mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-12-23 00:10:07 +00:00
Merge current github/dev into pull request 760
This commit is contained in:
commit
61d0c66531
100
CMakeLists.txt
100
CMakeLists.txt
@ -26,14 +26,17 @@ project(OpenSubdiv)
|
||||
|
||||
cmake_minimum_required(VERSION 2.8.6)
|
||||
|
||||
# Turn on folder support
|
||||
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
# Obtain OpenSubdiv API version from version.h file
|
||||
if(EXISTS "${CMAKE_SOURCE_DIR}/opensubdiv/version.h")
|
||||
file(STRINGS "${CMAKE_SOURCE_DIR}/opensubdiv/version.h"
|
||||
if(EXISTS "${OpenSubdiv_SOURCE_DIR}/opensubdiv/version.h")
|
||||
file(STRINGS "${OpenSubdiv_SOURCE_DIR}/opensubdiv/version.h"
|
||||
OpenSubdiv_VERSION REGEX "^#define OPENSUBDIV_VERSION .*$")
|
||||
string(REPLACE "#define OPENSUBDIV_VERSION " "" OpenSubdiv_VERSION ${OpenSubdiv_VERSION})
|
||||
else()
|
||||
message(FATAL_ERROR, "Cannot locate opensubdiv/version.h in CMAKE_SOURCE_DIR")
|
||||
message(FATAL_ERROR, "Cannot locate opensubdiv/version.h in ${OpenSubdiv_SOURCE_DIR}")
|
||||
endif()
|
||||
|
||||
# Evaluate 'soname' from OSD version
|
||||
@ -204,37 +207,6 @@ elseif(MSVC)
|
||||
# Turn on all warnings
|
||||
list(APPEND OSD_COMPILER_FLAGS /Wall)
|
||||
|
||||
# MSVC is unfortunately not standard conforming with regards to
|
||||
# the alternative names for logical and bitwise operators:
|
||||
# http://stackoverflow.com/questions/555505/c-alternative-tokens
|
||||
# http://stackoverflow.com/questions/6006526/c-writing-or-instead-of
|
||||
#
|
||||
# This can be solved by including iso646.h, but that is a rather
|
||||
# unsatisfactory solution since we then always have to remember to
|
||||
# include this header file. Instead we define these operators
|
||||
# ourselves as command line arguments to cl.exe.
|
||||
#
|
||||
# An alternative would be to compile with the /Za option
|
||||
# (but unfortunately that breaks other code):
|
||||
# http://msdn.microsoft.com/en-us/library/0k0w269d.aspx
|
||||
list(APPEND OSD_COMPILER_FLAGS
|
||||
/Dand=&&
|
||||
/Dand_eq=&=
|
||||
/Dbitand=&
|
||||
/Dbitor=|
|
||||
/Dcompl=~
|
||||
/Dnot=!
|
||||
/Dnot_eq=!=
|
||||
/Dor=||
|
||||
/Dor_eq=|=
|
||||
# nvcc does not seem to like a caret being the last character
|
||||
# in a command line defined preprocessor symbol, so add an
|
||||
# empty trailing comment to avoid this.
|
||||
/Dxor=^/**/
|
||||
/Dxor_eq=^=
|
||||
)
|
||||
|
||||
|
||||
list(APPEND OSD_COMPILER_FLAGS
|
||||
/W3 # Use warning level recommended for production purposes.
|
||||
/WX # Treat all compiler warnings as errors.
|
||||
@ -345,6 +317,7 @@ if(NOT NO_OPENGL AND NOT ANDROID AND NOT IOS)
|
||||
endif()
|
||||
if(NOT NO_PTEX)
|
||||
find_package(PTex 2.0)
|
||||
find_package(Zlib 1.2)
|
||||
endif()
|
||||
if (OPENGL_FOUND AND NOT IOS)
|
||||
add_definitions(
|
||||
@ -520,6 +493,7 @@ endif()
|
||||
if(PTEX_FOUND)
|
||||
add_definitions(
|
||||
-DOPENSUBDIV_HAS_PTEX
|
||||
-DPTEX_STATIC
|
||||
)
|
||||
else()
|
||||
if(NOT NO_PTEX)
|
||||
@ -593,20 +567,18 @@ endif()
|
||||
|
||||
# Macro for processing public headers into the build area for doxygen processing
|
||||
|
||||
#set_property(GLOBAL PROPERTY USE_FOLDERS ON)
|
||||
|
||||
add_custom_target( public_headers )
|
||||
|
||||
macro(_add_doxy_headers headers)
|
||||
if (NOT NO_DOC AND DOXYGEN_FOUND)
|
||||
file(RELATIVE_PATH path "${CMAKE_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}" )
|
||||
file(RELATIVE_PATH path "${OpenSubdiv_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}" )
|
||||
|
||||
string(REPLACE "/" "_" targetpath ${path})
|
||||
|
||||
foreach (header ${headers})
|
||||
|
||||
set(infile "${CMAKE_CURRENT_SOURCE_DIR}/${header}")
|
||||
set(outfile "${CMAKE_BINARY_DIR}/public_headers/${path}/${header}")
|
||||
set(outfile "${OpenSubdiv_BINARY_DIR}/public_headers/${path}/${header}")
|
||||
set(targetname "${targetpath}_${header}")
|
||||
|
||||
add_custom_command(
|
||||
@ -622,7 +594,6 @@ macro(_add_doxy_headers headers)
|
||||
|
||||
add_custom_target(${targetname} DEPENDS "${outfile}")
|
||||
|
||||
#set_target_properties(${targetname} PROPERTIES FOLDER "public_headers/")
|
||||
|
||||
list(APPEND headerfiles ${targetname} )
|
||||
endforeach()
|
||||
@ -662,10 +633,12 @@ function(_stringify src_files varname)
|
||||
endfunction()
|
||||
|
||||
# Macro wrapper for adding a non-cuda dependent executable
|
||||
macro(_add_executable target)
|
||||
macro(_add_executable target folder)
|
||||
|
||||
add_executable(${target} ${ARGN})
|
||||
|
||||
set_target_properties(${target} PROPERTIES FOLDER ${folder})
|
||||
|
||||
if(CMAKE_COMPILER_IS_ICC)
|
||||
target_link_libraries(${target} ${ICC_LIBRARIES})
|
||||
endif()
|
||||
@ -674,13 +647,15 @@ endmacro()
|
||||
|
||||
# Macro for adding a cuda executable if cuda is found and a regular
|
||||
# executable otherwise.
|
||||
macro(_add_possibly_cuda_executable target)
|
||||
macro(_add_possibly_cuda_executable target folder)
|
||||
if(CUDA_FOUND)
|
||||
cuda_add_executable(${target} ${ARGN})
|
||||
else()
|
||||
add_executable(${target} ${ARGN})
|
||||
endif()
|
||||
|
||||
set_target_properties(${target} PROPERTIES FOLDER ${folder})
|
||||
|
||||
if(CMAKE_COMPILER_IS_ICC)
|
||||
target_link_libraries(${target} ${ICC_LIBRARIES})
|
||||
endif()
|
||||
@ -689,35 +664,42 @@ endmacro()
|
||||
|
||||
# Macro for adding a cuda library if cuda is found and a regular
|
||||
# library otherwise.
|
||||
macro(_add_possibly_cuda_library target)
|
||||
macro(_add_possibly_cuda_library target folder)
|
||||
if(CUDA_FOUND)
|
||||
cuda_add_library(${target} ${ARGN})
|
||||
else()
|
||||
add_library(${target} ${ARGN})
|
||||
endif()
|
||||
set_target_properties(${target} PROPERTIES FOLDER ${folder})
|
||||
endmacro()
|
||||
|
||||
|
||||
# Macro for adding a (potentially cuda) GLFW executable.
|
||||
macro(_add_glfw_executable target)
|
||||
macro(_add_glfw_executable target folder)
|
||||
|
||||
_add_possibly_cuda_executable(${target} ${ARGN})
|
||||
_add_possibly_cuda_executable(${target} ${folder} ${ARGN})
|
||||
|
||||
if(WIN32)
|
||||
# Windows needs some of its dependency dll's copied into the same
|
||||
# directory as the executable.
|
||||
set( LIBRARIES ${GLFW_LIBRARIES})
|
||||
foreach (LIB ${LIBRARIES} )
|
||||
string(REPLACE ".lib" ".dll" DLL ${LIB})
|
||||
string(REPLACE ".LIB" ".DLL" DLL ${DLL})
|
||||
add_custom_command(
|
||||
TARGET ${target} POST_BUILD
|
||||
COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||
${DLL}
|
||||
$<TARGET_FILE_DIR:${target}>
|
||||
)
|
||||
endforeach()
|
||||
endif()
|
||||
#
|
||||
# manuelk : commenting this out as it seems to be causing more problems than
|
||||
# it is worth. Moving glfw as a native git recursive dependency will make this
|
||||
# redundant anyway.
|
||||
#
|
||||
|
||||
# if(WIN32)
|
||||
# # Windows needs some of its dependency dll's copied into the same
|
||||
# # directory as the executable.
|
||||
# set(LIBRARIES ${GLFW_LIBRARIES})
|
||||
# foreach (LIB ${LIBRARIES} )
|
||||
# string(REPLACE ".lib" ".dll" DLL ${LIB})
|
||||
# string(REPLACE ".LIB" ".DLL" DLL ${DLL})
|
||||
# add_custom_command(
|
||||
# TARGET ${target} POST_BUILD
|
||||
# COMMAND ${CMAKE_COMMAND} -E copy_if_different
|
||||
# ${DLL}
|
||||
# $<TARGET_FILE_DIR:${target}>
|
||||
# )
|
||||
# endforeach()
|
||||
# endif()
|
||||
|
||||
endmacro()
|
||||
|
||||
|
@ -8,9 +8,10 @@ Feel free to use it and let us know what you think.
|
||||
|
||||
For more details about OpenSubdiv, see [Pixar Graphics Technologies](http://graphics.pixar.com).
|
||||
|
||||
* master : [![Build Status](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv.svg?branch=master)](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv)
|
||||
|
||||
* dev : [![Build Status](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv.svg?branch=dev)](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv)
|
||||
| | Linux | Windows |
|
||||
|:------:|:-------:|:---------:|
|
||||
| master | [![Linux Build Status](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv.svg?branch=master)](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv) | [![Windows Build Status](https://ci.appveyor.com/api/projects/status/mcmwg4q9m8kgi9im/branch/master?svg=true)](https://ci.appveyor.com/project/c64kernal/opensubdiv-ddr8q) |
|
||||
| dev | [![Linux Build Status](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv.svg?branch=dev)](https://travis-ci.org/PixarAnimationStudios/OpenSubdiv) | [![Windows Build Status](https://ci.appveyor.com/api/projects/status/mcmwg4q9m8kgi9im/branch/dev?svg=true)](https://ci.appveyor.com/project/c64kernal/opensubdiv-ddr8q) |
|
||||
|
||||
## Documents
|
||||
* [User Documents] (http://graphics.pixar.com/opensubdiv/docs/intro.html)
|
||||
@ -65,7 +66,7 @@ For more details about OpenSubdiv, see [Pixar Graphics Technologies](http://grap
|
||||
${GLEW_LOCATION}/lib/libGLEW.a (linux)
|
||||
${GLEW_LOCATION}/lib/glew32.lib (windows)
|
||||
|
||||
${GLFW_LOCATION}/include/glfw3.h
|
||||
${GLFW_LOCATION}/include/GLFW/glfw3.h
|
||||
${GLFW_LOCATION}/lib/libglfw3.a (linux)
|
||||
${GLFW_LOCATION}/lib/glfw3.lib (windows)
|
||||
```
|
||||
|
28
appveyor.yml
Normal file
28
appveyor.yml
Normal file
@ -0,0 +1,28 @@
|
||||
|
||||
clone_folder: c:\projects\OpenSubdiv
|
||||
|
||||
branches:
|
||||
only:
|
||||
- master
|
||||
- dev
|
||||
- dev_appv
|
||||
|
||||
platform:
|
||||
#- x86
|
||||
- x64
|
||||
|
||||
configuration:
|
||||
- 14 2015
|
||||
#- 12 2013
|
||||
|
||||
build_script:
|
||||
- cd c:\projects\OpenSubdiv
|
||||
- mkdir build
|
||||
- cd build
|
||||
- cmake --version
|
||||
- cmake -G "Visual Studio %Configuration%" -DNO_TBB=1 -DNO_OMP=1 -DNO_CUDA=1 -DNO_MAYA=1 -DNO_PTEX=1 -DNO_DOC=1 -DNO_CLEW=1 -DNO_OPENGL=1 -DNO_OPENCL=1 ..
|
||||
- cmake --build . --config Release
|
||||
|
||||
test_script:
|
||||
- cd c:\projects\OpenSubdiv\build
|
||||
- ctest -C Release . --output-on-failure
|
@ -101,15 +101,21 @@ else ()
|
||||
DOC "The Ptex library")
|
||||
endif ()
|
||||
|
||||
if (PTEX_INCLUDE_DIR AND EXISTS "${PTEX_INCLUDE_DIR}/Ptexture.h" )
|
||||
if (PTEX_INCLUDE_DIR AND EXISTS "${PTEX_INCLUDE_DIR}/PtexVersion.h")
|
||||
set (PTEX_VERSION_FILE "${PTEX_INCLUDE_DIR}/PtexVersion.h")
|
||||
elseif (PTEX_INCLUDE_DIR AND EXISTS "${PTEX_INCLUDE_DIR}/Ptexture.h")
|
||||
set (PTEX_VERSION_FILE "${PTEX_INCLUDE_DIR}/Ptexture.h")
|
||||
endif()
|
||||
|
||||
file(STRINGS "${PTEX_INCLUDE_DIR}/Ptexture.h" TMP REGEX "^#define PtexAPIVersion.*$")
|
||||
if (PTEX_VERSION_FILE)
|
||||
|
||||
file(STRINGS "${PTEX_VERSION_FILE}" TMP REGEX "^#define PtexAPIVersion.*$")
|
||||
string(REGEX MATCHALL "[0-9]+" API ${TMP})
|
||||
|
||||
file(STRINGS "${PTEX_INCLUDE_DIR}/Ptexture.h" TMP REGEX "^#define PtexFileMajorVersion.*$")
|
||||
file(STRINGS "${PTEX_VERSION_FILE}" TMP REGEX "^#define PtexFileMajorVersion.*$")
|
||||
string(REGEX MATCHALL "[0-9]+" MAJOR ${TMP})
|
||||
|
||||
file(STRINGS "${PTEX_INCLUDE_DIR}/Ptexture.h" TMP REGEX "^#define PtexFileMinorVersion.*$")
|
||||
file(STRINGS "${PTEX_VERSION_FILE}" TMP REGEX "^#define PtexFileMinorVersion.*$")
|
||||
string(REGEX MATCHALL "[0-9]+" MINOR ${TMP})
|
||||
|
||||
set(PTEX_VERSION ${API}.${MAJOR}.${MINOR})
|
||||
|
@ -85,6 +85,8 @@ if (WIN32)
|
||||
set(WINPATH "${WINPATH}/vc11")
|
||||
elseif (MSVC12)
|
||||
set(WINPATH "${WINPATH}/vc12")
|
||||
elseif (MSVC14)
|
||||
set(WINPATH "${WINPATH}/vc14")
|
||||
endif()
|
||||
|
||||
list(APPEND TBB_LIB_ARCH ${WINPATH})
|
||||
|
@ -31,7 +31,7 @@ if (DOXYGEN_FOUND)
|
||||
add_custom_target(doc_doxy
|
||||
${DOXYGEN_EXECUTABLE} "${CMAKE_CURRENT_BINARY_DIR}/OpenSubdiv.doxy"
|
||||
WORKING_DIRECTORY
|
||||
"${CMAKE_BINARY_DIR}/public_headers/"
|
||||
"${OpenSubdiv_BINARY_DIR}/public_headers/"
|
||||
DEPENDS
|
||||
public_headers
|
||||
COMMENT
|
||||
@ -184,7 +184,7 @@ if (DOCUTILS_FOUND AND PYTHONINTERP_FOUND)
|
||||
get_filename_component(BASENAME ${tutorial} NAME_WE)
|
||||
|
||||
string(REGEX REPLACE "(/)" "_" TARGET_NAME ${tutorial})
|
||||
set(infile "${CMAKE_SOURCE_DIR}/tutorials/${tutorial}")
|
||||
set(infile "${OpenSubdiv_SOURCE_DIR}/tutorials/${tutorial}")
|
||||
set(rstfile "${CMAKE_CURRENT_BINARY_DIR}/${BASENAME}.rst")
|
||||
set(htmlfile "${CMAKE_CURRENT_BINARY_DIR}/${BASENAME}.html")
|
||||
|
||||
|
@ -31,6 +31,34 @@
|
||||
|
||||
----
|
||||
|
||||
Release 3.0.5
|
||||
=============
|
||||
|
||||
Release 3.0.5 is a minor stability release with performance and correctness bug fixes.
|
||||
|
||||
**Bug Fixes**
|
||||
- The previous release reduced transient memory use during PatchTable construction, but increased the amount of memory consumed by the resulting PatchTable itself, this regression has been fixed.
|
||||
- The example Ptex texture sampling code has been fixed to prevent sampling beyond the texels for a face when multisample rasterization is enabled.
|
||||
|
||||
Release 3.0.4
|
||||
=============
|
||||
|
||||
Release 3.0.4 is a minor stability release which includes important performance
|
||||
and bug fixes.
|
||||
|
||||
**New Features**
|
||||
- Added accessor methods to Far::LimitStencilTable to retrieve limit stencil data including derivative weights
|
||||
- Added support for OpenCL event control to Osd::CLVertexBuffer and Osd::CLEvaluator
|
||||
|
||||
**Changes**
|
||||
- Major reduction in memory use during Far::PatchTable construction for topologies with large numbers of extraordinary features
|
||||
- Improved performance for GL and D3D11 tessellation control / hull shader execution when drawing BSpline patches with the single crease patch optimization enabled
|
||||
|
||||
**Bug Fixes**
|
||||
- Restored support for drawing with fractional tessellation
|
||||
- Fixed far_tutorial_6 to refine primvar data only up to the number of levels produced by topological refinement
|
||||
- Fixed build warnings and errors reported by Visual Studio 2015
|
||||
|
||||
Release 3.0.3
|
||||
=============
|
||||
|
||||
|
@ -39,7 +39,7 @@ if (NOT NO_OPENGL)
|
||||
add_subdirectory(glPaintTest)
|
||||
endif()
|
||||
|
||||
if (PTEX_FOUND)
|
||||
if (PTEX_FOUND AND ZLIB_FOUND)
|
||||
add_subdirectory(glPtexViewer)
|
||||
endif()
|
||||
|
||||
@ -73,7 +73,7 @@ if (DXSDK_FOUND AND NOT NO_DX)
|
||||
|
||||
add_subdirectory(dxViewer)
|
||||
|
||||
if (PTEX_FOUND)
|
||||
if (PTEX_FOUND AND ZLIB_FOUND)
|
||||
add_subdirectory(dxPtexViewer)
|
||||
endif()
|
||||
|
||||
|
@ -171,3 +171,11 @@ add_library(examples_common_obj
|
||||
${EXAMPLES_COMMON_HEADER_FILES}
|
||||
${INC_FILES}
|
||||
)
|
||||
|
||||
set_target_properties(examples_common_obj
|
||||
PROPERTIES
|
||||
FOLDER "examples"
|
||||
)
|
||||
|
||||
|
||||
|
||||
|
@ -158,10 +158,10 @@ CLDeviceContext::HAS_CL_VERSION_1_1 () {
|
||||
#ifdef OPENSUBDIV_HAS_CLEW
|
||||
static bool clewInitialized = false;
|
||||
static bool clewLoadSuccess;
|
||||
if (not clewInitialized) {
|
||||
if (!clewInitialized) {
|
||||
clewInitialized = true;
|
||||
clewLoadSuccess = clewInit() == CLEW_SUCCESS;
|
||||
if (not clewLoadSuccess) {
|
||||
if (!clewLoadSuccess) {
|
||||
error("Loading OpenCL failed.\n");
|
||||
}
|
||||
}
|
||||
|
@ -63,7 +63,7 @@ static int _GetCudaDeviceForCurrentGLContext()
|
||||
// If we don't have a current GL context, then choose the device which
|
||||
// matches the current X11 screen number.
|
||||
Display * display = glXGetCurrentDisplay();
|
||||
if (not display) {
|
||||
if (!display) {
|
||||
display = XOpenDisplay(NULL);
|
||||
if (display) {
|
||||
int screen = DefaultScreen(display);
|
||||
@ -90,7 +90,7 @@ static int _GetCudaDeviceForCurrentGLContext()
|
||||
int interopDevices[1];
|
||||
cudaError_t status = cudaGLGetDevices(&interopDeviceCount, interopDevices,
|
||||
1, cudaGLDeviceListCurrentFrame);
|
||||
if (status == cudaErrorNoDevice or interopDeviceCount != 1) {
|
||||
if (status == cudaErrorNoDevice || interopDeviceCount != 1) {
|
||||
message("CUDA no interop devices found.\n");
|
||||
return 0;
|
||||
}
|
||||
|
@ -26,14 +26,14 @@
|
||||
#include "ptexMipmapTextureLoader.h"
|
||||
#include <far/error.h> // XXX: to be replaced
|
||||
|
||||
#include <Ptexture.h>
|
||||
#include <D3D11.h>
|
||||
#include <cassert>
|
||||
|
||||
D3D11PtexMipmapTexture::D3D11PtexMipmapTexture()
|
||||
: _width(0), _height(0), _depth(0),
|
||||
_layout(0), _texels(0),
|
||||
_layoutSRV(0), _texelsSRV(0)
|
||||
_layoutSRV(0), _texelsSRV(0),
|
||||
_memoryUsage(0)
|
||||
{
|
||||
}
|
||||
|
||||
@ -96,25 +96,33 @@ genTextureBuffer(ID3D11DeviceContext *deviceContext, int size, void const * data
|
||||
D3D11PtexMipmapTexture *
|
||||
D3D11PtexMipmapTexture::Create(ID3D11DeviceContext *deviceContext,
|
||||
PtexTexture * reader,
|
||||
int maxLevels) {
|
||||
int maxLevels,
|
||||
size_t targetMemory) {
|
||||
|
||||
D3D11PtexMipmapTexture * result = NULL;
|
||||
|
||||
int maxNumPages = D3D10_REQ_TEXTURE2D_ARRAY_AXIS_DIMENSION;
|
||||
|
||||
// Read the ptex data and pack the texels
|
||||
PtexMipmapTextureLoader loader(reader, maxNumPages, maxLevels);
|
||||
bool padAlpha = reader->numChannels()==3 && reader->dataType()!=Ptex::dt_float;
|
||||
|
||||
int numFaces = loader.GetNumFaces();
|
||||
PtexMipmapTextureLoader loader(reader,
|
||||
maxNumPages,
|
||||
maxLevels,
|
||||
targetMemory,
|
||||
true, // seamlessMipmap
|
||||
padAlpha);
|
||||
|
||||
int numChannels = reader->numChannels() + padAlpha,
|
||||
numFaces = loader.GetNumFaces();
|
||||
|
||||
ID3D11Buffer *layout = genTextureBuffer(deviceContext,
|
||||
numFaces * 6 * sizeof(short),
|
||||
loader.GetLayoutBuffer());
|
||||
if (not layout) return NULL;
|
||||
if (!layout) return NULL;
|
||||
|
||||
DXGI_FORMAT format = DXGI_FORMAT_UNKNOWN;
|
||||
int bpp = 0;
|
||||
int numChannels = reader->numChannels();
|
||||
switch (reader->dataType()) {
|
||||
case Ptex::dt_uint16:
|
||||
switch (numChannels) {
|
||||
@ -138,7 +146,7 @@ D3D11PtexMipmapTexture::Create(ID3D11DeviceContext *deviceContext,
|
||||
switch (numChannels) {
|
||||
case 1: format = DXGI_FORMAT_R16_FLOAT; break;
|
||||
case 2: format = DXGI_FORMAT_R16G16_FLOAT; break;
|
||||
case 3:assert(false); break;
|
||||
case 3: assert(false); break;
|
||||
case 4: format = DXGI_FORMAT_R16G16B16A16_FLOAT; break;
|
||||
}
|
||||
bpp = numChannels * 2;
|
||||
@ -218,6 +226,7 @@ D3D11PtexMipmapTexture::Create(ID3D11DeviceContext *deviceContext,
|
||||
|
||||
result->_layoutSRV = layoutSRV;
|
||||
result->_texelsSRV = texelsSRV;
|
||||
result->_memoryUsage = loader.GetMemoryUsage();
|
||||
|
||||
return result;
|
||||
}
|
||||
|
@ -27,7 +27,8 @@
|
||||
|
||||
#include <osd/nonCopyable.h>
|
||||
|
||||
class PtexTexture;
|
||||
#include <Ptexture.h>
|
||||
|
||||
struct ID3D11Buffer;
|
||||
struct ID3D11Texture2D;
|
||||
struct ID3D11DeviceContext;
|
||||
@ -37,7 +38,8 @@ class D3D11PtexMipmapTexture : OpenSubdiv::Osd::NonCopyable<D3D11PtexMipmapTextu
|
||||
public:
|
||||
static D3D11PtexMipmapTexture * Create(ID3D11DeviceContext *deviceContext,
|
||||
PtexTexture * reader,
|
||||
int maxLevels=10);
|
||||
int maxLevels=10,
|
||||
size_t targetMemory=0);
|
||||
|
||||
/// Returns GLSL shader snippet to fetch ptex
|
||||
static const char *GetShaderSource();
|
||||
@ -53,6 +55,9 @@ public:
|
||||
|
||||
ID3D11ShaderResourceView **GetTexelsSRV() { return &_texelsSRV; }
|
||||
|
||||
/// Returns the amount of allocated memory (in byte)
|
||||
size_t GetMemoryUsage() const { return _memoryUsage; }
|
||||
|
||||
~D3D11PtexMipmapTexture();
|
||||
|
||||
private:
|
||||
@ -68,6 +73,8 @@ private:
|
||||
ID3D11Texture2D *_texels; // texel data
|
||||
ID3D11ShaderResourceView *_layoutSRV;
|
||||
ID3D11ShaderResourceView *_texelsSRV;
|
||||
|
||||
size_t _memoryUsage; // total amount of memory used (estimate)
|
||||
};
|
||||
|
||||
#endif // OPENSUBDIV_EXAMPLES_D3D11_PTEX_TEXTURE_H
|
||||
|
@ -90,7 +90,7 @@ D3D11DrawConfig::CompileVertexShader(const std::string &target,
|
||||
return false;
|
||||
}
|
||||
|
||||
if (ppInputLayout and !*ppInputLayout) {
|
||||
if (ppInputLayout && !*ppInputLayout) {
|
||||
hr = pd3dDevice->CreateInputLayout(
|
||||
pInputElementDescs, numInputElements,
|
||||
pBlob->GetBufferPointer(),
|
||||
|
@ -246,7 +246,7 @@ GLhud::Rebuild(int width, int height,
|
||||
int framebufferWidth, int framebufferHeight) {
|
||||
Hud::Rebuild(width, height, framebufferWidth, framebufferHeight);
|
||||
|
||||
if (not _staticVbo)
|
||||
if (! _staticVbo)
|
||||
return;
|
||||
|
||||
_staticVboSize = (int)getStaticVboSource().size();
|
||||
|
@ -27,8 +27,6 @@
|
||||
|
||||
#include <osd/opengl.h>
|
||||
|
||||
#include <Ptexture.h>
|
||||
|
||||
GLPtexMipmapTexture::GLPtexMipmapTexture()
|
||||
: _width(0), _height(0), _depth(0), _layout(0), _texels(0), _memoryUsage(0)
|
||||
{
|
||||
|
@ -28,10 +28,9 @@
|
||||
#include <osd/nonCopyable.h>
|
||||
#include <osd/opengl.h>
|
||||
|
||||
#include <Ptexture.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
class PtexTexture;
|
||||
|
||||
class GLPtexMipmapTexture : OpenSubdiv::Osd::NonCopyable<GLPtexMipmapTexture> {
|
||||
public:
|
||||
static GLPtexMipmapTexture * Create(PtexTexture * reader,
|
||||
|
@ -114,7 +114,7 @@ vec4 PtexLookupNearest(vec4 patchCoord,
|
||||
sampler2DArray data,
|
||||
isamplerBuffer packings)
|
||||
{
|
||||
vec2 uv = patchCoord.xy;
|
||||
vec2 uv = clamp(patchCoord.xy, vec2(0), vec2(1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID);
|
||||
vec2 coords = vec2(uv.x * ppack.width + ppack.uOffset,
|
||||
@ -127,7 +127,7 @@ vec4 PtexLookupNearest(vec4 patchCoord,
|
||||
sampler2DArray data,
|
||||
isamplerBuffer packings)
|
||||
{
|
||||
vec2 uv = patchCoord.xy;
|
||||
vec2 uv = clamp(patchCoord.xy, vec2(0), vec2(1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID, level);
|
||||
vec2 coords = vec2(uv.x * ppack.width + ppack.uOffset,
|
||||
@ -139,7 +139,7 @@ vec4 PtexLookupFast(vec4 patchCoord,
|
||||
sampler2DArray data,
|
||||
isamplerBuffer packings)
|
||||
{
|
||||
vec2 uv = patchCoord.xy;
|
||||
vec2 uv = clamp(patchCoord.xy, vec2(0), vec2(1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID);
|
||||
|
||||
@ -154,7 +154,7 @@ vec4 PtexLookupFast(vec4 patchCoord,
|
||||
sampler2DArray data,
|
||||
isamplerBuffer packings)
|
||||
{
|
||||
vec2 uv = patchCoord.xy;
|
||||
vec2 uv = clamp(patchCoord.xy, vec2(0), vec2(1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID, level);
|
||||
|
||||
@ -169,7 +169,7 @@ vec4 PtexLookup(vec4 patchCoord,
|
||||
sampler2DArray data,
|
||||
isamplerBuffer packings)
|
||||
{
|
||||
vec2 uv = patchCoord.xy;
|
||||
vec2 uv = clamp(patchCoord.xy, vec2(0), vec2(1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID, level);
|
||||
|
||||
@ -203,7 +203,7 @@ vec4 PtexLookupQuadratic(out vec4 du,
|
||||
sampler2DArray data,
|
||||
isamplerBuffer packings)
|
||||
{
|
||||
vec2 uv = patchCoord.xy;
|
||||
vec2 uv = clamp(patchCoord.xy, vec2(0), vec2(1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID, level);
|
||||
|
||||
|
@ -79,7 +79,7 @@ unsigned char *loadHdr(const char *filename, HdrInfo *info, bool convertToFloat)
|
||||
|
||||
// read header
|
||||
while(true) {
|
||||
if (not fgets(buffer, MAXLINE, fp)) goto error;
|
||||
if (! fgets(buffer, MAXLINE, fp)) goto error;
|
||||
if (buffer[0] == '\n') break;
|
||||
if (buffer[0] == '\r' && buffer[0] == '\n') break;
|
||||
if (strncmp(buffer, "#?", 2) == 0) {
|
||||
@ -92,16 +92,16 @@ unsigned char *loadHdr(const char *filename, HdrInfo *info, bool convertToFloat)
|
||||
if (strncmp(info->format, "32-bit_rle_rgbe", 15)) goto error;
|
||||
|
||||
// resolution
|
||||
if (not fgets(buffer, MAXLINE, fp)) goto error;
|
||||
if (! fgets(buffer, MAXLINE, fp)) goto error;
|
||||
{
|
||||
int n = (int)strlen(buffer);
|
||||
for (int i = 1; i < n; ++i) {
|
||||
if (buffer[i] == 'X') {
|
||||
if (not (info->flag & HDR_Y_MAJOR)) info->flag |= HDR_X_MAJOR;
|
||||
if (! (info->flag & HDR_Y_MAJOR)) info->flag |= HDR_X_MAJOR;
|
||||
info->flag |= (char)((buffer[i-1] == '-') ? HDR_X_DEC : 0);
|
||||
info->width = atoi(&buffer[i+1]);
|
||||
} else if (buffer[i] == 'Y') {
|
||||
if (not (info->flag & HDR_X_MAJOR)) info->flag |= HDR_Y_MAJOR;
|
||||
if (! (info->flag & HDR_X_MAJOR)) info->flag |= HDR_Y_MAJOR;
|
||||
info->flag |= (char)((buffer[i-1] == '-') ? HDR_Y_DEC : 0);
|
||||
info->height = atoi(&buffer[i+1]);
|
||||
}
|
||||
@ -128,7 +128,7 @@ unsigned char *loadHdr(const char *filename, HdrInfo *info, bool convertToFloat)
|
||||
line = (unsigned char *)malloc(info->scanLength*4);
|
||||
|
||||
for (int y = info->scanWidth-1; y >= 0; --y) {
|
||||
if (not readLine(line, info->scanLength, fp)) goto error;
|
||||
if (! readLine(line, info->scanLength, fp)) goto error;
|
||||
for (int x = 0; x < info->scanLength; ++x) {
|
||||
if (convertToFloat) {
|
||||
float scale = powf(2.0f, float(line[x*4+3] - 128))/255.0f;
|
||||
|
@ -114,7 +114,7 @@ float4 PtexLookupNearest(float4 patchCoord,
|
||||
Texture2DArray data,
|
||||
Buffer<uint> packings)
|
||||
{
|
||||
float2 uv = patchCoord.xy;
|
||||
float2 uv = clamp(patchCoord.xy, float2(0,0), float2(1,1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID);
|
||||
float2 coords = float2(uv.x * ppack.width + ppack.uOffset,
|
||||
@ -127,7 +127,7 @@ float4 PtexLookupNearest(float4 patchCoord,
|
||||
Texture2DArray data,
|
||||
Buffer<uint> packings)
|
||||
{
|
||||
float2 uv = patchCoord.xy;
|
||||
float2 uv = clamp(patchCoord.xy, float2(0,0), float2(1,1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID, level);
|
||||
float2 coords = float2(uv.x * ppack.width + ppack.uOffset,
|
||||
@ -140,7 +140,7 @@ float4 PtexLookup(float4 patchCoord,
|
||||
Texture2DArray data,
|
||||
Buffer<uint> packings)
|
||||
{
|
||||
float2 uv = patchCoord.xy;
|
||||
float2 uv = clamp(patchCoord.xy, float2(0,0), float2(1,1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID, level);
|
||||
|
||||
@ -174,7 +174,7 @@ float4 PtexLookupQuadratic(out float4 du,
|
||||
Texture2DArray data,
|
||||
Buffer<uint> packings)
|
||||
{
|
||||
float2 uv = patchCoord.xy;
|
||||
float2 uv = clamp(patchCoord.xy, float2(0,0), float2(1,1));
|
||||
int faceID = int(patchCoord.w);
|
||||
PtexPacking ppack = getPtexPacking(packings, faceID, level);
|
||||
|
||||
|
@ -185,7 +185,7 @@ Hud::MouseClick(int x, int y)
|
||||
for (std::vector<PullDown>::iterator it = _pulldowns.begin();
|
||||
it != _pulldowns.end(); ++it) {
|
||||
if (hitTest(*it, x, y)) {
|
||||
if (not it->open) {
|
||||
if (! it->open) {
|
||||
it->h = FONT_CHAR_HEIGHT;
|
||||
it->h *= (int)it->labels.size();
|
||||
it->open=true;
|
||||
@ -200,7 +200,7 @@ Hud::MouseClick(int x, int y)
|
||||
it->callback(it->values[it->selected]);
|
||||
}
|
||||
} else {
|
||||
it->open=not it->open;
|
||||
it->open=! it->open;
|
||||
}
|
||||
}
|
||||
_requiresRebuildStatic = true;
|
||||
@ -528,7 +528,7 @@ Hud::Rebuild(int width, int height, int framebufferWidth, int framebufferHeight)
|
||||
x = drawChar(_staticVboSource, x, y, 1, 1, 1, FONT_SLIDER_MIDDLE);
|
||||
}
|
||||
drawChar(_staticVboSource, x, y, 1, 1, 1, FONT_SLIDER_RIGHT);
|
||||
int pos = (int)((it->value/float(it->max-it->min))*it->w);
|
||||
int pos = int(((it->value-it->min)/(it->max-it->min))*float(it->w));
|
||||
drawChar(_staticVboSource, sx+pos, y, 1, 1, 0, FONT_SLIDER_CURSOR);
|
||||
}
|
||||
// draw pulldowns
|
||||
|
@ -127,11 +127,12 @@ protected:
|
||||
bool intStep;
|
||||
|
||||
void SetValue(float v) {
|
||||
value = std::max(std::min(v, max), min);
|
||||
v = std::max(std::min(v, max), min);
|
||||
if (intStep) {
|
||||
// MSVC 2010 does not have std::round() or roundf()
|
||||
value = v>0.0f ? floor(v+0.5f) : ceil(v-0.5f);
|
||||
v = v>0.0f ? floor(v+0.5f) : ceil(v-0.5f);
|
||||
}
|
||||
value = v;
|
||||
}
|
||||
};
|
||||
|
||||
@ -145,7 +146,7 @@ protected:
|
||||
PullDownCallback callback;
|
||||
|
||||
void SetSelected(int idx) {
|
||||
if (idx>=0 and idx<(int)labels.size()) {
|
||||
if (idx>=0 && idx<(int)labels.size()) {
|
||||
selected=idx;
|
||||
}
|
||||
}
|
||||
|
@ -46,7 +46,7 @@ ObjAnim::InterpolatePositions(float time, float * positions, int stride) const {
|
||||
|
||||
assert(positions);
|
||||
|
||||
if ( _positions.empty() or (not _shape)) {
|
||||
if ( _positions.empty() || (! _shape)) {
|
||||
//printf("Error: InterpolatePositions on unfit ObjAnim instance\n");
|
||||
return;
|
||||
}
|
||||
@ -94,7 +94,7 @@ ObjAnim::Create(std::vector<char const *> objFiles, bool axis) {
|
||||
|
||||
Shape const * shape = 0;
|
||||
|
||||
if (not objFiles.empty()) {
|
||||
if (! objFiles.empty()) {
|
||||
|
||||
anim = new ObjAnim;
|
||||
|
||||
@ -102,7 +102,7 @@ ObjAnim::Create(std::vector<char const *> objFiles, bool axis) {
|
||||
|
||||
for (int i = 0; i < (int)objFiles.size(); ++i) {
|
||||
|
||||
if (not objFiles[i]) {
|
||||
if (! objFiles[i]) {
|
||||
continue;
|
||||
}
|
||||
|
||||
|
@ -24,7 +24,6 @@
|
||||
|
||||
#include "ptexMipmapTextureLoader.h"
|
||||
|
||||
#include <Ptexture.h>
|
||||
#include <vector>
|
||||
#include <list>
|
||||
#include <algorithm>
|
||||
@ -44,7 +43,7 @@ PtexMipmapTextureLoader::Block::guttering(PtexMipmapTextureLoader *loader,
|
||||
unsigned char * lineBuffer = new unsigned char[lineBufferSize];
|
||||
|
||||
for (int edge = 0; edge < 4; edge++) {
|
||||
int len = (edge == 0 or edge == 2) ? wid : hei;
|
||||
int len = (edge == 0 || edge == 2) ? wid : hei;
|
||||
loader->sampleNeighbor(lineBuffer, this->index, edge, len, bpp);
|
||||
|
||||
unsigned char *s = lineBuffer, *d;
|
||||
@ -173,11 +172,11 @@ PtexMipmapTextureLoader::Block::Generate(PtexMipmapTextureLoader *loader,
|
||||
// instead of nothing.
