- new PatchTableBuilder class now implements PatchTableFactory::Create()
- population of tables now independent of scheme or patch type
- nested LocalPointHelper handles local point sharing and stencils
- new PatchBuilder class encapsulates patch queries and conversions:
- provides patch types associated with schemes and client options
- handles all topological queries about patches in the base class
- subclasses for the three subdivision schemes to support conversions
- conversions encapsulated in new SparseMatrix class for re-use
- removed Far end-cap factory classes and Far::GregoryBasis
- extended adaptive refinement to support Bilinear scheme (not enabled)
- extended Vtr::StackBuffer to avoid compiler inefficiencies
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.
An earlier change improved transient memory used during the construction
of end cap stencil tables but could leave unused capacity in the internal
containers of the resulting stencil tables. This change adds an additional
internal factory helper method which trims this storage.
- instead of accumulating GregoryBasis::Point (fixed size stencils
backed by stackbuffer), pack the stencils into StencilTable as they
are evaluated
- use single integer for varying stencils of patch points, not
a GregoryBasis::Point
- cap the reserved stencil entry size.
* Added stencilTable.cpp
* Fixed the "off" variable shadow warning
* Moved constructors to cpp file
* Made LimitStencilTable constructor private
* other minor clean up.
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.
