671 lines
22 KiB
JavaScript
671 lines
22 KiB
JavaScript
// Tab "Pose 3D" — viewport Three.js, gizmo translate/rotate, drag dei polsi.
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// Vanilla JS, ES modules.
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import * as THREE from 'three';
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import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
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import { TransformControls } from 'three/addons/controls/TransformControls.js';
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const $ = (id) => document.getElementById(id);
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const POLL_MS = 1000;
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// ----- helpers geometria -----
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function makeUCS(size = 0.1) {
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// 3 linee X(rosso) Y(verde) Z(blu) dalla origine
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const g = new THREE.Group();
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const mat = (color) => new THREE.LineBasicMaterial({ color, linewidth: 2 });
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const make = (dir, color) => {
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const geom = new THREE.BufferGeometry().setFromPoints([
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new THREE.Vector3(0, 0, 0),
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new THREE.Vector3(dir.x * size, dir.y * size, dir.z * size),
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]);
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return new THREE.Line(geom, mat(color));
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};
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g.add(make(new THREE.Vector3(1, 0, 0), 0xe74c3c));
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g.add(make(new THREE.Vector3(0, 1, 0), 0x3ecf8e));
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g.add(make(new THREE.Vector3(0, 0, 1), 0x4da3ff));
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return g;
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}
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function makeLabelSprite(text, color = '#ffffff') {
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const canvas = document.createElement('canvas');
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canvas.width = 128;
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canvas.height = 64;
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const ctx = canvas.getContext('2d');
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ctx.fillStyle = 'rgba(0, 0, 0, 0.6)';
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ctx.fillRect(0, 0, canvas.width, canvas.height);
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ctx.fillStyle = color;
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ctx.font = 'bold 36px sans-serif';
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ctx.textAlign = 'center';
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ctx.textBaseline = 'middle';
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ctx.fillText(text, canvas.width / 2, canvas.height / 2);
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const texture = new THREE.CanvasTexture(canvas);
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const material = new THREE.SpriteMaterial({ map: texture, depthTest: false });
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const sprite = new THREE.Sprite(material);
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sprite.scale.set(0.10, 0.05, 1); // ~10cm wide x 5cm tall in scene units
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return sprite;
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}
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function makeWristMarker(color) {
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const group = new THREE.Group();
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const sphere = new THREE.Mesh(
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new THREE.SphereGeometry(0.04, 16, 12),
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new THREE.MeshStandardMaterial({ color, metalness: 0.2, roughness: 0.5 }),
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);
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group.add(sphere);
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group.add(makeUCS(0.07));
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group.userData.sphere = sphere;
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group.userData.sphere.userData.kind = 'wrist';
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return group;
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}
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// ----- state -----
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const state = {
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three: null, // {scene, camera, renderer, orbit, transform}
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arms: { right: null, left: null }, // wrist groups (real)
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ghosts: { right: null, left: null }, // wrist groups (target preview)
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links: { right: null, left: null }, // line shoulder→wrist
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current: { right: null, left: null }, // {position, quaternion}
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target: { right: null, left: null }, // null = nessuna modifica locale
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active_side: 'right',
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mode: 'editor',
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gizmo_mode: 'translate',
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precise: true,
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saved_poses: {},
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live_max_step_m: 0.15,
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};
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// Posizioni torso e spalle hardcoded (riferimento visivo, non IK)
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const TORSO_POS = new THREE.Vector3(0, 0, 0.40);
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const SHOULDER = {
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right: new THREE.Vector3(0, -0.20, 0.60),
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left: new THREE.Vector3(0, 0.20, 0.60),
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};
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// ----- scene init -----
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function initScene() {
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const canvas = $('p3Canvas');
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const renderer = new THREE.WebGLRenderer({ canvas, antialias: true });
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const rect = canvas.parentElement.getBoundingClientRect();
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renderer.setSize(rect.width, rect.height, false);
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renderer.setPixelRatio(window.devicePixelRatio || 1);
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const scene = new THREE.Scene();
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scene.background = new THREE.Color(0x0d1014);
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const camera = new THREE.PerspectiveCamera(45, rect.width / rect.height, 0.05, 20);
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camera.position.set(1, -1, 0.8);
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camera.up.set(0, 0, 1); // Z up (coerente col base frame del robot)
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camera.lookAt(0, 0, 0.3);
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scene.add(new THREE.HemisphereLight(0xffffff, 0x202030, 0.6));
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const dir = new THREE.DirectionalLight(0xffffff, 0.8);
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dir.position.set(2, 2, 3);
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scene.add(dir);
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// Grid + base UCS
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const grid = new THREE.GridHelper(2, 20, 0x444444, 0x222222);
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grid.rotation.x = Math.PI / 2; // piano XY (z=0)
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scene.add(grid);
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const baseUCS = makeUCS(0.2);
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scene.add(baseUCS);
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const frontArrow = makeLabelSprite('FRONT', '#ffd54f');
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frontArrow.position.set(0.30, 0, 0.05);
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scene.add(frontArrow);
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// Torso
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const torso = new THREE.Mesh(
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new THREE.BoxGeometry(0.20, 0.40, 0.50),
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new THREE.MeshStandardMaterial({ color: 0x4a5560, transparent: true, opacity: 0.7 }),
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);
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torso.position.copy(TORSO_POS);
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scene.add(torso);
