Depsgraph: Use depsgraph to handle edit mode selection

This is crucial bit since batch cache is stored in the evaluated object,
meaning we can't tag it's hatch cache dirty from the notifier system.
Not easily at least. Better to leave this job to depsgraph, it knows
all the copies of data.

1 files changed, 22 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/object_update.c b/source/blender/blenkernel/intern/object_update.c
index 76b72f7a308..8da3e8136b3 100644
--- a/source/blender/blenkernel/intern/object_update.c
+++ b/source/blender/blenkernel/intern/object_update.c
@@ -396,3 +396,25 @@ void BKE_object_eval_update_shading(const EvaluationContext *UNUSED(eval_ctx), O
 		BKE_mesh_batch_cache_dirty(object->data, BKE_MESH_BATCH_DIRTY_SHADING);
 	}
 }
+
+void BKE_object_data_select_update(const EvaluationContext *UNUSED(eval_ctx),
+                                   struct ID *object_data)
+{
+	DEBUG_PRINT("%s on %s (%p)\n", __func__, object_data->name, object_data);
+	switch (GS(object_data->name)) {
+		case ID_ME:
+			BKE_mesh_batch_cache_dirty((Mesh *)object_data,
+			                           BKE_CURVE_BATCH_DIRTY_SELECT);
+			break;
+		case ID_CU:
+			BKE_curve_batch_cache_dirty((Curve *)object_data,
+			                            BKE_CURVE_BATCH_DIRTY_SELECT);
+			break;
+		case ID_LT:
+			BKE_lattice_batch_cache_dirty((struct Lattice *)object_data,
+			                              BKE_CURVE_BATCH_DIRTY_SELECT);
+			break;
+		default:
+			break;
+	}
+}