Commit: 2b32296e178262109f3d927a60b9068c8d632cc2
Author: Pablo Dobarro
Date: Sun Apr 28 18:53:05 2019 +0200
Branches: sculpt-mode-features
https://developer.blender.org/rB2b32296e178262109f3d927a60b9068c8d632cc2
Fix crash on remesh operator with a multi user mesh data.
I also added some error messages.
===================================================================
M source/blender/editors/object/object_edit.c
===================================================================
diff --git a/source/blender/editors/object/object_edit.c
b/source/blender/editors/object/object_edit.c
index 2cd870cfb24..122bd9208ee 100644
--- a/source/blender/editors/object/object_edit.c
+++ b/source/blender/editors/object/object_edit.c
@@ -1807,6 +1807,17 @@ static int remesh_exec(bContext *C, wmOperator *op)
linked_data = true;
return OPERATOR_CANCELLED;
}
+
+ if (ID_REAL_USERS(data) != 1) {
+ BKE_report(op->reports, RPT_ERROR, "Remesh cannot run on mesh data with
multiple users");
+ return OPERATOR_CANCELLED;
+ }
+
+ if (BKE_object_is_in_editmode(ob)) {
+ BKE_report(op->reports, RPT_ERROR, "Remesh cannot run from edit mode");
+ return OPERATOR_CANCELLED;
+ }
+
if (ob->type == OB_MESH) {
Mesh *mesh = ob->data;
Mesh *newMesh;
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