Add filter to Blend3 node.

Fixes #22923.
godotengine · Apr 1, 2019 · dc50ac2 · dc50ac2
1 parent 5b00cd8
commit dc50ac2
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diff --git a/scene/animation/animation_blend_tree.cpp b/scene/animation/animation_blend_tree.cpp
@@ -553,6 +553,11 @@ bool AnimationNodeBlend3::is_using_sync() const {
 	return sync;
 }
 
+bool AnimationNodeBlend3::has_filter() const {
+
+	return true;
+}
+
 float AnimationNodeBlend3::process(float p_time, bool p_seek) {
 
 	float amount = get_parameter(blend_amount);

diff --git a/scene/animation/animation_blend_tree.h b/scene/animation/animation_blend_tree.h
@@ -219,6 +219,7 @@ class AnimationNodeBlend3 : public AnimationNode {
 	void set_use_sync(bool p_sync);
 	bool is_using_sync() const;
 
+	virtual bool has_filter() const;
 	float process(float p_time, bool p_seek);
 	AnimationNodeBlend3();
 };