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Author SHA1 Message Date
Manuel Kraemer
7a71def44a Adding more documentation 
- new RST pages for our excample code
- fix doxygen documentation link from the nav tab
- fix cmake build rules (still not quite working as intended)
- adding API RST documentation all around
 2013-07-04 19:17:34 -07:00
manuelk
e3109ae507 Incremental commit for the new HTML documentation system: 
- adding docutils cmake module
- adding rst2html conversion build step to our documentation folder
- adding tipue search system
- adding a python script to insert HTML navigation template and index HTML documentation contents
- adding RST documentation content, images and temporary CSS styling
 2013-07-04 10:47:56 -07:00
Takahito Tejima
e21f7d98ca Remove debugging remnant. 2013-07-03 13:53:15 -07:00
Takahito Tejima
2b4dd1cb0a Add convenient functions to compute face varying attributes. 
closes #171
 2013-07-03 12:08:10 -07:00
Takahito Tejima
00c0863830 Fix msvc warning 2013-07-02 11:20:21 -07:00
Takahito Tejima
33e0d6e42d Add varying buffer interface to OsdUtilMeshBatch. 
Update glBatchViewer for varying/facevarying color display
 2013-07-02 11:18:06 -07:00
Takahito Tejima
f2d66d5fbb Fix FarMultiMeshFactory to splice fvardata table 2013-07-02 11:16:59 -07:00
Takahito Tejima
37b2b8150e Add FaceVarying color display mode into glViewer 2013-07-02 11:16:27 -07:00
Takahito Tejima
a9f028cdc0 Add face varying data to regression shapes. 2013-07-02 10:50:27 -07:00
David G Yu
c6eff9860a Fixed dxviewer clear color to be in sRGB space 2013-07-02 10:09:45 -07:00
David G Yu
1b6026a1a2 A few minor changes to sync up GLSL and HLSL 2013-07-02 10:06:24 -07:00
David G Yu
84de67295c Unified HLSL Gregory patch shaders 2013-07-02 00:26:09 -07:00
David G Yu
838e43fed1 True up the HLSL Gregory patch shader source 
Mostly just whitespace changes and variable renaming.
 2013-07-01 22:54:44 -07:00
Takahito Tejima
a1d9e028bc Fix a bug in ptexViewer: the ptex level computation of non-quad face was wrong 2013-07-01 14:23:00 -07:00
David G Yu
6b7a41d4db Unified GLSL Gregory patch shaders 2013-07-01 11:58:28 -07:00
David G Yu
03b5b329d3 True up the GLSL Gregory patch shader source 
Mostly just whitespace changes and variable renaming.
 2013-07-01 11:47:21 -07:00
David G Yu
b9c14e4abe Fixed hotkey display for fractional tess 2013-07-01 11:41:49 -07:00
David G Yu
288b27dc28 Finished varying color shader updates for glViewer 2013-06-28 18:34:34 -07:00
David G Yu
c94c928fe9 Fixed file execute permissions 2013-06-28 17:02:16 -07:00
Takahito Tejima
b9086b4686 Fix OsdGLSLTransformFeedbackComputeContext to bind vertex/varying buffer correctly. 
Closes #186
 2013-06-28 16:09:04 -07:00
David G Yu
d2abf61c56 Added adaptive tess of user varying values 
This isn't necessarily a final design, but
it gets enough of the pieces in place to move
forward.
 2013-06-28 14:05:47 -07:00
manuelk
61c71c77c0 fix ComputeContext functions that copy subdivision table data from possibly empty STL vectors 
fixes #185
 2013-06-28 13:53:14 -07:00
David G Yu
15b467dda9 Fixed preprocessor syntax for shader portability 2013-06-28 10:10:25 -07:00
David G Yu
8fae6511f7 Continued bicubic patch shader cleanup 
Removed superfluous vertex and fragment/pixel shaders
 2013-06-27 17:26:22 -07:00
David G Yu
b5d182b7be Add fractional spacing for boundary gregory 2013-06-27 17:08:19 -07:00
takahito-tejima
bd42d42be5 Fix varying color display on glViewer/mac 2013-06-27 14:05:24 -07:00
Takahito Tejima
184e90f9a1 Add fractional spacing mode for patch rendering. 2013-06-27 13:34:25 -07:00
Takahito Tejima
59cdf85a5b Merge branch 'dev' of https://github.com/PixarAnimationStudios/OpenSubdiv into dev 2013-06-27 12:58:22 -07:00
Takahito Tejima
e030157f73 Add varying buffer handling to OsdMesh. 
Fix a bug that breaks varying interpolation on cuda kernel
Clean up glViewer with some new functions : varying color, screen space lod, patch culling
 2013-06-27 12:57:21 -07:00
manuelk
aababd42a6 fix build warnigns (oddly, gcc shows nothing, despite having -Wall...) 
fixes #184
 2013-06-27 10:11:47 -07:00
Takahito Tejima
11b644a06e Fix a indexing bug in hierarchical edit kernel of Cuda, GLSLcompute and GLSLTransformFeedback 
Closes #183
 2013-06-26 16:10:26 -07:00
David G Yu
7d16bffccb Continued cleanup of OpenGL dependencies 2013-06-26 00:52:57 -07:00
manuelk
dc81d98246 fix FarPatchTables class nesting for LLVM-based compilers (Clang / ICC). 
fixes #172
 2013-06-24 16:59:49 -07:00
manuelk
ca935d5a8d fix OSX build to search and use a dynamic Ptex lib instead of static. 2013-06-24 12:48:53 -07:00
David G Yu
09f6f9e2d5 Fixed num verts tested for patch frustum culling 2013-06-24 12:43:02 -07:00
David G Yu
9bab9185ab Partial cleanup of bicubic patch shader source 
- Added OSD_ prefix to preprocessor symbols
- Adjusted transition sub-patch parameterization to be
  consistent with non-transition patches
- Unified BSpline shader code
- Removed duplicate Boundary, Corner, and Transition shader source
- Fixed a few discrepancies in the remaining duplicate code paths
 2013-06-24 12:03:57 -07:00
manuelk
876cf3bc86 fix GLFW problems with ptexViewer and paintTest 
GLFW 3.0.1 made the reshape callback explicit. Since we are using it to setup some framebuffers,
we need to call this function ourselves before starting the main-loop.

