1 files changed, 10 insertions, 0 deletions
diff --git a/source/blender/depsgraph/DEG_depsgraph_query.h b/source/blender/depsgraph/DEG_depsgraph_query.h
index d832676fe2c..4a9025641f9 100644
--- a/source/blender/depsgraph/DEG_depsgraph_query.h
+++ b/source/blender/depsgraph/DEG_depsgraph_query.h
@@ -27,6 +27,7 @@ struct ListBase;
 struct PointerRNA;
 struct Scene;
 struct ViewLayer;
+struct ViewerPath;
 
 #ifdef __cplusplus
 extern "C" {
@@ -152,6 +153,12 @@ typedef struct DEGObjectIterSettings {
    * and will crash if you try to access it.
    */
   uint32_t flags;
+
+  /**
+   * When set, the final evaluated geometry of the corresponding object is omitted. Instead the
+   * geometry for the viewer path included in the iterator.
+   */
+  const struct ViewerPath *viewer_path;
 } DEGObjectIterSettings;
 
 /**
@@ -170,6 +177,9 @@ typedef struct DEGObjectIterData {
 
   eEvaluationMode eval_mode;
 
+  /** Object whose preview instead of evaluated geometry should be part of the iterator. */
+  struct Object *object_orig_with_preview;
+
   struct Object *next_object;
 
   /* **** Iteration over dupli-list. *** */