fix: viewer 3MF Bambu/generic, auto-liaison gcode.3mf->3mf, import gcode.3mf NC picker
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@@ -286,8 +286,9 @@ def parse_3mf(file_stream):
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Retourne un dict avec :
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- plates : liste de plaques [{index, weight_g, print_time_s, filaments:[{type,color,used_g}]}]
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- fallback : {weight_g, hours, minutes} si slice_info absent
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- warning : message si le fichier n'a pas été slicé
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"""
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result = {'plates': [], 'weight_g': None, 'hours': None, 'minutes': None}
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result = {'plates': [], 'weight_g': None, 'hours': None, 'minutes': None, 'warning': None}
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try:
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with zipfile.ZipFile(file_stream) as z:
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names = z.namelist()
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@@ -368,6 +369,14 @@ def parse_3mf(file_stream):
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pass
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except Exception:
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pass
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# Si aucune donnée trouvée, ajouter un avertissement
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if not result['plates'] and result['weight_g'] is None:
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result['warning'] = (
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"Aucune donnée de découpe dans ce fichier. "
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"Dans Bambu Studio : slicez vos plateaux puis utilisez "
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"Fichier → Exporter → Exporter le fichier découpé (pas Sauvegarder le projet). "
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"Le fichier exporté contiendra poids, temps et consommation filament."
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)
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return result
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def calc(weight_g, print_time_s, design_mult, gross_margin_pct, discount_pct,
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@@ -1556,7 +1565,10 @@ def api_parse_3mf():
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if not f.filename.lower().endswith('.3mf'):
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return jsonify({'error': 'Format .3mf requis'}), 400
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result = parse_3mf(f.stream)
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result['filename'] = os.path.splitext(f.filename)[0]
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# Nettoyer .gcode.3mf ou .3mf du nom
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clean = re.sub(r'\.gcode\.3mf$', '', f.filename, flags=re.IGNORECASE)
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clean = re.sub(r'\.3mf$', '', clean, flags=re.IGNORECASE)
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result['filename'] = clean
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# Si une seule plaque, pré-sélectionner automatiquement
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if result['plates'] and len(result['plates']) == 1:
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p = result['plates'][0]
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@@ -1833,7 +1845,14 @@ def _parse_propfind(xml_bytes, base_url, username, current_path):
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name = rel.split('/')[-1] or rel
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# Filtrer : dossiers ou extensions 3D
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ext = name.rsplit('.', 1)[-1].lower() if '.' in name else ''
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# Gérer .gcode.3mf avant le split simple
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name_lower = name.lower()
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if name_lower.endswith('.gcode.3mf'):
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ext = '3mf'
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elif '.' in name:
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ext = name.rsplit('.', 1)[-1].lower()
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else:
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ext = ''
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if not is_dir and ext not in ('3mf', 'stl', 'step', 'stp', 'obj', 'gcode'):
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continue
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+131
-18
@@ -277,6 +277,8 @@
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{% endblock %}
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{% block scripts %}
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<!-- JSZip pour parser les 3MF Bambu Studio -->
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<script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js"></script>
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<script type="importmap">
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{
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"imports": {
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@@ -360,14 +362,8 @@ function loadFromUrl(url, ext) {
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errDiv.style.display = 'none';
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if (modelMesh) { scene.remove(modelMesh); modelMesh = null; }
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const mat = makeMat();
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const onError = (e) => {
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loader.style.display = 'none';
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errDiv.style.display = '';
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errMsg.textContent = 'Erreur chargement : ' + (e.message || e);
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};
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if (ext === 'stl') {
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const mat = makeMat();
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new STLLoader().load(url, geo => {
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geo.computeVertexNormals();
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modelMesh = new THREE.Mesh(geo, mat);
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@@ -375,24 +371,141 @@ function loadFromUrl(url, ext) {
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scene.add(modelMesh);
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loader.style.display = 'none';
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fitCamera();
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}, undefined, onError);
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} else if (ext === '3mf') {
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new ThreeMFLoader().load(url, obj => {
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obj.traverse(child => {
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if (child.isMesh) child.material = mat.clone();
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});
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modelMesh = obj;
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scene.add(modelMesh);
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}, undefined, (e) => {
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loader.style.display = 'none';
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fitCamera();
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}, undefined, onError);
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errDiv.style.display = '';
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errMsg.textContent = 'Erreur STL : ' + (e.message || e);
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});
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} else if (ext === '3mf') {
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// Parser Bambu custom : lit directement les 3D/Objects/*.model
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loadBambu3MF(url);
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} else {