|
||||
limit = std::min(std::min(limit, ulog2_), vlog2_);
|
||||
|
||||
while (ulog2_ >= limit and vlog2_ >= limit
|
||||
and (maxLevels == -1 or level <= maxLevels)) {
|
||||
while (ulog2_ >= limit && vlog2_ >= limit
|
||||
&& (maxLevels == -1 || level <= maxLevels)) {
|
||||
if (level % 2 == 1)
|
||||
uofs += (1<<(ulog2_+1))+2;
|
||||
if ((level > 0) and (level % 2 == 0))
|
||||
if ((level > 0) && (level % 2 == 0))
|
||||
vofs += (1<<(vlog2_+1)) + 2;
|
||||
|
||||
unsigned char *dst = destination + vofs * stride + uofs * bpp;
|
||||
@ -229,7 +228,7 @@ struct PtexMipmapTextureLoader::Page
|
||||
|
||||
// returns true if a block can fit in this slot
|
||||
bool Fits(const Block *block) {
|
||||
return (block->width <= width) and (block->height <= height);
|
||||
return (block->width <= width) && (block->height <= height);
|
||||
}
|
||||
};
|
||||
|
||||
@ -375,8 +374,8 @@ public:
|
||||
_currentFace = _ptex->getFaceInfo(_currentFace).adjface(2);
|
||||
_currentEdge = 1;
|
||||
_mid = false;
|
||||
} else if (info.isSubface() and
|
||||
(not _ptex->getFaceInfo(_currentFace).isSubface()) and
|
||||
} else if (info.isSubface() &&
|
||||
(! _ptex->getFaceInfo(_currentFace).isSubface()) &&
|
||||
_currentEdge == 3) {
|
||||
_mid = true;
|
||||
_currentEdge = info.adjedge(_currentEdge);
|
||||
@ -405,8 +404,8 @@ public:
|
||||
}
|
||||
}
|
||||
Ptex::FaceInfo nextFaceInfo = _ptex->getFaceInfo(_currentFace);
|
||||
if ((not _clockWise) and
|
||||
(not info.isSubface()) and (nextFaceInfo.isSubface())) {
|
||||
if ((! _clockWise) &&
|
||||
(! info.isSubface()) && (nextFaceInfo.isSubface())) {
|
||||
// needs tricky traverse for boundary subface...
|
||||
if (_currentEdge == 3) {
|
||||
_currentFace = nextFaceInfo.adjface(2);
|
||||
@ -447,10 +446,11 @@ PtexMipmapTextureLoader::PtexMipmapTextureLoader(PtexTexture *ptex,
|
||||
int maxNumPages,
|
||||
int maxLevels,
|
||||
size_t targetMemory,
|
||||
bool seamlessMipmap) :
|
||||
bool seamlessMipmap,
|
||||
bool padAlpha) :
|
||||
_ptex(ptex), _maxLevels(maxLevels), _bpp(0),
|
||||
_pageWidth(0), _pageHeight(0), _texelBuffer(NULL), _layoutBuffer(NULL),
|
||||
_memoryUsage(0)
|
||||
_pageWidth(0), _pageHeight(0), _padAlpha(padAlpha),
|
||||
_texelBuffer(NULL), _layoutBuffer(NULL), _memoryUsage(0)
|
||||
{
|
||||
// byte per pixel
|
||||
_bpp = ptex->numChannels() * Ptex::DataSize(ptex->dataType());
|
||||
@ -474,6 +474,10 @@ PtexMipmapTextureLoader::PtexMipmapTextureLoader(PtexTexture *ptex,
|
||||
|
||||
optimizePacking(maxNumPages, targetMemory);
|
||||
generateBuffers();
|
||||
|
||||
if (padAlpha) {
|
||||
addAlphaChannel();
|
||||
}
|
||||
}
|
||||
|
||||
PtexMipmapTextureLoader::~PtexMipmapTextureLoader()
|
||||
@ -485,6 +489,48 @@ PtexMipmapTextureLoader::~PtexMipmapTextureLoader()
|
||||
delete _layoutBuffer;
|
||||
}
|
||||
|
||||
// add alpha channel to texelbuffer :
|
||||
// assumes the texel buffer has been generated and apply a raw copy
|
||||
// into a larger buffer with an alpha channel padded in
|
||||
// note : this is not a particularly elegant solution...
|
||||
void
|
||||
PtexMipmapTextureLoader::addAlphaChannel() {
|
||||
|
||||
assert(_ptex);
|
||||
|
||||
// allocate new larger texel buffer
|
||||
int bpc = Ptex::DataSize(_ptex->dataType()),
|
||||
srcStride = _ptex->numChannels() * bpc,
|
||||
dstStride = srcStride + bpc;
|
||||
|
||||
size_t numTexels = _pageWidth * _pageHeight * _pages.size(),
|
||||
memoryUsed = dstStride * numTexels;
|
||||
|
||||
unsigned char * texBuffer = new unsigned char[memoryUsed];
|
||||
|
||||
// loop over every texel & copy + pad
|
||||
unsigned char const * src = _texelBuffer;
|
||||
unsigned char * dest = texBuffer;
|
||||
|
||||
for (int i=0; i<numTexels; ++i, src+=srcStride, dest+=dstStride) {
|
||||
memcpy(dest, src, srcStride);
|
||||
|
||||
/// set alpha to 1
|
||||
switch (_ptex->dataType()) {
|
||||
case Ptex::dt_uint8 : *(uint8_t *)(dest+srcStride)= 0xFF; break;
|
||||
case Ptex::dt_uint16 : *(uint16_t *)(dest+srcStride) = 0xFFFF; break;
|
||||
case Ptex::dt_half : *(uint16_t *)(dest+srcStride) = 0x3C00; break;
|
||||
case Ptex::dt_float : *(float *)(dest+srcStride) = 1.0f; break;
|
||||
}
|
||||
}
|
||||
|
||||
// remove old buffer & adjust class members
|
||||
delete [] _texelBuffer;
|
||||
_texelBuffer = texBuffer;
|
||||
_memoryUsage = memoryUsed;
|
||||
_bpp = dstStride;
|
||||
}
|
||||
|
||||
// resample border texels for guttering
|
||||
//
|
||||
int
|
||||
@ -680,7 +726,7 @@ PtexMipmapTextureLoader::getCornerPixel(float *resultPixel, int numchannels,
|
||||
+------+-------+
|
||||
*/
|
||||
int adjface = fi.adjface(edge);
|
||||
if (adjface != -1 and !_ptex->getFaceInfo(adjface).isSubface()) {
|
||||
if (adjface != -1 && !_ptex->getFaceInfo(adjface).isSubface()) {
|
||||
int adjedge = fi.adjedge(edge);
|
||||
|
||||
Ptex::Res res(std::min((int)_blocks[adjface].ulog2, reslog2+1),
|
||||
@ -722,7 +768,7 @@ PtexMipmapTextureLoader::getCornerPixel(float *resultPixel, int numchannels,
|
||||
but the edge 0 is an adjacent edge to get D pixel.
|
||||
*/
|
||||
int adjface = fi.adjface(0);
|
||||
if (adjface != -1 and !_ptex->getFaceInfo(adjface).isSubface()) {
|
||||
if (adjface != -1 && !_ptex->getFaceInfo(adjface).isSubface()) {
|
||||
int adjedge = fi.adjedge(0);
|
||||
Ptex::Res res(std::min((int)_blocks[adjface].ulog2, reslog2+1),
|
||||
std::min((int)_blocks[adjface].vlog2, reslog2+1));
|
||||
@ -756,7 +802,7 @@ PtexMipmapTextureLoader::getCornerPixel(float *resultPixel, int numchannels,
|
||||
// iterate faces around the vertex
|
||||
int numFaces = 0;
|
||||
CornerIterator it(_ptex, face, edge, reslog2);
|
||||
for (; not it.IsDone(); it.Next(), ++numFaces) {
|
||||
for (; !it.IsDone(); it.Next(), ++numFaces) {
|
||||
it.GetPixel(pixel);
|
||||
|
||||
// accumulate pixel value
|
||||
@ -769,7 +815,7 @@ PtexMipmapTextureLoader::getCornerPixel(float *resultPixel, int numchannels,
|
||||
}
|
||||
}
|
||||
// if regular corner, returns diagonal pixel without averaging
|
||||
if (numFaces == 4 and (not it.IsBoundary())) {
|
||||
if (numFaces == 4 && (! it.IsBoundary())) {
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -793,7 +839,7 @@ PtexMipmapTextureLoader::getLevelDiff(int face, int edge)
|
||||
|
||||
int maxDiff = 0;
|
||||
CornerIterator it(_ptex, face, edge, baseRes);
|
||||
for (; not it.IsDone(); it.Next()) {
|
||||
for (; !it.IsDone(); it.Next()) {
|
||||
int res = _blocks[it.GetCurrentFace()].ulog2;
|
||||
if (it.IsSubface()) ++res;
|
||||
maxDiff = std::max(maxDiff, baseRes - res);
|
||||
@ -820,12 +866,12 @@ PtexMipmapTextureLoader::optimizePacking(int maxNumPages,
|
||||
blocks.sort(Block::sort);
|
||||
|
||||
// try to fit into the target memory size if specified
|
||||
if (targetMemory != 0 and _bpp * numTexels > targetMemory) {
|
||||
if (targetMemory != 0 && _bpp * numTexels > targetMemory) {
|
||||
size_t numTargetTexels = targetMemory / _bpp;
|
||||
while (numTexels > numTargetTexels) {
|
||||
Block *block = blocks.front();
|
||||
|
||||
if (block->ulog2 < 2 or block->vlog2 < 2) break;
|
||||
if (block->ulog2 < 2 || block->vlog2 < 2) break;
|
||||
|
||||
// pick a smaller mipmap
|
||||
numTexels -= block->GetNumTexels();
|
||||
@ -900,7 +946,7 @@ PtexMipmapTextureLoader::optimizePacking(int maxNumPages,
|
||||
}
|
||||
|
||||
// adjust the page flag to the first page with open slots
|
||||
if (_pages.size() > (firstslot+1) and
|
||||
if (_pages.size() > (firstslot+1) &&
|
||||
_pages[firstslot+1]->IsFull()) ++firstslot;
|
||||
}
|
||||
|
||||
|
@ -25,11 +25,11 @@
|
||||
#ifndef OPENSUBDIV_EXAMPLES_PTEX_MIPMAP_TEXTURE_LOADER_H
|
||||
#define OPENSUBDIV_EXAMPLES_PTEX_MIPMAP_TEXTURE_LOADER_H
|
||||
|
||||
#include <Ptexture.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <vector>
|
||||
|
||||
class PtexTexture;
|
||||
|
||||
class PtexMipmapTextureLoader {
|
||||
public:
|
||||
@ -37,7 +37,8 @@ public:
|
||||
int maxNumPages,
|
||||
int maxLevels = -1,
|
||||
size_t targetMemory = 0,
|
||||
bool seamlessMipmap = true);
|
||||
bool seamlessMipmap = true,
|
||||
bool padAlpha = false);
|
||||
|
||||
~PtexMipmapTextureLoader();
|
||||
|
||||
@ -118,8 +119,8 @@ private:
|
||||
unsigned char *pptr, int bpp, int stride);
|
||||
|
||||
static bool sort(const Block *a, const Block *b) {
|
||||
return (a->height > b->height) or
|
||||
((a->height == b->height) and (a->width > b->width));
|
||||
return (a->height > b->height) ||
|
||||
((a->height == b->height) && (a->width > b->width));
|
||||
}
|
||||
};
|
||||
|
||||
@ -136,6 +137,7 @@ private:
|
||||
int resampleBorder(int face, int edgeId, unsigned char *result,
|
||||
int dstLength, int bpp,
|
||||
float srcStart = 0.0f, float srcEnd = 1.0f);
|
||||
void addAlphaChannel();
|
||||
|
||||
std::vector<Block> _blocks;
|
||||
std::vector<Page *> _pages;
|
||||
@ -145,6 +147,8 @@ private:
|
||||
int _bpp;
|
||||
int _pageWidth, _pageHeight;
|
||||
|
||||
bool _padAlpha;
|
||||
|
||||
unsigned char *_texelBuffer;
|
||||
unsigned char *_layoutBuffer;
|
||||
|
||||
|
@ -25,7 +25,7 @@
|
||||
#ifndef STOPWATCH_H
|
||||
#define STOPWATCH_H
|
||||
|
||||
#if (_WIN32 or _WIN64)
|
||||
#if (_WIN32 || _WIN64)
|
||||
#include <windows.h>
|
||||
#else
|
||||
#include <sys/types.h>
|
||||
|
@ -26,12 +26,14 @@
|
||||
|
||||
set(SHADER_FILES
|
||||
shader.hlsl
|
||||
skyshader.hlsl
|
||||
)
|
||||
|
||||
set(PLATFORM_LIBRARIES
|
||||
"${OSD_LINK_TARGET}"
|
||||
"${DXSDK_LIBRARIES}"
|
||||
"${PTEX_LIBRARY}"
|
||||
"${ZLIB_LIBRARY}"
|
||||
)
|
||||
|
||||
include_directories(
|
||||
@ -55,13 +57,14 @@ endif()
|
||||
|
||||
set(SOURCE_FILES
|
||||
dxPtexViewer.cpp
|
||||
sky.cpp
|
||||
)
|
||||
|
||||
_stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_possibly_cuda_executable(dxPtexViewer WIN32
|
||||
_add_possibly_cuda_executable(dxPtexViewer "examples" WIN32
|
||||
"${SOURCE_FILES}"
|
||||
"${INC_FILES}"
|
||||
$<TARGET_OBJECTS:regression_common_obj>
|
||||
|
@ -58,6 +58,8 @@
|
||||
#include <osd/d3d11Mesh.h>
|
||||
OpenSubdiv::Osd::D3D11MeshInterface *g_mesh;
|
||||
|
||||
#include "./sky.h"
|
||||
|
||||
#include "Ptexture.h"
|
||||
#include "PtexUtils.h"
|
||||
|
||||
@ -67,6 +69,7 @@ OpenSubdiv::Osd::D3D11MeshInterface *g_mesh;
|
||||
#include "../common/d3d11Hud.h"
|
||||
#include "../common/d3d11PtexMipmapTexture.h"
|
||||
#include "../common/d3d11ShaderCache.h"
|
||||
#include "../common/hdr_reader.h"
|
||||
|
||||
#include <osd/hlslPatchShaderSource.h>
|
||||
static const char *g_shaderSource =
|
||||
@ -205,11 +208,16 @@ float g_animTime = 0;
|
||||
std::vector<float> g_positions,
|
||||
g_normals;
|
||||
|
||||
std::vector<std::vector<float> > g_animPositions;
|
||||
|
||||
Sky * g_sky=0;
|
||||
|
||||
D3D11PtexMipmapTexture * g_osdPTexImage = 0;
|
||||
D3D11PtexMipmapTexture * g_osdPTexDisplacement = 0;
|
||||
D3D11PtexMipmapTexture * g_osdPTexOcclusion = 0;
|
||||
D3D11PtexMipmapTexture * g_osdPTexSpecular = 0;
|
||||
const char * g_ptexColorFilename;
|
||||
size_t g_ptexMemoryUsage = 0;
|
||||
|
||||
ID3D11Device * g_pd3dDevice = NULL;
|
||||
ID3D11DeviceContext * g_pd3dDeviceContext = NULL;
|
||||
@ -217,17 +225,63 @@ IDXGISwapChain * g_pSwapChain = NULL;
|
||||
ID3D11RenderTargetView * g_pSwapChainRTV = NULL;
|
||||
|
||||
ID3D11RasterizerState* g_pRasterizerState = NULL;
|
||||
ID3D11InputLayout* g_pInputLayout = NULL;
|
||||
ID3D11DepthStencilState* g_pDepthStencilState = NULL;
|
||||
ID3D11InputLayout * g_pInputLayout = NULL;
|
||||
ID3D11DepthStencilState * g_pDepthStencilState = NULL;
|
||||
ID3D11Texture2D * g_pDepthStencilBuffer = NULL;
|
||||
ID3D11Buffer* g_pcbPerFrame = NULL;
|
||||
ID3D11Buffer* g_pcbTessellation = NULL;
|
||||
ID3D11Buffer* g_pcbLighting = NULL;
|
||||
ID3D11Buffer* g_pcbConfig = NULL;
|
||||
ID3D11DepthStencilView* g_pDepthStencilView = NULL;
|
||||
ID3D11Buffer * g_pcbPerFrame = NULL;
|
||||
ID3D11Buffer * g_pcbTessellation = NULL;
|
||||
ID3D11Buffer * g_pcbLighting = NULL;
|
||||
ID3D11Buffer * g_pcbConfig = NULL;
|
||||
ID3D11DepthStencilView * g_pDepthStencilView = NULL;
|
||||
|
||||
ID3D11Texture2D * g_diffuseEnvironmentMap = NULL;
|
||||
ID3D11ShaderResourceView * g_diffuseEnvironmentSRV = NULL;
|
||||
|
||||
ID3D11Texture2D * g_specularEnvironmentMap = NULL;
|
||||
ID3D11ShaderResourceView * g_specularEnvironmentSRV = NULL;
|
||||
|
||||
ID3D11SamplerState * g_iblSampler = NULL;
|
||||
|
||||
ID3D11Query * g_pipelineStatsQuery = NULL;
|
||||
|
||||
bool g_bDone = false;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
static ID3D11Texture2D *
|
||||
createHDRTexture(ID3D11Device * device, char const * hdrFile) {
|
||||
|
||||
HdrInfo info;
|
||||
unsigned char * image = loadHdr(hdrFile, &info, /*convertToFloat=*/true);
|
||||
if (image) {
|
||||
|
||||
D3D11_TEXTURE2D_DESC texDesc;
|
||||
ZeroMemory(&texDesc, sizeof(texDesc));
|
||||
texDesc.Width = info.width;
|
||||
texDesc.Height = info.height;
|
||||
texDesc.MipLevels = 1;
|
||||
texDesc.ArraySize = 1;
|
||||
texDesc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
|
||||
texDesc.SampleDesc.Count = 1;
|
||||
texDesc.SampleDesc.Quality = 0;
|
||||
texDesc.Usage = D3D11_USAGE_DEFAULT;
|
||||
texDesc.BindFlags = D3D11_BIND_UNORDERED_ACCESS | D3D11_BIND_SHADER_RESOURCE;
|
||||
texDesc.CPUAccessFlags = 0;
|
||||
texDesc.MiscFlags = 0;
|
||||
|
||||
D3D11_SUBRESOURCE_DATA subData;
|
||||
subData.pSysMem = (void *)image;
|
||||
subData.SysMemPitch = info.width * 4 * sizeof(float);
|
||||
|
||||
ID3D11Texture2D * texture=0;
|
||||
device->CreateTexture2D(&texDesc, &subData, &texture);
|
||||
|
||||
free(image);
|
||||
return texture;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
calcNormals(OpenSubdiv::Far::TopologyRefiner * refiner,
|
||||
@ -269,28 +323,61 @@ updateGeom() {
|
||||
|
||||
int nverts = (int)g_positions.size() / 3;
|
||||
|
||||
std::vector<float> vertex;
|
||||
vertex.reserve(nverts*6);
|
||||
if (g_moveScale && g_adaptive && !g_animPositions.empty()) {
|
||||
|
||||
const float *p = &g_positions[0];
|
||||
const float *n = &g_normals[0];
|
||||
// baked animation only works with adaptive for now
|
||||
// (since non-adaptive requires normals)
|
||||
int nkeys = (int)g_animPositions.size();
|
||||
const float fps = 24.0f;
|
||||
|
||||
for (int i = 0; i < nverts; ++i) {
|
||||
float move = g_size*0.005f*cosf(p[0]*100/g_size+g_frame*0.01f);
|
||||
vertex.push_back(p[0]);
|
||||
vertex.push_back(p[1]+g_moveScale*move);
|
||||
vertex.push_back(p[2]);
|
||||
p += 3;
|
||||
// if (g_adaptive == false)
|
||||
{
|
||||
vertex.push_back(n[0]);
|
||||
vertex.push_back(n[1]);
|
||||
vertex.push_back(n[2]);
|
||||
n += 3;
|
||||
float p = fmodf(g_animTime * fps, (float)nkeys);
|
||||
int key = (int)p;
|
||||
float b = p - key;
|
||||
|
||||
std::vector<float> vertex;
|
||||
vertex.reserve(nverts*3);
|
||||
for (int vert = 0; vert<nverts; ++vert) {
|
||||
|
||||
float const * p0 = &g_animPositions[key][vert*3],
|
||||
* p1 = &g_animPositions[(key+1)%nkeys][vert*3];
|
||||
|
||||
for (int i=0; i<3; ++i, ++p0, ++p1) {
|
||||
vertex.push_back(*p0*(1.0f-b) + *p1*b);
|
||||
}
|
||||
|
||||
// adaptive patches don't need normals, but we do not have an
|
||||
// an easy shader variant with positions only
|
||||
vertex.push_back(0.0f);
|
||||
vertex.push_back(0.0f);
|
||||
vertex.push_back(0.0f);
|
||||
}
|
||||
}
|
||||
|
||||
g_mesh->UpdateVertexBuffer(&vertex[0], 0, nverts);
|
||||
g_mesh->UpdateVertexBuffer(&vertex[0], 0, nverts);
|
||||
|
||||
} else {
|
||||
std::vector<float> vertex;
|
||||
vertex.reserve(nverts*6);
|
||||
|
||||
const float *p = &g_positions[0];
|
||||
const float *n = &g_normals[0];
|
||||
|
||||
for (int i = 0; i < nverts; ++i) {
|
||||
float move = g_size*0.005f*cosf(p[0]*100/g_size+g_frame*0.01f);
|
||||
vertex.push_back(p[0]);
|
||||
vertex.push_back(p[1]+g_moveScale*move);
|
||||
vertex.push_back(p[2]);
|
||||
p += 3;
|
||||
// if (g_adaptive == false)
|
||||
{
|
||||
vertex.push_back(n[0]);
|
||||
vertex.push_back(n[1]);
|
||||
vertex.push_back(n[2]);
|
||||
n += 3;
|
||||
}
|
||||
}
|
||||
|
||||
g_mesh->UpdateVertexBuffer(&vertex[0], 0, nverts);
|
||||
}
|
||||
|
||||
Stopwatch s;
|
||||
s.Start();
|
||||
@ -371,6 +458,7 @@ createPTexGeo(PtexTexture * r) {
|
||||
}
|
||||
}
|
||||
|
||||
g_size=0.0f;
|
||||
for (int j = 0; j < 3; ++j) {
|
||||
g_center[j] = (min[j] + max[j]) * 0.5f;
|
||||
g_size += (max[j]-min[j])*(max[j]-min[j]);
|
||||
@ -644,7 +732,7 @@ ShaderCache g_shaderCache;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
D3D11PtexMipmapTexture *
|
||||
createPtex(const char *filename) {
|
||||
createPtex(const char *filename, int memLimit) {
|
||||
|
||||
Ptex::String ptexError;
|
||||
printf("Loading ptex : %s\n", filename);
|
||||
@ -663,8 +751,11 @@ createPtex(const char *filename) {
|
||||
printf("Error in reading %s\n", filename);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
size_t targetMemory = memLimit * 1024 * 1024; // MB
|
||||
|
||||
D3D11PtexMipmapTexture *osdPtex = D3D11PtexMipmapTexture::Create(
|
||||
g_pd3dDeviceContext, ptex, g_maxMipmapLevels);
|
||||
g_pd3dDeviceContext, ptex, g_maxMipmapLevels, targetMemory);
|
||||
|
||||
ptex->release();
|
||||
|
||||
@ -689,7 +780,7 @@ createOsdMesh(int level, int kernel) {
|
||||
|
||||
// generate Hbr representation from ptex
|
||||
Shape * shape = createPTexGeo(ptexColor);
|
||||
if (not shape) {
|
||||
if (!shape) {
|
||||
return;
|
||||
}
|
||||
|
||||
@ -726,7 +817,7 @@ createOsdMesh(int level, int kernel) {
|
||||
g_mesh = NULL;
|
||||
|
||||
// Adaptive refinement currently supported only for catmull-clark scheme
|
||||
bool doAdaptive = (g_adaptive != 0 and g_scheme == 0);
|
||||
bool doAdaptive = (g_adaptive != 0 && g_scheme == 0);
|
||||
|
||||
OpenSubdiv::Osd::MeshBitset bits;
|
||||
bits.set(OpenSubdiv::Osd::MeshAdaptive, doAdaptive);
|
||||
@ -835,6 +926,7 @@ bindProgram(Effect effect, OpenSubdiv::Osd::PatchArray const & patch) {
|
||||
float ModelViewMatrix[16];
|
||||
float ProjectionMatrix[16];
|
||||
float ModelViewProjectionMatrix[16];
|
||||
float ModelViewInverseMatrix[16];
|
||||
};
|
||||
|
||||
if (! g_pcbPerFrame) {
|
||||
@ -861,9 +953,12 @@ bindProgram(Effect effect, OpenSubdiv::Osd::PatchArray const & patch) {
|
||||
translate(pData->ModelViewMatrix, -g_center[0], -g_center[1], -g_center[2]);
|
||||
|
||||
identity(pData->ProjectionMatrix);
|
||||
perspective(pData->ProjectionMatrix, 45.0, aspect, 0.01f, 500.0);
|
||||
multMatrix(pData->ModelViewProjectionMatrix, pData->ModelViewMatrix, pData->ProjectionMatrix);
|
||||
|
||||
perspective(pData->ProjectionMatrix, 45.0, aspect, g_size*0.001f, g_size+g_dolly);
|
||||
multMatrix(pData->ModelViewProjectionMatrix,
|
||||
pData->ModelViewMatrix,
|
||||
pData->ProjectionMatrix);
|
||||
inverseMatrix(pData->ModelViewInverseMatrix,
|
||||
pData->ModelViewMatrix);
|
||||
g_pd3dDeviceContext->Unmap( g_pcbPerFrame, 0 );
|
||||
}
|
||||
|
||||
@ -971,6 +1066,19 @@ bindProgram(Effect effect, OpenSubdiv::Osd::PatchArray const & patch) {
|
||||
g_pd3dDeviceContext->PSSetShaderResources(10, 1, g_osdPTexSpecular->GetTexelsSRV());
|
||||
g_pd3dDeviceContext->PSSetShaderResources(11, 1, g_osdPTexSpecular->GetLayoutSRV());
|
||||
}
|
||||
|
||||
if (g_ibl) {
|
||||
if (g_diffuseEnvironmentMap) {
|
||||
g_pd3dDeviceContext->PSSetShaderResources(12, 1, &g_diffuseEnvironmentSRV);
|
||||
|
||||
}
|
||||
if (g_specularEnvironmentMap) {
|
||||
g_pd3dDeviceContext->PSSetShaderResources(13, 1, &g_specularEnvironmentSRV);
|
||||
|
||||
}
|
||||
assert(g_iblSampler);
|
||||
g_pd3dDeviceContext->PSSetSamplers(0, 1, &g_iblSampler);
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
@ -1061,27 +1169,100 @@ drawModel() {
|
||||
static void
|
||||
display() {
|
||||
|
||||
Stopwatch s;
|
||||
s.Start();
|
||||
|
||||
float color[4] = {0.006f, 0.006f, 0.006f, 1.0f};
|
||||
g_pd3dDeviceContext->ClearRenderTargetView(g_pSwapChainRTV, color);
|
||||
|
||||
// Clear the depth buffer.
