diff options
Diffstat (limited to 'source/blender/blenkernel/intern/DerivedMesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/DerivedMesh.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c index 3156eb391b8..25f409b037c 100644 --- a/source/blender/blenkernel/intern/DerivedMesh.c +++ b/source/blender/blenkernel/intern/DerivedMesh.c @@ -493,6 +493,16 @@ void DM_ensure_looptri(DerivedMesh *dm) } } +void DM_verttri_from_looptri(MVertTri *verttri, const MLoop *mloop, const MLoopTri *looptri, int looptri_num) +{ + int i; + for (i = 0; i < looptri_num; i++) { + verttri[i].tri[0] = mloop[looptri[i].tri[0]].v; + verttri[i].tri[1] = mloop[looptri[i].tri[1]].v; + verttri[i].tri[2] = mloop[looptri[i].tri[2]].v; + } +} + /* Update tessface CD data from loop/poly ones. Needed when not retessellating after modstack evaluation. */ /* NOTE: Assumes dm has valid tessellated data! */ void DM_update_tessface_data(DerivedMesh *dm) |