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loader.style.display = 'none';
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errDiv.style.display = '';
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errMsg.textContent = `Format .${ext} non supporté dans le viewer (STL et 3MF uniquement).`;
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errMsg.textContent = `Format .${ext} non supporté (STL et 3MF uniquement).`;
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}
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}
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async function loadBambu3MF(url) {
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try {
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const resp = await fetch(url);
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if (!resp.ok) throw new Error(`HTTP ${resp.status}`);
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const buffer = await resp.arrayBuffer();
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const JSZip = window.JSZip;
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const zip = await JSZip.loadAsync(buffer);
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const allPositions = [];
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const tmpVec = new THREE.Vector3();
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// ── Stratégie A : fichiers externes 3D/Objects/*.model (projet Bambu) ──
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const objectFiles = Object.keys(zip.files)
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.filter(n => n.startsWith('3D/Objects/') && n.endsWith('.model'));
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if (objectFiles.length) {
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// Lire les transforms depuis 3dmodel.model
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const transforms = {};
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const mainFile = zip.files['3D/3dmodel.model'];
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if (mainFile) {
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const mainXml = await mainFile.async('string');
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const doc = new DOMParser().parseFromString(mainXml, 'text/xml');
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doc.querySelectorAll('component').forEach(c => {
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const path = (c.getAttribute('p:path') || '').replace(/^\//, '');
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const objId = c.getAttribute('objectid');
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const tStr = c.getAttribute('transform');
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if (path && objId) transforms[path + '#' + objId] = tStr || null;
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});
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}
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for (const objFile of objectFiles) {
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const xmlStr = await zip.files[objFile].async('string');
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const doc = new DOMParser().parseFromString(xmlStr, 'text/xml');
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for (const objEl of doc.querySelectorAll('object')) {
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const meshEl = objEl.querySelector('mesh');
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if (!meshEl) continue;
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const objId = objEl.getAttribute('id');
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const tStr = transforms[objFile + '#' + objId];
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let matrix = null;
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if (tStr) {
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const v = tStr.trim().split(/\s+/).map(Number);
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if (v.length === 12) {
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matrix = new THREE.Matrix4();
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matrix.set(v[0],v[3],v[6],v[9], v[1],v[4],v[7],v[10], v[2],v[5],v[8],v[11], 0,0,0,1);
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}
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}
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parseMeshEl(meshEl, matrix, tmpVec, allPositions);
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}
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}
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// ── Stratégie B : géométrie inline dans 3dmodel.model (generic / standard 3MF) ──
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} else {
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const mainFile = zip.files['3D/3dmodel.model'];
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if (!mainFile) throw new Error('Aucun fichier 3D trouvé dans le 3MF');
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const mainXml = await mainFile.async('string');
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const doc = new DOMParser().parseFromString(mainXml, 'text/xml');
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// Construire la map id→transform depuis <build><item>
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const buildTransforms = {};
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doc.querySelectorAll('build item').forEach(item => {
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const objId = item.getAttribute('objectid');
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const tStr = item.getAttribute('transform');
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buildTransforms[objId] = tStr || null;
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});
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for (const objEl of doc.querySelectorAll('resources object')) {
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const meshEl = objEl.querySelector('mesh');
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if (!meshEl) continue;
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const objId = objEl.getAttribute('id');
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const tStr = buildTransforms[objId];
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let matrix = null;
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if (tStr) {
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const v = tStr.trim().split(/\s+/).map(Number);
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if (v.length === 12) {
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matrix = new THREE.Matrix4();
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matrix.set(v[0],v[3],v[6],v[9], v[1],v[4],v[7],v[10], v[2],v[5],v[8],v[11], 0,0,0,1);
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}
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}
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parseMeshEl(meshEl, matrix, tmpVec, allPositions);
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}
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}
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if (!allPositions.length) throw new Error('Aucune géométrie dans le 3MF');
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const geo = new THREE.BufferGeometry();
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geo.setAttribute('position', new THREE.Float32BufferAttribute(allPositions, 3));
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geo.computeVertexNormals();
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modelMesh = new THREE.Mesh(geo, makeMat());
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modelMesh.rotation.x = -Math.PI / 2;
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scene.add(modelMesh);
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loader.style.display = 'none';
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fitCamera();
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} catch (e) {
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loader.style.display = 'none';
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errDiv.style.display = '';
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errMsg.textContent = 'Erreur 3MF : ' + (e.message || e);
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}
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}
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function parseMeshEl(meshEl, matrix, tmpVec, allPositions) {
