[Bf-blender-cvs] [606ac3eb7f4] blender2.8: Fix modifier cage option being overwritten

[Campbell Barton]

Commit: 606ac3eb7f4c93466eb666fe0ae9b6494a4e1bb6
Author: Campbell Barton
Date:   Wed Oct 10 15:18:34 2018 +1100
Branches: blender2.8
https://developer.blender.org/rB606ac3eb7f4c93466eb666fe0ae9b6494a4e1bb6

Fix modifier cage option being overwritten

Editmesh modifier calculation behaved as if eModifierMode_OnCage
was enabled for all modifiers.

Remove assignment after all modifiers are calculated.

===================================================================

M	source/blender/blenkernel/intern/DerivedMesh.c

===================================================================

diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index 21eff8d39ee..e04a5bcf0a3 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -2128,13 +2128,6 @@ static void editbmesh_calc_modifiers(
 	}
 	else {
 		/* this is just a copy of the editmesh, no need to calc normals */
-		Mesh *me_orig = ob->data;
-		if (me_orig->id.tag & LIB_TAG_COPIED_ON_WRITE) {
-			BKE_mesh_runtime_ensure_edit_data(me_orig);
-			if (me_orig->runtime.edit_data->vertexCos != NULL)
-				MEM_freeN((void *)me_orig->runtime.edit_data->vertexCos);
-			me_orig->runtime.edit_data->vertexCos = MEM_dupallocN(deformedVerts);
-		}
 		*r_final = BKE_mesh_from_editmesh_with_coords_thin_wrap(em, dataMask, deformedVerts);
 		deformedVerts = NULL;