feat: expand editor scripting asset and viewport flow

editor/src/Viewport/SceneViewportOverlayBuilder.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "IViewportHostService.h"
+#include "SceneViewportEditorOverlayData.h"
+
+#include <cstdint>
+#include <vector>
+
+namespace XCEngine {
+namespace Editor {
+
+class IEditorContext;
+
+class SceneViewportOverlayBuilder {
+public:
+    static SceneViewportOverlayFrameData Build(
+        IEditorContext& context,
+        const SceneViewportOverlayData& overlay,
+        uint32_t viewportWidth,
+        uint32_t viewportHeight,
+        const std::vector<uint64_t>& selectedObjectIds);
+};
+
+} // namespace Editor
+} // namespace XCEngine