|
||||
g_pd3dDeviceContext->ClearDepthStencilView(g_pDepthStencilView, D3D11_CLEAR_DEPTH, 1.0f, 0);
|
||||
|
||||
if (g_ibl && g_sky) {
|
||||
|
||||
float modelView[16], projection[16], mvp[16];
|
||||
double aspect = g_width/(double)g_height;
|
||||
|
||||
identity(modelView);
|
||||
rotate(modelView, g_rotate[1], 1, 0, 0);
|
||||
rotate(modelView, g_rotate[0], 0, 1, 0);
|
||||
perspective(projection, 45.0f, (float)aspect, g_size*0.001f, g_size+g_dolly);
|
||||
multMatrix(mvp, modelView, projection);
|
||||
|
||||
g_sky->Draw(g_pd3dDeviceContext, mvp);
|
||||
}
|
||||
|
||||
// this query can be slow : comment out #define to turn off
|
||||
#define PIPELINE_STATISTICS
|
||||
#ifdef PIPELINE_STATISTICS
|
||||
g_pd3dDeviceContext->Begin(g_pipelineStatsQuery);
|
||||
#endif // PIPELINE_STATISTICS
|
||||
|
||||
g_pd3dDeviceContext->OMSetDepthStencilState(g_pDepthStencilState, 1);
|
||||
g_pd3dDeviceContext->RSSetState(g_pRasterizerState);
|
||||
|
||||
drawModel();
|
||||
|
||||
#ifdef PIPELINE_STATISTICS
|
||||
g_pd3dDeviceContext->End(g_pipelineStatsQuery);
|
||||
#endif // PIPELINE_STATISTICS
|
||||
|
||||
s.Stop();
|
||||
float drawCpuTime = float(s.GetElapsed() * 1000.0f);
|
||||
|
||||
int timeElapsed = 0;
|
||||
// XXXX TODO GPU cycles elapsed query
|
||||
float drawGpuTime = timeElapsed / 1000.0f / 1000.0f;
|
||||
|
||||
UINT64 numPrimsGenerated = 0;
|
||||
#ifdef PIPELINE_STATISTICS
|
||||
D3D11_QUERY_DATA_PIPELINE_STATISTICS pipelineStats;
|
||||
ZeroMemory(&pipelineStats, sizeof(pipelineStats));
|
||||
while (S_OK != g_pd3dDeviceContext->GetData(g_pipelineStatsQuery, &pipelineStats, g_pipelineStatsQuery->GetDataSize(), 0));
|
||||
numPrimsGenerated = pipelineStats.GSPrimitives;
|
||||
#endif // PIPELINE_STATISTICS
|
||||
|
||||
if (g_hud->IsVisible()) {
|
||||
g_fpsTimer.Stop();
|
||||
double fps = 1.0/g_fpsTimer.GetElapsed();
|
||||
float elapsed = (float)g_fpsTimer.GetElapsed();
|
||||
if (!g_freeze)
|
||||
g_animTime += elapsed;
|
||||
g_fpsTimer.Start();
|
||||
|
||||
g_hud->DrawString(10, -100, "# of Vertices = %d", g_mesh->GetNumVertices());
|
||||
g_hud->DrawString(10, -60, "GPU TIME = %.3f ms", g_gpuTime);
|
||||
g_hud->DrawString(10, -40, "CPU TIME = %.3f ms", g_cpuTime);
|
||||
g_hud->DrawString(10, -20, "FPS = %3.1f", fps);
|
||||
|
||||
if (g_hud->IsVisible()) {
|
||||
|
||||
double fps = 1.0/elapsed;
|
||||
|
||||
// Avereage fps over a defined number of time samples for
|
||||
// easier reading in the HUD
|
||||
g_fpsTimeSamples[g_currentFpsTimeSample++] = float(fps);
|
||||
if (g_currentFpsTimeSample >= NUM_FPS_TIME_SAMPLES)
|
||||
g_currentFpsTimeSample = 0;
|
||||
double averageFps = 0;
|
||||
for (int i = 0; i < NUM_FPS_TIME_SAMPLES; ++i) {
|
||||
averageFps += g_fpsTimeSamples[i]/(float)NUM_FPS_TIME_SAMPLES;
|
||||
}
|
||||
|
||||
g_hud->DrawString(10, -220, "Ptex memory use : %.1f mb", g_ptexMemoryUsage/1024.0/1024.0);
|
||||
g_hud->DrawString(10, -180, "Tess level (+/-): %d", g_tessLevel);
|
||||
#ifdef PIPELINE_STATISTICS
|
||||
if (numPrimsGenerated > 1000000) {
|
||||
g_hud->DrawString(10, -160, "Primitives : %3.1f million",
|
||||
(float)numPrimsGenerated/1000000.0);
|
||||
} else if (numPrimsGenerated > 1000) {
|
||||
g_hud->DrawString(10, -160, "Primitives : %3.1f thousand",
|
||||
(float)numPrimsGenerated/1000.0);
|
||||
} else {
|
||||
g_hud->DrawString(10, -160, "Primitives : %d", numPrimsGenerated);
|
||||
}
|
||||
#endif // PIPELINE_STATISTICS
|
||||
g_hud->DrawString(10, -140, "Vertices : %d", g_mesh->GetNumVertices());
|
||||
g_hud->DrawString(10, -120, "Scheme : %s", g_scheme == 0 ? "CATMARK" : "LOOP");
|
||||
g_hud->DrawString(10, -100, "GPU Kernel : %.3f ms", g_gpuTime);
|
||||
g_hud->DrawString(10, -80, "CPU Kernel : %.3f ms", g_cpuTime);
|
||||
g_hud->DrawString(10, -60, "GPU Draw : %.3f ms", drawGpuTime);
|
||||
g_hud->DrawString(10, -40, "CPU Draw : %.3f ms", drawCpuTime);
|
||||
g_hud->DrawString(10, -20, "FPS : %3.1f", fps);
|
||||
}
|
||||
|
||||
g_hud->Flush();
|
||||
@ -1120,7 +1301,7 @@ motion(int x, int y) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && g_mbutton[1] && !g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && g_mbutton[1] && !g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && !g_mbutton[1] && g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -1191,7 +1372,7 @@ callbackKernel(int k) {
|
||||
g_kernel = k;
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (g_kernel == kCL and (not g_clDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCL && (!g_clDeviceContext.IsInitialized())) {
|
||||
if (g_clDeviceContext.Initialize(g_pd3dDeviceContext) == false) {
|
||||
printf("Error in initializing OpenCL\n");
|
||||
exit(1);
|
||||
@ -1199,7 +1380,7 @@ callbackKernel(int k) {
|
||||
}
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
if (g_kernel == kCUDA and (not g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCUDA && (!g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_cudaDeviceContext.Initialize(g_pd3dDevice) == false) {
|
||||
printf("Error in initializing Cuda\n");
|
||||
exit(1);
|
||||
@ -1293,50 +1474,77 @@ initHUD() {
|
||||
g_hud = new D3D11hud(g_pd3dDeviceContext);
|
||||
g_hud->Init(g_width, g_height);
|
||||
|
||||
g_hud->AddRadioButton(0, "CPU (K)", true, 10, 10, callbackKernel, kCPU, 'K');
|
||||
#ifdef OPENSUBDIV_HAS_OPENMP
|
||||
g_hud->AddRadioButton(0, "OPENMP", false, 10, 30, callbackKernel, kOPENMP, 'K');
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_TBB
|
||||
g_hud->AddRadioButton(0, "TBB", false, 10, 50, callbackKernel, kTBB, 'K');
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
g_hud->AddRadioButton(0, "CUDA", false, 10, 70, callbackKernel, kCUDA, 'K');
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (CLDeviceContext::HAS_CL_VERSION_1_1()) {
|
||||
g_hud->AddRadioButton(0, "OPENCL", false, 10, 90, callbackKernel, kCL, 'K');
|
||||
|
||||
if (g_osdPTexOcclusion != NULL) {
|
||||
g_hud->AddCheckBox("Ambient Occlusion (A)", g_occlusion,
|
||||
-200, 570, callbackCheckBox, HUD_CB_DISPLAY_OCCLUSION, 'a');
|
||||
}
|
||||
#endif
|
||||
g_hud->AddRadioButton(0, "DirectCompute", false, 10, 110, callbackKernel, kDirectCompute, 'K');
|
||||
if (g_osdPTexSpecular != NULL)
|
||||
g_hud->AddCheckBox("Specular (S)", g_specular,
|
||||
-200, 590, callbackCheckBox, HUD_CB_DISPLAY_SPECULAR, 's');
|
||||
|
||||
if (g_diffuseEnvironmentMap || g_diffuseEnvironmentMap) {
|
||||
g_hud->AddCheckBox("IBL (I)", g_ibl,
|
||||
-200, 610, callbackCheckBox, HUD_CB_IBL, 'i');
|
||||
}
|
||||
|
||||
g_hud->AddCheckBox("Animate vertices (M)", g_moveScale != 0.0,
|
||||
10, 30, callbackCheckBox, HUD_CB_ANIMATE_VERTICES, 'm');
|
||||
g_hud->AddCheckBox("Screen space LOD (V)", g_screenSpaceTess,
|
||||
10, 50, callbackCheckBox, HUD_CB_VIEW_LOD, 'v');
|
||||
g_hud->AddCheckBox("Fractional spacing (T)", g_fractionalSpacing,
|
||||
10, 70, callbackCheckBox, HUD_CB_FRACTIONAL_SPACING, 't');
|
||||
g_hud->AddCheckBox("Frustum Patch Culling (B)", g_patchCull,
|
||||
10, 90, callbackCheckBox, HUD_CB_PATCH_CULL, 'b');
|
||||
g_hud->AddCheckBox("Bloom (Y)", g_bloom,
|
||||
10, 110, callbackCheckBox, HUD_CB_BLOOM, 'y');
|
||||
g_hud->AddCheckBox("Freeze (spc)", g_freeze,
|
||||
10, 130, callbackCheckBox, HUD_CB_FREEZE, ' ');
|
||||
|
||||
g_hud->AddRadioButton(HUD_RB_SCHEME, "CATMARK", true, 10, 190, callbackScheme, 0);
|
||||
g_hud->AddRadioButton(HUD_RB_SCHEME, "BILINEAR", false, 10, 210, callbackScheme, 1);
|
||||
|
||||
g_hud->AddCheckBox("Adaptive (`)", g_adaptive,
|
||||
10, 150, callbackCheckBox, HUD_CB_ADAPTIVE, '`');
|
||||
|
||||
g_hud->AddRadioButton(HUD_RB_SCHEME, "CATMARK", true, 10, 190, callbackScheme, 0, 's');
|
||||
g_hud->AddRadioButton(HUD_RB_SCHEME, "BILINEAR", false, 10, 210, callbackScheme, 1, 's');
|
||||
10, 300, callbackCheckBox, HUD_CB_ADAPTIVE, '`');
|
||||
|
||||
for (int i = 1; i < 8; ++i) {
|
||||
char level[16];
|
||||
sprintf(level, "Lv. %d", i);
|
||||
g_hud->AddRadioButton(HUD_RB_LEVEL, level, i == g_level,
|
||||
10, 220+i*20, callbackLevel, i, '0'+i);
|
||||
10, 320+i*20, callbackLevel, i, '0'+i);
|
||||
}
|
||||
|
||||
g_hud->AddRadioButton(HUD_RB_WIRE, "Wire (W)", (g_wire == DISPLAY_WIRE),
|
||||
100, 10, callbackWireframe, 0, 'w');
|
||||
g_hud->AddRadioButton(HUD_RB_WIRE, "Shaded", (g_wire == DISPLAY_SHADED),
|
||||
100, 30, callbackWireframe, 1, 'w');
|
||||
g_hud->AddRadioButton(HUD_RB_WIRE, "Wire on Shaded", (g_wire == DISPLAY_WIRE_ON_SHADED),
|
||||
100, 50, callbackWireframe, 2, 'w');
|
||||
int compute_pulldown = g_hud->AddPullDown("Compute (K)", 475, 10, 300, callbackKernel, 'k');
|
||||
g_hud->AddPullDownButton(compute_pulldown, "CPU (K)", kCPU);
|
||||
#ifdef OPENSUBDIV_HAS_OPENMP
|
||||
g_hud->AddPullDownButton(compute_pulldown, "OPENMP", kOPENMP);
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_TBB
|
||||
g_hud->AddPullDownButton(compute_pulldown, "TBB", kTBB);
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
g_hud->AddPullDownButton(compute_pulldown, "CUDA", kCUDA);
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (CLDeviceContext::HAS_CL_VERSION_1_1()) {
|
||||
g_hud->AddPullDownButton(compute_pulldown, "OPENCL", kCL);
|
||||
}
|
||||
#endif
|
||||
g_hud->AddPullDownButton(compute_pulldown, "DirectCompute", kDirectCompute);
|
||||
|
||||
int shading_pulldown = g_hud->AddPullDown("Shading (W)", 250, 10, 250, callbackWireframe, 'w');
|
||||
g_hud->AddPullDownButton(shading_pulldown, "Wire", DISPLAY_WIRE, g_wire==DISPLAY_WIRE);
|
||||
g_hud->AddPullDownButton(shading_pulldown, "Shaded", DISPLAY_SHADED, g_wire==DISPLAY_SHADED);
|
||||
g_hud->AddPullDownButton(shading_pulldown, "Wire+Shaded", DISPLAY_WIRE_ON_SHADED, g_wire==DISPLAY_WIRE_ON_SHADED);
|
||||
|
||||
g_hud->AddLabel("Color (C)", -200, 10);
|
||||
g_hud->AddRadioButton(HUD_RB_COLOR, "None", (g_color == COLOR_NONE),
|
||||
-200, 30, callbackColor, COLOR_NONE, 'c');
|
||||
g_hud->AddRadioButton(HUD_RB_COLOR, "Ptex Nearest", (g_color == COLOR_PTEX_NEAREST),
|
||||
-200, 50, callbackColor, COLOR_PTEX_NEAREST, 'c');
|
||||
g_hud->AddRadioButton(HUD_RB_COLOR, "Ptex HW bilinear", (g_color == COLOR_PTEX_HW_BILINEAR),
|
||||
-200, 70, callbackColor, COLOR_PTEX_HW_BILINEAR, 'c');
|
||||
// Commented out : we need to add a texture sampler state to make this work
|
||||
//g_hud->AddRadioButton(HUD_RB_COLOR, "Ptex HW bilinear", (g_color == COLOR_PTEX_HW_BILINEAR),
|
||||
// -200, 70, callbackColor, COLOR_PTEX_HW_BILINEAR, 'c');
|
||||
g_hud->AddRadioButton(HUD_RB_COLOR, "Ptex bilinear", (g_color == COLOR_PTEX_BILINEAR),
|
||||
-200, 90, callbackColor, COLOR_PTEX_BILINEAR, 'c');
|
||||
g_hud->AddRadioButton(HUD_RB_COLOR, "Ptex biquadratic", (g_color == COLOR_PTEX_BIQUADRATIC),
|
||||
@ -1353,9 +1561,10 @@ initHUD() {
|
||||
g_hud->AddRadioButton(HUD_RB_DISPLACEMENT, "None",
|
||||
(g_displacement == DISPLACEMENT_NONE),
|
||||
-200, 220, callbackDisplacement, DISPLACEMENT_NONE, 'd');
|
||||
g_hud->AddRadioButton(HUD_RB_DISPLACEMENT, "HW bilinear",
|
||||
(g_displacement == DISPLACEMENT_HW_BILINEAR),
|
||||
-200, 240, callbackDisplacement, DISPLACEMENT_HW_BILINEAR, 'd');
|
||||
// Commented out : we need to add a texture sampler state to make this work
|
||||
//g_hud->AddRadioButton(HUD_RB_DISPLACEMENT, "HW bilinear",
|
||||
// (g_displacement == DISPLACEMENT_HW_BILINEAR),
|
||||
// -200, 240, callbackDisplacement, DISPLACEMENT_HW_BILINEAR, 'd');
|
||||
g_hud->AddRadioButton(HUD_RB_DISPLACEMENT, "Bilinear",
|
||||
(g_displacement == DISPLACEMENT_BILINEAR),
|
||||
-200, 260, callbackDisplacement, DISPLACEMENT_BILINEAR, 'd');
|
||||
@ -1391,24 +1600,6 @@ initHUD() {
|
||||
g_hud->AddCheckBox("Seamless Mipmap", g_seamless,
|
||||
-200, 530, callbackCheckBox, HUD_CB_SEAMLESS_MIPMAP, 'j');
|
||||
|
||||
if (g_osdPTexOcclusion != NULL) {
|
||||
g_hud->AddCheckBox("Ambient Occlusion (A)", g_occlusion,
|
||||
250, 10, callbackCheckBox, HUD_CB_DISPLAY_OCCLUSION, 'a');
|
||||
}
|
||||
if (g_osdPTexSpecular != NULL)
|
||||
g_hud->AddCheckBox("Specular (S)", g_specular,
|
||||
250, 30, callbackCheckBox, HUD_CB_DISPLAY_SPECULAR, 's');
|
||||
|
||||
g_hud->AddCheckBox("Animate vertices (M)", g_moveScale != 0.0,
|
||||
450, 10, callbackCheckBox, HUD_CB_ANIMATE_VERTICES, 'm');
|
||||
g_hud->AddCheckBox("Screen space LOD (V)", g_screenSpaceTess,
|
||||
450, 30, callbackCheckBox, HUD_CB_VIEW_LOD, 'v');
|
||||
g_hud->AddCheckBox("Fractional spacing (T)", g_fractionalSpacing,
|
||||
450, 50, callbackCheckBox, HUD_CB_FRACTIONAL_SPACING, 't');
|
||||
g_hud->AddCheckBox("Frustum Patch Culling (B)", g_patchCull,
|
||||
450, 70, callbackCheckBox, HUD_CB_PATCH_CULL, 'b');
|
||||
g_hud->AddCheckBox("Freeze (spc)", g_freeze,
|
||||
450, 90, callbackCheckBox, HUD_CB_FREEZE, ' ');
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
@ -1423,9 +1614,18 @@ initD3D11(HWND hWnd) {
|
||||
|
||||
UINT numDriverTypes = ARRAYSIZE(driverTypes);
|
||||
|
||||
int width = g_width,
|
||||
height = g_height;
|
||||
if (g_fullscreen) {
|
||||
HWND const desktop = GetDesktopWindow();
|
||||
RECT rect;
|
||||
GetWindowRect(desktop, &rect);
|
||||
width = (int)rect.right;
|
||||
height = (int)rect.bottom;
|
||||
}
|
||||
DXGI_SWAP_CHAIN_DESC hDXGISwapChainDesc;
|
||||
hDXGISwapChainDesc.BufferDesc.Width = g_width;
|
||||
hDXGISwapChainDesc.BufferDesc.Height = g_height;
|
||||
hDXGISwapChainDesc.BufferDesc.Width = width;
|
||||
hDXGISwapChainDesc.BufferDesc.Height = height;
|
||||
hDXGISwapChainDesc.BufferDesc.RefreshRate.Numerator = 0;
|
||||
hDXGISwapChainDesc.BufferDesc.RefreshRate.Denominator = 1;
|
||||
hDXGISwapChainDesc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
|
||||
@ -1436,7 +1636,7 @@ initD3D11(HWND hWnd) {
|
||||
hDXGISwapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
|
||||
hDXGISwapChainDesc.BufferCount = 1;
|
||||
hDXGISwapChainDesc.OutputWindow = hWnd;
|
||||
hDXGISwapChainDesc.Windowed = TRUE;
|
||||
hDXGISwapChainDesc.Windowed = !g_fullscreen;
|
||||
hDXGISwapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
|
||||
hDXGISwapChainDesc.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
|
||||
|
||||
@ -1447,9 +1647,9 @@ initD3D11(HWND hWnd) {
|
||||
for(UINT driverTypeIndex=0; driverTypeIndex < numDriverTypes; driverTypeIndex++){
|
||||
hDriverType = driverTypes[driverTypeIndex];
|
||||
unsigned int deviceFlags = 0;
|
||||
#ifndef NDEBUG
|
||||
#ifndef NDEBUG
|
||||
// XXX: this is problematic in some environments.
|
||||
// deviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
|
||||
// deviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
|
||||
#endif
|
||||
hr = D3D11CreateDeviceAndSwapChain(NULL,
|
||||
hDriverType, NULL, deviceFlags, NULL, 0,
|
||||
@ -1552,6 +1752,14 @@ initD3D11(HWND hWnd) {
|
||||
g_pd3dDevice->CreateDepthStencilState(&depthStencilDesc, &g_pDepthStencilState);
|
||||
assert(g_pDepthStencilState);
|
||||
|
||||
#ifdef PIPELINE_STATISTICS
|
||||
// Create pipeline statistics query
|
||||
D3D11_QUERY_DESC queryDesc;
|
||||
ZeroMemory(&queryDesc, sizeof(D3D11_QUERY_DESC));
|
||||
queryDesc.Query = D3D11_QUERY_PIPELINE_STATISTICS;
|
||||
g_pd3dDevice->CreateQuery(&queryDesc, &g_pipelineStatsQuery);
|
||||
#endif // PIPELINE_STATISTICS
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -1694,6 +1902,23 @@ tokenize(std::string const & src) {
|
||||
return result;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void usage(const char *program) {
|
||||
printf("Usage: %s [options] <color.ptx> [<displacement.ptx>] [occlusion.ptx>] "
|
||||
"[specular.ptx] [pose.obj]...\n", program);
|
||||
printf("Options: -l level : subdivision level\n");
|
||||
printf(" -c count : frame count until exit (for profiler)\n");
|
||||
printf(" -d <diffseEnvMap.hdr> : diffuse environment map for IBL\n");
|
||||
printf(" -e <specularEnvMap.hdr> : specular environment map for IBL\n");
|
||||
printf(" -s <shaderfile.glsl> : custom shader file\n");
|
||||
printf(" -y : Y-up model\n");
|
||||
printf(" -m level : max mimmap level (default=10)\n");
|
||||
printf(" -x <ptex limit MB> : ptex target memory size\n");
|
||||
printf(" --disp <scale> : Displacment scale\n");
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
int WINAPI
|
||||
WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmdShow) {
|
||||
|
||||
@ -1735,6 +1960,7 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmd
|
||||
const char *diffuseEnvironmentMap = NULL, *specularEnvironmentMap = NULL;
|
||||
const char *colorFilename = NULL, *displacementFilename = NULL,
|
||||
*occlusionFilename = NULL, *specularFilename = NULL;
|
||||
int memLimit;
|
||||
|
||||
for (int i = 0; i < (int)argv.size(); ++i) {
|
||||
if (strstr(argv[i].c_str(), ".obj"))
|
||||
@ -1747,10 +1973,14 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmd
|
||||
diffuseEnvironmentMap = argv[++i].c_str();
|
||||
else if (argv[i] == "-e")
|
||||
specularEnvironmentMap = argv[++i].c_str();
|
||||
else if (argv[i] == "-f")
|
||||
g_fullscreen = true;
|
||||
else if (argv[i] == "-y")
|
||||
g_yup = true;
|
||||
else if (argv[i] == "-m")
|
||||
g_maxMipmapLevels = atoi(argv[++i].c_str());
|
||||
else if (argv[i] == "-x")
|
||||
memLimit = atoi(argv[++i].c_str());
|
||||
else if (argv[i] == "--disp")
|
||||
g_displacementScale = (float)atof(argv[++i].c_str());
|
||||
else if (colorFilename == NULL)
|
||||
@ -1772,7 +2002,7 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmd
|
||||
|
||||
g_ptexColorFilename = colorFilename;
|
||||
if (g_ptexColorFilename == NULL) {
|
||||
printf("Usage: \n");
|
||||
usage(argv[0].c_str());
|
||||
return 1;
|
||||
}
|
||||
|
||||
@ -1781,13 +2011,98 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmd
|
||||
createOsdMesh(g_level, g_kernel);
|
||||
|
||||
// load ptex files
|
||||
g_osdPTexImage = createPtex(colorFilename);
|
||||
g_osdPTexImage = createPtex(colorFilename, memLimit);
|
||||
if (displacementFilename)
|
||||
g_osdPTexDisplacement = createPtex(displacementFilename);
|
||||
g_osdPTexDisplacement = createPtex(displacementFilename, memLimit);
|
||||
if (occlusionFilename)
|
||||
g_osdPTexOcclusion = createPtex(occlusionFilename);
|
||||
g_osdPTexOcclusion = createPtex(occlusionFilename, memLimit);
|
||||
if (specularFilename)
|
||||
g_osdPTexSpecular = createPtex(specularFilename);
|
||||
g_osdPTexSpecular = createPtex(specularFilename, memLimit);
|
||||
|
||||
g_ptexMemoryUsage =
|
||||
(g_osdPTexImage ? g_osdPTexImage->GetMemoryUsage() : 0)
|
||||
+ (g_osdPTexDisplacement ? g_osdPTexDisplacement->GetMemoryUsage() : 0)
|
||||
+ (g_osdPTexOcclusion ? g_osdPTexOcclusion->GetMemoryUsage() : 0)
|
||||
+ (g_osdPTexSpecular ? g_osdPTexSpecular->GetMemoryUsage() : 0);
|
||||
|
||||
// load animation obj sequences (optional)
|
||||
if (!animobjs.empty()) {
|
||||
for (int i = 0; i < (int)animobjs.size(); ++i) {
|
||||
std::ifstream ifs(animobjs[i].c_str());
|
||||
if (ifs) {
|
||||
std::stringstream ss;
|
||||
ss << ifs.rdbuf();
|
||||
ifs.close();
|
||||
|
||||
printf("Reading %s\r", animobjs[i].c_str());
|
||||
std::string str = ss.str();
|
||||
Shape *shape = Shape::parseObj(str.c_str(), kCatmark);
|
||||
|
||||
if (shape->verts.size() != g_positions.size()) {
|
||||
printf("Error: vertex count doesn't match.\n");
|
||||
goto end;
|
||||
}
|
||||
|
||||
g_animPositions.push_back(shape->verts);
|
||||
delete shape;
|
||||
} else {
|
||||
printf("Error in reading %s\n", animobjs[i].c_str());
|
||||
goto end;
|
||||
}
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
// IBL textures
|
||||
if (diffuseEnvironmentMap) {
|
||||
|
||||
g_diffuseEnvironmentMap =
|
||||
createHDRTexture(g_pd3dDevice, diffuseEnvironmentMap);
|
||||
assert(g_diffuseEnvironmentMap);
|
||||
|
||||
D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc;
|
||||
ZeroMemory(&srvDesc, sizeof(srvDesc));
|
||||
srvDesc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
|
||||
srvDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
|
||||
srvDesc.Texture2D.MostDetailedMip = 0;
|
||||
srvDesc.Texture2D.MipLevels = 1;
|
||||
g_pd3dDevice->CreateShaderResourceView(g_diffuseEnvironmentMap, &srvDesc, &g_diffuseEnvironmentSRV);
|
||||
assert(g_diffuseEnvironmentSRV);
|
||||
}
|
||||
|
||||
if (specularEnvironmentMap) {
|
||||
|
||||
g_specularEnvironmentMap =
|
||||
createHDRTexture(g_pd3dDevice, specularEnvironmentMap);
|
||||
assert(g_specularEnvironmentMap);
|
||||
|
||||
D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc;
|
||||
ZeroMemory(&srvDesc, sizeof(srvDesc));
|
||||
srvDesc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
|
||||
srvDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
|
||||
srvDesc.Texture2D.MostDetailedMip = 0;
|
||||
srvDesc.Texture2D.MipLevels = 1;
|
||||
g_pd3dDevice->CreateShaderResourceView(g_specularEnvironmentMap, &srvDesc, &g_specularEnvironmentSRV);
|
||||
assert(g_specularEnvironmentSRV);
|
||||
}
|
||||
|
||||
if (g_diffuseEnvironmentMap || g_specularEnvironmentMap) {
|
||||
|
||||
// texture sampler
|
||||
D3D11_SAMPLER_DESC samplerDesc;
|
||||
ZeroMemory(&samplerDesc, sizeof(samplerDesc));
|
||||
samplerDesc.Filter = D3D11_FILTER_MIN_MAG_LINEAR_MIP_POINT;
|
||||
samplerDesc.AddressU = samplerDesc.AddressV = samplerDesc.AddressW = D3D11_TEXTURE_ADDRESS_WRAP;
|
||||
samplerDesc.MaxAnisotropy = 0;
|
||||
samplerDesc.ComparisonFunc = D3D11_COMPARISON_NEVER;
|
||||
samplerDesc.MinLOD = 0;
|
||||
samplerDesc.MaxLOD = D3D11_FLOAT32_MAX;
|
||||
samplerDesc.BorderColor[0] = samplerDesc.BorderColor[1] = samplerDesc.BorderColor[2] = samplerDesc.BorderColor[3] = 0.0f;
|
||||
g_pd3dDevice->CreateSamplerState(&samplerDesc, &g_iblSampler);
|
||||
|
||||
g_sky = new Sky(g_pd3dDevice, g_specularEnvironmentMap!=0 ?
|
||||
g_specularEnvironmentMap : g_diffuseEnvironmentMap);
|
||||
}
|
||||
|
||||
initHUD();
|
||||
|
||||
@ -1803,7 +2118,7 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmd
|
||||
TranslateMessage(&msg);
|
||||
DispatchMessage(&msg);
|
||||
}
|
||||
if (not g_freeze)
|
||||
if (!g_freeze)
|
||||
g_frame++;
|
||||
|
||||
updateGeom();
|
||||
|
@ -30,6 +30,7 @@ cbuffer Transform : register( b0 ) {
|
||||
float4x4 ModelViewMatrix;
|
||||
float4x4 ProjectionMatrix;
|
||||
float4x4 ModelViewProjectionMatrix;
|
||||
float4x4 ModelViewInverseMatrix;
|
||||
};
|
||||
|
||||
cbuffer Tessellation : register( b1 ) {
|
||||
@ -289,6 +290,31 @@ void gs_main( triangle OutputVertex input[3],
|
||||
#endif
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// IBL lighting
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
Texture2D diffuseEnvironmentMap : register(t12);
|
||||
Texture2D specularEnvironmentMap : register(t13);
|
||||
|
||||
SamplerState iblSampler : register(s0);
|
||||
|
||||
#define M_PI 3.14159265358
|
||||
|
||||
float4
|
||||
gamma(float4 value, float g) {
|
||||
return float4(pow(value.xyz, float3(g,g,g)), 1);
|
||||
}
|
||||
|
||||
float4
|
||||
getEnvironmentHDR(Texture2D tx, SamplerState sm, float3 dir)
|
||||
{
|
||||
dir = mul(ModelViewInverseMatrix, float4(dir, 0)).xyz;
|
||||
float2 uv = float2((atan2(dir.x,dir.z)/M_PI+1)*0.5, (1-dir.y)*0.5);
|
||||
return tx.Sample(sm, uv);
|
||||
}
|
||||
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Lighting
|
||||
// ---------------------------------------------------------------------------
|
||||
@ -559,8 +585,38 @@ ps_main(in OutputVertex input,
|
||||
#else
|
||||
float specular = 1.0;
|
||||
#endif
|
||||
|
||||
// ------------ lighting ---------------
|
||||
#ifdef USE_IBL
|
||||
// non-plausible BRDF
|
||||
float4 a = float4(0, 0, 0, 1); //ambientColor;
|
||||
float4 d = getEnvironmentHDR(diffuseEnvironmentMap, iblSampler, normal);
|
||||
|
||||
float3 eye = normalize(input.position.xyz - float3(0,0,0));
|
||||
float3 r = reflect(eye, normal);
|
||||
float4 s = getEnvironmentHDR(specularEnvironmentMap, iblSampler, r);
|
||||
|
||||
const float fresnelBias = 0.01;
|
||||
const float fresnelScale = 1.0;
|
||||
const float fresnelPower = 3.5;
|
||||
float F = fresnelBias + fresnelScale * pow(1.0+dot(normal,eye), fresnelPower);
|
||||
|
||||
// Geometric attenuation term (
|
||||
float NoV = dot(normal, -eye);
|
||||
float alpha = 0.75 * 0.75; // roughness ^ 2
|
||||
float k = alpha * 0.5;
|
||||
float G = NoV/(NoV*(1-k)+k);
|
||||
|
||||
a *= (1-occ);
|
||||
d *= (1-occ);
|
||||
s *= min(specular, (1-occ)) * (F*G);
|
||||
|
||||
float4 Cf = (a+d)*texColor*(1-F)/M_PI + s;
|
||||
//Cf = gamma(Cf, 2.2);
|
||||
|
||||
#else
|
||||
float4 Cf = lighting(texColor, input.position.xyz, normal, occ);
|
||||
#endif
|
||||
|
||||
// ------------ wireframe ---------------
|
||||
outColor = edgeColor(Cf, input.edgeDistance);
|
||||
|
257
examples/dxPtexViewer/sky.cpp
Normal file
257
examples/dxPtexViewer/sky.cpp
Normal file
@ -0,0 +1,257 @@
|
||||
//
|
||||
// Copyright 2013 Nvidia
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "Apache License")
|
||||
// with the following modification; you may not use this file except in
|
||||
// compliance with the Apache License and the following modification to it:
|
||||
// Section 6. Trademarks. is deleted and replaced with:
|
||||
//
|
||||
// 6. Trademarks. This License does not grant permission to use the trade
|
||||
// names, trademarks, service marks, or product names of the Licensor
|
||||
// and its affiliates, except as required to comply with Section 4(c) of
|
||||
// the License and to reproduce the content of the NOTICE file.
|
||||
//
|
||||
// You may obtain a copy of the Apache License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the Apache License with the above modification is
|
||||
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
// KIND, either express or implied. See the Apache License for the specific
|
||||
// language governing permissions and limitations under the Apache License.
|
||||
//
|
||||
|
||||
|
||||
#include "./sky.h"
|
||||
|
||||
#include "../common/d3d11Utils.h"
|
||||
|
||||
#include <cassert>
|
||||
#include <vector>
|
||||
|
||||
static const char *g_skyShaderSource =
|
||||
#include "skyshader.gen.h"
|
||||
;
|
||||
|
||||
#define SAFE_RELEASE(p) { if(p) { (p)->Release(); (p)=NULL; } }
|
||||
|
||||
// shader constants
|
||||
__declspec(align(16)) struct CB_CONSTANTS {
|
||||
float ModelViewMatrix[16];
|
||||
};
|
||||
|
||||
|
||||
Sky::Sky(ID3D11Device * device, ID3D11Texture2D * environmentMap) :
|
||||
numIndices(0),
|
||||
vertexShader(0),
|
||||
pixelShader(0),
|
||||
shaderConstants(0),
|
||||
texture(environmentMap), // we do not own this - we do not release it !
