bartvdbraak/blender
1
0
Fork 4
Code Issues 4 Pull Requests 1 Actions 1 Packages Projects Releases Wiki Activity

Fix T63766: Multiresolution behavior when using crease edge

Browse Source 
Switch to Gregory basis patches which are tangent continuous across their
boundaries.

Originally we've used BSpline basis patches to be more compatible with the
old subdivision code, but a lot of things changed anyway.
This commit is contained in:
Sergey Sharybin 2019-06-21 14:58:47 +02:00
parent b9f896f6f1
commit 9f48a04799
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
intern/opensubdiv/internal/opensubdiv_evaluator_internal.cc
View File

@ -812,11 +812,8 @@ OpenSubdiv_EvaluatorInternal *openSubdiv_createEvaluatorInternal(
StencilTableFactory::Create(*refiner, face_varying_stencil_options));
}
// Generate bi-cubic patch table for the limit surface.
// TODO(sergey): Ideally we would want to expose end-cap settings via
// C-API to make it more generic. Currently it matches old Blender's
// subsurf code.
PatchTableFactory::Options patch_options(level);
patch_options.SetEndCapType(PatchTableFactory::Options::ENDCAP_BSPLINE_BASIS);
patch_options.SetEndCapType(PatchTableFactory::Options::ENDCAP_GREGORY_BASIS);
patch_options.useInfSharpPatch = use_inf_sharp_patch;
patch_options.generateFVarTables = has_face_varying_data;
patch_options.generateFVarLegacyLinearPatches = false;