夜雨聆风“打开页面，你会瞬间被带入一个未来高科技“电视跑步舱”（TV Run Chamber）。主角 Sparky —— 一个基于 Three.js 官方 RobotExpressive 模型的机器人，正在发光跑道上全力奔跑。”
整个场景充满浓郁的赛博朋克氛围：
霓虹蓝、紫、品红、琥珀交织的光效 动态发光机械环、悬浮全息面板 大型电视墙实时播放低多边形乐队演出 体积光、扫描线、辉光、粒子般的电路纹理 强大的 Unreal Bloom 后期辉光
<metacharset="UTF-8" /><metaname="viewport"content="width=device-width, initial-scale=1.0" /><title>Sparky TV Run Chamber</title><style>:root {--cyan: #00f0ff;--violet: #a600ff;--magenta: #ff007c;--amber: #ff7c00;--text: rgba(226, 248, 255, 0.9);--panel: rgba(2, 6, 15, 0.7);--border: rgba(0, 240, 255, 0.25);}html,body {width: 100%;height: 100%;margin: 0;overflow: hidden;background: #010206;color: white;font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;}#container {position: fixed;inset: 0;width: 100vw;height: 100vh;cursor: grab;background:radial-gradient(circle at 50% 40%, rgba(10, 30, 60, 0.35), transparent 45%),radial-gradient(circle at 50% 110%, rgba(166, 0, 255, 0.15), transparent 50%),#010206;}#container:active {cursor: grabbing;}canvas {display: block;}#loading {position: fixed;inset: 0;z-index: 20;display: grid;place-items: center;background:radial-gradient(circle at 50% 50%, rgba(5, 15, 35, 0.95), #010206 70%),#010206;transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1), visibility 800ms;pointer-events: none;}#loading.hidden {opacity: 0;visibility: hidden;}.loader-card {min-width: 320px;padding: 30px 32px;border: 1px solid var(--border);border-radius: 16px;background: rgba(1, 4, 12, 0.85);box-shadow:0 0 50px rgba(0, 240, 255, 0.15),inset 0 1px 1px rgba(255, 255, 255, 0.05);backdrop-filter: blur(24px);text-align: center;}.loader-title {margin: 0 0 16px;font-size: 12px;font-weight: 800;line-height: 1;letter-spacing: 0.35em;color: #00f0ff;text-transform: uppercase;text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);}.loader-line {position: relative;overflow: hidden;height: 3px;border-radius: 999px;background: rgba(0, 240, 255, 0.08);margin-bottom: 16px;}.loader-line span {position: absolute;inset: 0 auto 0 0;width: 15%;border-radius: inherit;background: linear-gradient(90deg, transparent, #00f0ff, transparent);box-shadow: 0 0 12px #00f0ff;animation: loaderSweep 1.5s ease-in-out infinite;}#loading-progress {font-size: 11px;font-family: monospace;letter-spacing: 0.18em;color: rgba(0, 240, 255, 0.75);}.action-container {position: fixed;bottom: 35px;left: 50%;transform: translateX(-50%);z-index: 10;pointer-events: auto;}.cyber-btn {position: relative;background: rgba(1, 4, 15, 0.8);border: 1px solid rgba(0, 240, 255, 0.3);padding: 14px 32px;border-radius: 40px;color: #00f0ff;font-weight: 800;font-family: monospace;letter-spacing: 0.25em;font-size: 11px;text-transform: uppercase;cursor: pointer;backdrop-filter: blur(16px);transition: all 400ms cubic-bezier(0.16, 1, 0.3, 1);box-shadow:0 10px 30px rgba(0, 0, 0, 0.5),inset 0 1px 0 rgba(255, 255, 255, 0.05);display: flex;align-items: center;gap: 12px;}.cyber-btn:hover {background: rgba(0, 240, 255, 0.12);border-color: #00f0ff;color: #ffffff;box-shadow:0 0 30px rgba(0, 240, 255, 0.25),inset 0 0 10px rgba(0, 240, 255, 0.2);transform: translateY(-2px);}.cyber-btn:active {transform: translateY(1px);}.status-pulse {width: 8px;height: 8px;border-radius: 50%;background: #00f0ff;box-shadow: 0 0 10px #00f0ff;animation: modeIndicatorPulse 1s ease-in-out infinite alternate;}.status-pulse.standing {background: #ff007c;box-shadow: 0 0 10px #ff007c;}@keyframes loaderSweep {0% {transform: translateX(-100%);width: 10%;}50% {width: 60%;}100% {transform: