[Bf-blender-cvs] [5186bb56b58] blender-v2.82-release: Fix T71373: Sculpt Mask not extracting correctly on scaled objects
Pablo Dobarro
noreply at git.blender.org
Fri Jan 24 18:09:36 CET 2020
Commit: 5186bb56b583dc9a84b5cb9e9dd22bec269a28c3
Author: Pablo Dobarro
Date: Thu Jan 16 17:45:08 2020 +0100
Branches: blender-v2.82-release
https://developer.blender.org/rB5186bb56b583dc9a84b5cb9e9dd22bec269a28c3
Fix T71373: Sculpt Mask not extracting correctly on scaled objects
This patch applies the original object scale to the coordinates of the
extracted mask mesh. Without this patch, the mesh was no taking the
original object scale into account and the shrinkwrap will fail.
The other solution would be copying the objecty scale to the new
extracted mask object, but I would like to avoid entering sculpt mode
with scaled objects as it may produce wrong behaviors in some tools.
Reviewed By: jbakker
Maniphest Tasks: T71373
Differential Revision: https://developer.blender.org/D6207
===================================================================
M source/blender/editors/mesh/editmesh_mask_extract.c
===================================================================
diff --git a/source/blender/editors/mesh/editmesh_mask_extract.c b/source/blender/editors/mesh/editmesh_mask_extract.c
index 28962c8ec01..139f05db01c 100644
--- a/source/blender/editors/mesh/editmesh_mask_extract.c
+++ b/source/blender/editors/mesh/editmesh_mask_extract.c
@@ -125,6 +125,10 @@ static int paint_mask_extract_exec(bContext *C, wmOperator *op)
BM_mesh_delete_hflag_context(bm, BM_ELEM_TAG, DEL_FACES);
BM_mesh_elem_hflag_disable_all(bm, BM_VERT | BM_EDGE | BM_FACE, BM_ELEM_TAG, false);
+ BM_ITER_MESH (v, &iter, bm, BM_VERTS_OF_MESH) {
+ mul_v3_v3(v->co, ob->scale);
+ }
+
if (RNA_boolean_get(op->ptr, "add_boundary_loop")) {
BM_ITER_MESH (ed, &iter, bm, BM_EDGES_OF_MESH) {
BM_elem_flag_set(ed, BM_ELEM_TAG, BM_edge_is_boundary(ed));
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