1 files changed, 33 insertions, 0 deletions
diff --git a/apps/web/src/guides/preview-overlay.tsx b/apps/web/src/guides/preview-overlay.tsx
new file mode 100644
index 00000000..d71adb12
--- /dev/null
+++ b/apps/web/src/guides/preview-overlay.tsx
@@ -0,0 +1,33 @@
+import { getGuideById, type GuideId } from "@/guides";
+import {
+	EMPTY_PREVIEW_OVERLAY_SOURCE_RESULT,
+	type PreviewOverlaySourceResult,
+} from "@/preview/overlays";
+
+export function getGuidePreviewOverlaySource({
+	guideId,
+}: {
+	guideId: GuideId | null;
+}): PreviewOverlaySourceResult {
+	const guide = getGuideById(guideId);
+	if (!guide) {
+		return EMPTY_PREVIEW_OVERLAY_SOURCE_RESULT;
+	}
+
+	return {
+		definitions: [],
+		instances: [
+			{
+				id: `guide-${guide.id}`,
+				mount: { kind: "scene" },
+				plane: "under-interaction",
+				pointerEvents: "none",
+				render: ({ sceneHeight, sceneWidth }) =>
+					guide.renderOverlay({
+						width: sceneWidth,
+						height: sceneHeight,
+					}),
+			},
+		],
+	};
+}