- removed AddVaryingWithWeight from Far::PrimvarRefiner interpolation
- removed Far::StencilBuilder dependencies on varying
- updated Far::StencilTableFactory use of StencilBuilder constructor
- updated far/tutorial_2 to use vertex colors vs varying (for now)
This is a new implementation of the stencil table construction algorithm found
in protoStencil.h. In local tests with production assets, the new algorithm is
~25% faster and significantly more stable, in terms of average performance
In one asset test, generating stencils for level 10 adaptive refinement of
BuzzLightyear was reduced from 18s to 13s.