Fix shadow mesh recursion.

2024-08-31 22:31:43 +03:00
parent 739019e4e4
commit 70860aafd8
3 changed files with 3 additions and 0 deletions
--- a/scene/resources/mesh.cpp
+++ b/scene/resources/mesh.cpp
@ -2251,6 +2251,7 @@ Error ArrayMesh::lightmap_unwrap_cached(const Transform3D &p_base_transform, flo
 }

 void ArrayMesh::set_shadow_mesh(const Ref<ArrayMesh> &p_mesh) {
+	ERR_FAIL_COND_MSG(p_mesh == this, "Cannot set a mesh as its own shadow mesh.");
 	shadow_mesh = p_mesh;
 	if (shadow_mesh.is_valid()) {
 		RS::get_singleton()->mesh_set_shadow_mesh(mesh, shadow_mesh->get_rid());