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// Arms
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for (const side of ['right', 'left']) {
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const wrist = makeWristMarker(side === 'right' ? 0x4da3ff : 0xff5e7e);
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wrist.position.copy(SHOULDER[side]); // posizione di partenza, sarà aggiornata dal polling
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wrist.userData.side = side;
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scene.add(wrist);
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state.arms[side] = wrist;
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// Etichetta DX / SX sopra la sfera
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const label = makeLabelSprite(side === 'right' ? 'DX' : 'SX',
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side === 'right' ? '#4da3ff' : '#ff5e7e');
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label.position.set(0, 0, 0.08); // 8cm sopra la sfera (locale al gruppo)
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wrist.add(label);
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// Linea shoulder → wrist
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const lineGeom = new THREE.BufferGeometry().setFromPoints([
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SHOULDER[side].clone(),
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wrist.position.clone(),
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]);
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const line = new THREE.Line(lineGeom, new THREE.LineBasicMaterial({ color: 0xaaaaaa }));
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scene.add(line);
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state.links[side] = line;
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// Ghost (preview target), inizialmente nascosto
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const ghost = makeWristMarker(side === 'right' ? 0x4da3ff : 0xff5e7e);
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ghost.userData.sphere.material = ghost.userData.sphere.material.clone();
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ghost.userData.sphere.material.transparent = true;
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ghost.userData.sphere.material.opacity = 0.4;
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ghost.visible = false;
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scene.add(ghost);
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state.ghosts[side] = ghost;
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}
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const orbit = new OrbitControls(camera, renderer.domElement);
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orbit.target.set(0, 0, 0.3);
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orbit.update();
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const transform = new TransformControls(camera, renderer.domElement);
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transform.setMode('translate');
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transform.size = 0.6;
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// Disable orbit while dragging gizmo
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transform.addEventListener('dragging-changed', (e) => { orbit.enabled = !e.value; });
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// In r160 the visual helper is exposed via getHelper(); fall back to the
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// transform object itself for older versions.
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const transformHelper = typeof transform.getHelper === 'function'
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? transform.getHelper()
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: transform;
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scene.add(transformHelper);
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state.three = { scene, camera, renderer, orbit, transform };
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// Resize handler
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const onResize = () => {
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const r = canvas.parentElement.getBoundingClientRect();
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renderer.setSize(r.width, r.height, false);
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camera.aspect = r.width / r.height;
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camera.updateProjectionMatrix();
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};
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window.addEventListener('resize', onResize);
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// Render loop
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function animate() {
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requestAnimationFrame(animate);
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renderer.render(scene, camera);
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}
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animate();
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}
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// ----- fetch helpers -----
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async function jsonFetch(url, opts) {
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const r = await fetch(url, opts);
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const body = await r.json().catch(() => ({}));
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if (!r.ok) {
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const err = new Error(body.detail || `HTTP ${r.status}`);
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err.status = r.status;
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throw err;
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}
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return body;
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}
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// ----- quaternion / RPY conversion (xyzw, deg) -----
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function quatToRPYdeg(q) {
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const [x, y, z, w] = q;
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// ZYX intrinsic = RPY (roll=x, pitch=y, yaw=z)
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const sinr_cosp = 2 * (w * x + y * z);
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const cosr_cosp = 1 - 2 * (x * x + y * y);
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const roll = Math.atan2(sinr_cosp, cosr_cosp);
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const sinp = 2 * (w * y - z * x);
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const pitch = Math.abs(sinp) >= 1 ? Math.sign(sinp) * Math.PI / 2 : Math.asin(sinp);
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const siny_cosp = 2 * (w * z + x * y);
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const cosy_cosp = 1 - 2 * (y * y + z * z);
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const yaw = Math.atan2(siny_cosp, cosy_cosp);
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return [roll * 180 / Math.PI, pitch * 180 / Math.PI, yaw * 180 / Math.PI];
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}
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// ----- state apply to scene -----
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function updateRealWrists() {
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for (const side of ['right', 'left']) {
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const pose = state.current[side];
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if (!pose) continue;
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const arm = state.arms[side];
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arm.position.set(pose.position[0], pose.position[1], pose.position[2]);
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arm.quaternion.set(pose.quaternion[0], pose.quaternion[1],
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pose.quaternion[2], pose.quaternion[3]);
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// aggiorna line shoulder→wrist
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const line = state.links[side];
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const pts = [SHOULDER[side].clone(), arm.position.clone()];
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line.geometry.setFromPoints(pts);
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line.geometry.attributes.position.needsUpdate = true;
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}
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}
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function syncGhostsToTargetOrReal() {
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for (const side of ['right', 'left']) {
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const ghost = state.ghosts[side];
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if (!ghost) continue;
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if (state.target[side]) {
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// ghost segue il target locale (mosso dal gizmo)
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ghost.visible = true;
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} else if (side === state.active_side) {
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// ghost allineato al reale (preparato per drag).
