feat(all): 迁移扩展相关功能

packages/sdk/lib/utils/scene/index.ts

@@ -4,6 +4,7 @@ import App from "@/core/app/App";
 export * from "./material";
 export * from "./Stats";
 export * from "./controls";
+export * from "./uipanel";
 
 /**
  * 获取对象到父对象的路径(结果不包含parentObject)

packages/sdk/lib/utils/scene/uipanel.ts

@@ -0,0 +1,38 @@
+import type { Object3D } from "three";
+
+export const UIPANEL_TYPES = new Set(["UIPanel", "UIPanelBlock", "UIPanelText", "UIPanelInline", "UIPanelInlineBlock"]);
+
+/**
+ * 判断是否是UIPanel 3D对象
+ */
+export function isUIPanelObject(object:Object3D | null){
+    return object && object.type === "UIPanel" && object.options;
+}
+
+export function isUIPanelRelatedObject(object: Object3D | null) {
+	if (!object) return false;
+	if (UIPANEL_TYPES.has(object.type)) return true;
+	// return Boolean(findUIPanelNodeId(object));
+
+    if (object.metadata?.__uiPanelRootId || object.metadata?.__uiPanelNodeId) return true;
+    return false;
+}
+
+export function findUIPanelRoot(object: Object3D | null) {
+	let current: Object3D | null = object;
+	while (current) {
+		if (isUIPanelObject(current)) return current;
+		current = current.parent;
+	}
+	return null;
+}
+
+export function findUIPanelNodeId(object: Object3D | null) {
+	let current: any = object;
+	while (current) {
+		const nodeId = current.metadata?.__uiPanelNodeId;
+		if (nodeId) return nodeId as string;
+		current = current.parent;
+	}
+	return null;
+}