- extended Far::PatchTable's FVar channels with two descriptors and stride
- updated Far::PatchTableFactory to properly construct FVar patch arrays
- extended Osd::PatchArray with two descriptors and common stride
- updated Osd::CpuPatchTable and CpuEvaluator to use PatchArray extensions
- reverted original methods to operate in single precision instead of both
- removed overloads in favor of direct stencil table access and update
- updated precision related assertions with clearer condition
- updated far/tutorial_6 to use template stencil table access
- updated far/tutorial_9 to use conventional stencil table access
- replaced use of Append() with Assign(index) now that row size is clear
- added asserts for all row sizes to ensure assignment matches allocation
- simplified utility class for SparseMatrix point/row down to bare minimum
- added tutorial/far/tutorial_9 with source for new tutorial
- updated tutorial/CMakeLists.txt to deal with header path issue:
- inclusion of code from regression/common required extension
- overloaded PatchTableFactory::Create() to take subset of base faces
- overloaded TopologyRefiner::RefineAdaptive() to take subset of base faces
- added TopologyRefinerFactory::Create() to create new TopologyRefiner
that shares base level with another, allowing independent refinement
- overloaded PatchTable::ComputeLocalPointValues...() to accept split
buffers with separate base-level primvar values
- overloaded StencilTable::UpdateValues() to accept split buffers as above
- address indexing inconsistencies with Uniform PatchTables (#737)
- suppress generation of Varying patches and/or their local point stencils
- added suppression of Varying patches to far/tutorial_6
- converted classes for stencils, tables and factories to templates
- added backward compatible class wrappers around new templates
- extended PatchTable to support variable precision stencil tables
- extended PatchTableBuilder to manage PatchTable's new stencil tables
- templated PatchTableBuilder conversion from SparseMatrix to stencils
- extended public PatchTableFactory interface to specify precision
- converted PrimvarRefiner class to template and added wrapper class
Fixed the method signature of the internal limitFVar method to make
the dst argument a reference rather than a pointer to be more consistent
with earlier changes for other primvar classes. This also makes it
easier to use the public template LimitFaceVarying method to operate
on a wider range of primvar container types.
- retained precision of constants in Sdc Catmark scheme
- improved precision of constants & intermediate values in Sdc Loop scheme
- improved precision of constants & intermediate values CatmarkPatchBuilder
- converted all internal Far patch basis evaluation to templates
The issue is that FeatureMask structure has size of an integer, but only
first 11 bytes are initialized, the rest is left non-initialized to a
stack memory of RefineAdaptive(). This will cause issues with IsEmpty()
which check whether any of integer's bits are set, effectively causing
jumps dependent on a non-initialized memory.
