Constrain visible render object compatibility alias

engine/include/XCEngine/Rendering/VisibleRenderItem.h

@@ -27,7 +27,5 @@ struct VisibleRenderItem {
     Math::Matrix4x4 localToWorld = Math::Matrix4x4::Identity();
 };
 
-using VisibleRenderObject = VisibleRenderItem;
-
 } // namespace Rendering
 } // namespace XCEngine

engine/include/XCEngine/Rendering/VisibleRenderObject.h

@@ -1,3 +1,11 @@
 #pragma once
 
 #include <XCEngine/Rendering/VisibleRenderItem.h>
+
+namespace XCEngine {
+namespace Rendering {
+
+using VisibleRenderObject = VisibleRenderItem;
+
+} // namespace Rendering
+} // namespace XCEngine

tests/Rendering/unit/test_render_scene_utility.cpp

@@ -6,6 +6,7 @@
 #include <XCEngine/Core/Asset/IResource.h>
 #include <XCEngine/Core/Math/Quaternion.h>
 #include <XCEngine/Rendering/RenderSceneUtility.h>
+#include <XCEngine/Rendering/VisibleRenderObject.h>
 #include <XCEngine/Resources/Mesh/Mesh.h>
 #include <XCEngine/Scene/Scene.h>
 
@@ -29,6 +30,7 @@ using XCEngine::Rendering::BuildRenderCameraData;
 using XCEngine::Rendering::CompareVisibleRenderItemsStable;
 using XCEngine::Rendering::CollectRenderItemsForEntityIds;
 using XCEngine::Rendering::VisibleRenderItem;
+using XCEngine::Rendering::VisibleRenderObject;
 using XCEngine::Resources::Mesh;
 using XCEngine::Resources::MeshSection;
 using XCEngine::Resources::StaticMeshVertex;
@@ -244,4 +246,8 @@ TEST(RenderSceneUtilityStandaloneTest, CompareVisibleRenderItemsUsesStableObject
     lowerIdHigherAddress->~GameObject();
 }
 
+TEST(RenderSceneUtilityStandaloneTest, LegacyVisibleRenderObjectAliasRemainsAvailableViaCompatibilityHeader) {
+    EXPECT_TRUE((std::is_same_v<VisibleRenderObject, VisibleRenderItem>));
+}
+
 } // namespace