translateX(300%);width: 10%;}}@keyframes modeIndicatorPulse {from {transform: scale(0.85);opacity: 0.6;}to {transform: scale(1.15);opacity: 1;}}</style><scripttype="importmap">{"imports": {"three": "https://cdn.jsdelivr.net/npm/three@0.174.0/build/three.module.js","three/addons/": "https://cdn.jsdelivr.net/npm/three@0.174.0/examples/jsm/"}}</script><divid="container"></div><divid="loading"><divclass="loader-card"><pclass="loader-title">Link Established</p><divclass="loader-line"><span></span></div><divid="loading-progress">INITIALIZING QUANTUM ENGINES...</div></div></div><divclass="action-container"><buttonid="toggle-animation-btn"class="cyber-btn"><spanid="btn-indicator"class="status-pulse"></span><spanid="btn-label">MODE: RUN ACTIVE</span></button></div><scripttype="module">import * as THREE from "three";import {OrbitControls} from "three/addons/controls/OrbitControls.js";import {GLTFLoader} from "three/addons/loaders/GLTFLoader.js";import {RoomEnvironment} from "three/addons/environments/RoomEnvironment.js";import {EffectComposer} from "three/addons/postprocessing/EffectComposer.js";import {RenderPass} from "three/addons/postprocessing/RenderPass.js";import {UnrealBloomPass} from "three/addons/postprocessing/UnrealBloomPass.js";import {ShaderPass} from "three/addons/postprocessing/ShaderPass.js";import {OutputPass} from "three/addons/postprocessing/OutputPass.js";function fract(x) {return x - Math.floor(x);}function vec2(x, y) {return {x,y};}function dot2(a, b) {return a.x * b.x + a.y * b.y;}function hashCoords(x, y) {return fract(Math.sin(dot2(vec2(x, y), vec2(12.9898, 78.233))) * 43758.5453);}const container = document.getElementById("container");const loadingScreen = document.getElementById("loading");const loadingProgress = document.getElementById("loading-progress");const toggleBtn = document.getElementById("toggle-animation-btn");const btnIndicator = document.getElementById("btn-indicator");const btnLabel = document.getElementById("btn-label");const PALETTE = {background: 0x010206,obsidian: 0x03050c,deepIndigo: 0x080a1c,cyan: 0x00f0ff,violet: 0xa600ff,magenta: 0xff007c,amber: 0xff7c00,silver: 0xd2e1ec};const DEFAULT_CAMERA = new THREE.Vector3(0, 3.5, 14.2);const DEFAULT_TARGET = new THREE.Vector3(0, 1.2, -0.2);let scene, camera, renderer, controls, composer, bloomPass, finishingPass, clock, mixer;let robot, runningAction, standingAction, activeAction;let platformGroup, chamberGroup;let tvCanvas, tvContext, tvTexture, tvScreen, tvLight, tvGlowFrame;let techNormalMap, techRoughnessMap;const holoPanels = [];const mechanicalRings = [];const traceUniforms = [];const glowUniforms = [];const screenUniforms = [];const runwayUniforms = [];const disposableTextures = [];const sharedTimeUniform = {value: 0};const sharedPulseUniform = {value: 0};const tempColor = new THREE.Color();let targetSpeedScale = 1.0;let currentSpeedScale = 1.0;init();async function init() {clock = new THREE.Clock();createScene();createRenderer();createCamera();createControls();createEnvironment();techNormalMap = generateProceduralTechNormalMap();techRoughnessMap = generateProceduralTechRoughnessMap();createLighting();createBackgroundDome();createChamberArchitecture();createLayeredPlatform();createVolumetricAccents();createSmallSidePanels();await loadRobot();createPostProcessing();window.addEventListener("resize", handleResize, {passive: true});window.addEventListener("beforeunload", disposeScene);container.addEventListener("dblclick", resetView);toggleBtn.addEventListener("click", toggleRobotAnimation);setTimeout(() => {loadingScreen.classList.add("hidden");}, 