- modified main LimitMask queries to include subdivision Rule
- split internal mask assignments into corner, crease and smooth cases
- adapted all three schemes to the new structure
- completed limit tangents for Loop
- update TopologyRefiner Limit methods to pass newly required Rule
- renamed Sdc::Type to SchemeType and TypeTraits to SchemeTypeTraits
- renamed TYPE_ prefix to SCHEME_
- updated all usage within core library
- updated all usage in examples, tutorials, etc.
- changed template parameter to runtime method parameter
- added traits as static methods of all schemes
- constructed internal table of traits from all schemes
- added detection of sharp corners in generic scheme limit mask query
- tweaked Loop limit mask to simplify the regular case
- updated TopologyRefiner::Limit() methods to support all schemes
- added flag to Sdc MASK interface to interpret "face weights"
- updated Catmark and Bilinear schemes to be aware of new MASK flag
- added subdivision and limit masks for the Loop scheme
- subclassed Vtr::Refinement into QuadRefinement and TriRefinement
- updated tagging of components to be sensitive to applied scheme
- fixed some quad assumptions in FVar refinement to support N-sided
- internally generalized ::TopologyRefiner Interpolate() for <SCHEME>