|
||||
textureSRV(0),
|
||||
textureSS(0),
|
||||
inputLayout(0),
|
||||
rasterizerState(0),
|
||||
depthStencilState(0),
|
||||
sphere(0),
|
||||
sphereIndices(0) {
|
||||
|
||||
initialize(device);
|
||||
}
|
||||
|
||||
Sky::~Sky() {
|
||||
SAFE_RELEASE(vertexShader);
|
||||
SAFE_RELEASE(pixelShader);
|
||||
SAFE_RELEASE(shaderConstants);
|
||||
SAFE_RELEASE(inputLayout);
|
||||
SAFE_RELEASE(rasterizerState);
|
||||
SAFE_RELEASE(depthStencilState);
|
||||
SAFE_RELEASE(textureSS);
|
||||
SAFE_RELEASE(textureSRV);
|
||||
SAFE_RELEASE(sphere);
|
||||
SAFE_RELEASE(sphereIndices);
|
||||
}
|
||||
|
||||
void
|
||||
Sky::initialize(ID3D11Device * device) {
|
||||
|
||||
// compile shaders
|
||||
ID3DBlob * pVSBlob = D3D11Utils::CompileShader(g_skyShaderSource, "vs_main", "vs_5_0"),
|
||||
* pPSBlob = D3D11Utils::CompileShader(g_skyShaderSource, "ps_main", "ps_5_0");
|
||||
assert(pVSBlob && pPSBlob);
|
||||
|
||||
device->CreateVertexShader(pVSBlob->GetBufferPointer(),
|
||||
pVSBlob->GetBufferSize(), NULL, &vertexShader);
|
||||
assert(vertexShader);
|
||||
|
||||
device->CreatePixelShader(pPSBlob->GetBufferPointer(),
|
||||
pPSBlob->GetBufferSize(), NULL, &pixelShader);
|
||||
assert(pixelShader);
|
||||
|
||||
// VBO layout
|
||||
D3D11_INPUT_ELEMENT_DESC inputElementDesc[] = {
|
||||
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
|
||||
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, sizeof(float)*3, D3D11_INPUT_PER_VERTEX_DATA, 0 },
|
||||
};
|
||||
device->CreateInputLayout(inputElementDesc, ARRAYSIZE(inputElementDesc),
|
||||
pVSBlob->GetBufferPointer(), pVSBlob->GetBufferSize(), &inputLayout);
|
||||
assert(inputLayout);
|
||||
|
||||
// shader constants
|
||||
D3D11_BUFFER_DESC cbDesc;
|
||||
ZeroMemory(&cbDesc, sizeof(cbDesc));
|
||||
cbDesc.Usage = D3D11_USAGE_DYNAMIC;
|
||||
cbDesc.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
|
||||
cbDesc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
|
||||
cbDesc.MiscFlags = 0;
|
||||
cbDesc.ByteWidth = sizeof(CB_CONSTANTS);
|
||||
device->CreateBuffer(&cbDesc, NULL, &shaderConstants);
|
||||
assert(shaderConstants);
|
||||
|
||||
// texture SRV
|
||||
assert(texture);
|
||||
D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc;
|
||||
ZeroMemory(&srvDesc, sizeof(srvDesc));
|
||||
srvDesc.Format = DXGI_FORMAT_R32G32B32A32_FLOAT;
|
||||
srvDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
|
||||
srvDesc.Texture2D.MostDetailedMip = 0;
|
||||
srvDesc.Texture2D.MipLevels = 1;
|
||||
device->CreateShaderResourceView(texture, &srvDesc, &textureSRV);
|
||||
assert(textureSRV);
|
||||
|
||||
// texture sampler
|
||||
D3D11_SAMPLER_DESC samplerDesc;
|
||||
ZeroMemory(&samplerDesc, sizeof(samplerDesc));
|
||||
samplerDesc.Filter = D3D11_FILTER_MIN_MAG_LINEAR_MIP_POINT;
|
||||
samplerDesc.AddressU = samplerDesc.AddressV = samplerDesc.AddressW = D3D11_TEXTURE_ADDRESS_WRAP;
|
||||
samplerDesc.MaxAnisotropy = 0;
|
||||
samplerDesc.ComparisonFunc = D3D11_COMPARISON_NEVER;
|
||||
samplerDesc.MinLOD = 0;
|
||||
samplerDesc.MaxLOD = D3D11_FLOAT32_MAX;
|
||||
samplerDesc.BorderColor[0] = samplerDesc.BorderColor[1] = samplerDesc.BorderColor[2] = samplerDesc.BorderColor[3] = 0.0f;
|
||||
device->CreateSamplerState(&samplerDesc, &textureSS);
|
||||
|
||||
// depth stencil state
|
||||
D3D11_DEPTH_STENCIL_DESC depthStencilDesc;
|
||||
ZeroMemory(&depthStencilDesc, sizeof(depthStencilDesc));
|
||||
depthStencilDesc.DepthEnable = true;
|
||||
depthStencilDesc.DepthWriteMask = D3D11_DEPTH_WRITE_MASK_ZERO;
|
||||
depthStencilDesc.DepthFunc = D3D11_COMPARISON_LESS_EQUAL;
|
||||
depthStencilDesc.StencilEnable = false;
|
||||
device->CreateDepthStencilState(&depthStencilDesc, &depthStencilState);
|
||||
|
||||
// rasterizer state
|
||||
D3D11_RASTERIZER_DESC rasDesc;
|
||||
rasDesc.FillMode = D3D11_FILL_SOLID;
|
||||
rasDesc.CullMode = D3D11_CULL_NONE;
|
||||
rasDesc.FrontCounterClockwise = FALSE;
|
||||
rasDesc.DepthBias = 0;
|
||||
rasDesc.DepthBiasClamp = 0;
|
||||
rasDesc.DepthClipEnable = FALSE;
|
||||
rasDesc.SlopeScaledDepthBias = 0.0f;
|
||||
rasDesc.ScissorEnable = FALSE;
|
||||
rasDesc.MultisampleEnable = FALSE;
|
||||
rasDesc.AntialiasedLineEnable = FALSE;
|
||||
device->CreateRasterizerState(&rasDesc, &rasterizerState);
|
||||
assert(rasterizerState);
|
||||
|
||||
const int U_DIV = 20,
|
||||
V_DIV = 20;
|
||||
|
||||
std::vector<float> vbo;
|
||||
std::vector<int> indices;
|
||||
for (int u = 0; u <= U_DIV; ++u) {
|
||||
for (int v = 0; v < V_DIV; ++v) {
|
||||
float s = float(2*M_PI*float(u)/U_DIV);
|
||||
float t = float(M_PI*float(v)/(V_DIV-1));
|
||||
vbo.push_back(-sin(t)*sin(s));
|
||||
vbo.push_back(cos(t));
|
||||
vbo.push_back(-sin(t)*cos(s));
|
||||
vbo.push_back(u/float(U_DIV));
|
||||
vbo.push_back(v/float(V_DIV));
|
||||
|
||||
if (v > 0 && u > 0) {
|
||||
indices.push_back((u-1)*V_DIV+v-1);
|
||||
indices.push_back(u*V_DIV+v-1);
|
||||
indices.push_back((u-1)*V_DIV+v);
|
||||
indices.push_back((u-1)*V_DIV+v);
|
||||
indices.push_back(u*V_DIV+v-1);
|
||||
indices.push_back(u*V_DIV+v);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
D3D11_BUFFER_DESC bufferDesc;
|
||||
D3D11_SUBRESOURCE_DATA subData;
|
||||
|
||||
// topology indices
|
||||
ZeroMemory(&bufferDesc, sizeof(bufferDesc));
|
||||
bufferDesc.ByteWidth = (int)indices.size() * sizeof(int);
|
||||
bufferDesc.Usage = D3D11_USAGE_DEFAULT;
|
||||
bufferDesc.BindFlags = D3D11_BIND_INDEX_BUFFER;
|
||||
bufferDesc.CPUAccessFlags = 0;
|
||||
bufferDesc.MiscFlags = 0;
|
||||
bufferDesc.StructureByteStride = sizeof(int);
|
||||
|
||||
ZeroMemory(&subData, sizeof(subData));
|
||||
subData.pSysMem = &indices[0];
|
||||
subData.SysMemPitch = 0;
|
||||
subData.SysMemSlicePitch = 0;
|
||||
device->CreateBuffer(&bufferDesc, &subData, &sphereIndices);
|
||||
assert(sphereIndices);
|
||||
|
||||
// VBO
|
||||
ZeroMemory(&bufferDesc, sizeof(bufferDesc));
|
||||
bufferDesc.ByteWidth = (int)vbo.size() * sizeof(float);
|
||||
bufferDesc.Usage = D3D11_USAGE_DEFAULT;
|
||||
bufferDesc.BindFlags = D3D11_BIND_VERTEX_BUFFER;
|
||||
bufferDesc.CPUAccessFlags = 0;
|
||||
bufferDesc.MiscFlags = 0;
|
||||
|
||||
ZeroMemory(&subData, sizeof(subData));
|
||||
subData.pSysMem = &vbo[0];
|
||||
device->CreateBuffer(&bufferDesc, &subData, &sphere);
|
||||
assert(sphere);
|
||||
|
||||
numIndices = (int)indices.size();
|
||||
}
|
||||
|
||||
void
|
||||
Sky::Draw(ID3D11DeviceContext * deviceContext, float const mvp[16]) {
|
||||
|
||||
if (vertexShader==0 || pixelShader==0 || shaderConstants==0) return;
|
||||
|
||||
if (texture==0 || textureSRV==0 || textureSS==0) return;
|
||||
|
||||
if (sphere==0 || sphereIndices==0) return;
|
||||
|
||||
// update shader constants
|
||||
D3D11_MAPPED_SUBRESOURCE MappedResource;
|
||||
deviceContext->Map(shaderConstants, 0, D3D11_MAP_WRITE_DISCARD, 0, &MappedResource);
|
||||
CB_CONSTANTS* pData = (CB_CONSTANTS*)MappedResource.pData;
|
||||
|
||||
memcpy(pData->ModelViewMatrix, mvp, 16*sizeof(float));
|
||||
|
||||
deviceContext->Unmap(shaderConstants, 0);
|
||||
|
||||
// draw
|
||||
deviceContext->RSSetState(rasterizerState);
|
||||
deviceContext->OMSetDepthStencilState(depthStencilState, 1);
|
||||
|
||||
deviceContext->VSSetShader(vertexShader, NULL, 0);
|
||||
deviceContext->VSSetConstantBuffers(0, 1, &shaderConstants);
|
||||
|
||||
deviceContext->PSSetShader(pixelShader, NULL, 0);
|
||||
deviceContext->PSSetShaderResources(0, 1, &textureSRV);
|
||||
deviceContext->PSSetSamplers(0, 1, &textureSS);
|
||||
|
||||
UINT hStrides = 5*sizeof(float);
|
||||
UINT hOffsets = 0;
|
||||
deviceContext->IASetVertexBuffers(0, 1, &sphere, &hStrides, &hOffsets);
|
||||
deviceContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
|
||||
deviceContext->IASetInputLayout(inputLayout);
|
||||
|
||||
deviceContext->IASetIndexBuffer(sphereIndices, DXGI_FORMAT_R32_UINT, 0);
|
||||
|
||||
deviceContext->DrawIndexed(numIndices, 0, 0);
|
||||
}
|
65
examples/dxPtexViewer/sky.h
Normal file
65
examples/dxPtexViewer/sky.h
Normal file
@ -0,0 +1,65 @@
|
||||
//
|
||||
// Copyright 2013 Nvidia
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "Apache License")
|
||||
// with the following modification; you may not use this file except in
|
||||
// compliance with the Apache License and the following modification to it:
|
||||
// Section 6. Trademarks. is deleted and replaced with:
|
||||
//
|
||||
// 6. Trademarks. This License does not grant permission to use the trade
|
||||
// names, trademarks, service marks, or product names of the Licensor
|
||||
// and its affiliates, except as required to comply with Section 4(c) of
|
||||
// the License and to reproduce the content of the NOTICE file.
|
||||
//
|
||||
// You may obtain a copy of the Apache License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the Apache License with the above modification is
|
||||
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
// KIND, either express or implied. See the Apache License for the specific
|
||||
// language governing permissions and limitations under the Apache License.
|
||||
//
|
||||
|
||||
#include <D3D11.h>
|
||||
#include <D3Dcompiler.h>
|
||||
|
||||
//
|
||||
// Draws an environment sphere centered on the camera w/ a texture
|
||||
//
|
||||
class Sky {
|
||||
|
||||
public:
|
||||
|
||||
// Constructor (Sky does not own the texture asset)
|
||||
Sky(ID3D11Device * device, ID3D11Texture2D * environmentMap);
|
||||
|
||||
~Sky();
|
||||
|
||||
void Draw(ID3D11DeviceContext * deviceContext, float const mvp[16]);
|
||||
|
||||
private:
|
||||
|
||||
void initialize(ID3D11Device * device);
|
||||
|
||||
private:
|
||||
|
||||
int numIndices;
|
||||
|
||||
ID3D11VertexShader * vertexShader;
|
||||
ID3D11PixelShader * pixelShader;
|
||||
ID3D11Buffer * shaderConstants;
|
||||
|
||||
ID3D11InputLayout * inputLayout;
|
||||
ID3D11RasterizerState * rasterizerState;
|
||||
ID3D11DepthStencilState * depthStencilState;
|
||||
|
||||
ID3D11Texture2D * texture;
|
||||
ID3D11ShaderResourceView * textureSRV;
|
||||
ID3D11SamplerState * textureSS;
|
||||
|
||||
ID3D11Buffer * sphere;
|
||||
ID3D11Buffer * sphereIndices;
|
||||
};
|
||||
|
80
examples/dxPtexViewer/skyshader.hlsl
Normal file
80
examples/dxPtexViewer/skyshader.hlsl
Normal file
@ -0,0 +1,80 @@
|
||||
//
|
||||
// Copyright 2013 Nvidia
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "Apache License")
|
||||
// with the following modification; you may not use this file except in
|
||||
// compliance with the Apache License and the following modification to it:
|
||||
// Section 6. Trademarks. is deleted and replaced with:
|
||||
//
|
||||
// 6. Trademarks. This License does not grant permission to use the trade
|
||||
// names, trademarks, service marks, or product names of the Licensor
|
||||
// and its affiliates, except as required to comply with Section 4(c) of
|
||||
// the License and to reproduce the content of the NOTICE file.
|
||||
//
|
||||
// You may obtain a copy of the Apache License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the Apache License with the above modification is
|
||||
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||||
// KIND, either express or implied. See the Apache License for the specific
|
||||
// language governing permissions and limitations under the Apache License.
|
||||
//
|
||||
|
||||
struct VS_InputVertex {
|
||||
float3 position : POSITION0;
|
||||
float2 texCoord : TEXCOORD0;
|
||||
};
|
||||
|
||||
struct VS_OutputVertex {
|
||||
float4 position : SV_POSITION0;
|
||||
float2 texCoord : TEXCOORD0;
|
||||
};
|
||||
|
||||
cbuffer Transform : register( b0 ) {
|
||||
float4x4 ModelViewMatrix;
|
||||
};
|
||||
|
||||
//--------------------------------------------------------------
|
||||
// sky vertex shader
|
||||
//--------------------------------------------------------------
|
||||
|
||||
|
||||
void vs_main(in VS_InputVertex input,
|
||||
out VS_OutputVertex output) {
|
||||
|
||||
output.position = mul(ModelViewMatrix, float4(input.position,1));
|
||||
output.texCoord = input.texCoord;
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------
|
||||
// sky pixel shader
|
||||
//--------------------------------------------------------------
|
||||
|
||||
struct PS_InputVertex {
|
||||
float4 position : SV_POSITION0;
|
||||
float2 texCoord : TEXCOORD0;
|
||||
};
|
||||
|
||||
Texture2D tx : register(t0);
|
||||
|
||||
SamplerState sm : register(s0);
|
||||
|
||||
float4
|
||||
gamma(float4 value, float g) {
|
||||
return float4(pow(value.xyz, float3(g,g,g)), 1);
|
||||
}
|
||||
|
||||
|
||||
float4
|
||||
ps_main(in PS_InputVertex input) : SV_Target {
|
||||
|
||||
float4 tex = tx.Sample(sm, input.texCoord.xy);
|
||||
|
||||
//float4 outColor = gamma(tex,0.4545);
|
||||
float4 outColor = tex;
|
||||
|
||||
return outColor;
|
||||
}
|
||||
|
@ -59,7 +59,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_possibly_cuda_executable(dxViewer WIN32
|
||||
_add_possibly_cuda_executable(dxViewer "examples" WIN32
|
||||
"${SOURCE_FILES}"
|
||||
"${INC_FILES}"
|
||||
$<TARGET_OBJECTS:regression_common_obj>
|
||||
|
@ -292,8 +292,8 @@ createOsdMesh(ShapeDesc const & shapeDesc, int level, int kernel, Scheme scheme=
|
||||
g_scheme = scheme;
|
||||
|
||||
// Adaptive refinement currently supported only for catmull-clark scheme
|
||||
bool doAdaptive = (g_adaptive!=0 and g_scheme==kCatmark),
|
||||
doSingleCreasePatch = (g_singleCreasePatch!=0 and g_scheme==kCatmark);
|
||||
bool doAdaptive = (g_adaptive!=0 && g_scheme==kCatmark),
|
||||
doSingleCreasePatch = (g_singleCreasePatch!=0 && g_scheme==kCatmark);
|
||||
|
||||
Osd::MeshBitset bits;
|
||||
bits.set(Osd::MeshAdaptive, doAdaptive);
|
||||
@ -643,7 +643,7 @@ bindProgram(Effect effect, OpenSubdiv::Osd::PatchArray const & patch) {
|
||||
|
||||
// only legacy gregory needs maxValence and numElements
|
||||
// neither legacy gregory nor gregory basis need single crease
|
||||
if (patch.GetDescriptor().GetType() == Descriptor::GREGORY or
|
||||
if (patch.GetDescriptor().GetType() == Descriptor::GREGORY ||
|
||||
patch.GetDescriptor().GetType() == Descriptor::GREGORY_BOUNDARY) {
|
||||
int maxValence = g_mesh->GetMaxValence();
|
||||
int numElements = 6;
|
||||
@ -668,7 +668,7 @@ bindProgram(Effect effect, OpenSubdiv::Osd::PatchArray const & patch) {
|
||||
float ModelViewInverseMatrix[16];
|
||||
};
|
||||
|
||||
if (not g_pcbPerFrame) {
|
||||
if (! g_pcbPerFrame) {
|
||||
D3D11_BUFFER_DESC cbDesc;
|
||||
ZeroMemory(&cbDesc, sizeof(cbDesc));
|
||||
cbDesc.Usage = D3D11_USAGE_DYNAMIC;
|
||||
@ -711,7 +711,7 @@ bindProgram(Effect effect, OpenSubdiv::Osd::PatchArray const & patch) {
|
||||
int PrimitiveIdBase;
|
||||
};
|
||||
|
||||
if (not g_pcbTessellation) {
|
||||
if (! g_pcbTessellation) {
|
||||
D3D11_BUFFER_DESC cbDesc;
|
||||
ZeroMemory(&cbDesc, sizeof(cbDesc));
|
||||
cbDesc.Usage = D3D11_USAGE_DYNAMIC;
|
||||
@ -742,7 +742,7 @@ bindProgram(Effect effect, OpenSubdiv::Osd::PatchArray const & patch) {
|
||||
float color[4];
|
||||
};
|
||||
|
||||
if (not g_pcbMaterial) {
|
||||
if (! g_pcbMaterial) {
|
||||
D3D11_BUFFER_DESC cbDesc;
|
||||
ZeroMemory(&cbDesc, sizeof(cbDesc));
|
||||
cbDesc.Usage = D3D11_USAGE_DYNAMIC;
|
||||
@ -947,7 +947,7 @@ motion(int x, int y) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && g_mbutton[1] && !g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && g_mbutton[1] && !g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && !g_mbutton[1] && g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -1043,7 +1043,7 @@ callbackKernel(int k) {
|
||||
g_kernel = k;
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL_DX_INTEROP
|
||||
if (g_kernel == kCL and (not g_clDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCL && (!g_clDeviceContext.IsInitialized())) {
|
||||
if (g_clDeviceContext.Initialize(g_pd3dDeviceContext) == false) {
|
||||
printf("Error in initializing OpenCL\n");
|
||||
exit(1);
|
||||
@ -1051,7 +1051,7 @@ callbackKernel(int k) {
|
||||
}
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
if (g_kernel == kCUDA and (not g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCUDA && (!g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_cudaDeviceContext.Initialize(g_pd3dDevice) == false) {
|
||||
printf("Error in initializing Cuda\n");
|
||||
exit(1);
|
||||
@ -1551,7 +1551,7 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmd
|
||||
NULL);
|
||||
|
||||
std::vector<std::string> args = tokenize(lpCmdLine);
|
||||
for (int i=0; i<args.size(); ++i) {
|
||||
for (size_t i=0; i<args.size(); ++i) {
|
||||
std::ifstream ifs(args[i]);
|
||||
if (ifs) {
|
||||
std::stringstream ss;
|
||||
@ -1598,7 +1598,7 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpCmdLine, int nCmd
|
||||
TranslateMessage(&msg);
|
||||
DispatchMessage(&msg);
|
||||
}
|
||||
if (not g_freeze)
|
||||
if (! g_freeze)
|
||||
g_frame++;
|
||||
|
||||
updateGeom();
|
||||
|
@ -54,7 +54,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_glfw_executable(farViewer
|
||||
_add_glfw_executable(farViewer "examples"
|
||||
farViewer.cpp
|
||||
gl_fontutils.cpp
|
||||
gl_mesh.cpp
|
||||
|
@ -42,10 +42,6 @@
|
||||
GLFWwindow* g_window=0;
|
||||
GLFWmonitor* g_primary=0;
|
||||
|
||||
#if _MSC_VER
|
||||
#define snprintf _snprintf
|
||||
#endif
|
||||
|
||||
#include <osd/cpuGLVertexBuffer.h>
|
||||
|
||||
#include <far/patchTableFactory.h>
|
||||
@ -70,6 +66,12 @@ GLFWmonitor* g_primary=0;
|
||||
#include <set>
|
||||
#include <fstream>
|
||||
#include <sstream>
|
||||
#include <cstdio>
|
||||
|
||||
#if _MSC_VER
|
||||
#define snprintf _snprintf
|
||||
#endif
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
int g_level = 3,
|
||||
@ -236,7 +238,7 @@ static void
|
||||
createEdgeNumbers(OpenSubdiv::Far::TopologyRefiner const & refiner,
|
||||
std::vector<Vertex> const & vertexBuffer, bool ids=false, bool sharpness=false) {
|
||||
|
||||
if (ids or sharpness) {
|
||||
if (ids || sharpness) {
|
||||
|
||||
int maxlevel = refiner.GetMaxLevel(),
|
||||
firstvert = 0;
|
||||
@ -343,7 +345,7 @@ static void
|
||||
createPatchNumbers(OpenSubdiv::Far::PatchTable const & patchTable,
|
||||
std::vector<Vertex> const & vertexBuffer) {
|
||||
|
||||
if (not g_currentPatch)
|
||||
if (! g_currentPatch)
|
||||
return;
|
||||
|
||||
int patchID = g_currentPatch-1,
|
||||
@ -386,7 +388,7 @@ createFVarPatchNumbers(OpenSubdiv::Far::PatchTable const & patchTable,
|
||||
int patch = g_currentPatch-1;
|
||||
static char buf[16];
|
||||
|
||||
if (patch>=0 and patch<patchTable.GetNumPatchesTotal()) {
|
||||
if (patch>=0 && patch<patchTable.GetNumPatchesTotal()) {
|
||||
|
||||
OpenSubdiv::Far::PatchTable::PatchHandle handle;
|
||||
handle.patchIndex = patch;
|
||||
@ -412,7 +414,7 @@ createFVarPatches(OpenSubdiv::Far::TopologyRefiner const & refiner,
|
||||
OpenSubdiv::Far::PatchTable const & patchTable,
|
||||
std::vector<Vertex> const & fvarBuffer) {
|
||||
|
||||
assert(not fvarBuffer.empty());
|
||||
assert(!fvarBuffer.empty());
|
||||
|
||||
static int channel = 0;
|
||||
|
||||
@ -611,7 +613,7 @@ createFarGLMesh(Shape * shape, int maxlevel) {
|
||||
//
|
||||
std::vector<Vertex> fvarBuffer;
|
||||
Far::PatchTable * patchTable = 0;
|
||||
bool createFVarWire = g_FarDrawFVarPatches or g_FarDrawFVarVerts;
|
||||
bool createFVarWire = g_FarDrawFVarPatches || g_FarDrawFVarVerts;
|
||||
|
||||
if (g_Adaptive) {
|
||||
Far::PatchTableFactory::Options options;
|
||||
@ -683,7 +685,7 @@ createFarGLMesh(Shape * shape, int maxlevel) {
|
||||
stencilTable = Far::StencilTableFactory::Create(*refiner, options);
|
||||
|
||||
// append local point stencils if needed
|
||||
if (patchTable and patchTable->GetLocalPointStencilTable()) {
|
||||
if (patchTable && patchTable->GetLocalPointStencilTable()) {
|
||||
if (Far::StencilTable const * stencilTableWithLocalPoints =
|
||||
Far::StencilTableFactory::AppendLocalPointStencilTable(
|
||||
*refiner, stencilTable,
|
||||
@ -732,7 +734,7 @@ createFarGLMesh(Shape * shape, int maxlevel) {
|
||||
createFaceNumbers(*refiner, vertexBuffer);
|
||||
}
|
||||
|
||||
if (g_FarDrawPtexIDs and patchTable) {
|
||||
if (g_FarDrawPtexIDs && patchTable) {
|
||||
createPtexNumbers(*patchTable, vertexBuffer);
|
||||
}
|
||||
|
||||
@ -740,11 +742,11 @@ createFarGLMesh(Shape * shape, int maxlevel) {
|
||||
createPatchNumbers(*patchTable, vertexBuffer);
|
||||
}
|
||||
|
||||
if (g_Adaptive and g_FarDrawGregogyBasis) {
|
||||
if (g_Adaptive && g_FarDrawGregogyBasis) {
|
||||
createGregoryBasis(*patchTable, vertexBuffer);
|
||||
}
|
||||
|
||||
if (g_Adaptive and createFVarWire) {
|
||||
if (g_Adaptive && createFVarWire) {
|
||||
createFVarPatches(*refiner, *patchTable, fvarBuffer);
|
||||
createFVarPatchNumbers(*patchTable, fvarBuffer);
|
||||
}
|
||||
@ -772,7 +774,7 @@ createFarGLMesh(Shape * shape, int maxlevel) {
|
||||
g_controlMeshDisplay.SetTopology(refiner->GetLevel(0));
|
||||
|
||||
// save coarse points in a GPU buffer (used for control mesh display)
|
||||
if (not g_controlMeshDisplayVBO) {
|
||||
if (! g_controlMeshDisplayVBO) {
|
||||
glGenBuffers(1, &g_controlMeshDisplayVBO);
|
||||
}
|
||||
glBindBuffer(GL_ARRAY_BUFFER, g_controlMeshDisplayVBO);
|
||||
@ -805,7 +807,7 @@ createFarGLMesh(Shape * shape, int maxlevel) {
|
||||
static void
|
||||
createMeshes(ShapeDesc const & desc, int maxlevel) {
|
||||
|
||||
if (not g_font) {
|
||||
if (! g_font) {
|
||||
g_font = new GLFont(g_hud.GetFontTexture());
|
||||
}
|
||||
g_font->Clear();
|
||||
@ -921,15 +923,15 @@ display() {
|
||||
}
|
||||
g_far_glmesh.Draw(comp, g_transformUB, g_lightingUB);
|
||||
|
||||
if (g_Adaptive and g_FarDrawGregogyBasis) {
|
||||
if (g_Adaptive && g_FarDrawGregogyBasis) {
|
||||
gregoryWire.Draw(GLMesh::COMP_VERT, g_transformUB, g_lightingUB);
|
||||
gregoryWire.Draw(GLMesh::COMP_EDGE, g_transformUB, g_lightingUB);
|
||||
}
|
||||
|
||||
if (g_Adaptive and g_FarDrawFVarVerts) {
|
||||
if (g_Adaptive && g_FarDrawFVarVerts) {
|
||||
fvarVerts.Draw(GLMesh::COMP_VERT, g_transformUB, g_lightingUB);
|
||||
}
|
||||
if (g_Adaptive and g_FarDrawFVarPatches) {
|
||||
if (g_Adaptive && g_FarDrawFVarPatches) {
|
||||
fvarWire.Draw(GLMesh::COMP_EDGE, g_transformUB, g_lightingUB);
|
||||
}
|
||||
|
||||
@ -964,9 +966,9 @@ display() {
|
||||
* format0 = "Current Patch : %d/%d (%s - %d CVs)",
|
||||
* format1 = "Current Patch : %d/%d (%s - %d CVs) fvar: (%s - %d CVs)";
|
||||
|
||||
if (g_Adaptive and g_currentPatch) {
|
||||
if (g_Adaptive && g_currentPatch) {
|
||||
|
||||
if (g_FarDrawFVarPatches or g_FarDrawFVarVerts) {
|
||||
if (g_FarDrawFVarPatches || g_FarDrawFVarVerts) {
|
||||
|
||||
g_hud.DrawString(g_width/2-200, 225, format1,
|
||||
g_currentPatch-1, g_numPatches-1,
|
||||
@ -1018,7 +1020,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -1289,7 +1291,7 @@ initHUD() {
|
||||
g_hud.AddPullDownButton(fvar_pulldown, "FVAR_LINEAR_ALL",
|
||||
SdcOptions::FVAR_LINEAR_ALL, g_fvarInterpolation==SdcOptions::FVAR_LINEAR_ALL);
|
||||
|
||||
if (not g_font) {
|
||||
if (! g_font) {
|
||||
g_font = new GLFont( g_hud.GetFontTexture() );
|
||||
}
|
||||
}
|
||||
@ -1318,7 +1320,7 @@ uninitGL() {
|
||||
static void
|
||||
idle() {
|
||||
|
||||
if (g_repeatCount != 0 and g_frame >= g_repeatCount)
|
||||
if (g_repeatCount != 0 && g_frame >= g_repeatCount)
|
||||
g_running = 0;
|
||||
}
|
||||
|
||||
@ -1347,7 +1349,7 @@ int main(int argc, char ** argv)
|
||||
}
|
||||
initShapes();
|
||||
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1362,7 +1364,7 @@ int main(int argc, char ** argv)
|
||||
|
||||
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
|
||||
// settle for the first one in the list
|
||||
if (not g_primary) {
|
||||
if (! g_primary) {
|
||||
int count=0;
|
||||
GLFWmonitor ** monitors = glfwGetMonitors(&count);
|
||||
|
||||
@ -1377,8 +1379,8 @@ int main(int argc, char ** argv)
|
||||
}
|
||||
}
|
||||
|
||||
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen and g_primary ? g_primary : NULL, NULL))) {
|
||||
if (! (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen && g_primary ? g_primary : NULL, NULL))) {
|
||||
printf("Failed to open window.\n");
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
|
@ -65,7 +65,7 @@ void GLFont::bindProgram() {
|
||||
#include "fontShader.gen.h"
|
||||
;
|
||||
// Update and bind transform state
|
||||
if (not _program) {
|
||||
if (! _program) {
|
||||
|
||||
_program = glCreateProgram();
|
||||
|
||||
@ -106,15 +106,15 @@ void GLFont::bindProgram() {
|
||||
}
|
||||
glUseProgram(_program);
|
||||
|
||||
if (not _scale) {
|
||||
if (! _scale) {
|
||||
_scale = glGetUniformLocation(_program, "scale");
|
||||
}
|
||||
|
||||
if (not _attrPosition) {
|
||||
if (! _attrPosition) {
|
||||
_attrPosition = glGetAttribLocation(_program, "position");
|
||||
}
|
||||
|
||||
if (not _attrData) {
|
||||
if (! _attrData) {
|
||||
_attrData = glGetAttribLocation(_program, "data");
|
||||
}
|
||||
}
|
||||
@ -163,13 +163,13 @@ void GLFont::Draw(GLuint transformUB) {
|
||||
return;
|
||||
}
|
||||
|
||||
assert(_VAO and _VBO);
|
||||
assert(_VAO && _VBO);
|
||||
|
||||
glBindVertexArray(_VAO);
|
||||
|
||||
bindProgram();
|
||||
|
||||
if (not _transformBinding) {
|
||||
if (! _transformBinding) {
|
||||
|
||||
GLuint uboIndex = glGetUniformBlockIndex(_program, "Transform");
|
||||
if (uboIndex != GL_INVALID_INDEX)
|
||||
|
@ -87,7 +87,7 @@ getFaceTexture() {
|
||||
|
||||
#include "face_texture.h"
|
||||
|
||||
if (not g_faceTexture) {
|
||||
if (! g_faceTexture) {
|
||||
glGenTextures(1, &g_faceTexture);
|
||||
glBindTexture(GL_TEXTURE_2D, g_faceTexture);
|
||||
|
||||
@ -742,13 +742,13 @@ GLMesh::InitializeDeviceBuffers() {
|
||||
// copy buffers to device
|
||||
for (int i=0; i<COMP_NUM_COMPONENTS; ++i) {
|
||||
|
||||
if (not _VAO[i]) {
|
||||
if (! _VAO[i]) {
|
||||
glGenVertexArrays(1, &_VAO[i]);
|
||||
}
|
||||
glBindVertexArray(_VAO[i]);
|
||||
|
||||
if (not _vbo[i].empty()) {
|
||||
if (not _VBO[i]) {
|
||||
if (! _vbo[i].empty()) {
|
||||
if (! _VBO[i]) {
|
||||
glGenBuffers(1, &_VBO[i]);
|
||||
}
|
||||
glBindBuffer(GL_ARRAY_BUFFER, _VBO[i]);
|
||||
@ -768,9 +768,9 @@ GLMesh::InitializeDeviceBuffers() {
|
||||
}
|
||||
}
|
||||
|
||||
if (not _eao[i].empty()) {
|
||||
if (! _eao[i].empty()) {
|
||||
|
||||
if (not _EAO[i]) {
|
||||
if (! _EAO[i]) {
|
||||
glGenBuffers(1, &_EAO[i]);
|
||||
}
|
||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _EAO[i]);
|
||||
@ -780,7 +780,7 @@ GLMesh::InitializeDeviceBuffers() {
|
||||
GLUtils::CheckGLErrors("init");
|
||||
}
|
||||
|
||||
if (not _faceColors.empty()) {
|
||||
if (! _faceColors.empty()) {
|
||||
_TBOfaceColors = createTextureBuffer(_faceColors, GL_RGBA32F);
|
||||
}
|
||||
|
||||
@ -829,7 +829,7 @@ bindProgram( char const * shaderSource,
|
||||
lightingBinding=1;
|
||||
|
||||
// Update and bind transform state
|
||||
if (not *program) {
|
||||
if (! *program) {
|
||||
|
||||
*program = glCreateProgram();
|
||||
|
||||
|
@ -84,7 +84,7 @@ public:
|
||||
void Initialize(Options options,
|
||||
std::vector<OpenSubdiv::HbrFace<T> const *> const & faces) {
|
||||
|
||||
assert(not faces.empty());
|
||||
assert(!faces.empty());
|
||||
|
||||
OpenSubdiv::HbrMesh<T> const * hmesh = faces[0]->GetMesh();
|
||||
|
||||
|
@ -50,7 +50,7 @@ if( TBB_FOUND )
|
||||
)
|
||||
endif()
|
||||
|
||||
_add_glfw_executable(glEvalLimit
|
||||
_add_glfw_executable(glEvalLimit "examples"
|
||||
glEvalLimit.cpp
|
||||
particles.cpp
|
||||
particles.h
|
||||
|
@ -354,12 +354,12 @@ public:
|
||||
}
|
||||
virtual void UpdatePatchCoords(
|
||||
std::vector<Osd::PatchCoord> const &patchCoords) {
|
||||
if (_patchCoords and
|
||||
if (_patchCoords &&
|
||||
_patchCoords->GetNumVertices() != (int)patchCoords.size()) {
|
||||
delete _patchCoords;
|
||||
_patchCoords = NULL;
|
||||
}
|
||||
if (not _patchCoords) {
|
||||
if (! _patchCoords) {
|
||||
_patchCoords = EVAL_VERTEX_BUFFER::Create(5,
|
||||
(int)patchCoords.size(),
|
||||
_deviceContext);
|
||||
@ -901,12 +901,12 @@ display() {
|
||||
static void
|
||||
idle() {
|
||||
|
||||
if (not g_freeze)
|
||||
if (! g_freeze)
|
||||
g_frame++;
|
||||
|
||||
updateGeom();
|
||||
|
||||
if (g_repeatCount != 0 and g_frame >= g_repeatCount)
|
||||
if (g_repeatCount != 0 && g_frame >= g_repeatCount)
|
||||
g_running = 0;
|
||||
}
|
||||
|
||||
@ -924,7 +924,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -1038,7 +1038,7 @@ callbackKernel(int k) {
|
||||
g_kernel = k;
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (g_kernel == kCL and (not g_clDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCL && (!g_clDeviceContext.IsInitialized())) {
|
||||
if (g_clDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing OpenCL\n");
|
||||
exit(1);
|
||||
@ -1046,7 +1046,7 @@ callbackKernel(int k) {
|
||||
}
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
if (g_kernel == kCUDA and (not g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCUDA && (!g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_cudaDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing Cuda\n");
|
||||
exit(1);
|
||||
@ -1233,7 +1233,7 @@ int main(int argc, char **argv) {
|
||||
initShapes();
|
||||
|
||||
glfwSetErrorCallback(callbackErrorGLFW);
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1248,7 +1248,7 @@ int main(int argc, char **argv) {
|
||||
|
||||
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
|
||||
// settle for the first one in the list
|
||||
if (not g_primary) {
|
||||
if (! g_primary) {
|
||||
int count=0;
|
||||
GLFWmonitor ** monitors = glfwGetMonitors(&count);
|
||||
|
||||
@ -1263,8 +1263,8 @@ int main(int argc, char **argv) {
|
||||
}
|
||||
}
|
||||
|
||||
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen and g_primary ? g_primary : NULL, NULL))) {
|
||||
if (! (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen && g_primary ? g_primary : NULL, NULL))) {
|
||||
std::cerr << "Failed to create OpenGL context.\n";
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
|
@ -55,7 +55,7 @@ public:
|
||||
p->t += dp[1] * _speed;
|
||||
|
||||
// make sure particles can't skip more than 1 face boundary at a time
|
||||
assert((p->s>-2.0f) and (p->s<2.0f) and (p->t>-2.0f) and (p->t<2.0f));
|
||||
assert((p->s>-2.0f) && (p->s<2.0f) && (p->t>-2.0f) && (p->t<2.0f));
|
||||
|
||||
// check if the particle is jumping a boundary
|
||||
// note: a particle can jump 2 edges at a time (a "diagonal" jump)
|
||||
