\brief Return the total number of face-varying values in a particular channel (the upper bound of a face-varying value index)

\brief Set face-varying interpolation rule

\brief Returns true if the type is an adaptive (non-linear) patch

Number of vertices in the mesh (cached for efficiency)

Returns the CL memory of the array of Osd::PatchArray buffer

Returns the subdivision method

Return the depth of the face

Returns the CL memory of the array of Osd::PatchArray buffer

Public methods to query simple properties:

Returns the CL memory of the array of Osd::PatchArray buffer

Sets the sharpness of the vertex

------------------------------------------------------------------------------

Main refinement method -- allocating and initializing levels and refinements:

Inline methods for accessing indices associated with incident faces:

Access/modify sharpness values:

Return an incident edge to this vertex, which happens to be the first halfedge of the cycles.

Returns the GL texture buffer containing the patch parameter

Functions for assembling simple, common sets of facets:

\brief Returns the number of stencils in the table

Returns the parent, which can be a edge, face, or vertex

Returns initialized flag

------------------------------------------------------------------------------

Implementation of PatchTableFactory::PatchFaceTag -- unintentionally exposed to the public interface, no longer internally used and so planned for dep

Return the sum size of facevarying variables per vertex

Copy fvar infinite sharpness flags from another edge

Returns the source vertex id

namespace {

------------------------------------------------------------------------------

Return the child with the indicated index

\brief Returns the u derivative weights

\brief Returns the v derivative weights

Return the number of facevarying variables

Return the first halfedge of the face

\brief Returns the number of refinement levels