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// Fallback se /state e' offline: copia dall'arm visibile.
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const real = state.current[side];
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const arm = state.arms[side];
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if (real) {
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ghost.position.set(real.position[0], real.position[1], real.position[2]);
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ghost.quaternion.set(real.quaternion[0], real.quaternion[1],
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real.quaternion[2], real.quaternion[3]);
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} else if (arm) {
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ghost.position.copy(arm.position);
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ghost.quaternion.copy(arm.quaternion);
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}
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} else {
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ghost.visible = false;
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}
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}
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}
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function updateReadout() {
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const side = state.active_side;
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const pose = state.target[side] || state.current[side];
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if (!pose) {
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$('p3X').textContent = '—';
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return;
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}
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const p = pose.position, q = pose.quaternion;
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$('p3X').textContent = (p[0] * 1000).toFixed(1);
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$('p3Y').textContent = (p[1] * 1000).toFixed(1);
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$('p3Z').textContent = (p[2] * 1000).toFixed(1);
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const rpy = quatToRPYdeg(q);
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$('p3R').textContent = rpy[0].toFixed(1);
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$('p3P').textContent = rpy[1].toFixed(1);
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$('p3W').textContent = rpy[2].toFixed(1);
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$('p3Status').textContent = state.target[side] ? '● modificata' : '— polso fermo';
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$('p3Status').className = 'p3-status' + (state.target[side] ? ' modified' : '');
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}
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// ----- polling -----
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let pollTimer = null;
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async function pollState() {
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try {
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const s = await jsonFetch('/api/pose_3d/state');
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state.current.right = s.wrist.right;
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state.current.left = s.wrist.left;
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state.saved_poses = s.poses || {};
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state.live_max_step_m = s.live_max_step_m || 0.15;
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updateRealWrists();
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syncGhostsToTargetOrReal();
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updateReadout();
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// Aggiorna dropdown pose salvate
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refreshPoseSelect();
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} catch (e) {
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// soft fail: log + segna lo stato
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console.warn('pose_3d /state fail:', e.message);
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}
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}
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function refreshPoseSelect() {
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const sel = $('p3PoseSelect');
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if (!sel) return;
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const cur = sel.value;
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sel.innerHTML = '<option value="">(seleziona)</option>';
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for (const name of Object.keys(state.saved_poses).sort()) {
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const opt = document.createElement('option');
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opt.value = name; opt.textContent = name;
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sel.appendChild(opt);
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}
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sel.value = cur;
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}
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// ----- selezione polso via click -----
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function setupSelection() {
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const { renderer, camera, transform } = state.three;
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const raycaster = new THREE.Raycaster();
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const mouse = new THREE.Vector2();
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const canvas = renderer.domElement;
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canvas.addEventListener('pointerdown', (e) => {
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// Se sta interagendo con il gizmo, non fare nulla
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if (transform.dragging) return;
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const rect = canvas.getBoundingClientRect();
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mouse.x = ((e.clientX - rect.left) / rect.width) * 2 - 1;
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mouse.y = -((e.clientY - rect.top) / rect.height) * 2 + 1;
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raycaster.setFromCamera(mouse, camera);
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// Verifica intersezione con sphere destra o sinistra
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const candidates = [state.arms.right.userData.sphere,
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state.arms.left.userData.sphere];
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const hits = raycaster.intersectObjects(candidates, false);
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console.log('[pose_3d] click on canvas, raycast hits:', hits.length);
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if (hits.length > 0) {
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const sphere = hits[0].object;
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const side = sphere.parent.userData.side;
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console.log('[pose_3d] activating side:', side);
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activateSide(side);
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}
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});
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}
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function activateSide(side) {
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state.active_side = side;
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// sync radio buttons
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for (const r of document.querySelectorAll('input[name=p3Side]')) {
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r.checked = (r.value === side);
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}
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// Attacca gizmo al ghost (lo creiamo se non esiste, posizionandolo sul reale)
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ensureGhostInit(side);
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const { transform } = state.three;
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transform.attach(state.ghosts[side]);
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console.log('[pose_3d] gizmo attached to ghost', side, 'at', state.ghosts[side].position);
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state.ghosts[side].visible = true;
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updateReadout();
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}
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function ensureGhostInit(side) {
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// Se non c'è target locale, allinea ghost al reale (preparato per drag).
