[Bf-blender-cvs] [68562905147] blender-v3.2-release: Fix T98253: Gpencil Lineart crashes when undoing creation of linked copy

[Antonio Vazquez]

Commit: 68562905147fff5fc3bc4288f3b3c8cfe4e40dc0
Author: Antonio Vazquez
Date:   Mon May 30 16:33:52 2022 +0200
Branches: blender-v3.2-release
https://developer.blender.org/rB68562905147fff5fc3bc4288f3b3c8cfe4e40dc0

Fix T98253: Gpencil Lineart crashes when undoing creation of linked copy

These lines were not used now because the handling of copy data has changed.

Assigning the `eval` data can produce unexpected result, especially since everywhere ID_RECALC_TRANSFORM is used, we also do a copy on write. That should take care of `ob->data` for the eval object.

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

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

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

diff --git a/source/blender/blenkernel/intern/object_update.c b/source/blender/blenkernel/intern/object_update.c
index f41d59c77ba..8ff02c7e698 100644
--- a/source/blender/blenkernel/intern/object_update.c
+++ b/source/blender/blenkernel/intern/object_update.c
@@ -130,11 +130,6 @@ void BKE_object_eval_transform_final(Depsgraph *depsgraph, Object *ob)
   else {
     ob->transflag &= ~OB_NEG_SCALE;
   }
-
-  /* Assign evaluated version. */
-  if ((ob->type == OB_GPENCIL) && (ob->runtime.gpd_eval != NULL)) {
-    ob->data = ob->runtime.gpd_eval;
-  }
 }
 
 void BKE_object_handle_data_update(Depsgraph *depsgraph, Scene *scene, Object *ob)