500);animate();}function createScene() {scene = new THREE.Scene();scene.background = new THREE.Color(PALETTE.background);scene.fog = new THREE.FogExp2(PALETTE.background, 0.04);}function createRenderer() {renderer = new THREE.WebGLRenderer({antialias: true,alpha: false,powerPreference: "high-performance"});renderer.setSize(window.innerWidth, window.innerHeight);renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2.0));renderer.outputColorSpace = THREE.SRGBColorSpace;renderer.toneMapping = THREE.ACESFilmicToneMapping;renderer.toneMappingExposure = 1.05;renderer.shadowMap.enabled = true;renderer.shadowMap.type = THREE.PCFSoftShadowMap;container.appendChild(renderer.domElement);}function createCamera() {camera = new THREE.PerspectiveCamera(38, window.innerWidth / window.innerHeight, 0.1, 150);camera.position.copy(DEFAULT_CAMERA);}function createControls() {controls = new OrbitControls(camera, renderer.domElement);controls.enableDamping = true;controls.dampingFactor = 0.04;controls.autoRotate = true;controls.autoRotateSpeed = 0.25;controls.target.copy(DEFAULT_TARGET);controls.minDistance = 4.0;controls.maxDistance = 25.0;controls.maxPolarAngle = Math.PI * 0.55;controls.minPolarAngle = Math.PI * 0.15;controls.enablePan = false;controls.update();}function createEnvironment() {const pmremGenerator = new THREE.PMREMGenerator(renderer);const environment = pmremGenerator.fromScene(new RoomEnvironment(), 0.03).texture;scene.environment = environment;disposableTextures.push(environment);pmremGenerator.dispose();}function createLighting() {const ambient = new THREE.HemisphereLight(0x1a213a, 0x010206, 0.45);scene.add(ambient);const keyLight = new THREE.SpotLight(0xffffff, 40, 25, Math.PI * 0.16, 0.5, 1.2);keyLight.position.set(-4.0, 7.5, 4.5);keyLight.target.position.set(0, 1.0, 0);keyLight.castShadow = true;keyLight.shadow.mapSize.set(2048, 2048);keyLight.shadow.bias = -0.0001;scene.add(keyLight, keyLight.target);const rimLight1 = new THREE.SpotLight(PALETTE.cyan, 25, 18, Math.PI * 0.18, 0.8, 1.0);rimLight1.position.set(4.5, 4.0, -4.5);rimLight1.target.position.set(0, 1.0, 0);scene.add(rimLight1, rimLight1.target);const rimLight2 = new THREE.SpotLight(PALETTE.magenta, 22, 18, Math.PI * 0.18, 0.8, 1.0);rimLight2.position.set(-4.5, 4.0, -4.5);rimLight2.target.position.set(0, 1.0, 0);scene.add(rimLight2, rimLight2.target);const warmFloorLight = new THREE.PointLight(PALETTE.amber, 2.0, 8.0, 1.8);warmFloorLight.position.set(0, -0.2, 2.5);scene.add(warmFloorLight);const reactorLight = new THREE.PointLight(PALETTE.cyan, 3.5, 11.0, 2.0);reactorLight.position.set(0, -0.1, 0);reactorLight.userData.isReactorLight = true;scene.add(reactorLight);}function createBackgroundDome() {const geometry = new THREE.SphereGeometry(75, 64, 32);const material = new THREE.ShaderMaterial({side: THREE.BackSide,depthWrite: false,uniforms: {uTime: sharedTimeUniform,uTop: {value: new THREE.Color(0x040615)},uBottom: {value: new THREE.Color(PALETTE.background)},uGlow: {value: new THREE.Color(0x0e0624)}},vertexShader: `varying vec3 vWorldPosition;void main() {vec4 wp = modelMatrix * vec4(position, 1.0);vWorldPosition = wp.xyz;gl_Position = projectionMatrix * viewMatrix * wp;}`,fragmentShader: `uniform float uTime;uniform vec3 uTop;uniform vec3 uBottom;uniform vec3 uGlow;varying vec3 vWorldPosition;float hash(vec2 p) {return fract(sin(dot(p, vec2(127.1, 