Store ArrayMesh path in RenderingServer for use in error messages

drivers/gles3/rasterizer_scene_gles3.cpp

@@ -262,7 +262,9 @@ void RasterizerSceneGLES3::_geometry_instance_add_surface_with_material(Geometry
 
 	GLES3::Mesh::Surface *s = reinterpret_cast<GLES3::Mesh::Surface *>(sdcache->surface);
 	if (p_material->shader_data->uses_tangent && !(s->format & RS::ARRAY_FORMAT_TANGENT)) {
-		WARN_PRINT_ED("Attempting to use a shader that requires tangents with a mesh that doesn't contain tangents. Ensure that meshes are imported with the 'ensure_tangents' option. If creating your own meshes, add an `ARRAY_TANGENT` array (when using ArrayMesh) or call `generate_tangents()` (when using SurfaceTool).");
+		String shader_path = p_material->shader_data->path.is_empty() ? "" : "(" + p_material->shader_data->path + ")";
+		String mesh_path = mesh_storage->mesh_get_path(p_mesh).is_empty() ? "" : "(" + mesh_storage->mesh_get_path(p_mesh) + ")";
+		WARN_PRINT_ED(vformat("Attempting to use a shader %s that requires tangents with a mesh %s that doesn't contain tangents. Ensure that meshes are imported with the 'ensure_tangents' option. If creating your own meshes, add an `ARRAY_TANGENT` array (when using ArrayMesh) or call `generate_tangents()` (when using SurfaceTool).", shader_path, mesh_path));
 	}
 }
 

drivers/gles3/storage/mesh_storage.cpp

@@ -650,6 +650,20 @@ AABB MeshStorage::mesh_get_aabb(RID p_mesh, RID p_skeleton) {
 	return aabb;
 }
 
+void MeshStorage::mesh_set_path(RID p_mesh, const String &p_path) {
+	Mesh *mesh = mesh_owner.get_or_null(p_mesh);
+	ERR_FAIL_NULL(mesh);
+
+	mesh->path = p_path;
+}
+
+String MeshStorage::mesh_get_path(RID p_mesh) const {
+	Mesh *mesh = mesh_owner.get_or_null(p_mesh);
+	ERR_FAIL_NULL_V(mesh, String());
+
+	return mesh->path;
+}
+
 void MeshStorage::mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) {
 	Mesh *mesh = mesh_owner.get_or_null(p_mesh);
 	ERR_FAIL_NULL(mesh);

drivers/gles3/storage/mesh_storage.h

@@ -130,6 +130,8 @@ struct Mesh {
 	RID shadow_mesh;
 	HashSet<Mesh *> shadow_owners;
 
+	String path;
+
 	Dependency dependency;
 };
 
@@ -292,8 +294,11 @@ public:
 
 	virtual void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) override;
 	virtual AABB mesh_get_custom_aabb(RID p_mesh) const override;
-
 	virtual AABB mesh_get_aabb(RID p_mesh, RID p_skeleton = RID()) override;
+
+	virtual void mesh_set_path(RID p_mesh, const String &p_path) override;
+	virtual String mesh_get_path(RID p_mesh) const override;
+
 	virtual void mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) override;
 	virtual void mesh_clear(RID p_mesh) override;
 

scene/resources/mesh.cpp

@@ -1558,6 +1558,7 @@ void ArrayMesh::_create_if_empty() const {
 		mesh = RS::get_singleton()->mesh_create();
 		RS::get_singleton()->mesh_set_blend_shape_mode(mesh, (RS::BlendShapeMode)blend_shape_mode);
 		RS::get_singleton()->mesh_set_blend_shape_count(mesh, blend_shapes.size());
+		RS::get_singleton()->mesh_set_path(mesh, get_path());
 	}
 }
 
@@ -1666,6 +1667,7 @@ void ArrayMesh::_set_surfaces(const Array &p_surfaces) {
 		// we can create it with a single call, which is a lot more efficient and thread friendly
 		mesh = RS::get_singleton()->mesh_create_from_surfaces(surface_data, blend_shapes.size());
 		RS::get_singleton()->mesh_set_blend_shape_mode(mesh, (RS::BlendShapeMode)blend_shape_mode);
+		RS::get_singleton()->mesh_set_path(mesh, get_path());
 	}
 
 	surfaces.clear();

servers/rendering/dummy/storage/mesh_storage.h

@@ -113,8 +113,11 @@ public:
 
 	virtual void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) override {}
 	virtual AABB mesh_get_custom_aabb(RID p_mesh) const override { return AABB(); }
-
 	virtual AABB mesh_get_aabb(RID p_mesh, RID p_skeleton = RID()) override { return AABB(); }
+
+	virtual void mesh_set_path(RID p_mesh, const String &p_path) override {}
+	virtual String mesh_get_path(RID p_mesh) const override { return String(); }
+
 	virtual void mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) override {}
 	virtual void mesh_clear(RID p_mesh) override;
 

servers/rendering/renderer_rd/forward_clustered/render_forward_clustered.cpp

@@ -3722,7 +3722,9 @@ void RenderForwardClustered::_geometry_instance_add_surface_with_material(Geomet
 
