Merge pull request #27789 from Giacom/move_towards

Added move_toward functions for float, Vector2 and Vector3

1 files changed, 7 insertions, 0 deletions

diff --git a/core/math/vector2.cpp b/core/math/vector2.cpp
index 5c1ea5943d..779a28be66 100644
--- a/core/math/vector2.cpp
+++ b/core/math/vector2.cpp
@@ -164,6 +164,13 @@ Vector2 Vector2::cubic_interpolate(const Vector2 &p_b, const Vector2 &p_pre_a, c
 	return out;
 }
 
+Vector2 Vector2::move_toward(const Vector2 &p_to, const real_t p_delta) const {
+	Vector2 v = *this;
+	Vector2 vd = p_to - v;
+	real_t len = vd.length();
+	return len <= p_delta || len < CMP_EPSILON ? p_to : v + vd / len * p_delta;
+}
+
 // slide returns the component of the vector along the given plane, specified by its normal vector.
 Vector2 Vector2::slide(const Vector2 &p_normal) const {
 #ifdef MATH_CHECKS