1 files changed, 74 insertions, 1 deletions
diff --git a/scene/resources/curve.h b/scene/resources/curve.h
index 046359b9b6..e361604ce3 100644
--- a/scene/resources/curve.h
+++ b/scene/resources/curve.h
@@ -30,7 +30,7 @@
 #define CURVE_H
 
 #include "resource.h"
-
+#if 0
 class Curve2D : public Resource {
 
 	OBJ_TYPE(Curve2D,Resource);
@@ -79,6 +79,79 @@ public:
 	Curve2D();
 };
 
+#endif
+
+
+class Curve2D : public Resource {
+
+	OBJ_TYPE(Curve2D,Resource);
+
+	struct Point {
+
+		Vector2 in;
+		Vector2 out;
+		Vector2 pos;
+	};
+
+
+	Vector<Point> points;
+
+	struct BakedPoint {
+
+		float ofs;
+		Vector2 point;
+	};
+
+	mutable bool baked_cache_dirty;
+	mutable Vector2Array baked_point_cache;
+	mutable float baked_max_ofs;
+
+
+	void _bake() const;
+
+	float bake_interval;
+
+	void _bake_segment2d(Map<float,Vector2>& r_bake, float p_begin, float p_end,const Vector2& p_a,const Vector2& p_out,const Vector2& p_b, const Vector2& p_in,int p_depth,int p_max_depth,float p_tol) const;
+	Dictionary _get_data() const;
+	void _set_data(const Dictionary &p_data);
+
+protected:
+
+	static void _bind_methods();
+
+
+
+public:
+
+
+	int get_point_count() const;
+	void add_point(const Vector2& p_pos, const Vector2& p_in=Vector2(), const Vector2& p_out=Vector2(),int p_atpos=-1);
+	void set_point_pos(int p_index, const Vector2& p_pos);
+	Vector2 get_point_pos(int p_index) const;
+	void set_point_in(int p_index, const Vector2& p_in);
+	Vector2 get_point_in(int p_index) const;
+	void set_point_out(int p_index, const Vector2& p_out);
+	Vector2 get_point_out(int p_index) const;
+	void remove_point(int p_index);
+
+	Vector2 interpolate(int p_index, float p_offset) const;
+	Vector2 interpolatef(real_t p_findex) const;
+
+
+	void set_bake_interval(float p_distance);
+	float get_bake_interval() const;
+
+
+	float get_baked_length() const;
+	Vector2 interpolate_baked(float p_offset,bool p_cubic=false) const;
+	Vector2Array get_baked_points() const; //useful for going thru
+
+	Vector2Array tesselate(int p_max_stages=5,float p_tolerance=4) const; //useful for display
+
+
+	Curve2D();
+};
+
 
 
 class Curve3D : public Resource {