diff options
author | Campbell Barton <ideasman42@gmail.com> | 2020-03-18 06:14:24 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2020-03-18 06:21:40 +0300 |
commit | 82c51d0edbab45f014b4d0b4c0a96c000c46e232 (patch) | |
tree | 82defd9936bc71862351e1d336194377b2946d48 /source/blender/modifiers/intern/MOD_shrinkwrap.c | |
parent | 7ba403dc94c3adb06807994043559f157c9984c7 (diff) |
Modifier: skip calling MOD_deform_mesh_eval_get
This is only needed in certain cases.
When testing performance improvements to the modifier stack
it's useful to bypass this function.
Diffstat (limited to 'source/blender/modifiers/intern/MOD_shrinkwrap.c')
-rw-r--r-- | source/blender/modifiers/intern/MOD_shrinkwrap.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/source/blender/modifiers/intern/MOD_shrinkwrap.c b/source/blender/modifiers/intern/MOD_shrinkwrap.c index e76731caae2..842ec46f364 100644 --- a/source/blender/modifiers/intern/MOD_shrinkwrap.c +++ b/source/blender/modifiers/intern/MOD_shrinkwrap.c @@ -136,12 +136,17 @@ static void deformVertsEM(ModifierData *md, { ShrinkwrapModifierData *swmd = (ShrinkwrapModifierData *)md; struct Scene *scene = DEG_get_evaluated_scene(ctx->depsgraph); - Mesh *mesh_src = MOD_deform_mesh_eval_get( - ctx->object, editData, mesh, NULL, numVerts, false, false); + Mesh *mesh_src = NULL; + + if ((swmd->vgroup_name[0] != '\0') || (swmd->shrinkType == MOD_SHRINKWRAP_PROJECT)) { + mesh_src = MOD_deform_mesh_eval_get(ctx->object, editData, mesh, NULL, numVerts, false, false); + } struct MDeformVert *dvert = NULL; int defgrp_index = -1; - MOD_get_vgroup(ctx->object, mesh_src, swmd->vgroup_name, &dvert, &defgrp_index); + if (swmd->vgroup_name[0] != '\0') { + MOD_get_vgroup(ctx->object, mesh_src, swmd->vgroup_name, &dvert, &defgrp_index); + } shrinkwrapModifier_deform( swmd, ctx, scene, ctx->object, mesh_src, dvert, defgrp_index, vertexCos, numVerts); |