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// Se /state non e' disponibile (G1 offline), fallback alla posizione
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// dell'arm visibile (che usa SHOULDER come default).
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if (state.target[side]) return;
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const real = state.current[side];
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const arm = state.arms[side];
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if (real) {
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state.ghosts[side].position.set(real.position[0], real.position[1], real.position[2]);
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state.ghosts[side].quaternion.set(real.quaternion[0], real.quaternion[1],
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real.quaternion[2], real.quaternion[3]);
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} else if (arm) {
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state.ghosts[side].position.copy(arm.position);
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state.ghosts[side].quaternion.copy(arm.quaternion);
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}
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}
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// ----- gizmo mode toggle -----
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function bindGizmoControls() {
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for (const r of document.querySelectorAll('input[name=p3Gizmo]')) {
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r.addEventListener('change', () => {
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state.gizmo_mode = r.value;
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state.three.transform.setMode(r.value);
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});
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}
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// tasti t/r
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window.addEventListener('keydown', (e) => {
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if (!$('tab-pose-3d')?.classList.contains('active')) return;
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if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;
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if (e.key === 't') { setGizmoMode('translate'); }
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if (e.key === 'r') { setGizmoMode('rotate'); }
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});
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}
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function setGizmoMode(mode) {
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state.gizmo_mode = mode;
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state.three.transform.setMode(mode);
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for (const r of document.querySelectorAll('input[name=p3Gizmo]')) {
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r.checked = (r.value === mode);
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}
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}
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// ----- target tracking durante drag gizmo -----
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function bindGizmoEvents() {
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const { transform } = state.three;
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transform.addEventListener('change', () => {
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const side = state.active_side;
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const ghost = state.ghosts[side];
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if (!ghost) return;
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state.target[side] = {
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position: [ghost.position.x, ghost.position.y, ghost.position.z],
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quaternion: [ghost.quaternion.x, ghost.quaternion.y,
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ghost.quaternion.z, ghost.quaternion.w],
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};
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updateReadout();
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});
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}
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// ----- side change listener -----
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function bindSideControls() {
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for (const r of document.querySelectorAll('input[name=p3Side]')) {
