diff options
author | Campbell Barton <ideasman42@gmail.com> | 2020-05-25 13:16:42 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2020-05-25 16:07:30 +0300 |
commit | deaff945d0b965d1e588cdecd084080b07db2e1f (patch) | |
tree | f17eba23acfefea04ecacc3386cd582eea2db77f /source/blender/modifiers/intern/MOD_laplaciandeform.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_laplaciandeform.c')
-rw-r--r-- | source/blender/modifiers/intern/MOD_laplaciandeform.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/modifiers/intern/MOD_laplaciandeform.c b/source/blender/modifiers/intern/MOD_laplaciandeform.c index 095ca95594b..0ca8bc55fb8 100644 --- a/source/blender/modifiers/intern/MOD_laplaciandeform.c +++ b/source/blender/modifiers/intern/MOD_laplaciandeform.c @@ -35,6 +35,7 @@ #include "BKE_deform.h" #include "BKE_editmesh.h" #include "BKE_lib_id.h" +#include "BKE_mesh.h" #include "BKE_mesh_mapping.h" #include "BKE_mesh_runtime.h" #include "BKE_particle.h" @@ -783,6 +784,11 @@ static void deformVertsEM(ModifierData *md, Mesh *mesh_src = MOD_deform_mesh_eval_get( ctx->object, editData, 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); + } + LaplacianDeformModifier_do( (LaplacianDeformModifierData *)md, ctx->object, mesh_src, vertexCos, numVerts); |