311.7))) * 43758.5453123);}void main() {vec3 d = normalize(vWorldPosition);float horizon = smoothstep(-0.4, 0.7, d.y);float center = pow(max(0.0, 1.0 - length(d.xz * 1.5)), 3.0);float grain = hash(gl_FragCoord.xy + uTime * 4.0) * 0.012;vec3 col = mix(uBottom, uTop, horizon);col += uGlow * center * 0.45;col += vec3(grain);gl_FragColor = vec4(col, 1.0);}`});scene.add(new THREE.Mesh(geometry, material));}function generateProceduralTechNormalMap() {const canvas = document.createElement("canvas");canvas.width = 1024;canvas.height = 1024;const ctx = canvas.getContext("2d");ctx.fillStyle = "#8080ff";ctx.fillRect(0, 0, 1024, 1024);ctx.lineWidth = 1.5;const size = 64;for (let x = 0; x < 1024; x += size) {for (let y = 0; y < 1024; y += size) {ctx.strokeStyle = "rgba(100, 100, 255, 0.2)";ctx.beginPath();ctx.moveTo(x, y + size);ctx.lineTo(x, y);ctx.lineTo(x + size, y);ctx.stroke();ctx.strokeStyle = "rgba(140, 140, 255, 0.4)";ctx.beginPath();ctx.moveTo(x + size, y);ctx.lineTo(x + size, y + size);ctx.lineTo(x, y + size);ctx.stroke();if (hashCoords(x, y) > 0.6) {ctx.fillStyle = "#8080bf";ctx.fillRect(x + 8, y + 8, 4, 4);ctx.fillRect(x + size - 12, y + size - 12, 4, 4);}}}const texture = new THREE.CanvasTexture(canvas);texture.wrapS = THREE.RepeatWrapping;texture.wrapT = THREE.RepeatWrapping;texture.repeat.set(3, 3);texture.anisotropy = 4;disposableTextures.push(texture);return texture;}function generateProceduralTechRoughnessMap() {const canvas = document.createElement("canvas");canvas.width = 1024;canvas.height = 1024;const ctx = canvas.getContext("2d");ctx.fillStyle = "#4a4a4a";ctx.fillRect(0, 0, 1024, 1024);ctx.strokeStyle = "#8f8f8f";ctx.lineWidth = 2;for (let i = 0; i < 30; i++) {const x = Math.floor(hashCoords(i, 1) * 1024);ctx.strokeRect(x, 0, 24, 1024);}const size = 128;for (let x = 0; x < 1024; x += size) {for (let y = 0; y < 1024; y += size) {if (hashCoords(x, y) > 0.5) {ctx.fillStyle = "#1e1e1e";ctx.fillRect(x + 4, y + 4, size - 8, size - 8);}}}const texture = new THREE.CanvasTexture(canvas);texture.wrapS = THREE.RepeatWrapping;texture.wrapT = THREE.RepeatWrapping;texture.repeat.set(3, 3);disposableTextures.push(texture);return texture;}function createChamberArchitecture() {chamberGroup = new THREE.Group();scene.add(chamberGroup);const floorMaterial = new THREE.MeshPhysicalMaterial({color: 0x030510,metalness: 0.9,roughness: 0.45,clearcoat: 0.8,clearcoatRoughness: 0.3,envMapIntensity: 0.8,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.4, 0.4),roughnessMap: techRoughnessMap});const floor = new THREE.Mesh(new THREE.CylinderGeometry(13.0, 13.0, 0.2, 120), floorMaterial);floor.position.y = -0.85;floor.receiveShadow = true;chamberGroup.add(floor);const wallMaterial = new THREE.MeshPhysicalMaterial({color: 0x050812,metalness: 0.85,roughness: 0.3,clearcoat: 0.4,clearcoatRoughness: 0.25,envMapIntensity: 0.9,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.5, 0.5),roughnessMap: techRoughnessMap});const backWall = new THREE.Mesh(new THREE.BoxGeometry(11.8, 5.2, 0.4), wallMaterial);backWall.position.set(0, 1.8, -7.8);backWall.receiveShadow = true;chamberGroup.add(backWall);const panelMat = new THREE.MeshPhysicalMaterial({color: 0x080c18,metalness: 0.95,roughness: 0.15,clearcoat: 0.8,clearcoatRoughness: 0.1,envMapIntensity: 1.2,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.3, 0.3)});for (let i = 0; i < 9; i++) {const x = -5.25 + i * 1.31;const panel = new THREE.Mesh(new THREE.BoxGeometry(0.04, 4.8, 0.12), panelMat);panel.position.set(x, 1.8, -7.6);panel.receiveShadow = true;chamberGroup.add(panel);}for (let i = 0; i < 2; i++) {const strip = new THREE.Mesh(new THREE.PlaneGeometry(10.2, 0.04),createGlowMaterial(i === 0 ? PALETTE.cyan : PALETTE.magenta, 0.4, i * 0.3));strip.position.set(0, i === 0 ? 