Blender Git Commit Log

Git Commits -> Revision 1e0de7c

Revision 1e0de7c by Sergey Sharybin (master)
May 27, 2020, 10:07 (GMT)
OpenSubdiv: Compare edge topology

This change makes it so topology refiner comparison will check vertices
of all existing/provided edges.

The initial claim that due to manifold nature of mesh there is no need
in "deep" edges check was wrong: some areas might only provide edges
with non-zero creases. So if crease of one edge goes changes from 1.0
to 0.0 and crease of other edge goes from 0.0 to 1.0 the old comparison
code would not have caught it.

Commit Details:

Full Hash: 1e0de7c2ea74d0e390c8d306d70b46da1510d107
Parent Commit: 6a8193e
Lines Changed: +212, -33

5 Modified Paths:

/intern/opensubdiv/internal/topology/mesh_topology.cc (+40, -1) (Diff)
/intern/opensubdiv/internal/topology/mesh_topology.h (+17, -0) (Diff)
/intern/opensubdiv/internal/topology/mesh_topology_compare.cc (+65, -2) (Diff)
/intern/opensubdiv/internal/topology/topology_refiner_factory.cc (+75, -21) (Diff)
/intern/opensubdiv/internal/topology/topology_refiner_impl_compare.cc (+15, -9) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021