added Curve in animation node transition for better control over cros…

Co-authored-by: jeronimo-schreyer <jeronimo.schreyer@gmail.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/scene/animation/animation_node_state_machine.h b/scene/animation/animation_node_state_machine.h
index ead914db7a..ab78b1afe8 100644
--- a/scene/animation/animation_node_state_machine.h
+++ b/scene/animation/animation_node_state_machine.h
@@ -49,7 +49,8 @@ private:
 	bool auto_advance = false;
 	StringName advance_condition;
 	StringName advance_condition_name;
-	float xfade = 0.0;
+	float xfade_time = 0.0;
+	Ref<Curve> xfade_curve;
 	bool disabled = false;
 	int priority = 1;
 	String advance_expression;
@@ -82,6 +83,9 @@ public:
 	void set_xfade_time(float p_xfade);
 	float get_xfade_time() const;
 
+	void set_xfade_curve(const Ref<Curve> &p_curve);
+	Ref<Curve> get_xfade_curve() const;
+
 	void set_disabled(bool p_disabled);
 	bool is_disabled() const;
 
@@ -117,6 +121,7 @@ class AnimationNodeStateMachinePlayback : public Resource {
 
 	StringName current;
 	Transition current_transition;
+	Ref<Curve> current_curve;
 	bool force_auto_advance = false;
 
 	StringName fading_from;