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Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
This commit is contained in:
gpt-engineer-app[bot]
2026-05-21 14:53:25 +00:00
parent de810aa4f5
commit 66242632e8
1 changed files with 3 additions and 7 deletions
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src/components/ViewerControls.tsx
+3 -7
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@@ -41,12 +41,8 @@ export function ViewerControls() {
const handleExportSelection = useCallback(async () => { const handleExportSelection = useCallback(async () => {
if (!activeModel || selectedElementKeys.size === 0) return; if (!activeModel || selectedElementKeys.size === 0) return;
const canvas = document.querySelector('canvas') as HTMLCanvasElement | null; const scene = sceneRef.current;
if (!canvas) { toast.error('Canvas não encontrado'); return; } if (!scene) { toast.error('Cena 3D não disponível'); return; }
// Walk the global scene to find selected element nodes
const scene = (canvas as unknown as { __r3f?: { fiber?: { scene?: THREE.Scene } } }).__r3f?.fiber?.scene
?? (window as unknown as { __r3fScene?: THREE.Scene }).__r3fScene;
// Fallback: scan via DOM-attached three scene exposed by drei? Use traversal of stored models — use document approach
const objects: THREE.Object3D[] = []; const objects: THREE.Object3D[] = [];
const collect = (root: THREE.Object3D) => { const collect = (root: THREE.Object3D) => {
const modelId = root.userData?.modelId as string | undefined; const modelId = root.userData?.modelId as string | undefined;
@@ -56,7 +52,7 @@ export function ViewerControls() {
if (selectedElementKeys.has(elementKey(modelId, el))) objects.push(el); if (selectedElementKeys.has(elementKey(modelId, el))) objects.push(el);
}); });
}; };
if (scene) collect(scene); collect(scene);
if (objects.length === 0) { if (objects.length === 0) {
toast.error('Não foi possível localizar elementos selecionados. Use IFC para seleção persistente.'); toast.error('Não foi possível localizar elementos selecionados. Use IFC para seleção persistente.');
return; return;