@ -70,7 +70,7 @@ public:
|
||||
// warp the particle to the other side of the boundary
|
||||
STParticles::WarpParticle(_adjacency, edge, p, dp);
|
||||
}
|
||||
assert((p->s>=0.0f) and (p->s<=1.0f) and (p->t>=0.0f) and (p->t<=1.0f));
|
||||
assert((p->s>=0.0f) && (p->s<=1.0f) && (p->t>=0.0f) && (p->t<=1.0f));
|
||||
|
||||
// resolve particle positions into patch handles
|
||||
OpenSubdiv::Far::PatchTable::PatchHandle const *handle =
|
||||
@ -193,7 +193,7 @@ Rotate(int rot, STParticles::Position * p, float * dp) {
|
||||
case 2: FlipS(p, dp); FlipT(p, dp); break;
|
||||
case 3: FlipT(p, dp); SwapST(p, dp); break;
|
||||
}
|
||||
assert((p->s>=0.0f) and (p->s<=1.0f) and (p->t>=0.0f) and (p->t<=1.0f));
|
||||
assert((p->s>=0.0f) && (p->s<=1.0f) && (p->t>=0.0f) && (p->t<=1.0f));
|
||||
}
|
||||
|
||||
inline void
|
||||
@ -202,7 +202,7 @@ Trim(STParticles::Position * p) {
|
||||
if (p->s>=1.0f) p->s = p->s - 1.0f;
|
||||
if (p->t <0.0f) p->t = 1.0f + p->t;
|
||||
if (p->t>=1.0f) p->t = p->t - 1.0f;
|
||||
assert((p->s>=0.0f) and (p->s<=1.0f) and (p->t>=0.0f) and (p->t<=1.0f));
|
||||
assert((p->s>=0.0f) && (p->s<=1.0f) && (p->t>=0.0f) && (p->t<=1.0f));
|
||||
}
|
||||
|
||||
inline void
|
||||
@ -231,13 +231,13 @@ Bounce(int edge, STParticles::Position * p, float * dp) {
|
||||
// because 'diagonal' cases aren't handled, stick particles to edges when
|
||||
// if they cross 2 boundaries
|
||||
Clamp(p);
|
||||
assert((p->s>=0.0f) and (p->s<=1.0f) and (p->t>=0.0f) and (p->t<=1.0f));
|
||||
assert((p->s>=0.0f) && (p->s<=1.0f) && (p->t>=0.0f) && (p->t<=1.0f));
|
||||
}
|
||||
|
||||
void
|
||||
STParticles::WarpParticle(std::vector<FaceInfo> const &adjacency,
|
||||
int edge, Position * p, float * dp) {
|
||||
assert(p->ptexIndex<(int)adjacency.size() and (edge>=0 and edge<4));
|
||||
assert(p->ptexIndex<(int)adjacency.size() && (edge>=0 && edge<4));
|
||||
|
||||
FaceInfo const & f = adjacency[p->ptexIndex];
|
||||
|
||||
@ -263,7 +263,7 @@ STParticles::WarpParticle(std::vector<FaceInfo> const &adjacency,
|
||||
p->ptexIndex = afid; // move particle to adjacent face
|
||||
}
|
||||
}
|
||||
assert((p->s>=0.0f) and (p->s<=1.0f) and (p->t>=0.0f) and (p->t<=1.0f));
|
||||
assert((p->s>=0.0f) && (p->s<=1.0f) && (p->t>=0.0f) && (p->t<=1.0f));
|
||||
}
|
||||
|
||||
STParticles::~STParticles() {
|
||||
@ -297,7 +297,7 @@ STParticles::Update(float deltaTime) {
|
||||
p->t += dp[1] * speed;
|
||||
|
||||
// make sure particles can't skip more than 1 face boundary at a time
|
||||
assert((p->s>-2.0f) and (p->s<2.0f) and (p->t>-2.0f) and (p->t<2.0f));
|
||||
assert((p->s>-2.0f) && (p->s<2.0f) && (p->t>-2.0f) && (p->t<2.0f));
|
||||
|
||||
// check if the particle is jumping a boundary
|
||||
// note: a particle can jump 2 edges at a time (a "diagonal" jump)
|
||||
@ -313,7 +313,7 @@ STParticles::Update(float deltaTime) {
|
||||
// warp the particle to the other side of the boundary
|
||||
WarpParticle(_adjacency, edge, p, dp);
|
||||
}
|
||||
assert((p->s>=0.0f) and (p->s<=1.0f) and (p->t>=0.0f) and (p->t<=1.0f));
|
||||
assert((p->s>=0.0f) && (p->s<=1.0f) && (p->t>=0.0f) && (p->t<=1.0f));
|
||||
|
||||
// resolve particle positions into patch handles
|
||||
OpenSubdiv::Far::PatchTable::PatchHandle const *handle =
|
||||
|
@ -54,7 +54,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_glfw_executable(glFVarViewer
|
||||
_add_glfw_executable(glFVarViewer "examples"
|
||||
glFVarViewer.cpp
|
||||
"${SHADER_FILES}"
|
||||
"${INC_FILES}"
|
||||
|
@ -361,7 +361,7 @@ rebuildMesh() {
|
||||
g_scheme = scheme;
|
||||
|
||||
// Adaptive refinement currently supported only for catmull-clark scheme
|
||||
bool doAdaptive = (g_adaptive!=0 and g_scheme==kCatmark);
|
||||
bool doAdaptive = (g_adaptive!=0 && g_scheme==kCatmark);
|
||||
|
||||
OpenSubdiv::Osd::MeshBitset bits;
|
||||
bits.set(OpenSubdiv::Osd::MeshAdaptive, doAdaptive);
|
||||
@ -532,7 +532,7 @@ public:
|
||||
// face varying width
|
||||
ss << "#define OSD_FVAR_WIDTH 2\n";
|
||||
|
||||
if (not effectDesc.desc.IsAdaptive()) {
|
||||
if (! effectDesc.desc.IsAdaptive()) {
|
||||
ss << "#define SHADING_FACEVARYING_UNIFORM_SUBDIVISION\n";
|
||||
}
|
||||
|
||||
@ -821,7 +821,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_uvPan[0] -= (x - g_prev_x) * 2 / g_uvScale / static_cast<float>(g_width/2);
|
||||
g_uvPan[1] += (y - g_prev_y) * 2 / g_uvScale / static_cast<float>(g_height);
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// scale
|
||||
g_uvScale += g_uvScale*0.01f*(x - g_prev_x);
|
||||
@ -836,7 +836,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -1046,12 +1046,12 @@ initGL() {
|
||||
static void
|
||||
idle() {
|
||||
|
||||
if (not g_freeze)
|
||||
if (! g_freeze)
|
||||
g_frame++;
|
||||
|
||||
updateGeom();
|
||||
|
||||
if (g_repeatCount != 0 and g_frame >= g_repeatCount)
|
||||
if (g_repeatCount != 0 && g_frame >= g_repeatCount)
|
||||
g_running = 0;
|
||||
}
|
||||
|
||||
@ -1097,7 +1097,7 @@ int main(int argc, char ** argv) {
|
||||
OpenSubdiv::Far::SetErrorCallback(callbackError);
|
||||
|
||||
glfwSetErrorCallback(callbackErrorGLFW);
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1111,7 +1111,7 @@ int main(int argc, char ** argv) {
|
||||
|
||||
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
|
||||
// settle for the first one in the list
|
||||
if (not g_primary) {
|
||||
if (! g_primary) {
|
||||
int count = 0;
|
||||
GLFWmonitor ** monitors = glfwGetMonitors(&count);
|
||||
|
||||
@ -1126,8 +1126,8 @@ int main(int argc, char ** argv) {
|
||||
}
|
||||
}
|
||||
|
||||
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen and g_primary ? g_primary : NULL, NULL))) {
|
||||
if (! (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen && g_primary ? g_primary : NULL, NULL))) {
|
||||
std::cerr << "Failed to create OpenGL context.\n";
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
|
@ -57,7 +57,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_glfw_executable(glImaging
|
||||
_add_glfw_executable(glImaging "examples"
|
||||
"${SOURCE_FILES}"
|
||||
"${SHADER_FILES}"
|
||||
"${INC_FILES}"
|
||||
|
@ -521,7 +521,7 @@ int main(int argc, char ** argv) {
|
||||
#endif
|
||||
}
|
||||
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
std::cout << "Failed to initialize GLFW\n";
|
||||
return 1;
|
||||
}
|
||||
@ -532,7 +532,7 @@ int main(int argc, char ** argv) {
|
||||
GLUtils::SetMinimumGLVersion();
|
||||
|
||||
GLFWwindow *window = glfwCreateWindow(width, height, windowTitle, NULL, NULL);
|
||||
if (not window) {
|
||||
if (! window) {
|
||||
std::cerr << "Failed to create OpenGL context.\n";
|
||||
glfwTerminate();
|
||||
}
|
||||
|
@ -50,7 +50,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_glfw_executable(glPaintTest
|
||||
_add_glfw_executable(glPaintTest "examples"
|
||||
glPaintTest.cpp
|
||||
"${SHADER_FILES}"
|
||||
"${INC_FILES}"
|
||||
|
@ -832,7 +832,7 @@ motion(GLFWwindow * w, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -860,7 +860,7 @@ mouse(GLFWwindow * w, int button, int state, int /* mods */) {
|
||||
g_mbutton[button] = (state == GLFW_PRESS);
|
||||
}
|
||||
|
||||
if (not glfwGetKey(w, GLFW_KEY_LEFT_ALT)) {
|
||||
if (! glfwGetKey(w, GLFW_KEY_LEFT_ALT)) {
|
||||
if (g_mbutton[0] && !g_mbutton[1] && !g_mbutton[2]) {
|
||||
drawStroke(g_prev_x, g_prev_y);
|
||||
}
|
||||
@ -1100,7 +1100,7 @@ int main(int argc, char ** argv) {
|
||||
OpenSubdiv::Far::SetErrorCallback(callbackError);
|
||||
|
||||
glfwSetErrorCallback(callbackErrorGLFW);
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1115,7 +1115,7 @@ int main(int argc, char ** argv) {
|
||||
|
||||
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
|
||||
// settle for the first one in the list
|
||||
if (not g_primary) {
|
||||
if (! g_primary) {
|
||||
int count=0;
|
||||
GLFWmonitor ** monitors = glfwGetMonitors(&count);
|
||||
|
||||
@ -1130,8 +1130,8 @@ int main(int argc, char ** argv) {
|
||||
}
|
||||
}
|
||||
|
||||
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen and g_primary ? g_primary : NULL, NULL))) {
|
||||
if (! (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen && g_primary ? g_primary : NULL, NULL))) {
|
||||
printf("Failed to open window.\n");
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
|
@ -35,6 +35,7 @@ list(APPEND PLATFORM_LIBRARIES
|
||||
"${OPENGL_LIBRARY}"
|
||||
"${GLFW_LIBRARIES}"
|
||||
"${PTEX_LIBRARY}"
|
||||
"${ZLIB_LIBRARY}"
|
||||
)
|
||||
|
||||
include_directories(
|
||||
@ -59,7 +60,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
_add_glfw_executable(glPtexViewer
|
||||
_add_glfw_executable(glPtexViewer "examples"
|
||||
glPtexViewer.cpp
|
||||
"${SHADER_FILES}"
|
||||
"${INC_FILES}"
|
||||
|
@ -346,7 +346,7 @@ updateGeom() {
|
||||
|
||||
int nverts = (int)g_positions.size() / 3;
|
||||
|
||||
if (g_moveScale and g_adaptive and not g_animPositions.empty()) {
|
||||
if (g_moveScale && g_adaptive && !g_animPositions.empty()) {
|
||||
// baked animation only works with adaptive for now
|
||||
// (since non-adaptive requires normals)
|
||||
int nkey = (int)g_animPositions.size();
|
||||
@ -875,7 +875,7 @@ createOsdMesh(int level, int kernel) {
|
||||
|
||||
// generate Shape representation from ptex
|
||||
Shape * shape = createPTexGeo(ptexColor);
|
||||
if (not shape) {
|
||||
if (!shape) {
|
||||
return;
|
||||
}
|
||||
|
||||
@ -901,7 +901,7 @@ createOsdMesh(int level, int kernel) {
|
||||
g_mesh = NULL;
|
||||
|
||||
// Adaptive refinement currently supported only for catmull-clark scheme
|
||||
bool doAdaptive = (g_adaptive != 0 and g_scheme == 0);
|
||||
bool doAdaptive = (g_adaptive != 0 && g_scheme == 0);
|
||||
|
||||
OpenSubdiv::Osd::MeshBitset bits;
|
||||
bits.set(OpenSubdiv::Osd::MeshAdaptive, doAdaptive);
|
||||
@ -1394,7 +1394,7 @@ display() {
|
||||
|
||||
g_fpsTimer.Stop();
|
||||
float elapsed = (float)g_fpsTimer.GetElapsed();
|
||||
if (not g_freeze)
|
||||
if (!g_freeze)
|
||||
g_animTime += elapsed;
|
||||
g_fpsTimer.Start();
|
||||
|
||||
@ -1466,7 +1466,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -1510,7 +1510,7 @@ callbackKernel(int k) {
|
||||
g_kernel = k;
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (g_kernel == kCL and (not g_clDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCL && (!g_clDeviceContext.IsInitialized())) {
|
||||
// Initialize OpenCL
|
||||
if (g_clDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing OpenCL\n");
|
||||
@ -1519,7 +1519,7 @@ callbackKernel(int k) {
|
||||
}
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
if (g_kernel == kCUDA and (not g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCUDA && (!g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_cudaDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing Cuda\n");
|
||||
exit(1);
|
||||
@ -1616,10 +1616,10 @@ callbackSlider(float value, int data) {
|
||||
//-------------------------------------------------------------------------------
|
||||
void
|
||||
reloadShaderFile() {
|
||||
if (not g_shaderFilename) return;
|
||||
if (!g_shaderFilename) return;
|
||||
|
||||
std::ifstream ifs(g_shaderFilename);
|
||||
if (not ifs) return;
|
||||
if (!ifs) return;
|
||||
printf("Load shader %s\n", g_shaderFilename);
|
||||
|
||||
std::stringstream ss;
|
||||
@ -1661,7 +1661,7 @@ keyboard(GLFWwindow *, int key, int /* scancode */, int event, int /* mods */) {
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
idle() {
|
||||
if (not g_freeze)
|
||||
if (!g_freeze)
|
||||
g_frame++;
|
||||
|
||||
updateGeom();
|
||||
@ -1778,7 +1778,7 @@ int main(int argc, char ** argv) {
|
||||
}
|
||||
|
||||
glfwSetErrorCallback(callbackErrorGLFW);
|
||||
if (not glfwInit()) {
|
||||
if (!glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1792,7 +1792,7 @@ int main(int argc, char ** argv) {
|
||||
|
||||
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
|
||||
// settle for the first one in the list
|
||||
if (not g_primary) {
|
||||
if (!g_primary) {
|
||||
int count = 0;
|
||||
GLFWmonitor ** monitors = glfwGetMonitors(&count);
|
||||
|
||||
@ -1807,8 +1807,8 @@ int main(int argc, char ** argv) {
|
||||
}
|
||||
}
|
||||
|
||||
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen and g_primary ? g_primary : NULL, NULL))) {
|
||||
if (!(g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen && g_primary ? g_primary : NULL, NULL))) {
|
||||
std::cerr << "Failed to create OpenGL context.\n";
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
@ -1866,7 +1866,7 @@ int main(int argc, char ** argv) {
|
||||
g_hud.AddCheckBox("Specular (S)", g_specular,
|
||||
-200, 590, callbackCheckBox, HUD_CB_DISPLAY_SPECULAR, 's');
|
||||
|
||||
if (diffuseEnvironmentMap or specularEnvironmentMap) {
|
||||
if (diffuseEnvironmentMap || specularEnvironmentMap) {
|
||||
g_hud.AddCheckBox("IBL (I)", g_ibl,
|
||||
-200, 610, callbackCheckBox, HUD_CB_IBL, 'i');
|
||||
}
|
||||
@ -2015,7 +2015,7 @@ int main(int argc, char ** argv) {
|
||||
+ (g_osdPTexSpecular ? g_osdPTexSpecular->GetMemoryUsage() : 0);
|
||||
|
||||
// load animation obj sequences (optional)
|
||||
if (not animobjs.empty()) {
|
||||
if (!animobjs.empty()) {
|
||||
for (int i = 0; i < (int)animobjs.size(); ++i) {
|
||||
std::ifstream ifs(animobjs[i].c_str());
|
||||
if (ifs) {
|
||||
|
@ -54,7 +54,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_glfw_executable(glShareTopology
|
||||
_add_glfw_executable(glShareTopology "examples"
|
||||
glShareTopology.cpp
|
||||
sceneBase.cpp
|
||||
"${SHADER_FILES}"
|
||||
|
@ -786,7 +786,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -928,7 +928,7 @@ rebuildTopology() {
|
||||
g_defaultShapes[i].scheme,
|
||||
g_defaultShapes[i].isLeftHanded);
|
||||
|
||||
bool varying = (g_displayStyle==kVarying or g_displayStyle==kVaryingInterleaved);
|
||||
bool varying = (g_displayStyle==kVarying || g_displayStyle==kVaryingInterleaved);
|
||||
g_scene->AddTopology(shape, g_level, varying);
|
||||
|
||||
delete shape;
|
||||
@ -978,7 +978,7 @@ callbackKernel(int k) {
|
||||
g_kernel = k;
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (g_kernel == kCL and (not g_clDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCL && (!g_clDeviceContext.IsInitialized())) {
|
||||
if (g_clDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing OpenCL\n");
|
||||
exit(1);
|
||||
@ -987,7 +987,7 @@ callbackKernel(int k) {
|
||||
#endif
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
if (g_kernel == kCUDA and (not g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCUDA && (!g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_cudaDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing Cuda\n");
|
||||
exit(1);
|
||||
@ -1143,7 +1143,7 @@ initGL() {
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
idle() {
|
||||
if (not g_freeze) {
|
||||
if (! g_freeze) {
|
||||
++g_frame;
|
||||
updateGeom();
|
||||
refine();
|
||||
@ -1175,7 +1175,7 @@ int main(int argc, char ** argv) {
|
||||
Far::SetErrorCallback(callbackError);
|
||||
|
||||
glfwSetErrorCallback(callbackErrorGLFW);
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1184,7 +1184,7 @@ int main(int argc, char ** argv) {
|
||||
|
||||
GLUtils::SetMinimumGLVersion();
|
||||
|
||||
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle, NULL, NULL))) {
|
||||
if (! (g_window=glfwCreateWindow(g_width, g_height, windowTitle, NULL, NULL))) {
|
||||
std::cerr << "Failed to create OpenGL context.\n";
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
|
@ -43,7 +43,7 @@ if( OPENCL_FOUND )
|
||||
include_directories("${OPENCL_INCLUDE_DIRS}")
|
||||
endif()
|
||||
|
||||
_add_glfw_executable(glStencilViewer
|
||||
_add_glfw_executable(glStencilViewer "examples"
|
||||
glStencilViewer.cpp
|
||||
"${INC_FILES}"
|
||||
$<TARGET_OBJECTS:regression_common_obj>
|
||||
|
@ -454,15 +454,15 @@ public:
|
||||
|
||||
void EnableVertexAttributes( ) {
|
||||
|
||||
long int offset = 0;
|
||||
GLvoid * offset = 0;
|
||||
for (AttrList::iterator i=_attrs.begin(); i!=_attrs.end(); ++i) {
|
||||
|
||||
glEnableVertexAttribArray( i->location );
|
||||
|
||||
glVertexAttribPointer( i->location, i->size,
|
||||
GL_FLOAT, GL_FALSE, sizeof(GLfloat) * _attrStride, (void*)offset);
|
||||
GL_FLOAT, GL_FALSE, sizeof(GLfloat) * _attrStride, (GLvoid*)offset);
|
||||
|
||||
offset += sizeof(GLfloat) * i->size;
|
||||
offset = (GLubyte*)offset + sizeof(GLfloat) * i->size;
|
||||
}
|
||||
}
|
||||
GLuint GetUniformScale() const {
|
||||
@ -480,8 +480,8 @@ public:
|
||||
|
||||
void Use( ) {
|
||||
|
||||
if (not _program) {
|
||||
assert( _vtxSrc and _frgSrc );
|
||||
if (! _program) {
|
||||
assert( _vtxSrc && _frgSrc );
|
||||
|
||||
_program = glCreateProgram();
|
||||
|
||||
@ -645,6 +645,8 @@ linkDefaultPrograms() {
|
||||
g_samplesProgram.SetFragShaderSource(fsSrc);
|
||||
|
||||
g_samplesProgram.AddAttribute( "position",3 );
|
||||
g_samplesProgram.AddAttribute( "uTangent",3 );
|
||||
g_samplesProgram.AddAttribute( "vTangent",3 );
|
||||
}
|
||||
|
||||
return true;
|
||||
@ -747,12 +749,12 @@ display() {
|
||||
static void
|
||||
idle() {
|
||||
|
||||
if (not g_freeze)
|
||||
if (! g_freeze)
|
||||
g_frame++;
|
||||
|
||||
updateGeom();
|
||||
|
||||
if (g_repeatCount != 0 and g_frame >= g_repeatCount)
|
||||
if (g_repeatCount != 0 && g_frame >= g_repeatCount)
|
||||
g_running = 0;
|
||||
}
|
||||
|
||||
@ -769,7 +771,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -856,7 +858,7 @@ callbackKernel(int k) {
|
||||
g_kernel = k;
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (g_kernel == kCL and (not g_clDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCL && (!g_clDeviceContext.IsInitialized())) {
|
||||
if (g_clDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing OpenCL\n");
|
||||
exit(1);
|
||||
@ -864,7 +866,7 @@ callbackKernel(int k) {
|
||||
}
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
if (g_kernel == kCUDA and (not g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCUDA && (!g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_cudaDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing Cuda\n");
|
||||
exit(1);
|
||||
@ -1035,7 +1037,7 @@ int main(int argc, char **argv) {
|
||||
initShapes();
|
||||
|
||||
glfwSetErrorCallback(callbackErrorGLFW);
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1050,7 +1052,7 @@ int main(int argc, char **argv) {
|
||||
|
||||
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
|
||||
// settle for the first one in the list
|
||||
if (not g_primary) {
|
||||
if (! g_primary) {
|
||||
int count=0;
|
||||
GLFWmonitor ** monitors = glfwGetMonitors(&count);
|
||||
|
||||
@ -1065,8 +1067,8 @@ int main(int argc, char **argv) {
|
||||
}
|
||||
}
|
||||
|
||||
if (not (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen and g_primary ? g_primary : NULL, NULL))) {
|
||||
if (! (g_window=glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen && g_primary ? g_primary : NULL, NULL))) {
|
||||
std::cerr << "Failed to create OpenGL context.\n";
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
|
@ -53,7 +53,7 @@ _stringify("${SHADER_FILES}" INC_FILES)
|
||||
|
||||
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
|
||||
|
||||
_add_glfw_executable(glViewer
|
||||
_add_glfw_executable(glViewer "examples"
|
||||
glViewer.cpp
|
||||
"${SHADER_FILES}"
|
||||
"${INC_FILES}"
|
||||
|
@ -90,7 +90,7 @@ OpenSubdiv::Osd::GLLegacyGregoryPatchTable *g_legacyGregoryPatchTable = NULL;
|
||||
source is returned. If glew in not available during compile time the version
|
||||
is determined*/
|
||||
static const char *shaderSource(){
|
||||
#if not defined(OSD_USES_GLEW)
|
||||
#if ! defined(OSD_USES_GLEW)
|
||||
|
||||
static const char *res =
|
||||
#if defined(GL_ARB_tessellation_shader) || defined(GL_VERSION_4_0)
|
||||
@ -299,7 +299,7 @@ updateGeom() {
|
||||
int nverts = 0;
|
||||
int stride = (g_shadingMode == kShadingInterleavedVaryingColor ? 7 : 3);
|
||||
|
||||
if (g_objAnim and g_currentShape==0) {
|
||||
if (g_objAnim && g_currentShape==0) {
|
||||
|
||||
nverts = g_objAnim->GetShape()->GetNumVertices(),
|
||||
|
||||
@ -311,7 +311,7 @@ updateGeom() {
|
||||
|
||||
g_objAnim->InterpolatePositions(g_animTime, &vertex[0], stride);
|
||||
|
||||
if (g_shadingMode == kShadingVaryingColor or
|
||||
if (g_shadingMode == kShadingVaryingColor ||
|
||||
g_shadingMode == kShadingInterleavedVaryingColor) {
|
||||
|
||||
const float *p = &g_objAnim->GetShape()->verts[0];
|
||||
@ -415,7 +415,7 @@ rebuildMesh() {
|
||||
ShapeDesc const &shapeDesc = g_defaultShapes[g_currentShape];
|
||||
int level = g_level;
|
||||
int kernel = g_kernel;
|
||||
bool doAnim = g_objAnim and g_currentShape==0;
|
||||
bool doAnim = g_objAnim && g_currentShape==0;
|
||||
Scheme scheme = shapeDesc.scheme;
|
||||
|
||||
Shape const * shape = 0;
|
||||
@ -443,9 +443,9 @@ rebuildMesh() {
|
||||
g_mesh = NULL;
|
||||
|
||||
// Adaptive refinement currently supported only for catmull-clark scheme
|
||||
bool doAdaptive = (g_adaptive!=0 and scheme==kCatmark);
|
||||
bool doAdaptive = (g_adaptive!=0 && scheme==kCatmark);
|
||||
bool interleaveVarying = g_shadingMode == kShadingInterleavedVaryingColor;
|
||||
bool doSingleCreasePatch = (g_singleCreasePatch!=0 and scheme==kCatmark);
|
||||
bool doSingleCreasePatch = (g_singleCreasePatch!=0 && scheme==kCatmark);
|
||||
|
||||
Osd::MeshBitset bits;
|
||||
bits.set(Osd::MeshAdaptive, doAdaptive);
|
||||
@ -458,7 +458,7 @@ rebuildMesh() {
|
||||
|
||||
int numVertexElements = 3;
|
||||
int numVaryingElements =
|
||||
(g_shadingMode == kShadingVaryingColor or interleaveVarying) ? 4 : 0;
|
||||
(g_shadingMode == kShadingVaryingColor || interleaveVarying) ? 4 : 0;
|
||||
|
||||
|
||||
if (kernel == kCPU) {
|
||||
@ -551,7 +551,7 @@ rebuildMesh() {
|
||||
printf("Unsupported kernel %s\n", getKernelName(kernel));
|
||||
}
|
||||
|
||||
if (g_shadingMode == kShadingFaceVaryingColor and shape->HasUV()) {
|
||||
if (g_shadingMode == kShadingFaceVaryingColor && shape->HasUV()) {
|
||||
|
||||
std::vector<float> fvarData;
|
||||
|
||||
@ -570,7 +570,7 @@ rebuildMesh() {
|
||||
Osd::GLLegacyGregoryPatchTable::Create(g_mesh->GetFarPatchTable());
|
||||
}
|
||||
|
||||
if (not doAnim) {
|
||||
if (! doAnim) {
|
||||
delete shape;
|
||||
}
|
||||
|
||||
@ -758,7 +758,7 @@ public:
|
||||
case kShadingFaceVaryingColor:
|
||||
ss << "#define OSD_FVAR_WIDTH 2\n";
|
||||
ss << "#define SHADING_FACEVARYING_COLOR\n";
|
||||
if (not effectDesc.desc.IsAdaptive()) {
|
||||
if (! effectDesc.desc.IsAdaptive()) {
|
||||
ss << "#define SHADING_FACEVARYING_UNIFORM_SUBDIVISION\n";
|
||||
}
|
||||
break;
|
||||
@ -987,7 +987,7 @@ bindProgram(Effect effect,
|
||||
// only legacy gregory needs maxValence and numElements
|
||||
// neither legacy gregory nor gregory basis need single crease
|
||||
typedef OpenSubdiv::Far::PatchDescriptor Descriptor;
|
||||
if (patch.GetDescriptor().GetType() == Descriptor::GREGORY or
|
||||
if (patch.GetDescriptor().GetType() == Descriptor::GREGORY ||
|
||||
patch.GetDescriptor().GetType() == Descriptor::GREGORY_BOUNDARY) {
|
||||
int maxValence = g_mesh->GetMaxValence();
|
||||
int numElements = (g_shadingMode == kShadingInterleavedVaryingColor ? 7 : 3);
|
||||
@ -1171,7 +1171,7 @@ display() {
|
||||
|
||||
g_fpsTimer.Stop();
|
||||
float elapsed = (float)g_fpsTimer.GetElapsed();
|
||||
if (not g_freeze) {
|
||||
if (! g_freeze) {
|
||||
g_animTime += elapsed;
|
||||
}
|
||||
g_fpsTimer.Start();
|
||||
@ -1234,7 +1234,7 @@ motion(GLFWwindow *, double dx, double dy) {
|
||||
// pan
|
||||
g_pan[0] -= g_dolly*(x - g_prev_x)/g_width;
|
||||
g_pan[1] += g_dolly*(y - g_prev_y)/g_height;
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) or
|
||||
} else if ((g_mbutton[0] && !g_mbutton[1] && g_mbutton[2]) ||
|
||||
(!g_mbutton[0] && g_mbutton[1] && !g_mbutton[2])) {
|
||||
// dolly
|
||||
g_dolly -= g_dolly*0.01f*(x - g_prev_x);
|
||||
@ -1328,9 +1328,9 @@ callbackDisplayStyle(int b) {
|
||||
|
||||
static void
|
||||
callbackShadingMode(int b) {
|
||||
if (g_shadingMode == kShadingVaryingColor or b == kShadingVaryingColor or
|
||||
g_shadingMode == kShadingInterleavedVaryingColor or b == kShadingInterleavedVaryingColor or
|
||||
g_shadingMode == kShadingFaceVaryingColor or b == kShadingFaceVaryingColor) {
|
||||
if (g_shadingMode == kShadingVaryingColor || b == kShadingVaryingColor ||
|
||||
g_shadingMode == kShadingInterleavedVaryingColor || b == kShadingInterleavedVaryingColor ||
|
||||
g_shadingMode == kShadingFaceVaryingColor || b == kShadingFaceVaryingColor) {
|
||||
// need to rebuild for varying reconstruct
|
||||
g_shadingMode = b;
|
||||
rebuildMesh();
|
||||
@ -1350,7 +1350,7 @@ callbackKernel(int k) {
|
||||
g_kernel = k;
|
||||
|
||||
#ifdef OPENSUBDIV_HAS_OPENCL
|
||||
if (g_kernel == kCL and (not g_clDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCL && (!g_clDeviceContext.IsInitialized())) {
|
||||
if (g_clDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing OpenCL\n");
|
||||
exit(1);
|
||||
@ -1358,7 +1358,7 @@ callbackKernel(int k) {
|
||||
}
|
||||
#endif
|
||||
#ifdef OPENSUBDIV_HAS_CUDA
|
||||
if (g_kernel == kCUDA and (not g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_kernel == kCUDA && (!g_cudaDeviceContext.IsInitialized())) {
|
||||
if (g_cudaDeviceContext.Initialize() == false) {
|
||||
printf("Error in initializing Cuda\n");
|
||||
exit(1);
|
||||
@ -1584,12 +1584,12 @@ initGL() {
|
||||
static void
|
||||
idle() {
|
||||
|
||||
if (not g_freeze) {
|
||||
if (! g_freeze) {
|
||||
g_frame++;
|
||||
updateGeom();
|
||||
}
|
||||
|
||||
if (g_repeatCount != 0 and g_frame >= g_repeatCount)
|
||||
if (g_repeatCount != 0 && g_frame >= g_repeatCount)
|
||||
g_running = 0;
|
||||
}
|
||||
|
||||
@ -1641,7 +1641,7 @@ int main(int argc, char ** argv) {
|
||||
}
|
||||
}
|
||||
|
||||
if (not animobjs.empty()) {
|
||||
if (! animobjs.empty()) {
|
||||
|
||||
g_defaultShapes.push_back(ShapeDesc(animobjs[0], "", kCatmark));
|
||||
|
||||
@ -1655,7 +1655,7 @@ int main(int argc, char ** argv) {
|
||||
OpenSubdiv::Far::SetErrorCallback(callbackErrorOsd);
|
||||
|
||||
glfwSetErrorCallback(callbackErrorGLFW);
|
||||
if (not glfwInit()) {
|
||||
if (! glfwInit()) {
|
||||
printf("Failed to initialize GLFW\n");
|
||||
return 1;
|
||||
}
|
||||
@ -1670,7 +1670,7 @@ int main(int argc, char ** argv) {
|
||||
|
||||
// apparently glfwGetPrimaryMonitor fails under linux : if no primary,
|
||||
// settle for the first one in the list
|
||||
if (not g_primary) {
|
||||
if (! g_primary) {
|
||||
int count = 0;
|
||||
GLFWmonitor ** monitors = glfwGetMonitors(&count);
|
||||
|
||||
@ -1686,9 +1686,9 @@ int main(int argc, char ** argv) {
|
||||
}
|
||||
|
||||
g_window = glfwCreateWindow(g_width, g_height, windowTitle,
|
||||
fullscreen and g_primary ? g_primary : NULL, NULL);
|
||||
fullscreen && g_primary ? g_primary : NULL, NULL);
|
||||
|
||||
if (not g_window) {
|
||||
if (! g_window) {
|
||||
std::cerr << "Failed to create OpenGL context.\n";
|
||||
glfwTerminate();
|
||||
return 1;
|
||||
|
@ -111,14 +111,14 @@ add_custom_target(maya_polySmoothNode_melScripts
|
||||
COMMAND
|
||||
${CMAKE_COMMAND} -E copy
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/mayaPolySmooth.mel"
|
||||
"${CMAKE_BINARY_DIR}/${CMAKE_LIBDIR_BASE}/mayaPolySmooth.mel"
|
||||
"${OpenSubdiv_BINARY_DIR}/${CMAKE_LIBDIR_BASE}/mayaPolySmooth.mel"
|
||||
DEPENDS
|
||||
"${CMAKE_CURRENT_SOURCE_DIR}/mayaPolySmooth.mel"
|
||||
)
|
||||
|
||||
install(
|
||||
FILES
|
||||
"${CMAKE_BINARY_DIR}/${CMAKE_LIBDIR_BASE}/mayaPolySmooth.mel"
|
||||
"${OpenSubdiv_BINARY_DIR}/${CMAKE_LIBDIR_BASE}/mayaPolySmooth.mel"
|
||||
DESTINATION
|
||||
"${CMAKE_PLUGINDIR_BASE}"
|
||||
)
|
||||
|
@ -797,7 +797,7 @@ MayaPolySmooth::compute( const MPlug& plug, MDataBlock& data ) {
|
||||
int subdivisionLevel = data.inputValue(a_subdivisionLevels).asInt();
|
||||
short stateH = data.inputValue(state).asShort();
|
||||
|
||||
if ((subdivisionLevel > 0) and (stateH !=1)) {
|
||||
if ((subdivisionLevel > 0) && (stateH !=1)) {
|
||||
|
||||
// == Retrieve input mesh ====================================
|
||||
// Get attr values
|
||||
@ -1212,9 +1212,9 @@ MStatus initializePlugin( MObject obj ) {
|
||||
|
||||
// Source UI scripts
|
||||
MString path = plugin.loadPath()+"/mayaPolySmooth.mel";
|
||||
if (not MGlobal::sourceFile(path)) {
|
||||
if (!MGlobal::sourceFile(path)) {
|
||||
path = "mayaPolySmooth.mel";
|
||||
if (not MGlobal::sourceFile(path)) {
|
||||
if (!MGlobal::sourceFile(path)) {
|
||||
MGlobal::displayWarning("Failed to source mayaPolySmooth.mel.");
|
||||
}
|
||||
}
|
||||
|
@ -145,7 +145,12 @@ if (NOT NO_LIB)
|
||||
$<TARGET_OBJECTS:far_obj>
|
||||
$<TARGET_OBJECTS:osd_cpu_obj>
|
||||
)
|
||||
set_target_properties(osd_static_cpu PROPERTIES OUTPUT_NAME osdCPU CLEAN_DIRECT_OUTPUT 1)
|
||||
set_target_properties(osd_static_cpu
|
||||
PROPERTIES
|
||||
OUTPUT_NAME osdCPU
|
||||
CLEAN_DIRECT_OUTPUT 1
|
||||
FOLDER "opensubdiv"
|
||||
)
|
||||
|
||||
target_link_libraries(osd_static_cpu
|
||||
${PLATFORM_CPU_LIBRARIES}
|
||||
@ -156,7 +161,7 @@ if (NOT NO_LIB)
|
||||
if( OSD_GPU )
|
||||
# this macro uses FindCUDA.cmake to compile .cu kernel files
|
||||
# the target then adds the other obj dependencies and include files
|
||||
_add_possibly_cuda_library(osd_static_gpu
|
||||
_add_possibly_cuda_library(osd_static_gpu "opensubdiv"
|
||||
STATIC
|
||||
version.cpp
|
||||
$<TARGET_OBJECTS:osd_gpu_obj>
|
||||
@ -210,7 +215,7 @@ if (NOT NO_LIB)
|
||||
|
||||
#---------------------------------------------------
|
||||
if( OSD_GPU )
|
||||
_add_possibly_cuda_library(osd_dynamic_gpu
|
||||
_add_possibly_cuda_library(osd_dynamic_gpu "opensubdiv"
|
||||
SHARED
|
||||
version.cpp
|
||||
$<TARGET_OBJECTS:osd_gpu_obj>
|
||||
|
@ -84,6 +84,11 @@ if (NOT NO_LIB)
|
||||
${PUBLIC_HEADER_FILES}
|
||||
)
|
||||
|
||||
set_target_properties(far_obj
|
||||
PROPERTIES
|
||||
FOLDER "opensubdiv"
|
||||
)
|
||||
|
||||
endif()
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
|
@ -56,7 +56,7 @@ EndCapBSplineBasisPatchFactory::EndCapBSplineBasisPatchFactory(
|
||||
_refiner(&refiner), _numVertices(0), _numPatches(0) {
|
||||
|
||||
// Sanity check: the mesh must be adaptively refined
|
||||
assert(not refiner.IsUniform());
|
||||
assert(! refiner.IsUniform());
|
||||
|
||||
// Reserve the patch point stencils. Ideally topology refiner
|
||||
// would have an API to return how many endcap patches will be required.
