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Corrigiu seleção de chapa

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X-Lovable-Edit-ID: edt-1f5c8402-1065-4981-9e9a-b398856054d2
Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
This commit is contained in:
gpt-engineer-app[bot]
2026-05-21 16:57:38 +00:00
parent 1fbb627ebf 1e56e584e3
commit 9c877391d4
1 changed files with 18 additions and 19 deletions
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src/components/three/ModelViewer.tsx
+17 -18
View File
@@ -714,7 +714,6 @@ function SelectionHandler() {
}); });
if (!hit) return; if (!hit) return;
// Walk up to find ifcElement node AND the GLBModel root (carrying modelId)
let cur: THREE.Object3D | null = hit.object; let cur: THREE.Object3D | null = hit.object;
let element: THREE.Object3D | null = null; let element: THREE.Object3D | null = null;
let modelId: string | null = null; let modelId: string | null = null;
@@ -723,7 +722,6 @@ function SelectionHandler() {
if (!modelId && cur.userData?.modelId) modelId = cur.userData.modelId as string; if (!modelId && cur.userData?.modelId) modelId = cur.userData.modelId as string;
cur = cur.parent; cur = cur.parent;
} }
// Non-IFC fallback: pick the mesh itself
if (!element) element = hit.object; if (!element) element = hit.object;
if (!modelId) modelId = useModelStore.getState().activeModelId; if (!modelId) modelId = useModelStore.getState().activeModelId;
if (!modelId || !element) return; if (!modelId || !element) return;
@@ -760,7 +758,6 @@ function VisibilityApplier() {
scene.traverse((root) => { scene.traverse((root) => {
const modelId = root.userData?.modelId as string | undefined; const modelId = root.userData?.modelId as string | undefined;
if (!modelId) return; if (!modelId) return;
// For each ifcElement descendant inside this model root
root.traverse((el) => { root.traverse((el) => {
if (!el.userData?.ifcElement) return; if (!el.userData?.ifcElement) return;
const key = elementKey(modelId, el); const key = elementKey(modelId, el);
@@ -771,24 +768,26 @@ function VisibilityApplier() {
const selected = selectedElementKeys.has(key); const selected = selectedElementKeys.has(key);
el.traverse((m) => { el.traverse((m) => {
if (!(m instanceof THREE.Mesh)) return; if (!(m instanceof THREE.Mesh)) return;
const mats = Array.isArray(m.material) ? m.material : [m.material];
mats.forEach((mat) => {
if (!(mat instanceof THREE.MeshStandardMaterial)) return;
if (selected) { if (selected) {
if (m.userData.__origEmissive === undefined) { if (!m.userData.__origMaterial) {
m.userData.__origEmissive = mat.emissive.getHex(); m.userData.__origMaterial = m.material;
m.userData.__origEmissiveIntensity = mat.emissiveIntensity; const src = Array.isArray(m.material) ? m.material[0] : m.material;
const cloned = (src as THREE.Material).clone() as THREE.MeshStandardMaterial;
if (cloned instanceof THREE.MeshStandardMaterial) {
cloned.color.set('#f59e0b');
cloned.emissive.set('#f59e0b');
cloned.emissiveIntensity = 0.8;
cloned.needsUpdate = true;
} }
mat.emissive.set('#f59e0b'); m.material = cloned;
mat.emissiveIntensity = 0.6; }
} else if (m.userData.__origEmissive !== undefined) { } else if (m.userData.__origMaterial) {
mat.emissive.setHex(m.userData.__origEmissive as number); // Dispose the cloned highlight material
mat.emissiveIntensity = (m.userData.__origEmissiveIntensity as number) ?? 0; const cur = Array.isArray(m.material) ? m.material[0] : m.material;
delete m.userData.__origEmissive; (cur as THREE.Material)?.dispose?.();
delete m.userData.__origEmissiveIntensity; m.material = m.userData.__origMaterial as THREE.Material;
delete m.userData.__origMaterial;
} }
mat.needsUpdate = true;
});
}); });
}); });
}); });