1 files changed, 20 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 9b5a1614dc0..04071282a52 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -1742,6 +1742,7 @@ void BKE_object_free_derived_caches(Object *ob)
   }
 
   BKE_object_to_mesh_clear(ob);
+  BKE_object_to_curve_clear(ob);
   BKE_object_free_curve_cache(ob);
 
   /* Clear grease pencil data. */
@@ -5057,6 +5058,7 @@ void BKE_object_runtime_reset_on_copy(Object *object, const int UNUSED(flag))
   runtime->mesh_deform_eval = NULL;
   runtime->curve_cache = NULL;
   runtime->object_as_temp_mesh = NULL;
+  runtime->object_as_temp_curve = NULL;
   runtime->geometry_set_eval = NULL;
 }
 
@@ -5615,6 +5617,24 @@ void BKE_object_to_mesh_clear(Object *object)
   object->runtime.object_as_temp_mesh = NULL;
 }
 
+Curve *BKE_object_to_curve(Object *object, Depsgraph *depsgraph, bool apply_modifiers)
+{
+  BKE_object_to_curve_clear(object);
+
+  Curve *curve = BKE_curve_new_from_object(object, depsgraph, apply_modifiers);
+  object->runtime.object_as_temp_curve = curve;
+  return curve;
+}
+
+void BKE_object_to_curve_clear(Object *object)
+{
+  if (object->runtime.object_as_temp_curve == NULL) {
+    return;
+  }
+  BKE_id_free(NULL, object->runtime.object_as_temp_curve);
+  object->runtime.object_as_temp_curve = NULL;
+}
+
 void BKE_object_check_uuids_unique_and_report(const Object *object)
 {
   BKE_pose_check_uuids_unique_and_report(object->pose);