|
||||
@ -77,6 +77,7 @@ EndCapBSplineBasisPatchFactory::EndCapBSplineBasisPatchFactory(
|
||||
ConstIndexArray
|
||||
EndCapBSplineBasisPatchFactory::GetPatchPoints(
|
||||
Vtr::internal::Level const * level, Index thisFace,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
PatchTableFactory::PatchFaceTag const *levelPatchTags,
|
||||
int levelVertOffset) {
|
||||
|
||||
@ -85,7 +86,7 @@ EndCapBSplineBasisPatchFactory::GetPatchPoints(
|
||||
// if it's boundary, fallback to use GregoryBasis
|
||||
if (patchTag._boundaryCount > 0) {
|
||||
return getPatchPointsFromGregoryBasis(
|
||||
level, thisFace, facePoints, levelVertOffset);
|
||||
level, thisFace, cornerSpans, facePoints, levelVertOffset);
|
||||
}
|
||||
|
||||
// there's a short-cut when the face contains only 1 extraordinary vertex.
|
||||
@ -99,7 +100,7 @@ EndCapBSplineBasisPatchFactory::GetPatchPoints(
|
||||
// more than one extraoridinary vertices.
|
||||
// fallback to use GregoryBasis
|
||||
return getPatchPointsFromGregoryBasis(
|
||||
level, thisFace, facePoints, levelVertOffset);
|
||||
level, thisFace, cornerSpans, facePoints, levelVertOffset);
|
||||
}
|
||||
irregular = i;
|
||||
}
|
||||
@ -113,6 +114,7 @@ EndCapBSplineBasisPatchFactory::GetPatchPoints(
|
||||
ConstIndexArray
|
||||
EndCapBSplineBasisPatchFactory::getPatchPointsFromGregoryBasis(
|
||||
Vtr::internal::Level const * level, Index thisFace,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
ConstIndexArray facePoints, int levelVertOffset) {
|
||||
|
||||
// XXX: For now, always create new 16 indices for each patch.
|
||||
@ -124,7 +126,7 @@ EndCapBSplineBasisPatchFactory::getPatchPointsFromGregoryBasis(
|
||||
_patchPoints.push_back(_numVertices + offset);
|
||||
++_numVertices;
|
||||
}
|
||||
GregoryBasis::ProtoBasis basis(*level, thisFace, levelVertOffset, -1);
|
||||
GregoryBasis::ProtoBasis basis(*level, thisFace, cornerSpans, levelVertOffset, -1);
|
||||
// XXX: temporary hack. we should traverse topology and find existing
|
||||
// vertices if available
|
||||
//
|
||||
|
@ -80,12 +80,14 @@ public:
|
||||
///
|
||||
ConstIndexArray GetPatchPoints(
|
||||
Vtr::internal::Level const * level, Index faceIndex,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
PatchTableFactory::PatchFaceTag const * levelPatchTags,
|
||||
int levelVertOffset);
|
||||
|
||||
private:
|
||||
ConstIndexArray getPatchPointsFromGregoryBasis(
|
||||
Vtr::internal::Level const * level, Index thisFace,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
ConstIndexArray facePoints,
|
||||
int levelVertOffset);
|
||||
|
||||
|
@ -50,7 +50,7 @@ EndCapGregoryBasisPatchFactory::EndCapGregoryBasisPatchFactory(
|
||||
_numGregoryBasisVertices(0), _numGregoryBasisPatches(0) {
|
||||
|
||||
// Sanity check: the mesh must be adaptively refined
|
||||
assert(not refiner.IsUniform());
|
||||
assert(! refiner.IsUniform());
|
||||
|
||||
// Reserve the patch point stencils. Ideally topology refiner
|
||||
// would have an API to return how many endcap patches will be required.
|
||||
@ -77,7 +77,8 @@ EndCapGregoryBasisPatchFactory::Create(TopologyRefiner const & refiner,
|
||||
// Gregory patches are end-caps: they only exist on max-level
|
||||
Vtr::internal::Level const & level = refiner.getLevel(refiner.GetMaxLevel());
|
||||
|
||||
GregoryBasis::ProtoBasis basis(level, faceIndex, 0, fvarChannel);
|
||||
// Is this method used/supported? If so, needs corner spans (and vert offset?)...
|
||||
GregoryBasis::ProtoBasis basis(level, faceIndex, 0, 0, fvarChannel);
|
||||
GregoryBasis * result = new GregoryBasis;
|
||||
basis.Copy(result);
|
||||
|
||||
@ -86,16 +87,14 @@ EndCapGregoryBasisPatchFactory::Create(TopologyRefiner const & refiner,
|
||||
}
|
||||
|
||||
bool
|
||||
EndCapGregoryBasisPatchFactory::addPatchBasis(Index faceIndex,
|
||||
EndCapGregoryBasisPatchFactory::addPatchBasis(Vtr::internal::Level const & level, Index faceIndex,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
bool verticesMask[4][5],
|
||||
int levelVertOffset) {
|
||||
|
||||
// Gregory patches only exist on the hight
|
||||
Vtr::internal::Level const & level = _refiner->getLevel(_refiner->GetMaxLevel());
|
||||
|
||||
// Gather the CVs that influence the Gregory patch and their relative
|
||||
// weights in a basis
|
||||
GregoryBasis::ProtoBasis basis(level, faceIndex, levelVertOffset, -1);
|
||||
GregoryBasis::ProtoBasis basis(level, faceIndex, cornerSpans, levelVertOffset, -1);
|
||||
|
||||
for (int i = 0; i < 4; ++i) {
|
||||
if (verticesMask[i][0]) {
|
||||
@ -131,8 +130,10 @@ EndCapGregoryBasisPatchFactory::addPatchBasis(Index faceIndex,
|
||||
ConstIndexArray
|
||||
EndCapGregoryBasisPatchFactory::GetPatchPoints(
|
||||
Vtr::internal::Level const * level, Index faceIndex,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
PatchTableFactory::PatchFaceTag const * levelPatchTags,
|
||||
int levelVertOffset) {
|
||||
|
||||
// allocate indices (awkward)
|
||||
// assert(Vtr::INDEX_INVALID==0xFFFFFFFF);
|
||||
for (int i = 0; i < 20; ++i) {
|
||||
@ -164,8 +165,8 @@ EndCapGregoryBasisPatchFactory::GetPatchPoints(
|
||||
// - exist (no boundary)
|
||||
// - have already been processed (known CV indices)
|
||||
// - are also Gregory basis patches
|
||||
if (adjface!=Vtr::INDEX_INVALID and (adjface < faceIndex) and
|
||||
(not levelPatchTags[adjface]._isRegular)) {
|
||||
if (adjface!=Vtr::INDEX_INVALID && (adjface < faceIndex) &&
|
||||
(! levelPatchTags[adjface]._isRegular)) {
|
||||
|
||||
ConstIndexArray aedges = level->getFaceEdges(adjface);
|
||||
int aedge = aedges.FindIndexIn4Tuple(edge);
|
||||
@ -190,8 +191,8 @@ EndCapGregoryBasisPatchFactory::GetPatchPoints(
|
||||
break;
|
||||
}
|
||||
assert(ptr
|
||||
and srcBasisIdx>=0
|
||||
and srcBasisIdx<(int)_faceIndices.size());
|
||||
&& srcBasisIdx>=0
|
||||
&& srcBasisIdx<(int)_faceIndices.size());
|
||||
|
||||
// Copy the indices of CVs from the face on the other side of the
|
||||
// shared edge
|
||||
@ -227,7 +228,7 @@ EndCapGregoryBasisPatchFactory::GetPatchPoints(
|
||||
_faceIndices.push_back(faceIndex);
|
||||
|
||||
// add basis
|
||||
addPatchBasis(faceIndex, newVerticesMask, levelVertOffset);
|
||||
addPatchBasis(*level, faceIndex, cornerSpans, newVerticesMask, levelVertOffset);
|
||||
|
||||
++_numGregoryBasisPatches;
|
||||
|
||||
|
@ -98,6 +98,8 @@ public:
|
||||
/// @param level vtr refinement level
|
||||
///
|
||||
/// @param faceIndex vtr faceIndex at the level
|
||||
//
|
||||
/// @param cornerSpans information about topology for each corner of patch
|
||||
///
|
||||
/// @param levelPatchTags Array of patchTags for all faces in the level
|
||||
///
|
||||
@ -105,6 +107,7 @@ public:
|
||||
///
|
||||
ConstIndexArray GetPatchPoints(
|
||||
Vtr::internal::Level const * level, Index faceIndex,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
PatchTableFactory::PatchFaceTag const * levelPatchTags,
|
||||
int levelVertOffset);
|
||||
|
||||
@ -112,8 +115,9 @@ private:
|
||||
|
||||
/// Creates a basis for the vertices specified in mask on the face and
|
||||
/// accumates it
|
||||
bool addPatchBasis(Index faceIndex, bool newVerticesMask[4][5],
|
||||
int levelVertOffset);
|
||||
bool addPatchBasis(Vtr::internal::Level const & level, Index faceIndex,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
bool newVerticesMask[4][5], int levelVertOffset);
|
||||
|
||||
StencilTable *_vertexStencils;
|
||||
StencilTable *_varyingStencils;
|
||||
|
@ -31,6 +31,7 @@
|
||||
#include <cassert>
|
||||
#include <cmath>
|
||||
#include <cstring>
|
||||
#include <cstdio>
|
||||
|
||||
namespace OpenSubdiv {
|
||||
namespace OPENSUBDIV_VERSION {
|
||||
@ -100,6 +101,7 @@ inline float computeCoefficient(int valence) {
|
||||
|
||||
GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
Vtr::internal::Level const & level, Index faceIndex,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
int levelVertOffset, int fvarChannel) {
|
||||
|
||||
// XXX: This function is subject to refactor in 3.1
|
||||
@ -110,8 +112,7 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
assert(facePoints.size()==4);
|
||||
|
||||
int maxvalence = level.getMaxValence(),
|
||||
valences[4],
|
||||
zerothNeighbors[4];
|
||||
valences[4];
|
||||
|
||||
// XXX: a temporary hack for the performance issue
|
||||
// ensure Point has a capacity for the neighborhood of
|
||||
@ -140,29 +141,32 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
// the first phase
|
||||
|
||||
for (int vid=0; vid<4; ++vid) {
|
||||
|
||||
// save for varying stencils
|
||||
varyingIndex[vid] = facePoints[vid] + levelVertOffset;
|
||||
|
||||
int ringSize =
|
||||
level.gatherQuadRegularRingAroundVertex(
|
||||
facePoints[vid], manifoldRings[vid], fvarChannel);
|
||||
int ringSize = 0;
|
||||
if (cornerSpans[vid]._numFaces == 0) {
|
||||
ringSize = level.gatherQuadRegularRingAroundVertex( facePoints[vid],
|
||||
manifoldRings[vid], fvarChannel);
|
||||
} else {
|
||||
ringSize = level.gatherQuadRegularPartialRingAroundVertex( facePoints[vid],
|
||||
cornerSpans[vid],
|
||||
manifoldRings[vid], fvarChannel);
|
||||
}
|
||||
|
||||
int valence;
|
||||
// when the corner vertex is on a boundary (ring-size is odd), valence is
|
||||
// negated and the ring is padded to replicate the last entry
|
||||
if (ringSize & 1) {
|
||||
// boundary vertex
|
||||
manifoldRings[vid][ringSize] = manifoldRings[vid][ringSize-1];
|
||||
++ringSize;
|
||||
valence = -ringSize/2;
|
||||
valences[vid] = -ringSize/2;
|
||||
} else {
|
||||
valence = ringSize/2;
|
||||
valences[vid] = ringSize/2;
|
||||
}
|
||||
int ivalence = abs(valence);
|
||||
valences[vid] = valence;
|
||||
|
||||
Index boundaryEdgeNeighbors[2],
|
||||
currentNeighbor = 0,
|
||||
zerothNeighbor=0,
|
||||
ibefore=0;
|
||||
int valence = valences[vid];
|
||||
int ivalence = abs(valence);
|
||||
|
||||
for (int i=0; i<ivalence; ++i) {
|
||||
|
||||
@ -175,35 +179,13 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
idx_neighbor_m = (manifoldRings[vid][2*im + 0]),
|
||||
idx_diagonal_m = (manifoldRings[vid][2*im + 1]);
|
||||
|
||||
bool boundaryNeighbor = (level.getVertexEdges(idx_neighbor).size() >
|
||||
level.getVertexFaces(idx_neighbor).size());
|
||||
|
||||
if (fvarChannel>=0) {
|
||||
// XXXX manuelk need logic to check for boundary in fvar
|
||||
boundaryNeighbor = false;
|
||||
}
|
||||
|
||||
if (boundaryNeighbor) {
|
||||
if (currentNeighbor<2) {
|
||||
boundaryEdgeNeighbors[currentNeighbor] = idx_neighbor;
|
||||
}
|
||||
++currentNeighbor;
|
||||
if (currentNeighbor==1) {
|
||||
ibefore = zerothNeighbor = i;
|
||||
} else {
|
||||
if (i-ibefore==1) {
|
||||
std::swap(boundaryEdgeNeighbors[0], boundaryEdgeNeighbors[1]);
|
||||
zerothNeighbor = i;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
float d = float(ivalence)+5.0f;
|
||||
f[i].Clear(4);
|
||||
f[i].AddWithWeight(facePoints[vid], float(ivalence)/d);
|
||||
f[i].AddWithWeight(idx_neighbor_p, 2.0f/d);
|
||||
f[i].AddWithWeight(idx_neighbor, 2.0f/d);
|
||||
f[i].AddWithWeight(idx_diagonal, 1.0f/d);
|
||||
|
||||
P[vid].AddWithWeight(f[i], 1.0f/float(ivalence));
|
||||
|
||||
int rid = vid * maxvalence + i;
|
||||
@ -214,11 +196,6 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
r[rid].AddWithWeight(idx_diagonal_m, -1.0f/6.0f);
|
||||
}
|
||||
|
||||
zerothNeighbors[vid] = zerothNeighbor;
|
||||
if (currentNeighbor == 1) {
|
||||
boundaryEdgeNeighbors[1] = boundaryEdgeNeighbors[0];
|
||||
}
|
||||
|
||||
for (int i=0; i<ivalence; ++i) {
|
||||
int im = (i+ivalence-1)%ivalence;
|
||||
float c0 = 0.5f * csf(ivalence-3, 2*i);
|
||||
@ -235,14 +212,14 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
|
||||
// Boundary gregory case:
|
||||
if (valence < 0) {
|
||||
Index boundaryEdgeNeighbors[2] = { manifoldRings[vid][0],
|
||||
manifoldRings[vid][ringSize-1] };
|
||||
|
||||
P[vid].Clear(stencilCapacity);
|
||||
if (ivalence>2) {
|
||||
P[vid].AddWithWeight(boundaryEdgeNeighbors[0], 1.0f/6.0f);
|
||||
P[vid].AddWithWeight(boundaryEdgeNeighbors[1], 1.0f/6.0f);
|
||||
P[vid].AddWithWeight(facePoints[vid], 4.0f/6.0f);
|
||||
} else {
|
||||
P[vid].AddWithWeight(facePoints[vid], 1.0f);
|
||||
}
|
||||
P[vid].AddWithWeight(boundaryEdgeNeighbors[0], 1.0f/6.0f);
|
||||
P[vid].AddWithWeight(boundaryEdgeNeighbors[1], 1.0f/6.0f);
|
||||
P[vid].AddWithWeight(facePoints[vid], 4.0f/6.0f);
|
||||
|
||||
float k = float(float(ivalence) - 1.0f); //k is the number of faces
|
||||
float c = cosf(float(M_PI)/k);
|
||||
float s = sinf(float(M_PI)/k);
|
||||
@ -250,7 +227,7 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
float alpha_0k = -((1.0f+2.0f*c)*sqrtf(1.0f+c))/((3.0f*k+c)*sqrtf(1.0f-c));
|
||||
float beta_0 = s/(3.0f*k + c);
|
||||
|
||||
int idx_diagonal = manifoldRings[vid][2*zerothNeighbor + 1];
|
||||
int idx_diagonal = manifoldRings[vid][1];
|
||||
|
||||
e0[vid].Clear(stencilCapacity);
|
||||
e0[vid].AddWithWeight(boundaryEdgeNeighbors[0], 1.0f/6.0f);
|
||||
@ -264,13 +241,11 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
|
||||
for (int x=1; x<ivalence-1; ++x) {
|
||||
|
||||
Index curri = ((x + zerothNeighbor)%ivalence);
|
||||
|
||||
float alpha = (4.0f*sinf((float(M_PI) * float(x))/k))/(3.0f*k+c),
|
||||
beta = (sinf((float(M_PI) * float(x))/k) + sinf((float(M_PI) * float(x+1))/k))/(3.0f*k+c);
|
||||
|
||||
Index idx_neighbor = manifoldRings[vid][2*curri + 0],
|
||||
idx_diagonal = manifoldRings[vid][2*curri + 1];
|
||||
Index idx_neighbor = manifoldRings[vid][2*x + 0],
|
||||
idx_diagonal = manifoldRings[vid][2*x + 1];
|
||||
|
||||
e1[vid].AddWithWeight(idx_neighbor, alpha);
|
||||
e1[vid].AddWithWeight(idx_diagonal, beta);
|
||||
@ -316,7 +291,7 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
Point Ep_im = P[im];
|
||||
|
||||
if (valences[ip]<-2) {
|
||||
Index j = (np + prev_p - zerothNeighbors[ip]) % np;
|
||||
Index j = (np + prev_p) % np;
|
||||
Em_ip.AddWithWeight(e0[ip], cosf((float(M_PI)*j)/float(np-1)));
|
||||
Em_ip.AddWithWeight(e1[ip], sinf((float(M_PI)*j)/float(np-1)));
|
||||
} else {
|
||||
@ -325,7 +300,7 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
}
|
||||
|
||||
if (valences[im]<-2) {
|
||||
Index j = (nm + start_m - zerothNeighbors[im]) % nm;
|
||||
Index j = (nm + start_m) % nm;
|
||||
Ep_im.AddWithWeight(e0[im], cosf((float(M_PI)*j)/float(nm-1)));
|
||||
Ep_im.AddWithWeight(e1[im], sinf((float(M_PI)*j)/float(nm-1)));
|
||||
} else {
|
||||
@ -371,8 +346,8 @@ GregoryBasis::ProtoBasis::ProtoBasis(
|
||||
Fm[vid].AddWithWeight(rp[prev], -1.0f/3.0f);
|
||||
} else if (valences[vid] < -2) {
|
||||
|
||||
Index jp = (ivalence + start - zerothNeighbors[vid]) % ivalence,
|
||||
jm = (ivalence + prev - zerothNeighbors[vid]) % ivalence;
|
||||
Index jp = (ivalence + start) % ivalence,
|
||||
jm = (ivalence + prev) % ivalence;
|
||||
|
||||
float s1 = 3-2*csf(n-3,2)-csf(np-3,2),
|
||||
s2 = 2*csf(n-3,2),
|
||||
|
@ -189,6 +189,7 @@ public:
|
||||
|
||||
ProtoBasis(Vtr::internal::Level const & level,
|
||||
Vtr::Index faceIndex,
|
||||
Vtr::internal::Level::VSpan const cornerSpans[],
|
||||
int levelVertOffset,
|
||||
int fvarChannel);
|
||||
|
||||
|
@ -195,7 +195,7 @@ inline void Spline<BASIS_BILINEAR>::GetPatchWeights(PatchParam const & param,
|
||||
point[3] = sC * t;
|
||||
}
|
||||
|
||||
if (derivS and derivT) {
|
||||
if (derivS && derivT) {
|
||||
float dScale = (float)(1 << param.GetDepth());
|
||||
|
||||
derivS[0] = -tC * dScale;
|
||||
@ -276,7 +276,7 @@ void Spline<BASIS>::GetPatchWeights(PatchParam const & param,
|
||||
}
|
||||
}
|
||||
|
||||
if (derivS and derivT) {
|
||||
if (derivS && derivT) {
|
||||
// Compute the tensor product weight of the differentiated (s,t) basis
|
||||
// function corresponding to each control vertex (scaled accordingly):
|
||||
|
||||
@ -403,8 +403,8 @@ void GetGregoryWeights(PatchParam const & param,
|
||||
// unclear if the approximations will hold up under surface analysis involving higher
|
||||
// order differentiation.
|
||||
//
|
||||
if (deriv1 and deriv2) {
|
||||
bool find_second_partials = deriv1 and deriv12 and deriv22;
|
||||
if (deriv1 && deriv2) {
|
||||
bool find_second_partials = deriv1 && deriv12 && deriv22;
|
||||
// Remember to include derivative scaling in all assignments below:
|
||||
float dScale = (float)(1 << param.GetDepth());
|
||||
float d2Scale = dScale * dScale;
|
||||
|
@ -95,7 +95,7 @@ public:
|
||||
|
||||
/// \brief Returns true if the type is an adaptive patch
|
||||
static inline bool IsAdaptive(Type type) {
|
||||
return (type>=LOOP and type<=GREGORY_BASIS);
|
||||
return (type>=LOOP && type<=GREGORY_BASIS);
|
||||
}
|
||||
|
||||
/// \brief Returns true if the type is an adaptive patch
|
||||
|
@ -71,7 +71,7 @@ PatchMap::initialize( PatchTable const & patchTable ) {
|
||||
narrays = (int)patchTable.GetNumPatchArrays(),
|
||||
npatches = (int)patchTable.GetNumPatchesTotal();
|
||||
|
||||
if (not narrays or not npatches)
|
||||
if (! narrays || ! npatches)
|
||||
return;
|
||||
|
||||
// populate subpatch handles vector
|
||||
@ -141,12 +141,12 @@ PatchMap::initialize( PatchTable const & patchTable ) {
|
||||
|
||||
if (j==pdepth) {
|
||||
// we have reached the depth of the sub-patch : add a leaf
|
||||
assert( not node->children[quadrant].isSet );
|
||||
assert( ! node->children[quadrant].isSet );
|
||||
node->SetChild(quadrant, handleIndex, true);
|
||||
break;
|
||||
} else {
|
||||
// travel down the child node of the corresponding quadrant
|
||||
if (not node->children[quadrant].isSet) {
|
||||
if (! node->children[quadrant].isSet) {
|
||||
// create a new branch in the quadrant
|
||||
node = addChild(quadtree, node, quadrant);
|
||||
} else {
|
||||
|
@ -151,7 +151,7 @@ PatchMap::FindPatch( int faceid, float u, float v ) const {
|
||||
if (faceid>=(int)_quadtree.size())
|
||||
return NULL;
|
||||
|
||||
assert( (u>=0.0f) and (u<=1.0f) and (v>=0.0f) and (v<=1.0f) );
|
||||
assert( (u>=0.0f) && (u<=1.0f) && (v>=0.0f) && (v<=1.0f) );
|
||||
|
||||
QuadNode const * node = &_quadtree[faceid];
|
||||
|
||||
@ -166,7 +166,7 @@ PatchMap::FindPatch( int faceid, float u, float v ) const {
|
||||
assert(quadrant>=0);
|
||||
|
||||
// is the quadrant a hole ?
|
||||
if (not node->children[quadrant].isSet)
|
||||
if (! node->children[quadrant].isSet)
|
||||
return 0;
|
||||
|
||||
if (node->children[quadrant].isLeaf) {
|
||||
|
@ -357,7 +357,7 @@ PatchTable::IsFeatureAdaptive() const {
|
||||
|
||||
for (int i=0; i<GetNumPatchArrays(); ++i) {
|
||||
PatchDescriptor const & desc = _patchArrays[i].desc;
|
||||
if (desc.GetType()>=PatchDescriptor::REGULAR and
|
||||
if (desc.GetType()>=PatchDescriptor::REGULAR &&
|
||||
desc.GetType()<=PatchDescriptor::GREGORY_BASIS) {
|
||||
return true;
|
||||
}
|
||||
@ -393,7 +393,7 @@ PatchTable::getPatchFVarValues(int patch, int channel) const {
|
||||
int ncvs = PatchDescriptor::GetNumFVarControlVertices(c.patchesType);
|
||||
return ConstIndexArray(&c.patchValues[patch * ncvs], ncvs);
|
||||
} else {
|
||||
assert(patch<(int)c.patchValuesOffsets.size() and
|
||||
assert(patch<(int)c.patchValuesOffsets.size() &&
|
||||
patch<(int)c.patchTypes.size());
|
||||
return ConstIndexArray(&c.patchValues[c.patchValuesOffsets[patch]],
|
||||
PatchDescriptor::GetNumFVarControlVertices(c.patchTypes[patch]));
|
||||
|
@ -350,7 +350,7 @@ PatchTableFactory::allocateVertexTables(PatchTable * table, int /* nlevels */, b
|
||||
ncvs += table->GetNumControlVertices(i);
|
||||
}
|
||||
|
||||
if (ncvs==0 or npatches==0)
|
||||
if (ncvs==0 || npatches==0)
|
||||
return;
|
||||
|
||||
table->_patchVerts.resize( ncvs );
|
||||
@ -369,8 +369,8 @@ void
|
||||
PatchTableFactory::allocateFVarChannels(TopologyRefiner const & refiner,
|
||||
Options options, int npatches, PatchTable * table) {
|
||||
|
||||
assert(options.generateFVarTables and
|
||||
refiner.GetNumFVarChannels()>0 and npatches>0 and table);
|
||||
assert(options.generateFVarTables &&
|
||||
refiner.GetNumFVarChannels()>0 && npatches>0 && table);
|
||||
|
||||
// Create a channel cursor to iterate over client-selected channels or
|
||||
// default to the channels found in the TopologyRefiner
|
||||
@ -411,7 +411,7 @@ PatchTableFactory::gatherFVarData(AdaptiveContext & context, int level,
|
||||
(void)levelFaceOffset; // not used
|
||||
(void)fofss; // not used
|
||||
|
||||
if (not context.RequiresFVarPatches()) {
|
||||
if (! context.RequiresFVarPatches()) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -542,7 +542,7 @@ PatchTableFactory::createUniform(TopologyRefiner const & refiner, Options option
|
||||
assert(refiner.IsUniform());
|
||||
|
||||
// ensure that triangulateQuads is only set for quadrilateral schemes
|
||||
options.triangulateQuads &= (refiner.GetSchemeType()==Sdc::SCHEME_BILINEAR or
|
||||
options.triangulateQuads &= (refiner.GetSchemeType()==Sdc::SCHEME_BILINEAR ||
|
||||
refiner.GetSchemeType()==Sdc::SCHEME_CATMARK);
|
||||
|
||||
// level=0 may contain n-gons, which are not supported in PatchTable.
|
||||
@ -601,7 +601,7 @@ PatchTableFactory::createUniform(TopologyRefiner const & refiner, Options option
|
||||
allocateVertexTables( table, 0, /*hasSharpness=*/false );
|
||||
|
||||
FVarChannelCursor fvc(refiner, options);
|
||||
bool generateFVarPatches = (options.generateFVarTables and fvc.size()>0);
|
||||
bool generateFVarPatches = (options.generateFVarTables && fvc.size()>0);
|
||||
if (generateFVarPatches) {
|
||||
int npatches = table->GetNumPatchesTotal();
|
||||
allocateFVarChannels(refiner, options, npatches, table);
|
||||
@ -639,7 +639,7 @@ PatchTableFactory::createUniform(TopologyRefiner const & refiner, Options option
|
||||
if (level>=firstlevel) {
|
||||
for (int face=0; face<nfaces; ++face) {
|
||||
|
||||
if (refiner.HasHoles() and refLevel.IsFaceHole(face)) {
|
||||
if (refiner.HasHoles() && refLevel.IsFaceHole(face)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -696,7 +696,7 @@ PatchTableFactory::createUniform(TopologyRefiner const & refiner, Options option
|
||||
PatchTable *
|
||||
PatchTableFactory::createAdaptive(TopologyRefiner const & refiner, Options options) {
|
||||
|
||||
assert(not refiner.IsUniform());
|
||||
assert(! refiner.IsUniform());
|
||||
|
||||
PtexIndices ptexIndices(refiner);
|
||||
|
||||
@ -872,16 +872,16 @@ PatchTableFactory::identifyAdaptivePatches(AdaptiveContext & context) {
|
||||
bool hasXOrdinaryVertex = compFaceVertTag._xordinary;
|
||||
|
||||
patchTag._hasPatch = true;
|
||||
patchTag._isRegular = not hasXOrdinaryVertex or hasNonManifoldVertex;
|
||||
patchTag._isRegular = ! hasXOrdinaryVertex || hasNonManifoldVertex;
|
||||
|
||||
// single crease patch optimization
|
||||
if (context.options.useSingleCreasePatch and
|
||||
not hasXOrdinaryVertex and not hasBoundaryVertex and not hasNonManifoldVertex) {
|
||||
if (context.options.useSingleCreasePatch &&
|
||||
! hasXOrdinaryVertex && ! hasBoundaryVertex && ! hasNonManifoldVertex) {
|
||||
|
||||
Vtr::ConstIndexArray fEdges = level->getFaceEdges(faceIndex);
|
||||
Vtr::internal::Level::ETag compFaceETag = level->getFaceCompositeETag(fEdges);
|
||||
|
||||
if (compFaceETag._semiSharp or compFaceETag._infSharp) {
|
||||
if (compFaceETag._semiSharp || compFaceETag._infSharp) {
|
||||
float sharpness = 0;
|
||||
int rotation = 0;
|
||||
if (level->isSingleCreasePatch(faceIndex, &sharpness, &rotation)) {
|
||||
@ -902,7 +902,7 @@ PatchTableFactory::identifyAdaptivePatches(AdaptiveContext & context) {
|
||||
// for regular patches, though an irregular patch or extrapolated boundary patch
|
||||
// is really necessary in future for some non-manifold cases.
|
||||
//
|
||||
if (hasBoundaryVertex or hasNonManifoldVertex) {
|
||||
if (hasBoundaryVertex || hasNonManifoldVertex) {
|
||||
Vtr::ConstIndexArray fEdges = level->getFaceEdges(faceIndex);
|
||||
|
||||
int boundaryEdgeMask = ((level->getEdgeTag(fEdges[0])._boundary) << 0) |
|
||||
@ -971,7 +971,7 @@ PatchTableFactory::identifyAdaptivePatches(AdaptiveContext & context) {
|
||||
bool approxSmoothCornerWithRegularPatch = true;
|
||||
|
||||
if (approxSmoothCornerWithRegularPatch) {
|
||||
if (!patchTag._isRegular and (patchTag._boundaryCount == 2)) {
|
||||
if (!patchTag._isRegular && (patchTag._boundaryCount == 2)) {
|
||||
// We may have a sharp corner opposite/adjacent an xordinary vertex --
|
||||
// need to make sure there is only one xordinary vertex and that it
|
||||
// is the corner vertex.
|
||||
@ -987,7 +987,7 @@ PatchTableFactory::identifyAdaptivePatches(AdaptiveContext & context) {
|
||||
|
||||
if (xordCount == 1) {
|
||||
// We require the vertex opposite the xordinary vertex be interior:
|
||||
if (not level->getVertexTag(fVerts[(xordVertex + 2) % 4])._boundary) {
|
||||
if (! level->getVertexTag(fVerts[(xordVertex + 2) % 4])._boundary) {
|
||||
patchTag._isRegular = true;
|
||||
}
|
||||
}
|
||||
@ -1162,7 +1162,7 @@ PatchTableFactory::populateAdaptivePatches(
|
||||
}
|
||||
|
||||
const PatchFaceTag& patchTag = levelPatchTags[faceIndex];
|
||||
if (not patchTag._hasPatch) {
|
||||
if (! patchTag._hasPatch) {
|
||||
continue;
|
||||
}
|
||||
|
||||
@ -1223,19 +1223,24 @@ PatchTableFactory::populateAdaptivePatches(
|
||||
// emit end patch. end patch should be in the max level (until we implement DFAS)
|
||||
assert(i==refiner.GetMaxLevel());
|
||||
|
||||
// identify relevant spans around the corner vertices for the irregular patches
|
||||
// (this is just a stub for now -- leaving the span "size" to zero, as constructed,
|
||||
// indicates to use the full neighborhood)...
|
||||
Vtr::internal::Level::VSpan cornerSpans[4];
|
||||
|
||||
// switch endcap patchtype by option
|
||||
switch(context.options.GetEndCapType()) {
|
||||
case Options::ENDCAP_GREGORY_BASIS:
|
||||
{
|
||||
// note: this call will be moved into vtr::level.
|
||||
ConstIndexArray cvs = endCapGregoryBasis->GetPatchPoints(
|
||||
level, faceIndex, levelPatchTags, levelVertOffset);
|
||||
level, faceIndex, cornerSpans, levelPatchTags, levelVertOffset);
|
||||
|
||||
for (int j = 0; j < cvs.size(); ++j) iptrs.GP[j] = cvs[j];
|
||||
iptrs.GP += cvs.size();
|
||||
pptrs.GP = computePatchParam(
|
||||
refiner, ptexIndices, i, faceIndex, /*boundary*/0, /*transition*/0, pptrs.GP);
|
||||
if (sptrs.R) *sptrs.R++ = assignSharpnessIndex(0, table->_sharpnessValues);
|
||||
if (sptrs.GP) *sptrs.GP++ = assignSharpnessIndex(0, table->_sharpnessValues);
|
||||
fofss.GP += gatherFVarData(context,
|
||||
i, faceIndex, levelFaceOffset,
|
||||
0, levelFVarVertOffsets, fofss.GP, fptrs.GP);
|
||||
@ -1244,7 +1249,7 @@ PatchTableFactory::populateAdaptivePatches(
|
||||
case Options::ENDCAP_BSPLINE_BASIS:
|
||||
{
|
||||
ConstIndexArray cvs = endCapBSpline->GetPatchPoints(
|
||||
level, faceIndex, levelPatchTags, levelVertOffset);
|
||||
level, faceIndex, cornerSpans, levelPatchTags, levelVertOffset);
|
||||
|
||||
for (int j = 0; j < cvs.size(); ++j) iptrs.R[j] = cvs[j];
|
||||
iptrs.R += cvs.size();
|
||||
@ -1266,7 +1271,7 @@ PatchTableFactory::populateAdaptivePatches(
|
||||
iptrs.G += cvs.size();
|
||||
pptrs.G = computePatchParam(
|
||||
refiner, ptexIndices, i, faceIndex, /*boundary*/0, /*transition*/0, pptrs.G);
|
||||
if (sptrs.R) *sptrs.R++ = assignSharpnessIndex(0, table->_sharpnessValues);
|
||||
if (sptrs.G) *sptrs.G++ = assignSharpnessIndex(0, table->_sharpnessValues);
|
||||
fofss.G += gatherFVarData(context,
|
||||
i, faceIndex, levelFaceOffset,
|
||||
0, levelFVarVertOffsets, fofss.G, fptrs.G);
|
||||
@ -1275,7 +1280,7 @@ PatchTableFactory::populateAdaptivePatches(
|
||||
iptrs.GB += cvs.size();
|
||||
pptrs.GB = computePatchParam(
|
||||
refiner, ptexIndices, i, faceIndex, /*boundary*/0, /*transition*/0, pptrs.GB);
|
||||
if (sptrs.R) *sptrs.R++ = assignSharpnessIndex(0, table->_sharpnessValues);
|
||||
if (sptrs.GB) *sptrs.GB++ = assignSharpnessIndex(0, table->_sharpnessValues);
|
||||
fofss.GB += gatherFVarData(context,
|
||||
i, faceIndex, levelFaceOffset,
|
||||
0, levelFVarVertOffsets, fofss.GB, fptrs.GB);
|
||||
@ -1303,10 +1308,19 @@ PatchTableFactory::populateAdaptivePatches(
|
||||
}
|
||||
|
||||
// finalize end patches
|
||||
if (localPointStencils)
|
||||
localPointStencils->generateOffsets();
|
||||
if (localPointVaryingStencils)
|
||||
localPointVaryingStencils->generateOffsets();
|
||||
if (localPointStencils && localPointStencils->GetNumStencils() > 0) {
|
||||
localPointStencils->finalize();
|
||||
} else {
|
||||
delete localPointStencils;
|
||||
localPointStencils = NULL;
|
||||
}
|
||||
|
||||
if (localPointVaryingStencils && localPointVaryingStencils->GetNumStencils() > 0) {
|
||||
localPointVaryingStencils->finalize();
|
||||
} else {
|
||||
delete localPointVaryingStencils;
|
||||
localPointVaryingStencils = NULL;
|
||||
}
|
||||
|
||||
switch(context.options.GetEndCapType()) {
|
||||
case Options::ENDCAP_GREGORY_BASIS:
|
||||
|
@ -265,7 +265,7 @@ template <class T, class U>
|
||||
inline void
|
||||
PrimvarRefiner::Interpolate(int level, T const & src, U & dst) const {
|
||||
|
||||
assert(level>0 and level<=(int)_refiner._refinements.size());
|
||||
assert(level>0 && level<=(int)_refiner._refinements.size());
|
||||
|
||||
switch (_refiner._subdivType) {
|
||||
case Sdc::SCHEME_CATMARK:
|
||||
@ -290,7 +290,7 @@ template <class T, class U>
|
||||
inline void
|
||||
PrimvarRefiner::InterpolateFaceVarying(int level, T const & src, U & dst, int channel) const {
|
||||
|
||||
assert(level>0 and level<=(int)_refiner._refinements.size());
|
||||
assert(level>0 && level<=(int)_refiner._refinements.size());
|
||||
|
||||
switch (_refiner._subdivType) {
|
||||
case Sdc::SCHEME_CATMARK:
|
||||
@ -387,7 +387,7 @@ template <class T, class U>
|
||||
inline void
|
||||
PrimvarRefiner::InterpolateFaceUniform(int level, T const & src, U & dst) const {
|
||||
|
||||
assert(level>0 and level<=(int)_refiner._refinements.size());
|
||||
assert(level>0 && level<=(int)_refiner._refinements.size());
|
||||
|
||||
Vtr::internal::Refinement const & refinement = _refiner.getRefinement(level-1);
|
||||
Vtr::internal::Level const & child = refinement.child();
|
||||
@ -404,7 +404,7 @@ template <class T, class U>
|
||||
inline void
|
||||
PrimvarRefiner::InterpolateVarying(int level, T const & src, U & dst) const {
|
||||
|
||||
assert(level>0 and level<=(int)_refiner._refinements.size());
|
||||
assert(level>0 && level<=(int)_refiner._refinements.size());
|
||||
|
||||
Vtr::internal::Refinement const & refinement = _refiner.getRefinement(level-1);
|
||||
Vtr::internal::Level const & parent = refinement.parent();
|
||||
|
@ -150,7 +150,7 @@ PtexIndices::GetAdjacency(
|
||||
// o----------o----------o
|
||||
// v0 v1
|
||||
*/
|
||||
assert(quadrant>=0 and quadrant<fedges.size());
|
||||
assert(quadrant>=0 && quadrant<fedges.size());
|
||||
|
||||
int nextQuadrant = (quadrant+1) % fedges.size(),
|
||||
prevQuadrant = (quadrant+fedges.size()-1) % fedges.size();
|
||||
|
@ -265,7 +265,7 @@ private:
|
||||
//
|
||||
// Additionally, if the client does not want the resulting verts
|
||||
// compacted, do not attempt to combine weights.