4.3 : -0.4, -7.4);chamberGroup.add(strip);glowUniforms.push(strip.material.uniforms);}createTvWall();createSideShelves();createPylons();createRunwayLines();}function createTvWall() {const tvGroup = new THREE.Group();tvGroup.position.set(0, 2.15, -7.3);chamberGroup.add(tvGroup);tvCanvas = document.createElement("canvas");tvCanvas.width = 1280;tvCanvas.height = 560;tvContext = tvCanvas.getContext("2d");tvTexture = new THREE.CanvasTexture(tvCanvas);tvTexture.colorSpace = THREE.SRGBColorSpace;tvTexture.anisotropy = 8;disposableTextures.push(tvTexture);drawLowPolyShow(0, 0);tvTexture.needsUpdate = true;const frameMaterial = new THREE.MeshPhysicalMaterial({color: 0x03060c,metalness: 0.95,roughness: 0.15,clearcoat: 1.0,clearcoatRoughness: 0.05,envMapIntensity: 1.5,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.3, 0.3)});const recess = new THREE.Mesh(new THREE.BoxGeometry(7.9, 3.7, 0.2), new THREE.MeshStandardMaterial({color: 0x010206}));recess.position.z = -0.15;recess.receiveShadow = true;tvGroup.add(recess);const top = new THREE.Mesh(new THREE.BoxGeometry(7.4, 0.2, 0.25), frameMaterial);top.position.set(0, 1.55, 0.05);tvGroup.add(top);const bottom = top.clone();bottom.position.y = -1.55;tvGroup.add(bottom);const sideA = new THREE.Mesh(new THREE.BoxGeometry(0.2, 3.1, 0.25), frameMaterial);sideA.position.set(-3.7, 0, 0.05);tvGroup.add(sideA);const sideB = sideA.clone();sideB.position.x = 3.7;tvGroup.add(sideB);tvScreen = new THREE.Mesh(new THREE.PlaneGeometry(7.0, 2.8),new THREE.MeshBasicMaterial({map: tvTexture,toneMapped: false}));tvScreen.position.z = 0.15;tvGroup.add(tvScreen);const screenGlass = new THREE.Mesh(new THREE.PlaneGeometry(7.0, 2.8),new THREE.ShaderMaterial({transparent: true,depthWrite: false,side: THREE.DoubleSide,blending: THREE.AdditiveBlending,uniforms: {uTime: sharedTimeUniform,uPulse: sharedPulseUniform,uColorA: {value: new THREE.Color(PALETTE.cyan)},uColorB: {value: new THREE.Color(PALETTE.magenta)}},vertexShader: `varying vec2 vUv;void main() {vUv = uv;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}`,fragmentShader: `uniform float uTime;uniform float uPulse;uniform vec3 uColorA;uniform vec3 uColorB;varying vec2 vUv;void main() {vec2 p = vUv - 0.5;float scan = smoothstep(0.96, 1.0, sin((vUv.y * 180.0 - uTime * 8.0) * 3.14159) * 0.5 + 0.5);float shine = smoothstep(0.015, 0.0, abs(vUv.y - (0.8 - vUv.x * 0.15))) * smoothstep(0.05, 0.5, vUv.x) * 0.3;float edge = 1.0 - smoothstep(0.44, 0.5, max(abs(p.x), abs(p.y)));float alpha = scan * 0.04 + shine + edge * 0.03 + uPulse * 0.035;vec3 col = mix(uColorA, uColorB, vUv.x * 0.6 + scan * 0.15);gl_FragColor = vec4(col, alpha);}`}));screenGlass.position.z = 0.155;tvGroup.add(screenGlass);screenUniforms.push(screenGlass.material.uniforms);tvGlowFrame = new THREE.Mesh(new THREE.PlaneGeometry(7.45, 3.25),new THREE.ShaderMaterial({transparent: true,depthWrite: false,side: THREE.DoubleSide,blending: THREE.AdditiveBlending,uniforms: {uTime: sharedTimeUniform,uPulse: sharedPulseUniform,uColor: {value: new THREE.Color(PALETTE.cyan)}},vertexShader: `varying vec2 vUv;void main() {vUv = uv;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}`,fragmentShader: `uniform float uTime;uniform float