2 files changed, 0 insertions, 34 deletions
diff --git a/core/math/vector3.cpp b/core/math/vector3.cpp
index 23f5bb88fe..09354d8e79 100644
--- a/core/math/vector3.cpp
+++ b/core/math/vector3.cpp
@@ -72,39 +72,6 @@ Vector3 Vector3::snapped(Vector3 p_val) const {
 	return v;
 }
 
-Vector3 Vector3::cubic_interpolaten(const Vector3 &p_b, const Vector3 &p_pre_a, const Vector3 &p_post_b, real_t p_weight) const {
-	Vector3 p0 = p_pre_a;
-	Vector3 p1 = *this;
-	Vector3 p2 = p_b;
-	Vector3 p3 = p_post_b;
-
-	{
-		//normalize
-
-		real_t ab = p0.distance_to(p1);
-		real_t bc = p1.distance_to(p2);
-		real_t cd = p2.distance_to(p3);
-
-		if (ab > 0) {
-			p0 = p1 + (p0 - p1) * (bc / ab);
-		}
-		if (cd > 0) {
-			p3 = p2 + (p3 - p2) * (bc / cd);
-		}
-	}
-
-	real_t t = p_weight;
-	real_t t2 = t * t;
-	real_t t3 = t2 * t;
-
-	Vector3 out;
-	out = 0.5 * ((p1 * 2.0) +
-						(-p0 + p2) * t +
-						(2.0 * p0 - 5.0 * p1 + 4.0 * p2 - p3) * t2 +
-						(-p0 + 3.0 * p1 - 3.0 * p2 + p3) * t3);
-	return out;
-}
-
 Vector3 Vector3::cubic_interpolate(const Vector3 &p_b, const Vector3 &p_pre_a, const Vector3 &p_post_b, real_t p_weight) const {
 	Vector3 p0 = p_pre_a;
 	Vector3 p1 = *this;
diff --git a/core/math/vector3.h b/core/math/vector3.h
index 69e79627f3..5af84377fd 100644
--- a/core/math/vector3.h
+++ b/core/math/vector3.h
@@ -89,7 +89,6 @@ struct Vector3 {
 	_FORCE_INLINE_ Vector3 lerp(const Vector3 &p_to, real_t p_weight) const;
 	_FORCE_INLINE_ Vector3 slerp(const Vector3 &p_to, real_t p_weight) const;
 	Vector3 cubic_interpolate(const Vector3 &p_b, const Vector3 &p_pre_a, const Vector3 &p_post_b, real_t p_weight) const;
-	Vector3 cubic_interpolaten(const Vector3 &p_b, const Vector3 &p_pre_a, const Vector3 &p_post_b, real_t p_weight) const;
 	Vector3 move_toward(const Vector3 &p_to, const real_t p_delta) const;
 
 	_FORCE_INLINE_ Vector3 cross(const Vector3 &p_b) const;