Use a more specific type for Mesh create_(convex|trimesh)_shape

4 files changed, 12 insertions, 9 deletions

diff --git a/scene/resources/importer_mesh.cpp b/scene/resources/importer_mesh.cpp
index cec5569345..d1278f9340 100644
--- a/scene/resources/importer_mesh.cpp
+++ b/scene/resources/importer_mesh.cpp
@@ -971,10 +971,10 @@ Vector<Ref<Shape3D>> ImporterMesh::convex_decompose(const Mesh::ConvexDecomposit
 	return ret;
 }
 
-Ref<Shape3D> ImporterMesh::create_trimesh_shape() const {
+Ref<ConcavePolygonShape3D> ImporterMesh::create_trimesh_shape() const {
 	Vector<Face3> faces = get_faces();
 	if (faces.size() == 0) {
-		return Ref<Shape3D>();
+		return Ref<ConcavePolygonShape3D>();
 	}
 
 	Vector<Vector3> face_points;
diff --git a/scene/resources/importer_mesh.h b/scene/resources/importer_mesh.h
index 088a77edd1..bbd6498fcf 100644
--- a/scene/resources/importer_mesh.h
+++ b/scene/resources/importer_mesh.h
@@ -119,7 +119,7 @@ public:
 
 	Vector<Face3> get_faces() const;
 	Vector<Ref<Shape3D>> convex_decompose(const Mesh::ConvexDecompositionSettings &p_settings) const;
-	Ref<Shape3D> create_trimesh_shape() const;
+	Ref<ConcavePolygonShape3D> create_trimesh_shape() const;
 	Ref<NavigationMesh> create_navigation_mesh();
 	Error lightmap_unwrap_cached(const Transform3D &p_base_transform, float p_texel_size, const Vector<uint8_t> &p_src_cache, Vector<uint8_t> &r_dst_cache);
 
diff --git a/scene/resources/mesh.cpp b/scene/resources/mesh.cpp
index d1e300e057..4f68a6f69b 100644
--- a/scene/resources/mesh.cpp
+++ b/scene/resources/mesh.cpp
@@ -388,7 +388,7 @@ Vector<Face3> Mesh::get_surface_faces(int p_surface) const {
 	return Vector<Face3>();
 }
 
-Ref<Shape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const {
+Ref<ConvexPolygonShape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const {
 	if (p_simplify) {
 		ConvexDecompositionSettings settings;
 		settings.max_convex_hulls = 1;
@@ -425,10 +425,10 @@ Ref<Shape3D> Mesh::create_convex_shape(bool p_clean, bool p_simplify) const {
 	return shape;
 }
 
-Ref<Shape3D> Mesh::create_trimesh_shape() const {
+Ref<ConcavePolygonShape3D> Mesh::create_trimesh_shape() const {
 	Vector<Face3> faces = get_faces();
 	if (faces.size() == 0) {
-		return Ref<Shape3D>();
+		return Ref<ConcavePolygonShape3D>();
 	}
 
 	Vector<Vector3> face_points;
diff --git a/scene/resources/mesh.h b/scene/resources/mesh.h
index 5ed4164117..6f995280e8 100644
--- a/scene/resources/mesh.h
+++ b/scene/resources/mesh.h
@@ -35,9 +35,12 @@
 #include "core/math/face3.h"
 #include "core/math/triangle_mesh.h"
 #include "scene/resources/material.h"
-#include "scene/resources/shape_3d.h"
 #include "servers/rendering_server.h"
 
+class ConcavePolygonShape3D;
+class ConvexPolygonShape3D;
+class Shape3D;
+
 class Mesh : public Resource {
 	GDCLASS(Mesh, Resource);
 
@@ -211,8 +214,8 @@ public:
 	static ConvexDecompositionFunc convex_decomposition_function;
 
 	Vector<Ref<Shape3D>> convex_decompose(const ConvexDecompositionSettings &p_settings) const;
-	Ref<Shape3D> create_convex_shape(bool p_clean = true, bool p_simplify = false) const;
-	Ref<Shape3D> create_trimesh_shape() const;
+	Ref<ConvexPolygonShape3D> create_convex_shape(bool p_clean = true, bool p_simplify = false) const;
+	Ref<ConcavePolygonShape3D> create_trimesh_shape() const;
 
 	virtual int get_builtin_bind_pose_count() const;
 	virtual Transform3D get_builtin_bind_pose(int p_index) const;