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Author SHA1 Message Date
manuelk
aacd43a09b Add a function to Far::TopologyRefiner to gather ptex adjacency for a given face / quadrant pair 
- also refactor Vtr::Array 'FindIndex' functions
 2014-09-26 15:10:57 -07:00
manuelk
19ed202965 Pass control vertices by reference to Far::PatchTables::Limit<>() function 
This will allow overriding the [] operator and possibly help refactor the far stencil factory code
 2014-09-24 15:15:22 -07:00
manuelk
be679dde3f Fix compile warning in Far::StencilTablesFactory 2014-09-24 14:49:51 -07:00
manuelk
7ac73157f4 Bump gcc version requirement to 4.8 : upcoming changes run into compiler bugs with older gcc versions 2014-09-24 14:47:57 -07:00
barfowl
99a4b112b7 Fixed ICC warning regarding inline declaration after usage. 2014-09-24 14:06:18 -07:00
barfowl
ab5e2e8d4e Removed dead code from sparse selection and feature adaptive refinement: 
- removed old alternative to Catmark feature adaptive selection
    - removed unused methods from Vtr::SparseSelector
    - made use of Level::VTag's new "incomplete" member in both
 2014-09-23 18:24:29 -07:00
barfowl
8cb4a1c8ad Fixed issues with refined topology not correctly oriented around vertices: 
- Refinement methods to populate relations updated to order correctly
    - updated topology validation method in Level
 2014-09-23 17:37:33 -07:00
manuelk
82e7a1bcc5 Minor EvalLimit naming refactor 
- also added some additional animation to the glEvalLimit code example
 2014-09-22 16:01:43 -07:00
manuelk
788880aeba Minor code cleanup / typo fixes in Far::PatchTables 2014-09-22 13:51:59 -07:00
manuelk
f7b21b941c Add far_tutorial_6 showing how to interpolate primvar data on the surface 
limit at arbitrary locations.
 2014-09-22 13:51:59 -07:00
barfowl
09789296d9 Modified weighting of sharpness values for Chaikin crease method: 
- semi-sharp edges prevented from decreasing by averaging with inf-sharp
    - averaging now includes only semi-sharp edges around the vertex
    - see regression/shapes/catmark_chaikin2
 2014-09-18 19:13:55 -07:00
manuelk
d02bfc48d2 WIP on LimitStencilTablesFactory 
- added an option to Far::StencilTablesFactory to generate stencils for
  coarse control vertices
- refactored interpolation code out into Far::PatchTables
- corrected tangent interpolation
- code cleanup & comments
 2014-09-18 17:48:34 -07:00
manuelk
fe0cb3a3d4 Update documentation images of some gl code examples (glViewer, glEvalLimit, glStencilViewer) 2014-09-17 18:29:25 -07:00
manuelk
4dd366593d WIP FarLimitStencilsFactory 
- bi-cubic patches should be mostly covered, although portions of the interpolation code
  need to be refactored out into Far::PatchTables as vertex templated functions (following
  patterns established in the Far::TopologyRefiner)

- end-cap patches still have to be done (prob. going to drop Gregory in favor of bilinear)

- Presto needs a fully bilinear code path (no patches) - really ???
 2014-09-17 17:53:38 -07:00
manuelk
2e81594050 Fix GL_DEPTH_TEST in glStencilViewer 2014-09-17 17:52:37 -07:00
manuelk
cab8e0a038 Adding catmark_chaikin2 test shape 
- this shape tests for Chakin rule around vertices with multiple incident creased edges
  (shows where Hbr is wrong)
 2014-09-17 14:46:10 -07:00
Manuel Kraemer
4814736ce7 Merge pull request #352 from nathan-at-digitalfish/osd_comment 
We can't leave this poor little guy out now, can we ?