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r.addEventListener('change', () => {
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state.active_side = r.value;
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updateReadout();
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});
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}
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}
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// ----- Editor mode actions -----
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async function onApplyClick() {
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if (state.mode !== 'editor') return; // in Jog non c'è Apply
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const side = state.active_side;
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const tgt = state.target[side];
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if (!tgt) return;
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try {
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await jsonFetch('/api/pose_3d/apply', {
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method: 'POST', headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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side, position: tgt.position, quaternion: tgt.quaternion,
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dry_run: true, precise: state.precise,
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}),
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});
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// commit locale: il target diventa il nuovo current (simulato)
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state.current[side] = { position: tgt.position, quaternion: tgt.quaternion };
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state.target[side] = null;
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updateRealWrists();
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syncGhostsToTargetOrReal();
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updateReadout();
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$('p3Status').textContent = '✓ Editor: target committato (simulato)';
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$('p3Status').className = 'p3-status ok';
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} catch (e) {
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showError(e.message);
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}
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|
}
|
|
|
|
function onCancelClick() {
|
|
const side = state.active_side;
|
|
state.target[side] = null;
|
|
syncGhostsToTargetOrReal();
|
|
updateReadout();
|
|
}
|
|
|
|
function showError(msg) {
|
|
$('p3ErrorBox').style.display = 'block';
|
|
$('p3ErrorText').textContent = msg;
|
|
$('p3Status').textContent = '✗ errore';
|
|
$('p3Status').className = 'p3-status error';
|
|
}
|
|
|
|
function clearError() {
|
|
$('p3ErrorBox').style.display = 'none';
|
|
$('p3ErrorText').textContent = '';
|
|
}
|
|
|
|
function bindEditorButtons() {
|
|
$('p3ApplyBtn').addEventListener('click', onApplyClick);
|
|
$('p3CancelBtn').addEventListener('click', onCancelClick);
|
|
}
|
|
|
|
// ----- mode toggle -----
|
|
function bindModeControls() {
|
|
for (const r of document.querySelectorAll('input[name=p3Mode]')) {
|
|
r.addEventListener('change', () => {
|
|
state.mode = r.value;
|
|
const badge = $('p3ModeBadge');
|
|
if (state.mode === 'jog') {
|
|
badge.textContent = '🔴 JOG (live)';
|
|
badge.classList.add('jog');
|
|
$('p3EditorActions').style.display = 'none';
|
|
} else {
|
|
badge.textContent = 'Editor';
|
|
badge.classList.remove('jog');
|
|
$('p3EditorActions').style.display = '';
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
function bindPreciseControl() {
|
|
$('p3Precise').addEventListener('change', (e) => {
|
|
state.precise = e.target.checked;
|
|
});
|
|
}
|
|
|
|
// ----- jog auto-apply al mouseup gizmo -----
|
|
function bindJogAutoApply() {
|
|
const { transform } = state.three;
|
|
transform.addEventListener('dragging-changed', async (e) => {
|
|
if (e.value) return; // inizio drag, niente
|
|
if (state.mode !== 'jog') return;
|
|
const side = state.active_side;
|
|
const tgt = state.target[side];
|
|
if (!tgt) return;
|
|
const cur = state.current[side];
|
|
if (!cur) return;
|
|
const dx = tgt.position[0] - cur.position[0];
|
|
const dy = tgt.position[1] - cur.position[1];
|
|
const dz = tgt.position[2] - cur.position[2];
|
|
const delta = Math.sqrt(dx*dx + dy*dy + dz*dz);
|
|
if (delta > state.live_max_step_m) {
|
|
const ok = confirm(
|
|
`Movimento richiesto ${(delta*1000).toFixed(0)} mm > soglia ${(state.live_max_step_m*1000).toFixed(0)} mm.\n` +
|
|
`Procedere comunque?`,
|
|
);
|
|
if (!ok) return;
|
|
}
|
|