|
||||
if (_compactWeights and !_dests.empty() and _dests[lastOffset] == dst) {
|
||||
if (_compactWeights && !_dests.empty() && _dests[lastOffset] == dst) {
|
||||
|
||||
// tableSize is exactly _sources.size(), but using tableSize is
|
||||
// significantly faster.
|
||||
@ -293,7 +293,7 @@ private:
|
||||
// a way that the current stencil being built is always at the end of
|
||||
// the array, so if the dests array is empty or back() doesn't match
|
||||
// dst, then we just started building a new stencil.
|
||||
if (_dests.empty() or dst != _dests.back()) {
|
||||
if (_dests.empty() || dst != _dests.back()) {
|
||||
// _indices and _sizes always have num(stencils) elements so that
|
||||
// stencils can be directly looked up by their index in these
|
||||
// arrays. So here, ensure that they are large enough to hold the
|
||||
@ -470,8 +470,8 @@ void
|
||||
StencilBuilder::Index::AddWithWeight(Stencil const& src,
|
||||
float weight, float du, float dv, float duu, float duv, float dvv)
|
||||
{
|
||||
if (isWeightZero(weight) and isWeightZero(du) and isWeightZero(dv) and
|
||||
isWeightZero(duu) and isWeightZero(duv) and isWeightZero(dvv)) {
|
||||
if (isWeightZero(weight) && isWeightZero(du) && isWeightZero(dv) &&
|
||||
isWeightZero(duu) && isWeightZero(duv) && isWeightZero(dvv)) {
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -81,7 +81,7 @@ namespace {
|
||||
for ( size_t i=start; i<offsets->size(); i++ ) {
|
||||
// Once we've copied out all the control verts, jump to the offset
|
||||
// where the actual stencils begin.
|
||||
if (includeCoarseVerts and (int)i == numControlVerts)
|
||||
if (includeCoarseVerts && (int)i == numControlVerts)
|
||||
i = firstOffset;
|
||||
|
||||
// Copy the stencil.
|
||||
|
@ -208,6 +208,12 @@ protected:
|
||||
// Reserves the table arrays (factory helper)
|
||||
void reserve(int nstencils, int nelems);
|
||||
|
||||
// Reallocates the table arrays to remove excess capacity (factory helper)
|
||||
void shrinkToFit();
|
||||
|
||||
// Performs any final operations on internal tables (factory helper)
|
||||
void finalize();
|
||||
|
||||
protected:
|
||||
StencilTable() : _numControlVertices(0) {}
|
||||
StencilTable(int numControlVerts)
|
||||
@ -416,7 +422,7 @@ StencilTable::update(T const *controlValues, T *values,
|
||||
values += start;
|
||||
}
|
||||
|
||||
if (end<start or end<0) {
|
||||
if (end<start || end<0) {
|
||||
end = GetNumStencils();
|
||||
}
|
||||
|
||||
@ -458,10 +464,23 @@ StencilTable::reserve(int nstencils, int nelems) {
|
||||
_weights.reserve(nelems);
|
||||
}
|
||||
|
||||
inline void
|
||||
StencilTable::shrinkToFit() {
|
||||
std::vector<int>(_sizes).swap(_sizes);
|
||||
std::vector<Index>(_indices).swap(_indices);
|
||||
std::vector<float>(_weights).swap(_weights);
|
||||
}
|
||||
|
||||
inline void
|
||||
StencilTable::finalize() {
|
||||
shrinkToFit();
|
||||
generateOffsets();
|
||||
}
|
||||
|
||||
// Returns a Stencil at index i in the table
|
||||
inline Stencil
|
||||
StencilTable::GetStencil(Index i) const {
|
||||
assert((not _offsets.empty()) and i<(int)_offsets.size());
|
||||
assert((! _offsets.empty()) && i<(int)_offsets.size());
|
||||
|
||||
Index ofs = _offsets[i];
|
||||
|
||||
@ -485,7 +504,7 @@ LimitStencilTable::resize(int nstencils, int nelems) {
|
||||
// Returns a LimitStencil at index i in the table
|
||||
inline LimitStencil
|
||||
LimitStencilTable::GetLimitStencil(Index i) const {
|
||||
assert((not GetOffsets().empty()) and i<(int)GetOffsets().size());
|
||||
assert((! GetOffsets().empty()) && i<(int)GetOffsets().size());
|
||||
|
||||
Index ofs = GetOffsets()[i];
|
||||
|
||||
|
@ -76,7 +76,7 @@ StencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
Options options) {
|
||||
|
||||
int maxlevel = std::min(int(options.maxLevel), refiner.GetMaxLevel());
|
||||
if (maxlevel==0 and (not options.generateControlVerts)) {
|
||||
if (maxlevel==0 && (! options.generateControlVerts)) {
|
||||
StencilTable * result = new StencilTable;
|
||||
result->_numControlVertices = refiner.GetLevel(0).GetNumVertices();
|
||||
return result;
|
||||
@ -98,7 +98,7 @@ StencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
refiner.GetLevel(0).GetNumVertices());
|
||||
|
||||
for (int level=1; level<=maxlevel; ++level) {
|
||||
if (not interpolateVarying) {
|
||||
if (! interpolateVarying) {
|
||||
primvarRefiner.Interpolate(level, srcIndex, dstIndex);
|
||||
} else {
|
||||
primvarRefiner.InterpolateVarying(level, srcIndex, dstIndex);
|
||||
@ -110,7 +110,7 @@ StencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
|
||||
dstIndex = dstIndex[refiner.GetLevel(level).GetNumVertices()];
|
||||
|
||||
if (not options.factorizeIntermediateLevels) {
|
||||
if (! options.factorizeIntermediateLevels) {
|
||||
// All previous verts are considered as coarse verts, as a
|
||||
// result, we don't update the srcIndex and update the coarse
|
||||
// vertex count.
|
||||
@ -119,7 +119,7 @@ StencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
}
|
||||
|
||||
size_t firstOffset = refiner.GetLevel(0).GetNumVertices();
|
||||
if (not options.generateIntermediateLevels)
|
||||
if (! options.generateIntermediateLevels)
|
||||
firstOffset = srcIndex.GetOffset();
|
||||
|
||||
// Copy stencils from the StencilBuilder into the StencilTable.
|
||||
@ -146,7 +146,7 @@ StencilTableFactory::Create(int numTables, StencilTable const ** tables) {
|
||||
// other Create() API returns an empty stencil instead of NULL.
|
||||
// They need to be consistent.
|
||||
|
||||
if ( (numTables<=0) or (not tables)) {
|
||||
if ( (numTables<=0) || (! tables)) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -160,7 +160,7 @@ StencilTableFactory::Create(int numTables, StencilTable const ** tables) {
|
||||
// allow the tables could have a null entry.
|
||||
if (!st) continue;
|
||||
|
||||
if (ncvs >= 0 and st->GetNumControlVertices() != ncvs) {
|
||||
if (ncvs >= 0 && st->GetNumControlVertices() != ncvs) {
|
||||
return NULL;
|
||||
}
|
||||
ncvs = st->GetNumControlVertices();
|
||||
@ -211,8 +211,9 @@ StencilTableFactory::AppendLocalPointStencilTable(
|
||||
bool factorize) {
|
||||
|
||||
// factorize and append.
|
||||
if (baseStencilTable == NULL or
|
||||
localPointStencilTable == NULL) return NULL;
|
||||
if (baseStencilTable == NULL ||
|
||||
localPointStencilTable == NULL ||
|
||||
localPointStencilTable->GetNumStencils() == 0) return NULL;
|
||||
|
||||
// baseStencilTable can be built with or without singular stencils
|
||||
// (single weight of 1.0f) as place-holders for coarse mesh vertices.
|
||||
@ -359,7 +360,7 @@ LimitStencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
int maxlevel = refiner.GetMaxLevel();
|
||||
|
||||
StencilTable const * cvstencils = cvStencilsIn;
|
||||
if (not cvstencils) {
|
||||
if (! cvstencils) {
|
||||
// Generate stencils for the control vertices - this is necessary to
|
||||
// properly factorize patches with control vertices at level 0 (natural
|
||||
// regular patches, such as in a torus)
|
||||
@ -389,7 +390,7 @@ LimitStencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
// If a stencil table was given, use it, otherwise, create a new one
|
||||
PatchTable const * patchtable = patchTableIn;
|
||||
|
||||
if (not patchtable) {
|
||||
if (! patchtable) {
|
||||
// XXXX (manuelk) If no patch-table was passed, we should be able to
|
||||
// infer the patches fairly easily from the refiner. Once more tags
|
||||
// have been added to the refiner, maybe we can remove the need for the
|
||||
@ -401,7 +402,7 @@ LimitStencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
|
||||
patchtable = PatchTableFactory::Create(refiner, options);
|
||||
|
||||
if (not cvStencilsIn) {
|
||||
if (! cvStencilsIn) {
|
||||
// if cvstencils is just created above, append endcap stencils
|
||||
if (StencilTable const *localPointStencilTable =
|
||||
patchtable->GetLocalPointStencilTable()) {
|
||||
@ -415,15 +416,15 @@ LimitStencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
} else {
|
||||
// Sanity checks
|
||||
if (patchtable->IsFeatureAdaptive()==uniform) {
|
||||
if (not cvStencilsIn) {
|
||||
assert(cvstencils and cvstencils!=cvStencilsIn);
|
||||
if (! cvStencilsIn) {
|
||||
assert(cvstencils && cvstencils!=cvStencilsIn);
|
||||
delete cvstencils;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
assert(patchtable and cvstencils);
|
||||
assert(patchtable && cvstencils);
|
||||
|
||||
// Create a patch-map to locate sub-patches faster
|
||||
PatchMap patchmap( *patchtable );
|
||||
@ -468,11 +469,11 @@ LimitStencilTableFactory::Create(TopologyRefiner const & refiner,
|
||||
}
|
||||
}
|
||||
|
||||
if (not cvStencilsIn) {
|
||||
if (! cvStencilsIn) {
|
||||
delete cvstencils;
|
||||
}
|
||||
|
||||
if (not patchTableIn) {
|
||||
if (! patchTableIn) {
|
||||
delete patchtable;
|
||||
}
|
||||
|
||||
|
@ -95,7 +95,7 @@ bool
|
||||
TopologyRefinerFactory<TopologyDescriptor>::assignComponentTags(
|
||||
TopologyRefiner & refiner, TopologyDescriptor const & desc) {
|
||||
|
||||
if ((desc.numCreases>0) and desc.creaseVertexIndexPairs and desc.creaseWeights) {
|
||||
if ((desc.numCreases>0) && desc.creaseVertexIndexPairs && desc.creaseWeights) {
|
||||
|
||||
int const * vertIndexPairs = desc.creaseVertexIndexPairs;
|
||||
for (int edge=0; edge<desc.numCreases; ++edge, vertIndexPairs+=2) {
|
||||
@ -113,13 +113,13 @@ TopologyRefinerFactory<TopologyDescriptor>::assignComponentTags(
|
||||
}
|
||||
}
|
||||
|
||||
if ((desc.numCorners>0) and desc.cornerVertexIndices and desc.cornerWeights) {
|
||||
if ((desc.numCorners>0) && desc.cornerVertexIndices && desc.cornerWeights) {
|
||||
|
||||
for (int vert=0; vert<desc.numCorners; ++vert) {
|
||||
|
||||
int idx = desc.cornerVertexIndices[vert];
|
||||
|
||||
if (idx >= 0 and idx < getNumBaseVertices(refiner)) {
|
||||
if (idx >= 0 && idx < getNumBaseVertices(refiner)) {
|
||||
setBaseVertexSharpness(refiner, idx, desc.cornerWeights[vert]);
|
||||
} else {
|
||||
char msg[1024];
|
||||
|
@ -360,7 +360,7 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
considerFVarChannels = false;
|
||||
|
||||
for (int channel = 0; channel < numFVarChannels; ++channel) {
|
||||
if (not level.getFVarLevel(channel).isLinear()) {
|
||||
if (! level.getFVarLevel(channel).isLinear()) {
|
||||
considerFVarChannels = true;
|
||||
break;
|
||||
}
|
||||
@ -425,7 +425,7 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
} else if (compFaceVTag._rule & Sdc::Crease::RULE_DART) {
|
||||
// Any occurrence of a Dart vertex requires isolation
|
||||
selectFace = true;
|
||||
} else if (not (compFaceVTag._rule & Sdc::Crease::RULE_SMOOTH)) {
|
||||
} else if (! (compFaceVTag._rule & Sdc::Crease::RULE_SMOOTH)) {
|
||||
// None of the vertices is Smooth, so we have all vertices either Crease or Corner.
|
||||
// Though some may be regular patches, this currently warrants isolation as we only
|
||||
// support regular patches with one corner or one boundary, i.e. with one or more
|
||||
@ -435,12 +435,12 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
// Any semi-sharp feature at or around the vertex warrants isolation -- unless we
|
||||
// optimize for the single-crease patch, i.e. only edge sharpness of a constant value
|
||||
// along the entire regular patch boundary (quickly exclude the Corner case first):
|
||||
if (considerSingleCreasePatch && not (compFaceVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
selectFace = not level.isSingleCreasePatch(face);
|
||||
if (considerSingleCreasePatch && ! (compFaceVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
selectFace = ! level.isSingleCreasePatch(face);
|
||||
} else {
|
||||
selectFace = true;
|
||||
}
|
||||
} else if (not compFaceVTag._boundary) {
|
||||
} else if (! compFaceVTag._boundary) {
|
||||
// At this point we are left with a mix of smooth and inf-sharp features. If not
|
||||
// on a boundary, the interior inf-sharp features need isolation -- unless we are
|
||||
// again optimizing for the single-crease patch, infinitely sharp in this case.
|
||||
@ -449,12 +449,12 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
// is kept separate for the inf-sharp case: a separate and much more efficient
|
||||
// test can be made for the inf-sharp case, and there are other opportunities here
|
||||
// to optimize for regular patches at infinitely sharp corners.
|
||||
if (considerSingleCreasePatch && not (compFaceVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
selectFace = not level.isSingleCreasePatch(face);
|
||||
if (considerSingleCreasePatch && ! (compFaceVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
selectFace = ! level.isSingleCreasePatch(face);
|
||||
} else {
|
||||
selectFace = true;
|
||||
}
|
||||
} else if (not (compFaceVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
} else if (! (compFaceVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
// We are now left with boundary faces -- if no Corner vertex, we have a mix of both
|
||||
// regular Smooth and Crease vertices on a boundary face, which can only be a regular
|
||||
// boundary patch, so don't isolate.
|
||||
@ -462,7 +462,7 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
} else {
|
||||
// The last case with at least one Corner vertex and one Smooth (interior) vertex --
|
||||
// distinguish the regular corner case from others:
|
||||
if (not compFaceVTag._corner) {
|
||||
if (! compFaceVTag._corner) {
|
||||
// We may consider interior sharp corners as regular in future, but for now we
|
||||
// only accept a topological corner for the regular corner case:
|
||||
selectFace = true;
|
||||
@ -485,8 +485,8 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
// If still not selected, inspect the face-varying channels (when present) for similar
|
||||
// irregular features requiring isolation:
|
||||
//
|
||||
if (not selectFace and considerFVarChannels) {
|
||||
for (int channel = 0; not selectFace && (channel < numFVarChannels); ++channel) {
|
||||
if (! selectFace && considerFVarChannels) {
|
||||
for (int channel = 0; ! selectFace && (channel < numFVarChannels); ++channel) {
|
||||
Vtr::internal::FVarLevel const & fvarLevel = level.getFVarLevel(channel);
|
||||
|
||||
//
|
||||
@ -501,7 +501,7 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
fvarLevel.getFaceCompositeValueTag(faceValues, faceVerts);
|
||||
|
||||
// No mismatch in topology -> no need to further isolate...
|
||||
if (not compFVarFaceTag._mismatch) continue;
|
||||
if (! compFVarFaceTag._mismatch) continue;
|
||||
|
||||
if (compFVarFaceTag._xordinary) {
|
||||
// An xordinary boundary value always requires isolation:
|
||||
@ -514,10 +514,10 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
Vtr::internal::Level::VTag compFVarVTag =
|
||||
fvarLevel.getFaceCompositeValueAndVTag(faceValues, faceVerts, fvarVTags);
|
||||
|
||||
if (not (compFVarVTag._rule & Sdc::Crease::RULE_SMOOTH)) {
|
||||
if (! (compFVarVTag._rule & Sdc::Crease::RULE_SMOOTH)) {
|
||||
// No Smooth corners so too many boundaries/corners -- need to isolate:
|
||||
selectFace = true;
|
||||
} else if (not (compFVarVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
} else if (! (compFVarVTag._rule & Sdc::Crease::RULE_CORNER)) {
|
||||
// A mix of Smooth and Crease corners -- must be regular so don't isolate:
|
||||
selectFace = false;
|
||||
} else {
|
||||
@ -537,7 +537,7 @@ TopologyRefiner::selectFeatureAdaptiveComponents(Vtr::internal::SparseSelector&
|
||||
// (the topological corner tag catches this above). Verify that the corner
|
||||
// vertex is opposite the smooth vertex (and consider doing this above)...
|
||||
//
|
||||
if (not selectFace && (level.getDepth() == 0)) {
|
||||
if (! selectFace && (level.getDepth() == 0)) {
|
||||
if (fvarVTags[0]._infSharp && fvarVTags[2]._boundary) selectFace = true;
|
||||
if (fvarVTags[1]._infSharp && fvarVTags[3]._boundary) selectFace = true;
|
||||
if (fvarVTags[2]._infSharp && fvarVTags[0]._boundary) selectFace = true;
|
||||
|
@ -66,7 +66,7 @@ public:
|
||||
bool IsUniform() const { return _isUniform; }
|
||||
|
||||
/// \brief Returns the number of refinement levels
|
||||
int GetNumLevels() const { return (int)_levels.size(); }
|
||||
int GetNumLevels() const { return (int)_farLevels.size(); }
|
||||
|
||||
/// \brief Returns the highest level of refinement
|
||||
int GetMaxLevel() const { return _maxLevel; }
|
||||
|
@ -125,7 +125,7 @@ TopologyRefinerFactoryBase::prepareComponentTopologyAssignment(TopologyRefiner&
|
||||
|
||||
bool completeMissingTopology = (baseLevel.getNumEdges() == 0);
|
||||
if (completeMissingTopology) {
|
||||
if (not baseLevel.completeTopologyFromFaceVertices()) {
|
||||
if (! baseLevel.completeTopologyFromFaceVertices()) {
|
||||
char msg[1024];
|
||||
snprintf(msg, 1024, "Failure in TopologyRefinerFactory<>::Create() -- "
|
||||
"vertex with valence %d > %d max.",
|
||||
@ -142,7 +142,7 @@ TopologyRefinerFactoryBase::prepareComponentTopologyAssignment(TopologyRefiner&
|
||||
}
|
||||
|
||||
if (fullValidation) {
|
||||
if (not baseLevel.validateTopology(callback, callbackData)) {
|
||||
if (! baseLevel.validateTopology(callback, callbackData)) {
|
||||
if (completeMissingTopology) {
|
||||
Error(FAR_RUNTIME_ERROR, "Failure in TopologyRefinerFactory<>::Create() -- "
|
||||
"invalid topology detected from partial specification.");
|
||||
@ -240,7 +240,7 @@ TopologyRefinerFactoryBase::prepareComponentTagsAndSharpness(TopologyRefiner& re
|
||||
// more than two incident faces. In these cases there are more incident
|
||||
// faces than edges (1 more for each additional "fin") and no boundaries.
|
||||
//
|
||||
if (not ((nonManifoldEdgeCount == 2) && (boundaryEdgeCount == 0) && (vFaces.size() > vEdges.size()))) {
|
||||
if (! ((nonManifoldEdgeCount == 2) && (boundaryEdgeCount == 0) && (vFaces.size() > vEdges.size()))) {
|
||||
vSharpness = Sdc::Crease::SHARPNESS_INFINITE;
|
||||
}
|
||||
}
|
||||
|
@ -319,7 +319,7 @@ TopologyRefinerFactory<MESH>::Create(MESH const& mesh, Options options) {
|
||||
|
||||
TopologyRefiner * refiner = new TopologyRefiner(options.schemeType, options.schemeOptions);
|
||||
|
||||
if (not populateBaseLevel(*refiner, mesh, options)) {
|
||||
if (! populateBaseLevel(*refiner, mesh, options)) {
|
||||
delete refiner;
|
||||
return 0;
|
||||
}
|
||||
@ -349,8 +349,8 @@ TopologyRefinerFactory<MESH>::populateBaseLevel(TopologyRefiner& refiner, MESH c
|
||||
// an inventory of all components and their relations that is used to allocate buffers
|
||||
// to be efficiently populated in the subsequent topology assignment step.
|
||||
//
|
||||
if (not resizeComponentTopology(refiner, mesh)) return false;
|
||||
if (not prepareComponentTopologySizing(refiner)) return false;
|
||||
if (! resizeComponentTopology(refiner, mesh)) return false;
|
||||
if (! prepareComponentTopologySizing(refiner)) return false;
|
||||
|
||||
//
|
||||
// Assignment of the topology -- this is a required specialization for MESH. If edges
|
||||
@ -361,21 +361,21 @@ TopologyRefinerFactory<MESH>::populateBaseLevel(TopologyRefiner& refiner, MESH c
|
||||
TopologyCallback callback = reinterpret_cast<TopologyCallback>(reportInvalidTopology);
|
||||
void const * userData = &mesh;
|
||||
|
||||
if (not assignComponentTopology(refiner, mesh)) return false;
|
||||
if (not prepareComponentTopologyAssignment(refiner, validate, callback, userData)) return false;
|
||||
if (! assignComponentTopology(refiner, mesh)) return false;
|
||||
if (! prepareComponentTopologyAssignment(refiner, validate, callback, userData)) return false;
|
||||
|
||||
//
|
||||
// User assigned and internal tagging of components -- an optional specialization for
|
||||
// MESH. Allows the specification of sharpness values, holes, etc.
|
||||
//
|
||||
if (not assignComponentTags(refiner, mesh)) return false;
|
||||
if (not prepareComponentTagsAndSharpness(refiner)) return false;
|
||||
if (! assignComponentTags(refiner, mesh)) return false;
|
||||
if (! prepareComponentTagsAndSharpness(refiner)) return false;
|
||||
|
||||
//
|
||||
// Defining channels of face-varying primvar data -- an optional specialization for MESH.
|
||||
//
|
||||
if (not assignFaceVaryingTopology(refiner, mesh)) return false;
|
||||
if (not prepareFaceVaryingChannels(refiner)) return false;
|
||||
if (! assignFaceVaryingTopology(refiner, mesh)) return false;
|
||||
if (! prepareFaceVaryingChannels(refiner)) return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
@ -317,6 +317,11 @@ add_library(osd_cpu_obj
|
||||
${PUBLIC_HEADER_FILES}
|
||||
)
|
||||
|
||||
set_target_properties(osd_cpu_obj
|
||||
PROPERTIES
|
||||
FOLDER "opensubdiv"
|
||||
)
|
||||
|
||||
if( GPU_SOURCE_FILES )
|
||||
add_library(osd_gpu_obj
|
||||
OBJECT
|
||||
@ -325,6 +330,12 @@ if( GPU_SOURCE_FILES )
|
||||
${PUBLIC_HEADER_FILES}
|
||||
${INC_FILES}
|
||||
)
|
||||
|
||||
set_target_properties(osd_gpu_obj
|
||||
PROPERTIES
|
||||
FOLDER "opensubdiv"
|
||||
)
|
||||
|
||||
endif()
|
||||
|
||||
_add_doxy_headers( "${DOXY_HEADER_FILES}" )
|
||||
|
@ -84,8 +84,8 @@ struct BufferDescriptor {
|
||||
|
||||
/// True if the descriptors are identical
|
||||
bool operator == (BufferDescriptor const &other) const {
|
||||
return (offset == other.offset and
|
||||
length == other.length and
|
||||
return (offset == other.offset &&
|
||||
length == other.length &&
|
||||
stride == other.stride);
|
||||
}
|
||||
|
||||
|
@ -66,31 +66,31 @@ static clEnqueueReleaseD3D11Objects_fn clEnqueueReleaseD3D11Objects = NULL;
|
||||
|
||||
static void resolveInteropFunctions() {
|
||||
|
||||
if (not clCreateFromD3D11Buffer) {
|
||||
if (! clCreateFromD3D11Buffer) {
|
||||
clCreateFromD3D11Buffer =
|
||||
(clCreateFromD3D11Buffer_fn)
|
||||
clGetExtensionFunctionAddress("clCreateFromD3D11BufferKHR");
|
||||
}
|
||||
if (not clCreateFromD3D11Buffer) {
|
||||
if (! clCreateFromD3D11Buffer) {
|
||||
clCreateFromD3D11Buffer =
|
||||
(clCreateFromD3D11Buffer_fn)
|
||||
clGetExtensionFunctionAddress("clCreateFromD3D11BufferNV");
|
||||
}
|
||||
|
||||
if (not clEnqueueAcquireD3D11Objects) {
|
||||
if (! clEnqueueAcquireD3D11Objects) {
|
||||
clEnqueueAcquireD3D11Objects = (clEnqueueAcquireD3D11Objects_fn)
|
||||
clGetExtensionFunctionAddress("clEnqueueAcquireD3D11ObjectsKHR");
|
||||
}
|
||||
if (not clEnqueueAcquireD3D11Objects) {
|
||||
if (! clEnqueueAcquireD3D11Objects) {
|
||||
clEnqueueAcquireD3D11Objects = (clEnqueueAcquireD3D11Objects_fn)
|
||||
clGetExtensionFunctionAddress("clEnqueueAcquireD3D11ObjectsNV");
|
||||
}
|
||||
|
||||
if (not clEnqueueReleaseD3D11Objects) {
|
||||
if (! clEnqueueReleaseD3D11Objects) {
|
||||
clEnqueueReleaseD3D11Objects = (clEnqueueReleaseD3D11Objects_fn)
|
||||
clGetExtensionFunctionAddress("clEnqueueReleaseD3D11ObjectsKHR");
|
||||
}
|
||||
if (not clEnqueueReleaseD3D11Objects) {
|
||||
if (! clEnqueueReleaseD3D11Objects) {
|
||||
clEnqueueReleaseD3D11Objects = (clEnqueueReleaseD3D11Objects_fn)
|
||||
clGetExtensionFunctionAddress("clEnqueueReleaseD3D11ObjectsNV");
|
||||
}
|
||||
@ -178,9 +178,9 @@ CLD3D11VertexBuffer::allocate(cl_context clContext, ID3D11Device *device) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (not clCreateFromD3D11Buffer) {
|
||||
if (! clCreateFromD3D11Buffer) {
|
||||
resolveInteropFunctions();
|
||||
if (not clCreateFromD3D11Buffer) {
|
||||
if (! clCreateFromD3D11Buffer) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
@ -200,9 +200,9 @@ CLD3D11VertexBuffer::map(cl_command_queue queue) {
|
||||
if (_clMapped) return;
|
||||
_clQueue = queue;
|
||||
|
||||
if (not clEnqueueAcquireD3D11Objects) {
|
||||
if (! clEnqueueAcquireD3D11Objects) {
|
||||
resolveInteropFunctions();
|
||||
if (not clEnqueueAcquireD3D11Objects) {
|
||||
if (! clEnqueueAcquireD3D11Objects) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
@ -214,10 +214,10 @@ CLD3D11VertexBuffer::map(cl_command_queue queue) {
|
||||
void
|
||||
CLD3D11VertexBuffer::unmap() {
|
||||
|
||||
if (not _clMapped) return;
|
||||
if (not clEnqueueReleaseD3D11Objects) {
|
||||
if (! _clMapped) return;
|
||||
if (! clEnqueueReleaseD3D11Objects) {
|
||||
resolveInteropFunctions();
|
||||
if (not clEnqueueReleaseD3D11Objects) {
|
||||
if (! clEnqueueReleaseD3D11Objects) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
@ -204,7 +204,10 @@ CLEvaluator::EvalStencils(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
cl_mem offsets,
|
||||
cl_mem indices,
|
||||
cl_mem weights,
|
||||
int start, int end) const {
|
||||
int start, int end,
|
||||
unsigned int numStartEvents,
|
||||
const cl_event* startEvents,
|
||||
cl_event* endEvent) const {
|
||||
if (end <= start) return true;
|
||||
|
||||
size_t globalWorkSize = (size_t)(end - start);
|
||||
@ -222,7 +225,7 @@ CLEvaluator::EvalStencils(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
|
||||
cl_int errNum = clEnqueueNDRangeKernel(
|
||||
_clCommandQueue, _stencilKernel, 1, NULL,
|
||||
&globalWorkSize, NULL, 0, NULL, NULL);
|
||||
&globalWorkSize, NULL, numStartEvents, startEvents, endEvent);
|
||||
|
||||
if (errNum != CL_SUCCESS) {
|
||||
Far::Error(Far::FAR_RUNTIME_ERROR,
|
||||
@ -230,7 +233,10 @@ CLEvaluator::EvalStencils(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
return false;
|
||||
}
|
||||
|
||||
if (endEvent == NULL)
|
||||
{
|
||||
clFinish(_clCommandQueue);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -245,7 +251,10 @@ CLEvaluator::EvalStencils(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
cl_mem weights,
|
||||
cl_mem duWeights,
|
||||
cl_mem dvWeights,
|
||||
int start, int end) const {
|
||||
int start, int end,
|
||||
unsigned int numStartEvents,
|
||||
const cl_event* startEvents,
|
||||
cl_event* endEvent) const {
|
||||
if (end <= start) return true;
|
||||
|
||||
size_t globalWorkSize = (size_t)(end - start);
|
||||
@ -271,7 +280,7 @@ CLEvaluator::EvalStencils(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
|
||||
cl_int errNum = clEnqueueNDRangeKernel(
|
||||
_clCommandQueue, _stencilDerivKernel, 1, NULL,
|
||||
&globalWorkSize, NULL, 0, NULL, NULL);
|
||||
&globalWorkSize, NULL, numStartEvents, startEvents, endEvent);
|
||||
|
||||
if (errNum != CL_SUCCESS) {
|
||||
Far::Error(Far::FAR_RUNTIME_ERROR,
|
||||
@ -279,7 +288,10 @@ CLEvaluator::EvalStencils(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
return false;
|
||||
}
|
||||
|
||||
if (endEvent == NULL)
|
||||
{
|
||||
clFinish(_clCommandQueue);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -292,7 +304,10 @@ CLEvaluator::EvalPatches(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
cl_mem patchCoordsBuffer,
|
||||
cl_mem patchArrayBuffer,
|
||||
cl_mem patchIndexBuffer,
|
||||
cl_mem patchParamBuffer) const {
|
||||
cl_mem patchParamBuffer,
|
||||
unsigned int numStartEvents,
|
||||
const cl_event* startEvents,
|
||||
cl_event* endEvent) const {
|
||||
|
||||
size_t globalWorkSize = (size_t)(numPatchCoords);
|
||||
|
||||
@ -313,7 +328,7 @@ CLEvaluator::EvalPatches(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
|
||||
cl_int errNum = clEnqueueNDRangeKernel(
|
||||
_clCommandQueue, _patchKernel, 1, NULL,
|
||||
&globalWorkSize, NULL, 0, NULL, NULL);
|
||||
&globalWorkSize, NULL, numStartEvents, startEvents, endEvent);
|
||||
|
||||
if (errNum != CL_SUCCESS) {
|
||||
Far::Error(Far::FAR_RUNTIME_ERROR,
|
||||
@ -321,7 +336,10 @@ CLEvaluator::EvalPatches(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
return false;
|
||||
}
|
||||
|
||||
if (endEvent == NULL)
|
||||
{
|
||||
clFinish(_clCommandQueue);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
@ -158,6 +158,19 @@ public:
|
||||
/// cl_command_queue GetCommandQueue()
|
||||
/// methods.
|
||||
///
|
||||
/// @param numStartEvents the number of events in the array pointed to by
|
||||
/// startEvents.
|
||||
///
|
||||
/// @param startEvents points to an array of cl_event which will determine
|
||||
/// when it is safe for the OpenCL device to begin work
|
||||
/// or NULL if it can begin immediately.
|
||||
///
|
||||
/// @param endEvent pointer to a cl_event which will recieve a copy of
|
||||
/// the cl_event which indicates when all work for this
|
||||
/// call has completed. This cl_event has an incremented
|
||||
/// reference count and should be released via
|
||||
/// clReleaseEvent(). NULL if not required.
