diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2020-05-25 13:16:42 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2020-05-25 16:07:30 +0300 |
| commit | deaff945d0b965d1e588cdecd084080b07db2e1f (patch) | |
| tree | f17eba23acfefea04ecacc3386cd582eea2db77f /source/blender/modifiers/intern/MOD_armature.c | |
| parent | df8cbdc69645589b3d4371e3a44b06fc42d81eee (diff) | |
Mesh: skip conversion from edit-mesh to mesh in edit-mode
This resolves a performance regression in 2.8x where every edit-mode
update performed an edit-mesh to mesh conversion.
Now the conversion will be lazily initialized if/when it's required.
New BKE_mesh_wrapper_* functions abstract over mesh data access.
Currently only edit-mesh and regular meshes are supported.
In the future sub-surface meshes may be supported too.
Diffstat (limited to 'source/blender/modifiers/intern/MOD_armature.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_armature.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/modifiers/intern/MOD_armature.c b/source/blender/modifiers/intern/MOD_armature.c index 29d456e5126..99ce447236b 100644 --- a/source/blender/modifiers/intern/MOD_armature.c +++ b/source/blender/modifiers/intern/MOD_armature.c @@ -162,6 +162,11 @@ static void deformVertsEM(ModifierData *md, ArmatureModifierData *amd = (ArmatureModifierData *)md; Mesh *mesh_src = MOD_deform_mesh_eval_get(ctx->object, em, mesh, NULL, numVerts, false, false); + /* TODO(Campbell): use edit-mode data only (remove this line). */ + if (mesh_src != NULL) { + BKE_mesh_wrapper_ensure_mdata(mesh_src); + } + MOD_previous_vcos_store(md, vertexCos); /* if next modifier needs original vertices */ armature_deform_verts(amd->object, |