clearError();
|
|
try {
|
|
const res = await jsonFetch('/api/pose_3d/apply', {
|
|
method: 'POST', headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({
|
|
side, position: tgt.position, quaternion: tgt.quaternion,
|
|
dry_run: false, precise: state.precise,
|
|
}),
|
|
});
|
|
const r = res.result || {};
|
|
if (r.reached_target === false || r.stalled === true) {
|
|
showError(`Move non completato: residual ${(r.position_error_mm||0).toFixed(1)} mm. ` +
|
|
`Sblocca braccia e riprova, oppure disattiva Precise.`);
|
|
} else {
|
|
$('p3Status').textContent = `✓ Jog: raggiunto (residual ${(r.position_error_mm||0).toFixed(1)} mm)`;
|
|
$('p3Status').className = 'p3-status ok';
|
|
state.target[side] = null;
|
|
syncGhostsToTargetOrReal();
|
|
}
|
|
} catch (e) {
|
|
showError(e.message);
|
|
}
|
|
});
|
|
}
|
|
|
|
// ----- named poses -----
|
|
async function onSavePose() {
|
|
const name = ($('p3PoseName').value || '').trim();
|
|
if (!name) { alert('Inserisci un nome'); return; }
|
|
if (!/^[A-Za-z0-9_-]{1,40}$/.test(name)) {
|
|
alert('Nome: solo [A-Za-z0-9_-], 1-40 caratteri');
|
|
return;
|
|
}
|
|
const side = state.active_side;
|
|
const pose = state.target[side] || state.current[side];
|
|
if (!pose) { alert('Nessuna posa da salvare'); return; }
|
|
if (state.saved_poses[name]) {
|
|
if (!confirm(`Posa "${name}" esiste già — sovrascrivere?`)) return;
|
|
}
|
|
try {
|
|
await jsonFetch(`/api/pose_3d/poses/${encodeURIComponent(name)}`, {
|
|
method: 'PUT', headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({
|
|
side, position: pose.position, quaternion: pose.quaternion,
|
|
}),
|
|
});
|
|
$('p3PoseName').value = '';
|
|
await pollState(); // refresh dropdown
|
|
$('p3PoseSelect').value = name;
|
|
} catch (e) {
|
|
showError(`Salvataggio fallito: ${e.message}`);
|
|
}
|
|
}
|
|
|
|
async function onGoPose() {
|
|
const name = $('p3PoseSelect').value;
|
|
if (!name) { alert('Seleziona una posa dal dropdown'); return; }
|
|
if (state.mode === 'jog') {
|
|
if (!confirm(`Eseguire posa "${name}" SUL ROBOT REALE? (Jog mode)`)) return;
|
|
}
|
|
const dry_run = (state.mode === 'editor');
|
|
clearError();
|
|
try {
|
|
const res = await jsonFetch(
|
|
`/api/pose_3d/poses/${encodeURIComponent(name)}/go`,
|
|
{
|
|
method: 'POST', headers: { 'Content-Type': 'application/json' },
|
|
body: JSON.stringify({ dry_run, precise: state.precise }),
|
|
},
|
|
);
|
|
const r = res.result || {};
|
|
if (r.reached_target === false || r.stalled === true) {
|
|
showError(`Vai a "${name}": residual ${(r.position_error_mm||0).toFixed(1)} mm`);
|
|
} else {
|
|
$('p3Status').textContent = `✓ Posa "${name}" applicata` +
|
|
(dry_run ? ' (simulato)' : '');
|
|
$('p3Status').className = 'p3-status ok';
|
|
}
|
|
} catch (e) {
|
|
showError(e.message);
|
|
}
|
|
}
|
|
|
|
async function onDeletePose() {
|
|
const name = $('p3PoseSelect').value;
|
|
if (!name) { alert('Seleziona una posa dal dropdown'); return; }
|
|
if (!confirm(`Cancellare definitivamente la posa "${name}"?`)) return;
|
|
try {
|
|
await jsonFetch(`/api/pose_3d/poses/${encodeURIComponent(name)}`, {
|
|
method: 'DELETE',
|
|
});
|
|
await pollState();
|
|
} catch (e) {
|
|
showError(e.message);
|
|
}
|
|
}
|
|
|
|
function bindPoseButtons() {
|
|
$('p3PoseSaveBtn').addEventListener('click', onSavePose);
|
|
$('p3PoseGoBtn').addEventListener('click', onGoPose);
|
|
$('p3PoseDelBtn').addEventListener('click', onDeletePose);
|
|
}
|
|
|
|
async function onUnlock() {
|
|
clearError();
|
|
try {
|
|
await jsonFetch('/api/pose_3d/unlock', { method: 'POST' });
|
|
$('p3Status').textContent = '✓ Braccia sbloccate';
|
|
$('p3Status').className = 'p3-status ok';
|
|
} catch (e) {
|
|
showError(`Unlock fallito: ${e.message}`);
|
|
}
|
|
}
|
|
|
|
function bindUnlockButton() {
|
|
$('p3UnlockBtn').addEventListener('click', onUnlock);
|
|
}
|
|
|
|
// ----- init triggered on first activation -----
|
|
let inited = false;
|
|
function ensureInit() {
|
|
if (inited) return;
|
|
if (!$('p3Canvas')) return;
|
|
inited = true;
|
|
initScene();
|
|
setupSelection();
|
|
bindSideControls();
|
|
bindGizmoControls();
|
|
bindGizmoEvents();
|
|
bindEditorButtons();
|
|
bindModeControls();
|
|
bindPreciseControl();
|
|
bindJogAutoApply();
|
|
bindPoseButtons();
|
|
bindUnlockButton();
|
|
pollState();
|
|
pollTimer = setInterval(pollState, POLL_MS);
|
|
}
|
|
|
|
// Observe quando la tab diventa visibile per inizializzare
|
|
const tabObserver = new MutationObserver(() => {
|
|
if ($('tab-pose-3d')?.classList.contains('active')) ensureInit();
|
|
});
|
|
if ($('tab-pose-3d')) {
|
|
tabObserver.observe($('tab-pose-3d'), { attributes: true, attributeFilter: ['class'] });
|
|
// Se è già attivo all'avvio
|
|
if ($('tab-pose-3d').classList.contains('active')) ensureInit();
|
|
}
|