From d60d93a32710f735d9e373ad29e9bb402f58b370 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=BE=B7=E5=AE=87?= <kvtodev@outlook.com>
Date: Thu, 3 Sep 2026 13:14:18 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AE=80=E5=8C=96=E9=A2=84=E8=A7=88=E5=8F=98?=
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单次读取节点预览变换，移除重复 Map 查找和非空断言
---
 .../src/view/ui-editor/components/preview/UiTreeRenderer.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/UiTreeRenderer.tsx b/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/UiTreeRenderer.tsx
index 90e7caf15..38d1b9454 100644
--- a/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/UiTreeRenderer.tsx
+++ b/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/UiTreeRenderer.tsx
@@ -103,8 +103,9 @@ function RenderNode({
 }) {
   const activePreviewTransforms = previewTransforms ?? EMPTY_PREVIEW_TRANSFORMS;
   if (hiddenNodeIds.has(node.id)) return null;
-  const layout = activePreviewTransforms.has(node.id)
-    ? { ...node.layout, transform: activePreviewTransforms.get(node.id)! }
+  const previewTransform = activePreviewTransforms.get(node.id);
+  const layout = previewTransform
+    ? { ...node.layout, transform: previewTransform }
     : node.layout;
 
   let geometry;