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GPencil: Temporary fix to avoid crashes on startup

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This quick fix will populate the runtime orig pointers to avoid
crashes when a grease pencil object uses layer transforms, parenting
or modifiers.
This will have to be revisited and fixed with a better solution.
This commit is contained in:
Falk David
2022-03-07 17:47:43 +01:00
parent 15186f4259
commit 21d633f83b
1 changed files with 11 additions and 0 deletions
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11
source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc
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@@ -41,6 +41,7 @@
#include "DNA_ID.h"
#include "DNA_anim_types.h"
#include "DNA_armature_types.h"
#include "DNA_gpencil_types.h"
#include "DNA_mesh_types.h"
#include "DNA_modifier_types.h"
#include "DNA_object_types.h"
@@ -733,6 +734,16 @@ void update_id_after_copy(const Depsgraph *depsgraph,
scene_setup_view_layers_after_remap(depsgraph, id_node, reinterpret_cast<Scene *>(id_cow));
break;
}
/* FIXME: This is a temporary fix to update the runtime pointers properly, see T96216. Should
* be removed at some point. */
case ID_GD: {
bGPdata *gpd_cow = (bGPdata *)id_cow;
bGPDlayer *gpl = (bGPDlayer *)(gpd_cow->layers.first);
if (gpl != NULL && gpl->runtime.gpl_orig == NULL) {
BKE_gpencil_data_update_orig_pointers((bGPdata *)id_orig, gpd_cow);
}
break;
}
default:
break;
}