Commit Graph

12 Commits

Author SHA1 Message Date
Takahito Tejima
51a45b598d Updating EULA 2013-07-18 14:19:50 -07:00
manuelk
12d67bfbcb - fixing comments in Far for better Doxygen readability
(first pass - more work needs to be done)
2013-07-10 18:51:43 -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
manuelk
10c687ecd5 Release Candidate 1.0 :
- [Feature Adaptive GPU Rendering of Catmull-Clark Surfaces](http://research.microsoft.com/en-us/um/people/cloop/tog2012.pdf).

- New API architecture : we are planning to lock on to this new framework as the basis for backward compatibility, which we will enforce from Release 1.0 onward. Subsequent releases of OpenSubdiv should not break client code.

- DirectX 11 support

- and much more...
2012-12-10 17:15:13 -08:00
Manuel Kraemer
7fd99b421f Taking a first stab at a doxygen config file and matching cmake rules.
Also reformatting a chunk of FAR's comments to work w/ doxygen.

Closes #75
2012-10-06 17:53:51 -07:00
manuelk
5f5207999f Refactoring far (cliff notes):
- All data representation classes are now single-templated for a vertex class 'U'

    - All constructors / instancing code has been moved into "Factory" functions that are dual-templated
      for two vertex classes <class T, class U=T>. This allows hbr specialization with a placeholder
      vertex flass 'T' for faster analysis without paying interpolation costs, while far can still specialize
      a fully implemented vertex class 'U' with full subdivision functionality.

    - Some preliminary clean-up work on FarVertexEditTables with the addition of a FarVertexEdit class
      as a replacement for the former HbrVertedEdit which was introducing back dependencies on hbr. The
      implementation is very lightweight. Some slight renaming / cleanup of the code, with some more to
      be done.

    - there are no more dependencies on hbr (not even #include) from far's data structure !

Notes :
    - the FarDispatcher mechanism has become somewhat awkward and should be re-evaluated when refactoring osd.

    - the "Factory" pattern survives this round of refactoring until we can find something better.

Closes #34
2012-09-17 18:41:48 -07:00
manuelk
a1552cfe82 Siggrpah 2012 - rolling over all of prepro work into beta 1.1 2012-08-03 19:51:27 -07:00
manuelk
aa56fe341f Adding a virtual function that returns the number of tables needed to represent
a given subdivision scheme.

Closes #4.
2012-06-18 15:31:58 -07:00
manuelk
f651dea885 * Fixed a while loop that could crash when boundary interpolation
rules are set to "none" (both in Catmark & Loop)

* Amended shape_utils to always set a default boundary interp. rule
  even when no tag was read (ie. don't default to "none")

* Added a regression test for the "dart" shape to test both
  "edge only" and "edge corner" boundary interp. rules.

Closes #2.
2012-06-15 19:13:29 -07:00
manuelk
27be3cf5ec general code cleanup :
- comments added / modified
- replaced tabs w/ spaces
2012-06-15 14:09:14 -07:00
Manuel Kraemer
03a78f07e9 switching some size_t to int's to prevent some cross-platforms issues (Fedora in this particular case) 2012-06-08 22:20:37 -07:00
Manuel Kraemer
dcb6572ae9 Base check-in of Hbr / Far 2012-06-08 11:18:20 -07:00