* rolled getNumFVarVertices into allocateTables
* renamed tessellate to triangulateQuads (technically speaking, Loop scheme uses a trivial triangulation)
* condensed the pointer arithmetic used for triangulating the data tables
* maintainance work on the D3D11 specialization of OsdMesh to bring it in line with the other template specializations
* updated the facePartition example to derive PartitionedMesh from OsdMesh in order to allow other vertex buffer and compute controller configurations
* added the numVertexElements argument to Osd*DrawContext::Create, which is used to initialize the patch arrays when calling OsdDrawContext::ConvertPatchArrays
* removed the unused level argument from Osd*DrawContext::_initialize
* maintenance work on CL/D3D11 bindings to get them to compile
Before this change the given function used to fail silently in
cases topology is bad or uniform evaluator initialization failed.
This used to leave evaluator in a state which is not usable for
further processing but callee function would never know this and
will likely crash later when evaluating subdivision limit surface.
Ideally error message or code need to be passed to the calle, but
that's marked as TODO for now.
Issue was that evaluator.SetCoarsePositions() is expecting number
of floats in the array to be passed, but the C-API function used
to pass number of vertices there.
* instantiates FarPatchTables with face-varying data for a single uniform subdivision level, or for an adaptively subdivided mesh
* face-varying data is not regenerated if data for multiple uniform subdivision levels is present
Delete scheme specialized subdivision tables. The base class FarSubdivisionTables
already has all tables, so we just need scheme enum to identify which scheme
the subdivision tables belong to.
This brings a lot of code cleanups around far factory classes.
* replace void* of all kernel applications with CONTEXT template parameter.
It eliminates many static_casts from void* for both far and osd classes.
* move the big switch-cases of far default kernel launches out of Refine so
that osd controllers can arbitrary mix default kernels and custom kernels.
* change FarKernelBatch::kernelType from enum to int, clients can add
custom kernel types.
* remove a back-pointer to farmesh from subdivision table.
* untemplate all subdivision table classes and template their compute methods
instead. Those methods take a typed vertex storage.
* remove an unused argument FarMesh from the constructor of subdivision
table factories.
