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BMesh: remove redundant copy-on-write tagging 

The evaluated meshes no longer store a copy of the edit-mesh
so tagging when a BMesh operator fails can be removed.
This commit is contained in:
Campbell Barton 2021-07-05 18:27:38 +10:00
parent b29a8a5dfe
commit afe7387be8
1 changed files with 0 additions and 17 deletions
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17
source/blender/editors/mesh/editmesh_utils.c
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@ -198,23 +198,6 @@ bool EDBM_op_finish(BMEditMesh *em, BMOperator *bmop, wmOperator *op, const bool
edbm_op_emcopy_restore_and_clear(em, bmop);
/**
* NOTE: we could pass in the mesh, however this is an exceptional case, allow a slow lookup.
*
* This is needed because the COW mesh makes a full copy of the #BMEditMesh
* instead of sharing the pointer, tagging since this has been freed above,
* the #BMEditMesh.emcopy needs to be flushed to the COW edit-mesh, see T55457.
*/
{
Main *bmain = G_MAIN;
for (Mesh *mesh = bmain->meshes.first; mesh; mesh = mesh->id.next) {
if (mesh->edit_mesh == em) {
DEG_id_tag_update(&mesh->id, ID_RECALC_COPY_ON_WRITE);
break;
}
}
}
/* when copying, tessellation isn't to for faster copying,
* but means we need to re-tessellate here */
if (em->looptris == NULL) {