 2014-09-17 14:15:08 -07:00
Nathan Litke
c355dc1060 Added a comment in PatchTablesFactory::createUniform to explain that options.triangulateQuads may only be set to true for quadrilateral refinement schemes. 2014-09-17 13:51:12 -07:00
manuelk
ad402d3623 Fix inconsistent file access permissions 2014-09-17 13:45:50 -07:00
Nathan Litke
78ae830794 Fixed Osd::Mesh constructors that initialize member variables from user variables. 2014-09-17 13:41:45 -07:00
Nathan Litke
2dc3b17fb2 Fixed triangulation of uniform quad patches. 2014-09-17 13:36:47 -07:00
Nathan Litke
1d0378774a Fixed a bug in far_tutorial_3 which had set the number of face-varying values to the number of per-face vertices, not the number of uvs. 2014-09-17 13:34:02 -07:00
Manuel Kraemer
b5098a5b0b Fix warning in FarStencilTablesFactory for Windows build 2014-09-13 15:58:54 -07:00
Manuel Kraemer
4eb6450bfe Partial fix of bad tangents for arbitrary limit stencils 2014-09-13 07:38:12 -07:00
Manuel Kraemer
8fc5371ec9 Merge pull request #350 from nathan-at-digitalfish/build_android 
Fix build for Android
 2014-09-12 17:27:57 -07:00
manuelk
c3cfb6824b Fix window title for glStencilViewer code example 2014-09-12 17:04:26 -07:00
manuelk
c66ee724a8 WIP limit stencils factory 
todo:
- fix rotated tangents on patches
- add "end-caps" (bilinear or Gregory ?)
- add pure bilinear stencil mode
 2014-09-12 16:59:16 -07:00
manuelk
e538261f7d Fix Cuda compile warning in osd/cudaKernel.cu 2014-09-12 10:43:18 -07:00
Julien Demouth
29b2d033e3 Introduces a kernel for NUM_ELEMENTS=4. It's faster and not buggy, 
anymore.
 2014-09-12 10:22:30 -07:00
Julien Demouth
cf0fe60ab4 Add a first pass of optimization in CUDA kernels 
Conflicts:
	opensubdiv/osd/cudaKernel.cu
 2014-09-12 10:21:46 -07:00
Nathan Litke
194ac022eb Added forward declarations for template specializations for raw topology data. 2014-09-11 16:30:56 -07:00
Nathan Litke
91f6f2246d Fix linker settings for Android. 2014-09-11 16:30:56 -07:00
Nathan Litke
d7311801c1 Fix compiler errors for OpenGL-ES. 2014-09-11 16:30:50 -07:00
Nathan Litke
5046d3475a Fix compiler warnings on 32-bit platforms. 2014-09-10 18:51:23 -07:00
Takahito Tejima
0d6aaeeebe Fixes GL error caused by incomplete framebuffer on hud initialization. 2014-09-10 15:29:24 -07:00
Takahito Tejima
b3f6f52bb9 Fixes the bug of glShareTopology. This example mutates patchDescriptor in drawcontext, so it needs a write access. 
Adding another GetPatchArray() returning non-const reference. We should think about better API for this.
 2014-09-10 15:24:16 -07:00
manuelk
7462ae20ff Fix build warnings in sdc/bilinearScheme and sdc/catmarkScheme 2014-09-10 14:39:51 -07:00
manuelk
b07c3de607 Fix GL_DEPTH_TEST for GL code examples after adding image shader 2014-09-10 14:28:55 -07:00
manuelk
f784e2d958 Cosmetic update to glPaintTest code example 
- added image shader to fill in background gradient
- fix retina display bug
 2014-09-10 14:00:21 -07:00
manuelk
7323cdf2bb Cosmetic changes to glShareTopology 
- add image shader to fill baground gradient
- fix retina display bug
 2014-09-10 13:54:18 -07:00
manuelk
935b691f45 Cosmetic update to glEvalLimit 
- add image shader to fill background gradient
 2014-09-10 13:46:26 -07:00
manuelk
770ebfeb9c Cosmetic updates to glFVarViewer 
- apply image shader on background (look consistent with glViewer)
- fix retina display bug
 2014-09-10 13:17:52 -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
743b58d99b WIP Far::PatchTables documentation 2014-09-08 14:05:21 -07:00
Manuel Kraemer
20438e0253 Fix MSVC build for far_tutorial_1 (linker error) 
- typo in previous fix disabled the code instead of enabling...
 2014-09-07 15:21:57 -07:00
Manuel Kraemer
f060f3a877 Fix MSVC build for far_tutorial_1 2014-09-06 17:53:09 -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
manuelk
281c42c22c Merge branch 'release/v2_6_1' into dev 2014-09-05 10:58:46 -07:00
manuelk
5ede429f2f Release 2.6.1 2014-09-05 10:57:30 -07:00
Manuel Kraemer
102f2465c3 Merge pull request #347 from nathan-at-digitalfish/digitalfish 
Minor change to NOTICE.txt
 2014-08-22 13:18:52 -07:00