diff options
| author | Antony Riakiotakis <kalast@gmail.com> | 2015-11-13 23:57:00 +0300 |
|---|---|---|
| committer | Antony Riakiotakis <kalast@gmail.com> | 2015-11-13 23:58:30 +0300 |
| commit | 4d33c37c9eb4fc46482f7b2a7227b54c5cfda07a (patch) | |
| tree | 94302b76edc357977a3619eebaa5642c03c32161 /source/blender/blenkernel/intern/subsurf_ccg.c | |
| parent | 92819425d86017f371fa8e78db54d4fb976a0235 (diff) | |
Fix T46726 shading issues in sculpt mode.
This fixes two issues:
* Normals were not being recalculated correctly when not using optimized
drawing for CDDerivedMesh (Multires actually handles that correctly).
* Loop normals (autosmooth option) were also not being calculated. Doing
this calculation is not desirable, since it can't be done correctly
without a severe performance hit. This is easy to test by doing a
dependency flush on the mesh after each scuplt stroke step. Instead they
are now disabled during sculpting.
Diffstat (limited to 'source/blender/blenkernel/intern/subsurf_ccg.c')
| -rw-r--r-- | source/blender/blenkernel/intern/subsurf_ccg.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c index a2c625a7ec3..5814a06bb9f 100644 --- a/source/blender/blenkernel/intern/subsurf_ccg.c +++ b/source/blender/blenkernel/intern/subsurf_ccg.c @@ -1912,6 +1912,10 @@ static void ccgDM_buffer_copy_normal( int shademodel; int start = 0; + /* we are in sculpt mode, disable loop normals (since they won't get updated) */ + if (ccgdm->pbvh) + lnors = NULL; + CCG_key_top_level(&key, ss); for (i = 0; i < totface; i++) { |