Implement option to parent object to undistorted position of 2D track

2 files changed, 7 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_constraint.c b/source/blender/makesrna/intern/rna_constraint.c
index eb38c58d8ef..5519b192ca4 100644
--- a/source/blender/makesrna/intern/rna_constraint.c
+++ b/source/blender/makesrna/intern/rna_constraint.c
@@ -2452,6 +2452,12 @@ static void rna_def_constraint_follow_track(BlenderRNA *brna)
 	RNA_def_property_enum_items(prop, frame_method_items);
 	RNA_def_property_ui_text(prop, "Frame Method", "How the footage fits in the camera frame");
 	RNA_def_property_update(prop, NC_OBJECT | ND_CONSTRAINT, "rna_Constraint_dependency_update");
+
+	/* use undistortion */
+	prop = RNA_def_property(srna, "use_undistorted_position", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_sdna(prop, NULL, "flag", FOLLOWTRACK_USE_UNDISTORTION);
+	RNA_def_property_ui_text(prop, "Undistort", "Parent to undistorted position of 2D track");
+	RNA_def_property_update(prop, NC_OBJECT | ND_CONSTRAINT, "rna_Constraint_update");
 }
 
 static void rna_def_constraint_camera_solver(BlenderRNA *brna)
diff --git a/source/blender/makesrna/intern/rna_tracking.c b/source/blender/makesrna/intern/rna_tracking.c
index 537ffe630a2..899da62d9d3 100644
--- a/source/blender/makesrna/intern/rna_tracking.c
+++ b/source/blender/makesrna/intern/rna_tracking.c
@@ -393,6 +393,7 @@ static void rna_tracking_flushUpdate(Main *UNUSED(bmain), Scene *scene, PointerR
 	nodeUpdateID(scene->nodetree, &clip->id);
 
 	WM_main_add_notifier(NC_SCENE | ND_NODES, NULL);
+	WM_main_add_notifier(NC_SCENE, NULL);
 	DAG_id_tag_update(&clip->id, 0);
 }