Blender Git Commit Log
Git Commits -> Revision 73817d3
Revision 73817d3 by Sergey Sharybin (opensubdiv_compare) May 26, 2020, 07:10 (GMT) |
OpenSubdiv: Add explicit storage for mesh topology The idea is to use this explicit storage for topology comparison rather than using base level. While this will have memory overhead it allows to simplify comparison of such things as: - Vertex sharpness (where base level from topology refiner will have it refined, meaning it will be different from what application requested for non-manifold and corner vertices). - It will allow to simplify face-vertices comparison, where currently O(N^2) algorithm is used due to possible difference in face winding. - It will also allow to avoid comparison-time allocation of edge map. Currently no functional changes, just preparing for development which will happen next. |
Commit Details:
Full Hash: 73817d35a6c6a15f2cb76b025cae3db4c4aca191
Parent Commit: 1952828
Lines Changed: +115, -0
2 Added Paths:
/intern/opensubdiv/internal/topology/mesh_topology.cc (+52, -0) (View)
/intern/opensubdiv/internal/topology/mesh_topology.h (+61, -0) (View)
/intern/opensubdiv/internal/topology/mesh_topology.h (+61, -0) (View)
1 Modified Path:
/intern/opensubdiv/CMakeLists.txt (+2, -0) (Diff)