From e75450357d392e340a4e8d866690a7ac6fc1eb62 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=8E=8B=E5=BE=B7=E5=AE=87?= Date: Thu, 3 Sep 2026 13:13:43 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E9=A2=84=E8=A7=88=E5=8F=98?= =?UTF-8?q?=E6=8D=A2=E5=9B=9E=E9=80=80=E5=88=86=E9=85=8D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 复用空的预览变换映射，避免节点递归渲染重复分配 --- .../view/ui-editor/components/preview/UiTreeRenderer.tsx | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) 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 806c64e33..90e7caf15 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 @@ -71,6 +71,11 @@ const RESIZE_HANDLES: ReadonlyArray<{ { id: 'w', left: '0%', top: '50%', cursor: 'ew-resize' }, ]; +const EMPTY_PREVIEW_TRANSFORMS: ReadonlyMap< + NodeId, + UiNode['layout']['transform'] +> = new Map(); + function RenderNode({ node, isRoot, @@ -96,7 +101,7 @@ function RenderNode({ isRoot?: boolean; parentContainer?: UiNode['layout']['container']; }) { - const activePreviewTransforms = previewTransforms ?? new Map(); + 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)! }