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const verts = Array.from(meshEl.querySelectorAll('vertices vertex'))
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.map(v => [+v.getAttribute('x'), +v.getAttribute('y'), +v.getAttribute('z')]);
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for (const tri of meshEl.querySelectorAll('triangles triangle')) {
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for (const attr of ['v1', 'v2', 'v3']) {
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const [x, y, z] = verts[+tri.getAttribute(attr)];
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if (matrix) {
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tmpVec.set(x, y, z).applyMatrix4(matrix);
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allPositions.push(tmpVec.x, tmpVec.y, tmpVec.z);
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} else {
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allPositions.push(x, y, z);
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}
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}
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}
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}
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function showUploadZone(ext) {
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uploadZone.style.display = '';
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canvasWrap.style.display = 'none';
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+25
-8
@@ -23,7 +23,7 @@
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<div class="collapse" id="bambuBody">
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<div class="card-body">
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<div class="d-flex align-items-center gap-2 flex-wrap">
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<input type="file" id="file3mf" accept=".3mf" class="form-control" style="max-width:260px">
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<input type="file" id="file3mf" accept=".3mf,.gcode.3mf" class="form-control" style="max-width:260px">
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<button type="button" class="btn btn-outline-warning" onclick="parse3mf()">
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<i class="bi bi-magic me-1"></i>Extraire
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</button>
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@@ -374,6 +374,11 @@ function parse3mf() {
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if (!document.getElementById('jobName').value)
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document.getElementById('jobName').value = d.filename;
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}
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// ── Fichier non slicé ──
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if (d.warning) {
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status.innerHTML = `<span class="text-warning"><i class="bi bi-exclamation-triangle me-1"></i>${d.warning}</span>`;
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return;
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}
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// ── Cas Bambu avec plaques détectées ──
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if (d.plates && d.plates.length > 1) {
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_3mfPlates = d.plates;
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@@ -386,7 +391,7 @@ function parse3mf() {
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const ok = d.weight_g || d.hours != null;
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status.innerHTML = ok
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? '<span class="text-success"><i class="bi bi-check-circle me-1"></i>Données extraites</span>'
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: '<span class="text-warning"><i class="bi bi-exclamation-triangle me-1"></i>Données non trouvées</span>';
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: '<span class="text-warning"><i class="bi bi-exclamation-triangle me-1"></i>Données non trouvées — vérifiez que le fichier a bien été slicé</span>';
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})
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.catch(() => { status.innerHTML = '<span class="text-danger">Erreur de lecture</span>'; });
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}
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@@ -790,17 +795,30 @@ let ncPickerMode = 'source'; // 'source' = remplit seulement sourceFile, 'bambu'
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}
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async function selectFile(item) {
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// Toujours remplir le fichier source
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sfInput.value = item.path;
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const nameLower = item.name.toLowerCase();
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const isGcode3mf = nameLower.endsWith('.gcode.3mf');
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const is3mf = nameLower.endsWith('.3mf');
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// Fichier source : si c'est un gcode.3mf, pointer vers le .3mf projet correspondant
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if (isGcode3mf) {
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// Chercher le .3mf projet dans le même dossier
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const dir = item.path.substring(0, item.path.lastIndexOf('/') + 1);
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const base = item.name.replace(/\.gcode\.3mf$/i, '');
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sfInput.value = dir + base + '.3mf';
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} else {
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sfInput.value = item.path;
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}
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// Auto-remplir le nom de commande si vide
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const nameField = document.getElementById('jobName');
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if (!nameField.value) {
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nameField.value = item.name.replace(/\.[^.]+$/, '');
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const cleanName = item.name.replace(/\.gcode\.3mf$/i, '').replace(/\.[^.]+$/, '');
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nameField.value = cleanName;
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}
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bootstrap.Modal.getInstance(modal).hide();
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// Mode Bambu : récupérer le fichier depuis Nextcloud et le parser comme un 3MF
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if (ncPickerMode === 'bambu' && item.name.toLowerCase().endsWith('.3mf')) {
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// Mode Bambu : télécharger et parser le 3MF (gcode.3mf ou projet)
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if (ncPickerMode === 'bambu' && (is3mf || isGcode3mf)) {
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const status = document.getElementById('parseStatus');
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status.innerHTML = '<span class="spinner-border spinner-border-sm me-1"></span>Téléchargement…';
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try {
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@@ -808,7 +826,6 @@ let ncPickerMode = 'source'; // 'source' = remplit seulement sourceFile, 'bambu'
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if (!resp.ok) throw new Error('Erreur téléchargement Nextcloud');
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const blob = await resp.blob();
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const file = new File([blob], item.name, { type: 'application/octet-stream' });
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// Injecter dans l'input local (pour réutiliser parse3mf())
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const dt = new DataTransfer();
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dt.items.add(file);
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document.getElementById('file3mf').files = dt.files;
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