Add a method to get global modulate

2 files changed, 11 insertions, 0 deletions

diff --git a/scene/main/canvas_item.cpp b/scene/main/canvas_item.cpp
index 2563fa5914..76d5494ce3 100644
--- a/scene/main/canvas_item.cpp
+++ b/scene/main/canvas_item.cpp
@@ -388,6 +388,16 @@ Color CanvasItem::get_modulate() const {
 	return modulate;
 }
 
+Color CanvasItem::get_modulate_in_tree() const {
+	Color final_modulate = modulate;
+	CanvasItem *parent_item = get_parent_item();
+	while (parent_item) {
+		final_modulate *= parent_item->get_modulate();
+		parent_item = parent_item->get_parent_item();
+	}
+	return final_modulate;
+}
+
 void CanvasItem::set_as_top_level(bool p_top_level) {
 	if (top_level == p_top_level) {
 		return;
diff --git a/scene/main/canvas_item.h b/scene/main/canvas_item.h
index 4ace982825..a60a2bb5a1 100644
--- a/scene/main/canvas_item.h
+++ b/scene/main/canvas_item.h
@@ -224,6 +224,7 @@ public:
 
 	void set_modulate(const Color &p_modulate);
 	Color get_modulate() const;
+	Color get_modulate_in_tree() const;
 
 	void set_self_modulate(const Color &p_self_modulate);
 	Color get_self_modulate() const;