|
||||
///
|
||||
template <typename SRC_BUFFER, typename DST_BUFFER,
|
||||
typename STENCIL_TABLE, typename DEVICE_CONTEXT>
|
||||
static bool EvalStencils(
|
||||
@ -165,12 +178,16 @@ public:
|
||||
DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
|
||||
STENCIL_TABLE const *stencilTable,
|
||||
CLEvaluator const *instance,
|
||||
DEVICE_CONTEXT deviceContext) {
|
||||
DEVICE_CONTEXT deviceContext,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) {
|
||||
|
||||
if (instance) {
|
||||
return instance->EvalStencils(srcBuffer, srcDesc,
|
||||
dstBuffer, dstDesc,
|
||||
stencilTable);
|
||||
stencilTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
} else {
|
||||
// Create an instance on demand (slow)
|
||||
instance = Create(srcDesc, dstDesc,
|
||||
@ -180,7 +197,8 @@ public:
|
||||
if (instance) {
|
||||
bool r = instance->EvalStencils(srcBuffer, srcDesc,
|
||||
dstBuffer, dstDesc,
|
||||
stencilTable);
|
||||
stencilTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
delete instance;
|
||||
return r;
|
||||
}
|
||||
@ -230,6 +248,19 @@ public:
|
||||
/// cl_command_queue GetCommandQueue()
|
||||
/// methods.
|
||||
///
|
||||
/// @param numStartEvents the number of events in the array pointed to by
|
||||
/// startEvents.
|
||||
///
|
||||
/// @param startEvents points to an array of cl_event which will determine
|
||||
/// when it is safe for the OpenCL device to begin work
|
||||
/// or NULL if it can begin immediately.
|
||||
///
|
||||
/// @param endEvent pointer to a cl_event which will recieve a copy of
|
||||
/// the cl_event which indicates when all work for this
|
||||
/// call has completed. This cl_event has an incremented
|
||||
/// reference count and should be released via
|
||||
/// clReleaseEvent(). NULL if not required.
|
||||
///
|
||||
template <typename SRC_BUFFER, typename DST_BUFFER,
|
||||
typename STENCIL_TABLE, typename DEVICE_CONTEXT>
|
||||
static bool EvalStencils(
|
||||
@ -239,14 +270,18 @@ public:
|
||||
DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
|
||||
STENCIL_TABLE const *stencilTable,
|
||||
CLEvaluator const *instance,
|
||||
DEVICE_CONTEXT deviceContext) {
|
||||
DEVICE_CONTEXT deviceContext,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) {
|
||||
|
||||
if (instance) {
|
||||
return instance->EvalStencils(srcBuffer, srcDesc,
|
||||
dstBuffer, dstDesc,
|
||||
duBuffer, duDesc,
|
||||
dvBuffer, dvDesc,
|
||||
stencilTable);
|
||||
stencilTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
} else {
|
||||
// Create an instance on demand (slow)
|
||||
instance = Create(srcDesc, dstDesc, duDesc, dvDesc,
|
||||
@ -256,7 +291,8 @@ public:
|
||||
dstBuffer, dstDesc,
|
||||
duBuffer, duDesc,
|
||||
dvBuffer, dvDesc,
|
||||
stencilTable);
|
||||
stencilTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
delete instance;
|
||||
return r;
|
||||
}
|
||||
@ -271,7 +307,10 @@ public:
|
||||
bool EvalStencils(
|
||||
SRC_BUFFER *srcBuffer, BufferDescriptor const &srcDesc,
|
||||
DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
|
||||
STENCIL_TABLE const *stencilTable) const {
|
||||
STENCIL_TABLE const *stencilTable,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) const {
|
||||
return EvalStencils(srcBuffer->BindCLBuffer(_clCommandQueue), srcDesc,
|
||||
dstBuffer->BindCLBuffer(_clCommandQueue), dstDesc,
|
||||
stencilTable->GetSizesBuffer(),
|
||||
@ -279,7 +318,8 @@ public:
|
||||
stencilTable->GetIndicesBuffer(),
|
||||
stencilTable->GetWeightsBuffer(),
|
||||
0,
|
||||
stencilTable->GetNumStencils());
|
||||
stencilTable->GetNumStencils(),
|
||||
numStartEvents, startEvents, endEvent);
|
||||
}
|
||||
|
||||
/// Generic compute function.
|
||||
@ -291,7 +331,10 @@ public:
|
||||
DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
|
||||
DST_BUFFER *duBuffer, BufferDescriptor const &duDesc,
|
||||
DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
|
||||
STENCIL_TABLE const *stencilTable) const {
|
||||
STENCIL_TABLE const *stencilTable,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) const {
|
||||
return EvalStencils(srcBuffer->BindCLBuffer(_clCommandQueue), srcDesc,
|
||||
dstBuffer->BindCLBuffer(_clCommandQueue), dstDesc,
|
||||
duBuffer->BindCLBuffer(_clCommandQueue), duDesc,
|
||||
@ -303,7 +346,8 @@ public:
|
||||
stencilTable->GetDuWeightsBuffer(),
|
||||
stencilTable->GetDvWeightsBuffer(),
|
||||
0,
|
||||
stencilTable->GetNumStencils());
|
||||
stencilTable->GetNumStencils(),
|
||||
numStartEvents, startEvents, endEvent);
|
||||
}
|
||||
|
||||
/// Dispatch the CL compute kernel asynchronously.
|
||||
@ -315,7 +359,10 @@ public:
|
||||
cl_mem indices,
|
||||
cl_mem weights,
|
||||
int start,
|
||||
int end) const;
|
||||
int end,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) const;
|
||||
|
||||
/// Dispatch the CL compute kernel asynchronously.
|
||||
/// returns false if the kernel hasn't been compiled yet.
|
||||
@ -330,7 +377,10 @@ public:
|
||||
cl_mem duWeights,
|
||||
cl_mem dvWeights,
|
||||
int start,
|
||||
int end) const;
|
||||
int end,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) const;
|
||||
|
||||
/// ----------------------------------------------------------------------
|
||||
///
|
||||
@ -373,6 +423,19 @@ public:
|
||||
/// cl_command_queue GetCommandQueue()
|
||||
/// methods.
|
||||
///
|
||||
/// @param numStartEvents the number of events in the array pointed to by
|
||||
/// startEvents.
|
||||
///
|
||||
/// @param startEvents points to an array of cl_event which will determine
|
||||
/// when it is safe for the OpenCL device to begin work
|
||||
/// or NULL if it can begin immediately.
|
||||
///
|
||||
/// @param endEvent pointer to a cl_event which will recieve a copy of
|
||||
/// the cl_event which indicates when all work for this
|
||||
/// call has completed. This cl_event has an incremented
|
||||
/// reference count and should be released via
|
||||
/// clReleaseEvent(). NULL if not required.
|
||||
///
|
||||
template <typename SRC_BUFFER, typename DST_BUFFER,
|
||||
typename PATCHCOORD_BUFFER, typename PATCH_TABLE,
|
||||
typename DEVICE_CONTEXT>
|
||||
@ -383,13 +446,17 @@ public:
|
||||
PATCHCOORD_BUFFER *patchCoords,
|
||||
PATCH_TABLE *patchTable,
|
||||
CLEvaluator const *instance,
|
||||
DEVICE_CONTEXT deviceContext) {
|
||||
DEVICE_CONTEXT deviceContext,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) {
|
||||
|
||||
if (instance) {
|
||||
return instance->EvalPatches(srcBuffer, srcDesc,
|
||||
dstBuffer, dstDesc,
|
||||
numPatchCoords, patchCoords,
|
||||
patchTable);
|
||||
patchTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
} else {
|
||||
// Create an instance on demand (slow)
|
||||
(void)deviceContext; // unused
|
||||
@ -401,7 +468,8 @@ public:
|
||||
bool r = instance->EvalPatches(srcBuffer, srcDesc,
|
||||
dstBuffer, dstDesc,
|
||||
numPatchCoords, patchCoords,
|
||||
patchTable);
|
||||
patchTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
delete instance;
|
||||
return r;
|
||||
}
|
||||
@ -452,6 +520,19 @@ public:
|
||||
/// cl_command_queue GetCommandQueue()
|
||||
/// methods.
|
||||
///
|
||||
/// @param numStartEvents the number of events in the array pointed to by
|
||||
/// startEvents.
|
||||
///
|
||||
/// @param startEvents points to an array of cl_event which will determine
|
||||
/// when it is safe for the OpenCL device to begin work
|
||||
/// or NULL if it can begin immediately.
|
||||
///
|
||||
/// @param endEvent pointer to a cl_event which will recieve a copy of
|
||||
/// the cl_event which indicates when all work for this
|
||||
/// call has completed. This cl_event has an incremented
|
||||
/// reference count and should be released via
|
||||
/// clReleaseEvent(). NULL if not required.
|
||||
///
|
||||
template <typename SRC_BUFFER, typename DST_BUFFER,
|
||||
typename PATCHCOORD_BUFFER, typename PATCH_TABLE,
|
||||
typename DEVICE_CONTEXT>
|
||||
@ -464,7 +545,10 @@ public:
|
||||
PATCHCOORD_BUFFER *patchCoords,
|
||||
PATCH_TABLE *patchTable,
|
||||
CLEvaluator const *instance,
|
||||
DEVICE_CONTEXT deviceContext) {
|
||||
DEVICE_CONTEXT deviceContext,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) {
|
||||
|
||||
if (instance) {
|
||||
return instance->EvalPatches(srcBuffer, srcDesc,
|
||||
@ -472,7 +556,8 @@ public:
|
||||
duBuffer, duDesc,
|
||||
dvBuffer, dvDesc,
|
||||
numPatchCoords, patchCoords,
|
||||
patchTable);
|
||||
patchTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
} else {
|
||||
// Create an instance on demand (slow)
|
||||
(void)deviceContext; // unused
|
||||
@ -483,7 +568,8 @@ public:
|
||||
duBuffer, duDesc,
|
||||
dvBuffer, dvDesc,
|
||||
numPatchCoords, patchCoords,
|
||||
patchTable);
|
||||
patchTable,
|
||||
numStartEvents, startEvents, endEvent);
|
||||
delete instance;
|
||||
return r;
|
||||
}
|
||||
@ -515,6 +601,19 @@ public:
|
||||
///
|
||||
/// @param patchTable CLPatchTable or equivalent
|
||||
///
|
||||
/// @param numStartEvents the number of events in the array pointed to by
|
||||
/// startEvents.
|
||||
///
|
||||
/// @param startEvents points to an array of cl_event which will determine
|
||||
/// when it is safe for the OpenCL device to begin work
|
||||
/// or NULL if it can begin immediately.
|
||||
///
|
||||
/// @param endEvent pointer to a cl_event which will recieve a copy of
|
||||
/// the cl_event which indicates when all work for this
|
||||
/// call has completed. This cl_event has an incremented
|
||||
/// reference count and should be released via
|
||||
/// clReleaseEvent(). NULL if not required.
|
||||
///
|
||||
template <typename SRC_BUFFER, typename DST_BUFFER,
|
||||
typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
|
||||
bool EvalPatches(
|
||||
@ -522,7 +621,10 @@ public:
|
||||
DST_BUFFER *dstBuffer, BufferDescriptor const &dstDesc,
|
||||
int numPatchCoords,
|
||||
PATCHCOORD_BUFFER *patchCoords,
|
||||
PATCH_TABLE *patchTable) const {
|
||||
PATCH_TABLE *patchTable,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) const {
|
||||
|
||||
return EvalPatches(srcBuffer->BindCLBuffer(_clCommandQueue), srcDesc,
|
||||
dstBuffer->BindCLBuffer(_clCommandQueue), dstDesc,
|
||||
@ -532,7 +634,8 @@ public:
|
||||
patchCoords->BindCLBuffer(_clCommandQueue),
|
||||
patchTable->GetPatchArrayBuffer(),
|
||||
patchTable->GetPatchIndexBuffer(),
|
||||
patchTable->GetPatchParamBuffer());
|
||||
patchTable->GetPatchParamBuffer(),
|
||||
numStartEvents, startEvents, endEvent);
|
||||
}
|
||||
|
||||
/// \brief Generic limit eval function with derivatives. This function has
|
||||
@ -569,6 +672,19 @@ public:
|
||||
///
|
||||
/// @param patchTable CLPatchTable or equivalent
|
||||
///
|
||||
/// @param numStartEvents the number of events in the array pointed to by
|
||||
/// startEvents.
|
||||
///
|
||||
/// @param startEvents points to an array of cl_event which will determine
|
||||
/// when it is safe for the OpenCL device to begin work
|
||||
/// or NULL if it can begin immediately.
|
||||
///
|
||||
/// @param endEvent pointer to a cl_event which will recieve a copy of
|
||||
/// the cl_event which indicates when all work for this
|
||||
/// call has completed. This cl_event has an incremented
|
||||
/// reference count and should be released via
|
||||
/// clReleaseEvent(). NULL if not required.
|
||||
///
|
||||
template <typename SRC_BUFFER, typename DST_BUFFER,
|
||||
typename PATCHCOORD_BUFFER, typename PATCH_TABLE>
|
||||
bool EvalPatches(
|
||||
@ -578,7 +694,10 @@ public:
|
||||
DST_BUFFER *dvBuffer, BufferDescriptor const &dvDesc,
|
||||
int numPatchCoords,
|
||||
PATCHCOORD_BUFFER *patchCoords,
|
||||
PATCH_TABLE *patchTable) const {
|
||||
PATCH_TABLE *patchTable,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) const {
|
||||
|
||||
return EvalPatches(srcBuffer->BindCLBuffer(_clCommandQueue), srcDesc,
|
||||
dstBuffer->BindCLBuffer(_clCommandQueue), dstDesc,
|
||||
@ -588,7 +707,8 @@ public:
|
||||
patchCoords->BindCLBuffer(_clCommandQueue),
|
||||
patchTable->GetPatchArrayBuffer(),
|
||||
patchTable->GetPatchIndexBuffer(),
|
||||
patchTable->GetPatchParamBuffer());
|
||||
patchTable->GetPatchParamBuffer(),
|
||||
numStartEvents, startEvents, endEvent);
|
||||
}
|
||||
|
||||
bool EvalPatches(cl_mem src, BufferDescriptor const &srcDesc,
|
||||
@ -599,7 +719,10 @@ public:
|
||||
cl_mem patchCoordsBuffer,
|
||||
cl_mem patchArrayBuffer,
|
||||
cl_mem patchIndexBuffer,
|
||||
cl_mem patchParamsBuffer) const;
|
||||
cl_mem patchParamsBuffer,
|
||||
unsigned int numStartEvents=0,
|
||||
const cl_event* startEvents=NULL,
|
||||
cl_event* endEvent=NULL) const;
|
||||
|
||||
/// ----------------------------------------------------------------------
|
||||
///
|
||||
|
@ -138,7 +138,7 @@ CLGLVertexBuffer::map(cl_command_queue queue) {
|
||||
void
|
||||
CLGLVertexBuffer::unmap() {
|
||||
|
||||
if (not _clMapped) return;
|
||||
if (! _clMapped) return;
|
||||
clEnqueueReleaseGLObjects(_clQueue, 1, &_clMemory, 0, 0, 0);
|
||||
_clMapped = false;
|
||||
}
|
||||
|
@ -54,12 +54,15 @@ CLVertexBuffer::Create(int numElements, int numVertices,
|
||||
}
|
||||
|
||||
void
|
||||
CLVertexBuffer::UpdateData(const float *src, int startVertex, int numVertices, cl_command_queue queue) {
|
||||
CLVertexBuffer::UpdateData(const float *src, int startVertex, int numVertices, cl_command_queue queue,
|
||||
cl_event* startEvents, unsigned int numStartEvents, cl_event* endEvent) {
|
||||
|
||||
size_t size = _numElements * numVertices * sizeof(float);
|
||||
size_t offset = startVertex * _numElements * sizeof(float);
|
||||
|
||||
clEnqueueWriteBuffer(queue, _clMemory, true, offset, size, src, 0, NULL, NULL);
|
||||
cl_bool blocking = (endEvent == NULL) ? CL_TRUE : CL_FALSE;
|
||||
cl_int err = clEnqueueWriteBuffer(queue, _clMemory, blocking, offset, size, src, numStartEvents, startEvents, endEvent);
|
||||
assert(err == CL_SUCCESS);
|
||||
}
|
||||
|
||||
int
|
||||
|
@ -56,12 +56,14 @@ public:
|
||||
|
||||
/// This method is meant to be used in client code in order to provide coarse
|
||||
/// vertices data to Osd.
|
||||
void UpdateData(const float *src, int startVertex, int numVertices, cl_command_queue clQueue);
|
||||
void UpdateData(const float *src, int startVertex, int numVertices, cl_command_queue clQueue,
|
||||
cl_event* startEvents = NULL, unsigned int numStartEvents = 0, cl_event* endEvent = NULL);
|
||||
|
||||
template<typename DEVICE_CONTEXT>
|
||||
void UpdateData(const float *src, int startVertex, int numVertices,
|
||||
DEVICE_CONTEXT context) {
|
||||
UpdateData(src, startVertex, numVertices, context->GetCommandQueue());
|
||||
DEVICE_CONTEXT context,
|
||||
cl_event* startEvents = NULL, unsigned int numStartEvents = 0, cl_event* endEvent = NULL) {
|
||||
UpdateData(src, startVertex, numVertices, context->GetCommandQueue(), startEvents, numStartEvents, endEvent);
|
||||
}
|
||||
|
||||
/// Returns how many elements defined in this vertex buffer.
|
||||
|
@ -88,12 +88,12 @@ CpuGLVertexBuffer::BindCpuBuffer() {
|
||||
GLuint
|
||||
CpuGLVertexBuffer::BindVBO(void * /*deviceContext*/) {
|
||||
|
||||
if (not _dataDirty)
|
||||
if (! _dataDirty)
|
||||
return _vbo;
|
||||
|
||||
int size = GetNumElements() * GetNumVertices() * sizeof(float);
|
||||
|
||||
if (not _vbo) {
|
||||
if (! _vbo) {
|
||||
glGenBuffers(1, &_vbo);
|
||||
}
|
||||
|
||||
|
@ -52,7 +52,7 @@ static inline void
|
||||
addWithWeight(float *dst, const float *src, int srcIndex, float weight,
|
||||
BufferDescriptor const &desc) {
|
||||
|
||||
assert(src and dst);
|
||||
assert(src && dst);
|
||||
src = elementAtIndex(src, srcIndex, desc);
|
||||
for (int k = 0; k < desc.length; ++k) {
|
||||
dst[k] += src[k] * weight;
|
||||
@ -62,7 +62,7 @@ addWithWeight(float *dst, const float *src, int srcIndex, float weight,
|
||||
static inline void
|
||||
copy(float *dst, int dstIndex, const float *src, BufferDescriptor const &desc) {
|
||||
|
||||
assert(src and dst);
|
||||
assert(src && dst);
|
||||
|
||||
dst = elementAtIndex(dst, dstIndex, desc);
|
||||
memcpy(dst, src, desc.length*sizeof(float));
|
||||
@ -77,7 +77,7 @@ CpuEvalStencils(float const * src, BufferDescriptor const &srcDesc,
|
||||
float const * weights,
|
||||
int start, int end) {
|
||||
|
||||
assert(start>=0 and start<end);
|
||||
assert(start>=0 && start<end);
|
||||
|
||||
if (start>0) {
|
||||
sizes += start;
|
||||
@ -88,15 +88,15 @@ CpuEvalStencils(float const * src, BufferDescriptor const &srcDesc,
|
||||
src += srcDesc.offset;
|
||||
dst += dstDesc.offset;
|
||||
|
||||
if (srcDesc.length == 4 and dstDesc.length == 4 and
|
||||
srcDesc.stride == 4 and dstDesc.stride == 4) {
|
||||
if (srcDesc.length == 4 && dstDesc.length == 4 &&
|
||||
srcDesc.stride == 4 && dstDesc.stride == 4) {
|
||||
|
||||
// SIMD fast path for aligned primvar data (4 floats)
|
||||
ComputeStencilKernel<4>(src, dst,
|
||||
sizes, indices, weights, start, end);
|
||||
|
||||
} else if (srcDesc.length == 8 and dstDesc.length == 8 and
|
||||
srcDesc.stride == 8 and dstDesc.stride == 8) {
|
||||
} else if (srcDesc.length == 8 && dstDesc.length == 8 &&
|
||||
srcDesc.stride == 8 && dstDesc.stride == 8) {
|
||||
|
||||
// SIMD fast path for aligned primvar data (8 floats)
|
||||
ComputeStencilKernel<8>(src, dst,
|
||||
|
@ -61,7 +61,7 @@ CpuEvalStencils(float const * src, BufferDescriptor const &srcDesc,
|
||||
// SIMD ICC optimization of the stencil kernel
|
||||
//
|
||||
|
||||
#if defined ( __INTEL_COMPILER ) or defined ( __ICC )
|
||||
#if defined ( __INTEL_COMPILER ) || defined ( __ICC )
|
||||
#define __ALIGN_DATA __declspec(align(32))
|
||||
#else
|
||||
#define __ALIGN_DATA
|
||||
@ -86,7 +86,7 @@ ComputeStencilKernel(float const * vertexSrc,
|
||||
for (int i=start; i<end; ++i) {
|
||||
|
||||
// Clear
|
||||
#if defined ( __INTEL_COMPILER ) or defined ( __ICC )
|
||||
#if defined ( __INTEL_COMPILER ) || defined ( __ICC )
|
||||
#pragma simd
|
||||
#pragma vector aligned
|
||||
#endif
|
||||
@ -99,7 +99,7 @@ ComputeStencilKernel(float const * vertexSrc,
|
||||
weight = *weights;
|
||||
|
||||
// AddWithWeight
|
||||
#if defined ( __INTEL_COMPILER ) or defined ( __ICC )
|
||||
#if defined ( __INTEL_COMPILER ) || defined ( __ICC )
|
||||
#pragma simd
|
||||
#pragma vector aligned
|
||||
#endif
|
||||
@ -108,7 +108,7 @@ ComputeStencilKernel(float const * vertexSrc,
|
||||
}
|
||||
}
|
||||
|
||||
#if defined ( __INTEL_COMPILER ) or defined ( __ICC )
|
||||
#if defined ( __INTEL_COMPILER ) || defined ( __ICC )
|
||||
#pragma simd
|
||||
#pragma vector aligned
|
||||
#endif
|
||||
|
@ -443,7 +443,7 @@ void CudaEvalStencils(
|
||||
const int * sizes, const int * offsets, const int * indices,
|
||||
const float * weights,
|
||||
int start, int end) {
|
||||
if (length == 0 or srcStride == 0 or dstStride == 0 or (end <= start)) {
|
||||
if (length == 0 || srcStride == 0 || dstStride == 0 || (end <= start)) {
|
||||
return;
|
||||
}
|
||||
|
||||
|
@ -204,8 +204,11 @@ D3D11ComputeEvaluator::Compile(BufferDescriptor const &srcDesc,
|
||||
return false;
|
||||
}
|
||||
|
||||
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS
|
||||
| D3D10_SHADER_RESOURCES_MAY_ALIAS;
|
||||
DWORD dwShaderFlags = D3DCOMPILE_ENABLE_STRICTNESS;
|
||||
#if defined(D3D10_SHADER_RESOURCES_MAY_ALIAS)
|
||||
dwShaderFlags |= D3D10_SHADER_RESOURCES_MAY_ALIAS;
|
||||
#endif
|
||||
|
||||
#ifdef _DEBUG
|
||||
dwShaderFlags |= D3DCOMPILE_DEBUG;
|
||||
#endif
|
||||
|
@ -59,7 +59,7 @@ D3D11LegacyGregoryPatchTable::Create(Far::PatchTable const *farPatchTable,
|
||||
Far::PatchTable::QuadOffsetsTable const &
|
||||
quadOffsetsTable = farPatchTable->GetQuadOffsetsTable();
|
||||
|
||||
if (not valenceTable.empty()) {
|
||||
if (! valenceTable.empty()) {
|
||||
D3D11_BUFFER_DESC bd;
|
||||
bd.ByteWidth = UINT(valenceTable.size() * sizeof(unsigned int));
|
||||
bd.Usage = D3D11_USAGE_DEFAULT;
|
||||
@ -91,7 +91,7 @@ D3D11LegacyGregoryPatchTable::Create(Far::PatchTable const *farPatchTable,
|
||||
}
|
||||
}
|
||||
|
||||
if (not quadOffsetsTable.empty()) {
|
||||
if (! quadOffsetsTable.empty()) {
|
||||
D3D11_BUFFER_DESC bd;
|
||||
bd.ByteWidth = UINT(quadOffsetsTable.size() * sizeof(unsigned int));
|
||||
bd.Usage = D3D11_USAGE_DEFAULT;
|
||||
|
@ -75,7 +75,7 @@ D3D11VertexBuffer::UpdateData(const float *src, int startVertex, int numVertices
|
||||
return;
|
||||
}
|
||||
|
||||
int size = GetNumElements() * numVertices * sizeof(float);
|
||||
unsigned int size = GetNumElements() * numVertices * sizeof(float);
|
||||
|
||||
memcpy((float*)resource.pData + startVertex * _numElements, src, size);
|
||||
|
||||
|
@ -57,7 +57,7 @@ GLLegacyGregoryPatchTable::Create(Far::PatchTable const *farPatchTable) {
|
||||
Far::PatchTable::QuadOffsetsTable const &
|
||||
quadOffsetsTable = farPatchTable->GetQuadOffsetsTable();
|
||||
|
||||
if (not valenceTable.empty()) {
|
||||
if (! valenceTable.empty()) {
|
||||
GLuint buffer;
|
||||
glGenBuffers(1, &buffer);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, buffer);
|
||||
@ -71,7 +71,7 @@ GLLegacyGregoryPatchTable::Create(Far::PatchTable const *farPatchTable) {
|
||||
glDeleteBuffers(1, &buffer);
|
||||
}
|
||||
|
||||
if (not quadOffsetsTable.empty()) {
|
||||
if (! quadOffsetsTable.empty()) {
|
||||
GLuint buffer;
|
||||
glGenBuffers(1, &buffer);
|
||||
glBindBuffer(GL_ARRAY_BUFFER, buffer);
|
||||
|
@ -72,6 +72,12 @@
|
||||
// mix(input[c].var, input[d].var, UV.x), UV.y)
|
||||
#endif
|
||||
|
||||
// For now, fractional spacing is supported only with screen space tessellation
|
||||
#ifndef OSD_ENABLE_SCREENSPACE_TESSELLATION
|
||||
#undef OSD_FRACTIONAL_EVEN_SPACING
|
||||
#undef OSD_FRACTIONAL_ODD_SPACING
|
||||
#endif
|
||||
|
||||
#if defined OSD_FRACTIONAL_EVEN_SPACING
|
||||
#define OSD_SPACING fractional_even_spacing
|
||||
#elif defined OSD_FRACTIONAL_ODD_SPACING
|
||||
@ -1086,19 +1092,27 @@ OsdFlipMatrix(mat4 m)
|
||||
m[0][3], m[0][2], m[0][1], m[0][0]);
|
||||
}
|
||||
|
||||
// Regular BSpline to Bezier
|
||||
uniform mat4 Q = mat4(
|
||||
1.f/6.f, 4.f/6.f, 1.f/6.f, 0.f,
|
||||
0.f, 4.f/6.f, 2.f/6.f, 0.f,
|
||||
0.f, 2.f/6.f, 4.f/6.f, 0.f,
|
||||
0.f, 1.f/6.f, 4.f/6.f, 1.f/6.f
|
||||
);
|
||||
|
||||
// Infinitely Sharp (boundary)
|
||||
uniform mat4 Mi = mat4(
|
||||
1.f/6.f, 4.f/6.f, 1.f/6.f, 0.f,
|
||||
0.f, 4.f/6.f, 2.f/6.f, 0.f,
|
||||
0.f, 2.f/6.f, 4.f/6.f, 0.f,
|
||||
0.f, 0.f, 1.f, 0.f
|
||||
);
|
||||
|
||||
// convert BSpline cv to Bezier cv
|
||||
void
|
||||
OsdComputePerPatchVertexBSpline(ivec3 patchParam, int ID, vec3 cv[16],
|
||||
out OsdPerPatchVertexBezier result)
|
||||
{
|
||||
// Regular BSpline to Bezier
|
||||
mat4 Q = mat4(
|
||||
1.f/6.f, 4.f/6.f, 1.f/6.f, 0.f,
|
||||
0.f, 4.f/6.f, 2.f/6.f, 0.f,
|
||||
0.f, 2.f/6.f, 4.f/6.f, 0.f,
|
||||
0.f, 1.f/6.f, 4.f/6.f, 1.f/6.f
|
||||
);
|
||||
|
||||
result.patchParam = patchParam;
|
||||
|
||||
int i = ID%4;
|
||||
@ -1106,15 +1120,10 @@ OsdComputePerPatchVertexBSpline(ivec3 patchParam, int ID, vec3 cv[16],
|
||||
|
||||
#if defined OSD_PATCH_ENABLE_SINGLE_CREASE
|
||||
|
||||
// Infinitely Sharp (boundary)
|
||||
mat4 Mi = mat4(
|
||||
1.f/6.f, 4.f/6.f, 1.f/6.f, 0.f,
|
||||
0.f, 4.f/6.f, 2.f/6.f, 0.f,
|
||||
0.f, 2.f/6.f, 4.f/6.f, 0.f,
|
||||
0.f, 0.f, 1.f, 0.f
|
||||
);
|
||||
vec3 P = vec3(0); // 0 to 1-2^(-Sf)
|
||||
vec3 P1 = vec3(0); // 1-2^(-Sf) to 1-2^(-Sc)
|
||||
vec3 P2 = vec3(0); // 1-2^(-Sc) to 1
|
||||
|
||||
mat4 Mj, Ms;
|
||||
float sharpness = OsdGetPatchSharpness(patchParam);
|
||||
if (sharpness > 0) {
|
||||
float Sf = floor(sharpness);
|
||||
@ -1122,59 +1131,74 @@ OsdComputePerPatchVertexBSpline(ivec3 patchParam, int ID, vec3 cv[16],
|
||||
float Sr = fract(sharpness);
|
||||
mat4 Mf = OsdComputeMs(Sf);
|
||||
mat4 Mc = OsdComputeMs(Sc);
|
||||
Mj = (1-Sr) * Mf + Sr * Mi;
|
||||
Ms = (1-Sr) * Mf + Sr * Mc;
|
||||
mat4 Mj = (1-Sr) * Mf + Sr * Mi;
|
||||
mat4 Ms = (1-Sr) * Mf + Sr * Mc;
|
||||
float s0 = 1 - pow(2, -floor(sharpness));
|
||||
float s1 = 1 - pow(2, -ceil(sharpness));
|
||||
result.vSegments = vec2(s0, s1);
|
||||
} else {
|
||||
Mj = Ms = Mi;
|
||||
result.vSegments = vec2(0);
|
||||
}
|
||||
result.P = vec3(0); // 0 to 1-2^(-Sf)
|
||||
result.P1 = vec3(0); // 1-2^(-Sf) to 1-2^(-Sc)
|
||||
result.P2 = vec3(0); // 1-2^(-Sc) to 1
|
||||
|
||||
mat4 MUi, MUj, MUs;
|
||||
mat4 MVi, MVj, MVs;
|
||||
MUi = MUj = MUs = Q;
|
||||
MVi = MVj = MVs = Q;
|
||||
mat4 MUi = Q, MUj = Q, MUs = Q;
|
||||
mat4 MVi = Q, MVj = Q, MVs = Q;
|
||||
|
||||
int boundaryMask = OsdGetPatchBoundaryMask(patchParam);
|
||||
if ((boundaryMask & 1) != 0) {
|
||||
MVi = OsdFlipMatrix(Mi);
|
||||
MVj = OsdFlipMatrix(Mj);
|
||||
MVs = OsdFlipMatrix(Ms);
|
||||
}
|
||||
if ((boundaryMask & 2) != 0) {
|
||||
MUi = Mi;
|
||||
MUj = Mj;
|
||||
MUs = Ms;
|
||||
}
|
||||
if ((boundaryMask & 4) != 0) {
|
||||
MVi = Mi;
|
||||
MVj = Mj;
|
||||
MVs = Ms;
|
||||
}
|
||||
if ((boundaryMask & 8) != 0) {
|
||||
MUi = OsdFlipMatrix(Mi);
|
||||
MUj = OsdFlipMatrix(Mj);
|
||||
MUs = OsdFlipMatrix(Ms);
|
||||
}
|
||||
|
||||
vec3 Hi[4], Hj[4], Hs[4];
|
||||
for (int l=0; l<4; ++l) {
|
||||
Hi[l] = Hj[l] = Hs[l] = vec3(0);
|
||||
for (int k=0; k<4; ++k) {
|
||||
Hi[l] += MUi[i][k] * cv[l*4 + k];
|
||||
Hj[l] += MUj[i][k] * cv[l*4 + k];
|
||||
Hs[l] += MUs[i][k] * cv[l*4 + k];
|
||||
int boundaryMask = OsdGetPatchBoundaryMask(patchParam);
|
||||
if ((boundaryMask & 1) != 0) {
|
||||
MVi = OsdFlipMatrix(Mi);
|
||||
MVj = OsdFlipMatrix(Mj);
|
||||
MVs = OsdFlipMatrix(Ms);
|
||||
}
|
||||
}
|
||||
for (int k=0; k<4; ++k) {
|
||||
result.P += MVi[j][k]*Hi[k];
|
||||
result.P1 += MVj[j][k]*Hj[k];
|
||||
result.P2 += MVs[j][k]*Hs[k];
|
||||
if ((boundaryMask & 2) != 0) {
|
||||
MUi = Mi;
|
||||
MUj = Mj;
|
||||
MUs = Ms;
|
||||
}
|
||||
if ((boundaryMask & 4) != 0) {
|
||||
MVi = Mi;
|
||||
MVj = Mj;
|
||||
MVs = Ms;
|
||||
}
|
||||
if ((boundaryMask & 8) != 0) {
|
||||
MUi = OsdFlipMatrix(Mi);
|
||||
MUj = OsdFlipMatrix(Mj);
|
||||
MUs = OsdFlipMatrix(Ms);
|
||||
}
|
||||
|
||||
vec3 Hi[4], Hj[4], Hs[4];
|
||||
for (int l=0; l<4; ++l) {
|
||||
Hi[l] = Hj[l] = Hs[l] = vec3(0);
|
||||
for (int k=0; k<4; ++k) {
|
||||
Hi[l] += MUi[i][k] * cv[l*4 + k];
|
||||
Hj[l] += MUj[i][k] * cv[l*4 + k];
|
||||
Hs[l] += MUs[i][k] * cv[l*4 + k];
|
||||
}
|
||||
}
|
||||
for (int k=0; k<4; ++k) {
|
||||
P += MVi[j][k]*Hi[k];
|
||||
P1 += MVj[j][k]*Hj[k];
|
||||
P2 += MVs[j][k]*Hs[k];
|
||||
}
|
||||
|
||||
result.P = P;
|
||||
result.P1 = P1;
|
||||
result.P2 = P2;
|
||||
} else {
|
||||
result.vSegments = vec2(0);
|
||||
|
||||
OsdComputeBSplineBoundaryPoints(cv, patchParam);
|
||||
|
||||
vec3 Hi[4];
|
||||
for (int l=0; l<4; ++l) {
|
||||
Hi[l] = vec3(0);
|
||||
for (int k=0; k<4; ++k) {
|
||||
Hi[l] += Q[i][k] * cv[l*4 + k];
|
||||
}
|
||||
}
|
||||
for (int k=0; k<4; ++k) {
|
||||
P += Q[j][k]*Hi[k];
|
||||
}
|
||||
|
||||
result.P = P;
|
||||
result.P1 = P;
|
||||
result.P2 = P;
|
||||
}
|
||||
#else
|
||||
OsdComputeBSplineBoundaryPoints(cv, patchParam);
|
||||
|
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Reference in New Issue
Block a user