Commit Graph

61 Commits

Author SHA1 Message Date
manuelk
b599bbc0cc Fix vtrViewer code example
- add control to toggle display of gregory basis
- add dedicated (yellow) color to common/patchColors for gregory basis
- fix display of end-cap quads
2014-11-18 10:57:19 -08:00
David G Yu
e99ac7e0c1 Updated example framework code to disable SSAO by default. 2014-10-24 11:18:51 -07:00
David G Yu
4c0f026bee Fixed a few problems with High DPI displays in the example programs. 2014-10-24 11:15:19 -07:00
manuelk
7d07e341e0 Adjust near clipping plane in glViewer automatically when SSAO is turned off
- when SSAO is turned off, we can bring the near clipping plane much closer to help close-up inspection...
2014-10-21 18:50:54 -07:00
Takahito Tejima
c0907c7bc1 Introduces 'single-crease patch' : implements "Efficient Evaluation of Semi-Smooth Creases in
Catmull-Clark Subdivision Surfaces", Niessner et al, Eurographics 2012.

This change includes;
-topology identification for single-crease patch during adaptive refinement.
-patch array population (similar to boundary)
-sharpness buffer generation
-glsl shader

Eval stuffs will be coming.
2014-10-13 08:52:09 -07:00
manuelk
c93a15b9df Extend export_obj.py Maya script to export uv set named 'map1' 2014-09-10 11:11:42 -07:00
manuelk
c399655dcc Landing 3.0.0.alpha
Sync'ing the 'dev' branch with the 'feature_3.0dev' branch at commit 68c6d11fc36761ae1a5e6cdc3457be16f2e9704a

The branch 'feature_3.0dev' is now locked and preserved for historical purposes.
2014-09-05 15:07:46 -07:00
Nicholas Yue
4d36cf8c3c Fix duplicate variables with identical name 2014-06-25 14:52:33 -07:00
manuelk
50874a5d00 Fix OSX Core Profile build
- remove obsolete glPushClient functions

note: this code is still duplicated in the ptexViewer (which still needs to be upgraded to the new framebuffer)

fixes #307
2014-05-28 12:39:43 -07:00
manuelk
84fcf01a40 Fixing broken build (forgot to remove WIP hbao from CMakeList) 2014-05-28 10:37:56 -07:00
Manuel Kraemer
8741687d20 Code cleanup for GLFrameBuffer in examples/common
- cleanup some duplicated code
- change the background color ramp function to make UI more readable
2014-05-27 07:20:57 -07:00
Takahito Tejima
46baf7af2f Fix Hud (d3d11) 2014-05-23 13:30:36 -07:00
Takahito Tejima
9a6c37b86d Fix Hud display for higher DPI (MBP retina) 2014-05-23 13:24:31 -07:00
Sergey Sharybin
6ef232c95a Integrate CLEW into osd library and examples
If the system has CLEW installed (which is detected by recently
added FindCLEW routines) then OpenSubduv would be compiled against
this library.

It makes binaries and libraries more portable across the systems,
so it's possible to run the same binary on systems with and without
OpenCL SDK installed.

The most annoying part of the change is updating examples to load
OpenCL libraries, but ideally code around controllers and interface
creation is to be de-duplicated anyway.

Based on the pull request #303 from Martijn Berger
2014-05-22 09:10:59 +02:00
Sergey Sharybin
f6d45a6de0 Fix compilation error on windows+msvc2013
- Some missing includes of <algorithms> in order to have
  stdd::min() and similar functions.
- Need to cast numIndices and numNVerts to int explicitly
  in order to solve warning treated as an error about
  precision loss.
- Can't do vector[0] for an empty vector, it'll generate
  a runtime range check error.
- MSVC only works fine with make_pair(foo, bar) syntax,
  without explicit template substitution here. Otherwise
  weird 'can't cast int to int&&' errors are happening.
2014-05-17 12:52:02 -07:00
manuelk
da5db17d15 Fix framebuffer shader compiling for OSX
The driver apparently does not tolerate #version after a #define
2014-05-16 14:36:29 -07:00
manuelk
77b71a0446 Minor fixes to gl_hud and gl_framebuffer
- leave framebuffer off by default (and remove SSAO UI from examples)
- fix some resources leakage when toggling SSAO on/off
2014-05-16 13:38:25 -07:00
manuelk
9913e349df Adding a programmable image shader to gl_hud
- add a framebuffer to gl_hud with programmable image shader
- add optional SSAO image shader to the new framebuffer
- add screenshot to png functionality
- implement in glViewer

note: ptexViewer and some others still need refactoring to use the new hud capabilities
2014-05-15 13:53:43 -07:00
manuelk
1284fa958b Minor cosmetic fixes to the HUD's font 2014-04-30 16:41:55 -07:00
manuelk
d6889c2105 Fix HUD pulldown mouse-click to handle relative window coordinates. 2014-04-30 16:08:49 -07:00
manuelk
7100f41f6c Minor improvements to HUD pulldown
- don't close the pull-down when selecting an item
- change color of down-arrow to yellow when the pulldown is open
2014-04-30 15:41:05 -07:00
manuelk
a7d5db4d7d More cosmetic fixes to examples' GUI
- fix default selection for pulldown widgets
- move widgets around to prevent overlap in examples
- add a little triangle indicator to the pulldown widget
- switch color from white to yellow for selected pulldown item
2014-04-28 16:36:39 -07:00
Manuel Kraemer
00f2419388 Additional GUI updates to GL example code
- switch Compute selection to pull-down menu
- add TBB controller to ptexViewer
- small cleanup in Hud

note: shading should also switch to a pull-down
2014-04-27 23:05:18 -07:00
Manuel Kraemer
aa584ed2ce Adding a PullDown widget to our HUD in examples/common
- adding pulldown type menu selector
- updated shape selection to use the new widget in various Gl examples
2014-04-27 18:38:51 -07:00
David G. Yu
d426d6f07c One more fix for the windows cmake build
fixes #258
2014-04-09 15:16:13 -07:00
mkraemer
0f687c4c62 Fix Windows build following CMake changes
Add conditionals testing for non-empty OPENGL_INCLUDE_DIR path

fixes #258
2014-04-09 18:09:53 -04:00
mkraemer
05a7db5e14 Make CMake path variables more robust
Add quotes around variables containing paths - this might require a second pass...