fixes #181
 2013-06-20 13:51:07 -07:00
manuelk
30ec963112 fix example code to work with GLFW 3.0 
- fix FindGLFW.cmake to match the new locations

- fix all viewer & examples to build with 3.0, 3.0.1 and 3.0.2

Note : ptxViewer and paintTest do not work with 3.0.1 and 3.0.2 (yet)
 2013-06-20 11:53:33 -07:00
Takahito Tejima
4148655197 correct indentation. 2013-06-20 00:12:33 -07:00
Takahito Tejima
bbb23c3f0f Fix FarVertexEditTablesFactory to partition vertexEdit batch correctly. 
fixes #148
 2013-06-20 00:05:44 -07:00
manuelk
f973356783 fix limitEval dropping non-quads 
FarPatchMap was not creating root-level leaf-nodes in the quad-tree for non-quad faces.

fixes #180
 2013-06-19 17:45:22 -07:00
manuelk
f91ac77711 Fix Gregory patches for bad heptagon geo. 
Gregory patch shaders rely on a correct estimate of the maximum valence of the vertices in the mesh.

In the current feature adaptive analysis, we stop at level 1, the center vertex of the heptagon is
never traversed, and its high valence is therefore not recorded. The fix is to take advantage of the
first pass and use the number of vertices in the coarse faces to catch those high-sided non-quads that
would generate high valence vertices that may not be revisited in the second pass.
 2013-06-19 17:34:20 -07:00
manuelk
dae55d68e2 fix FarPatchTables::GetNumFaces() and FarPatchTables::GetFaceVertices() : 
These functions are exclusive to uniformly subdivided topology. With the recent refactoring
of PatchTables and the generalization of topology, uniform meshes only retain the topology
of the highest level of subdivision by default. These functions are now fixed to reflect the
change.
 2013-06-19 16:31:06 -07:00
manuelk
f89d3614ba fix OsdMash to catch up with some of the 1.2 code refactoring - thanks Sheng for digging this one up. 
fixes #178
 2013-06-19 14:53:03 -07:00
manuelk
a419830ee8 OsdGLDrawRegistry : fixing an OSD error message prefix when program linking fails 2013-06-19 12:59:43 -07:00
manuelk
85be47a135 OsdGlMesh : adding accessors for the FarMesh and the VertexBuffer for Scot 2013-06-19 12:55:12 -07:00
Takahito Tejima
043044827f Fix a bug of patch level computation for non-quad faces. 2013-06-18 19:17:41 -07:00
manuelk
edfc9b4bb6 limitEval example : add the ability to read regular obj files as a command line argument (usefuly for debugging...) 2013-06-18 16:52:21 -07:00
Takahito Tejima
047a943bf2 Added an #ifdef around glew.h to avoid a conflict with gl.h in a client code. 2013-06-18 16:16:38 -07:00
manuelk
12f572946e fix read/write permissions on files 2013-06-18 15:02:46 -07:00