Merge pull request #71233 from PrecisionRender/barycentric-coords

Add ability to get face index and barycentric coordinates from raycast

1 files changed, 7 insertions, 0 deletions

diff --git a/core/core_bind.cpp b/core/core_bind.cpp
index a73b198be2..4e220d0839 100644
--- a/core/core_bind.cpp
+++ b/core/core_bind.cpp
@@ -961,6 +961,11 @@ Vector3 Geometry3D::get_closest_point_to_segment_uncapped(const Vector3 &p_point
 	return ::Geometry3D::get_closest_point_to_segment_uncapped(p_point, s);
 }
 
+Vector3 Geometry3D::get_triangle_barycentric_coords(const Vector3 &p_point, const Vector3 &p_v0, const Vector3 &p_v1, const Vector3 &p_v2) {
+	Vector3 res = ::Geometry3D::triangle_get_barycentric_coords(p_v0, p_v1, p_v2, p_point);
+	return res;
+}
+
 Variant Geometry3D::ray_intersects_triangle(const Vector3 &p_from, const Vector3 &p_dir, const Vector3 &p_v0, const Vector3 &p_v1, const Vector3 &p_v2) {
 	Vector3 res;
 	if (::Geometry3D::ray_intersects_triangle(p_from, p_dir, p_v0, p_v1, p_v2, &res)) {
@@ -1034,6 +1039,8 @@ void Geometry3D::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_closest_point_to_segment_uncapped", "point", "s1", "s2"), &Geometry3D::get_closest_point_to_segment_uncapped);
 
+	ClassDB::bind_method(D_METHOD("get_triangle_barycentric_coords", "point", "a", "b", "c"), &Geometry3D::get_triangle_barycentric_coords);
+
 	ClassDB::bind_method(D_METHOD("ray_intersects_triangle", "from", "dir", "a", "b", "c"), &Geometry3D::ray_intersects_triangle);
 	ClassDB::bind_method(D_METHOD("segment_intersects_triangle", "from", "to", "a", "b", "c"), &Geometry3D::segment_intersects_triangle);
 	ClassDB::bind_method(D_METHOD("segment_intersects_sphere", "from", "to", "sphere_position", "sphere_radius"), &Geometry3D::segment_intersects_sphere);