OpenSubdiv

Uniform refinement options. More...
#include <topologyRefiner.h>
Public Member Functions  
UniformOptions (int level)  
void  SetRefinementLevel (int level) 
Set uniform refinement level.  
Public Attributes  
unsigned int  refinementLevel:4 
Number of refinement iterations.  
unsigned int  orderVerticesFromFacesFirst:1 
unsigned int  fullTopologyInLastLevel:1 
Uniform refinement options.
Options for uniform refinement, including the number of levels, vertex ordering and generation of topology information.
Note the impact of the option to generate fullTopologyInLastLevel. Given subsequent levels of uniform refinement typically reguire 4x the data of the previous level, only the minimum amount of data is generated in the last level by default, i.e. a vertex and facevertex list. If requiring topology traversal of the last level, e.g. inspecting edges or incident faces of vertices, the option to generate full topology in the last level should be enabled.
Definition at line 118 of file topologyRefiner.h.

inline 
Definition at line 120 of file topologyRefiner.h.

inline 
Set uniform refinement level.
Definition at line 126 of file topologyRefiner.h.
unsigned int fullTopologyInLastLevel 
Skip topological relationships in the last level of refinement that are not needed for interpolation (keep false if using limit).
Definition at line 131 of file topologyRefiner.h.
unsigned int orderVerticesFromFacesFirst 
Order child vertices from faces first instead of child vertices of vertices
Definition at line 129 of file topologyRefiner.h.
unsigned int refinementLevel 
Number of refinement iterations.
Definition at line 128 of file topologyRefiner.h.