Core: Integrate `Ref::instantiate` where possible

9 files changed, 18 insertions, 18 deletions

diff --git a/scene/3d/label_3d.cpp b/scene/3d/label_3d.cpp
index 6b3510a72a..01f15137be 100644
--- a/scene/3d/label_3d.cpp
+++ b/scene/3d/label_3d.cpp
@@ -318,7 +318,7 @@ Ref<TriangleMesh> Label3D::generate_triangle_mesh() const {
 		facesw[j] = vtx;
 	}
 
-	triangle_mesh = Ref<TriangleMesh>(memnew(TriangleMesh));
+	triangle_mesh.instantiate();
 	triangle_mesh->create(faces);
 
 	return triangle_mesh;
diff --git a/scene/3d/navigation_agent_3d.cpp b/scene/3d/navigation_agent_3d.cpp
index 9242c2a2ea..faf138896a 100644
--- a/scene/3d/navigation_agent_3d.cpp
+++ b/scene/3d/navigation_agent_3d.cpp
@@ -1081,8 +1081,8 @@ void NavigationAgent3D::_update_debug_path() {
 		debug_path_instance = RenderingServer::get_singleton()->instance_create();
 	}
 
-	if (!debug_path_mesh.is_valid()) {
-		debug_path_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+	if (debug_path_mesh.is_null()) {
+		debug_path_mesh.instantiate();
 	}
 
 	debug_path_mesh->clear_surfaces();
diff --git a/scene/3d/navigation_link_3d.cpp b/scene/3d/navigation_link_3d.cpp
index 0cce21b9d0..9e29384fc9 100644
--- a/scene/3d/navigation_link_3d.cpp
+++ b/scene/3d/navigation_link_3d.cpp
@@ -56,8 +56,8 @@ void NavigationLink3D::_update_debug_mesh() {
 		debug_instance = RenderingServer::get_singleton()->instance_create();
 	}
 
-	if (!debug_mesh.is_valid()) {
-		debug_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+	if (debug_mesh.is_null()) {
+		debug_mesh.instantiate();
 	}
 
 	RID nav_map = get_world_3d()->get_navigation_map();
diff --git a/scene/3d/navigation_obstacle_3d.cpp b/scene/3d/navigation_obstacle_3d.cpp
index 2eb04a0054..72a7253a10 100644
--- a/scene/3d/navigation_obstacle_3d.cpp
+++ b/scene/3d/navigation_obstacle_3d.cpp
@@ -389,8 +389,8 @@ void NavigationObstacle3D::_update_fake_agent_radius_debug() {
 	if (!fake_agent_radius_debug_instance.is_valid()) {
 		fake_agent_radius_debug_instance = RenderingServer::get_singleton()->instance_create();
 	}
-	if (!fake_agent_radius_debug_mesh.is_valid()) {
-		fake_agent_radius_debug_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+	if (fake_agent_radius_debug_mesh.is_null()) {
+		fake_agent_radius_debug_mesh.instantiate();
 	}
 	fake_agent_radius_debug_mesh->clear_surfaces();
 
@@ -487,8 +487,8 @@ void NavigationObstacle3D::_update_static_obstacle_debug() {
 	if (!static_obstacle_debug_instance.is_valid()) {
 		static_obstacle_debug_instance = RenderingServer::get_singleton()->instance_create();
 	}
-	if (!static_obstacle_debug_mesh.is_valid()) {
-		static_obstacle_debug_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+	if (static_obstacle_debug_mesh.is_null()) {
+		static_obstacle_debug_mesh.instantiate();
 	}
 	static_obstacle_debug_mesh->clear_surfaces();
 
diff --git a/scene/3d/navigation_region_3d.cpp b/scene/3d/navigation_region_3d.cpp
index c0c254e7ed..2d67e4334e 100644
--- a/scene/3d/navigation_region_3d.cpp
+++ b/scene/3d/navigation_region_3d.cpp
@@ -492,8 +492,8 @@ void NavigationRegion3D::_update_debug_mesh() {
 		debug_instance = RenderingServer::get_singleton()->instance_create();
 	}
 
-	if (!debug_mesh.is_valid()) {
-		debug_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+	if (debug_mesh.is_null()) {
+		debug_mesh.instantiate();
 	}
 
 	debug_mesh->clear_surfaces();
@@ -669,8 +669,8 @@ void NavigationRegion3D::_update_debug_edge_connections_mesh() {
 		debug_edge_connections_instance = RenderingServer::get_singleton()->instance_create();
 	}
 
-	if (!debug_edge_connections_mesh.is_valid()) {
-		debug_edge_connections_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+	if (debug_edge_connections_mesh.is_null()) {
+		debug_edge_connections_mesh.instantiate();
 	}
 
 	debug_edge_connections_mesh->clear_surfaces();
diff --git a/scene/3d/path_3d.cpp b/scene/3d/path_3d.cpp
index 64259a24b0..00c83101b9 100644
--- a/scene/3d/path_3d.cpp
+++ b/scene/3d/path_3d.cpp
@@ -88,8 +88,8 @@ void Path3D::_update_debug_mesh() {
 		return;
 	}
 
-	if (!debug_mesh.is_valid()) {
-		debug_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+	if (debug_mesh.is_null()) {
+		debug_mesh.instantiate();
 	}
 
 	if (!(curve.is_valid())) {
diff --git a/scene/3d/physics/ray_cast_3d.cpp b/scene/3d/physics/ray_cast_3d.cpp
index a9272388c1..b9159f072b 100644
--- a/scene/3d/physics/ray_cast_3d.cpp
+++ b/scene/3d/physics/ray_cast_3d.cpp
@@ -464,7 +464,7 @@ void RayCast3D::_create_debug_shape() {
 	}
 
 	if (debug_mesh.is_null()) {
-		debug_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+		debug_mesh.instantiate();
 	}
 }
 
diff --git a/scene/3d/physics/shape_cast_3d.cpp b/scene/3d/physics/shape_cast_3d.cpp
index 8ad651fdf5..19c74bc925 100644
--- a/scene/3d/physics/shape_cast_3d.cpp
+++ b/scene/3d/physics/shape_cast_3d.cpp
@@ -546,7 +546,7 @@ void ShapeCast3D::_create_debug_shape() {
 	}
 
 	if (debug_mesh.is_null()) {
-		debug_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
+		debug_mesh.instantiate();
 	}
 }
 
diff --git a/scene/3d/sprite_3d.cpp b/scene/3d/sprite_3d.cpp
index 42460eec4c..6e3ada83ad 100644
--- a/scene/3d/sprite_3d.cpp
+++ b/scene/3d/sprite_3d.cpp
@@ -470,7 +470,7 @@ Ref<TriangleMesh> SpriteBase3D::generate_triangle_mesh() const {
 		facesw[j] = vtx;
 	}
 
-	triangle_mesh = Ref<TriangleMesh>(memnew(TriangleMesh));
+	triangle_mesh.instantiate();
 	triangle_mesh->create(faces);
 
 	return triangle_mesh;