- 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
Noticed a few typos when browsing comments. Proceeded with a "manual
spell check", reading all comments and tweaking spelling, grammar,
punctuation.
Didn't bother with Hbr library.
Comments only, no functional changes.
This change updates the Far::LimitStencilFactory to
to support options to generate 1st and 2nd derivative
limit stencil weights.
For backward compatibility, the option to generate 1st
derivatives defaults to true. While for efficiency,
the option to generate 2nd derivatives defaults to false.
Also, updated the Far::LimitStencil class to expose
computed 1st and 2nd derivative limit stencil weights.
- 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.