 	uint64_t format = RendererRD::MeshStorage::get_singleton()->mesh_surface_get_format(sdcache->surface);
 	if (p_material->shader_data->uses_tangent && !(format & RS::ARRAY_FORMAT_TANGENT)) {
-		WARN_PRINT_ED("Attempting to use a shader that requires tangents with a mesh that doesn't contain tangents. Ensure that meshes are imported with the 'ensure_tangents' option. If creating your own meshes, add an `ARRAY_TANGENT` array (when using ArrayMesh) or call `generate_tangents()` (when using SurfaceTool).");
+		String shader_path = p_material->shader_data->path.is_empty() ? "" : "(" + p_material->shader_data->path + ")";
+		String mesh_path = mesh_storage->mesh_get_path(p_mesh).is_empty() ? "" : "(" + mesh_storage->mesh_get_path(p_mesh) + ")";
+		WARN_PRINT_ED(vformat("Attempting to use a shader %s that requires tangents with a mesh %s that doesn't contain tangents. Ensure that meshes are imported with the 'ensure_tangents' option. If creating your own meshes, add an `ARRAY_TANGENT` array (when using ArrayMesh) or call `generate_tangents()` (when using SurfaceTool).", shader_path, mesh_path));
 	}
 }
 

servers/rendering/renderer_rd/forward_mobile/render_forward_mobile.cpp

@@ -2521,7 +2521,9 @@ void RenderForwardMobile::_geometry_instance_add_surface_with_material(GeometryI
 
 	uint64_t format = RendererRD::MeshStorage::get_singleton()->mesh_surface_get_format(sdcache->surface);
 	if (p_material->shader_data->uses_tangent && !(format & RS::ARRAY_FORMAT_TANGENT)) {
-		WARN_PRINT_ED("Attempting to use a shader that requires tangents with a mesh that doesn't contain tangents. Ensure that meshes are imported with the 'ensure_tangents' option. If creating your own meshes, add an `ARRAY_TANGENT` array (when using ArrayMesh) or call `generate_tangents()` (when using SurfaceTool).");
+		String shader_path = p_material->shader_data->path.is_empty() ? "" : "(" + p_material->shader_data->path + ")";
+		String mesh_path = mesh_storage->mesh_get_path(p_mesh).is_empty() ? "" : "(" + mesh_storage->mesh_get_path(p_mesh) + ")";
+		WARN_PRINT_ED(vformat("Attempting to use a shader %s that requires tangents with a mesh %s that doesn't contain tangents. Ensure that meshes are imported with the 'ensure_tangents' option. If creating your own meshes, add an `ARRAY_TANGENT` array (when using ArrayMesh) or call `generate_tangents()` (when using SurfaceTool).", shader_path, mesh_path));
 	}
 }
 

servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp

@@ -753,6 +753,20 @@ AABB MeshStorage::mesh_get_aabb(RID p_mesh, RID p_skeleton) {
 	return aabb;
 }
 
+void MeshStorage::mesh_set_path(RID p_mesh, const String &p_path) {
+	Mesh *mesh = mesh_owner.get_or_null(p_mesh);
+	ERR_FAIL_NULL(mesh);
+
+	mesh->path = p_path;
+}
+
+String MeshStorage::mesh_get_path(RID p_mesh) const {
+	Mesh *mesh = mesh_owner.get_or_null(p_mesh);
+	ERR_FAIL_NULL_V(mesh, String());
+
+	return mesh->path;
+}
+
 void MeshStorage::mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) {
 	Mesh *mesh = mesh_owner.get_or_null(p_mesh);
 	ERR_FAIL_NULL(mesh);

servers/rendering/renderer_rd/storage_rd/mesh_storage.h

@@ -157,6 +157,8 @@ private:
 		RID shadow_mesh;
 		HashSet<Mesh *> shadow_owners;
 
+		String path;
+
 		Dependency dependency;
 	};
 
@@ -373,6 +375,9 @@ public:
 	virtual AABB mesh_get_aabb(RID p_mesh, RID p_skeleton = RID()) override;
 	virtual void mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) override;
 
+	virtual void mesh_set_path(RID p_mesh, const String &p_path) override;
+	virtual String mesh_get_path(RID p_mesh) const override;
+
 	virtual void mesh_clear(RID p_mesh) override;
 
 	virtual bool mesh_needs_instance(RID p_mesh, bool p_has_skeleton) override;

servers/rendering/rendering_server_default.h

@@ -315,6 +315,9 @@ public:
 	FUNC2(mesh_set_custom_aabb, RID, const AABB &)
 	FUNC1RC(AABB, mesh_get_custom_aabb, RID)
 
+	FUNC2(mesh_set_path, RID, const String &)
+	FUNC1RC(String, mesh_get_path, RID)
+
 	FUNC2(mesh_set_shadow_mesh, RID, RID)
 
 	FUNC1(mesh_clear, RID)

servers/rendering/storage/mesh_storage.h

@@ -67,9 +67,11 @@ public:
 
 	virtual void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) = 0;
 	virtual AABB mesh_get_custom_aabb(RID p_mesh) const = 0;
-
 	virtual AABB mesh_get_aabb(RID p_mesh, RID p_skeleton = RID()) = 0;
 
+	virtual void mesh_set_path(RID p_mesh, const String &p_path) = 0;
+	virtual String mesh_get_path(RID p_mesh) const = 0;
+
 	virtual void mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) = 0;
 
 	virtual void mesh_clear(RID p_mesh) = 0;

servers/rendering_server.h

@@ -381,6 +381,9 @@ public:
 	virtual void mesh_set_custom_aabb(RID p_mesh, const AABB &p_aabb) = 0;
 	virtual AABB mesh_get_custom_aabb(RID p_mesh) const = 0;
 
+	virtual void mesh_set_path(RID p_mesh, const String &p_path) = 0;
+	virtual String mesh_get_path(RID p_mesh) const = 0;
+
 	virtual void mesh_set_shadow_mesh(RID p_mesh, RID p_shadow_mesh) = 0;
 
 	virtual void mesh_clear(RID p_mesh) = 0;