fixes #258
2014-04-09 16:43:38 -04:00
David G. Yu
5031d0686a Fixed OpenCL initialization to be slightly more robust.
On platforms with multiple devices (e.g. OS X Mavericks
with both Intel and Discrete GPU CL devices) we must
create the context and command queue with the correct
device in order to share resources with GL.
2014-02-23 21:27:00 -08:00
David G Yu
dfb5c100de Added OpenCL header include paths where necessary
This follows existing patterns (more or less), but
there are certainly opportunities to move more of this
sort of logic into macros defined at the top level.
2014-02-22 21:37:11 +00:00
manuelk
704a6129cb Fix build warnings (optimized) 2014-01-22 14:26:42 -08:00
manuelk
1d4891fe8f Fix include paths for new common example objects build (windows build) 2014-01-03 15:29:43 -08:00
manuelk
94d2408c15 File missing from commit: 00b0d95058 2014-01-03 14:22:48 -08:00
David G Yu
35a4d45cf2 Changed the hud to ignore mouse clicks when not visible. 2013-12-16 12:08:56 -08:00
manuelk
3ae50d1c50 Amending Apache license language & file headers.
New text:

     Copyright 2013 Pixar

     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.
2013-09-26 12:04:57 -07:00
Takahito Tejima
f38d0ac3af New example : uvViewer, to see how face varying interpolation rule works 2013-09-23 12:53:41 -07:00
Takahito Tejima
c7d8368fff Add a slider component and cleanup hud code. 2013-09-20 18:19:34 -07:00
manuelk
7d4999c46e Adding support for subdivision stencils.
- Adding FarStencilTables and FarStencilTablesFactory classes
- Adding Osd EvalStencil context & controllers for CPU, OMP and TBB backends
- Adding the code example glStencilViewer
- Adding reST documentation
- Changing version to 2.2.0_dev
- Fix HbrMesh::Unrefine function
- Fix "CanEval" function in OsdVertexBufferDescriptor

Note 0: there is no stencil support for hierarchical edits

Note 1: there is no support for face-varying data stencils yet

Note 2: the current stencil factory is lazy but the caching system is not re-entrant
2013-09-11 16:05:14 -07:00
Takahito Tejima
51a45b598d Updating EULA 2013-07-18 14:19:50 -07:00
David G Yu
7d16bffccb Continued cleanup of OpenGL dependencies 2013-06-26 00:52:57 -07:00
David G Yu
077f95b8f0 Fixed a couple bugs/typos in simple_math.h 2013-06-14 09:55:55 -07:00
manuelk
393362b589 Cleaning up the feature adaptive patch colors : all example code now shares the same function to provide the patch colors
Note : this function will probably eventually move down to osdutil or some similar canonical place
2013-05-22 16:26:02 -07:00
Takahito Tejima
f745aa2807 add paint test example 2013-03-15 12:39:44 -07:00
Takahito Tejima
8efecb0fca Batching stuffs: generalized kernel batches, table/dispatcher refactoring, multiMeshFactory, drawContext, etc.
2 client APIs are changed.
- VertexBuffer::UpdateData() takes start vertex offset
- ComputeController::Refine() takes FarKernelBatchVector

Also, ComputeContext no longer holds farmesh.
Client can free farmesh after OsdComputeContext is created.
(but still need FarKernelBatchVector to apply subdivision kernels)
2013-03-07 17:50:15 -08:00
Andrew Wong
df95968142 hdr_reader: Fix a few compiler warnings 2013-02-25 22:36:28 -05:00
Andrew Wong
ccbfea69b1 common/hud: fix a conversion warning
warning C4242: 'argument' : conversion from 'int' to 'char', possible loss of data
2013-02-10 00:04:31 -05:00
manuelk
a6bd013988 change access permissions on files 2013-01-31 15:29:45 -08:00
manuelk
1ba1f048e6 bail out of Rebuild call if the VBO / VAO have not been allocated yet.
fixes #100
2013-01-31 15:27:31 -08:00
manuelk
18e5ab5296 bail out of Rebuild call if the VBO / VAO have not been allocated yet.
fixes #100
2013-01-31 15:24:38 -08:00
Takahito Tejima
ab4f79c128 Remove deprecated GL calls, comply with 4.2/3.3 core profile. Use VAO, update glsl shaders, remove immediate draws, etc.
In example code, GLUT has been replaced with GLFW so that glViewer/ptexViewer can run on OSX (10.7 or later).

OSX note: still have some problem with clang, may need to explicitly specify gcc on cmake cmdline
 -DCMAKE_CXX_COMPILE=/usr/bin/g++

fixes #98
2013-01-29 15:54:18 -08:00
manuelk
48ba78d848 fixing a int->float warning for MSVC 2013-01-24 14:16:45 -08:00