uPulse;uniform vec3 uColor;varying vec2 vUv;void main() {vec2 p = abs(vUv - 0.5);float border = smoothstep(0.015, 0.0, min(0.5 - p.x, 0.5 - p.y));float cycle = smoothstep(0.04, 0.0, abs(fract(vUv.x + vUv.y - uTime * 0.15) - 0.5));float alpha = border * (0.35 + cycle * 0.4 + uPulse * 0.45);gl_FragColor = vec4(uColor * (0.7 + cycle * 0.5), alpha);}`}));tvGlowFrame.position.z = 0.16;tvGroup.add(tvGlowFrame);screenUniforms.push(tvGlowFrame.material.uniforms);const soundBar = new THREE.Mesh(new THREE.BoxGeometry(5.2, 0.12, 0.15), frameMaterial);soundBar.position.set(0, -1.8, 0.1);soundBar.castShadow = true;tvGroup.add(soundBar);tvLight = new THREE.PointLight(PALETTE.violet, 2.5, 9.0, 1.8);tvLight.position.set(0, 0, 1.2);tvGroup.add(tvLight);}function createSideShelves() {const shelfMat = new THREE.MeshPhysicalMaterial({color: 0x040812,metalness: 0.9,roughness: 0.25,clearcoat: 0.5,clearcoatRoughness: 0.2,envMapIntensity: 1.0,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.4, 0.4)});const decorMat = new THREE.MeshPhysicalMaterial({color: 0x16243a,metalness: 0.8,roughness: 0.2,clearcoat: 0.8,envMapIntensity: 1.1});[-1, 1].forEach((side) => {const unit = new THREE.Group();unit.position.set(side * 5.15, 1.45, -7.3);chamberGroup.add(unit);const wall = new THREE.Mesh(new THREE.BoxGeometry(1.3, 3.3, 0.2), shelfMat);wall.position.z = -0.15;wall.shadowBias = -0.001;wall.receiveShadow = true;unit.add(wall);for (let i = 0; i < 4; i++) {const shelf = new THREE.Mesh(new THREE.BoxGeometry(1.1, 0.06, 0.45), shelfMat);shelf.position.set(0, -1.1 + i * 0.75, 0.08);shelf.castShadow = true;shelf.receiveShadow = true;unit.add(shelf);const strip = new THREE.Mesh(new THREE.PlaneGeometry(0.95, 0.02),createGlowMaterial(i % 2 === 0 ? PALETTE.amber : PALETTE.cyan, 0.35, i * 0.25));strip.position.set(0, -1.04 + i * 0.75, 0.31);unit.add(strip);glowUniforms.push(strip.material.uniforms);}for (let i = 0; i < 6; i++) {const item = new THREE.Mesh(i % 3 === 0 ? new THREE.IcosahedronGeometry(0.13, 1) : new THREE.BoxGeometry(0.12, 0.3, 0.12),decorMat.clone());item.position.set(-0.34 + (i % 3) * 0.34,-0.85 + Math.floor(i / 3) * 1.5,0.28);item.rotation.set(i * 0.45, i * 0.25, i * 0.15);item.castShadow = true;unit.add(item);}});}function createPylons() {const pylonMaterial = new THREE.MeshPhysicalMaterial({color: 0x060c16,metalness: 0.95,roughness: 0.2,clearcoat: 0.7,clearcoatRoughness: 0.2,envMapIntensity: 1.1,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.3, 0.3),roughnessMap: techRoughnessMap});for (let i = 0; i < 8; i++) {if (i === 6) continue;const angle = (i / 8) * Math.PI * 2;const radius = 7.15;const pylon = new THREE.Group();pylon.position.set(Math.cos(angle) * radius, 0, Math.sin(angle) * radius);pylon.rotation.y = -angle + Math.PI * 0.5;chamberGroup.add(pylon);const shaft = new THREE.Mesh(new THREE.BoxGeometry(0.36, 3.4, 0.36), pylonMaterial);shaft.position.y = 0.85;shaft.castShadow = true;shaft.receiveShadow = true;pylon.add(shaft);const base = new THREE.Mesh(new THREE.CylinderGeometry(0.48, 0.6, 0.5, 24), pylonMaterial);base.position.y = -0.78;base.castShadow = true;pylon.add(base);const cap = new THREE.Mesh(new THREE.CylinderGeometry(0.44, 0.36, 0.45, 24), pylonMaterial);cap.position.y = 2.65;cap.castShadow = true;pylon.add(cap);const stripMaterial = createGlowMaterial(i % 2 === 0 ? PALETTE.cyan : PALETTE.violet, 0.45, i * 0.2);const strip = new THREE.Mesh(new THREE.PlaneGeometry(0.08, 2.2), stripMaterial);strip.position.set(0, 0.95, 0.182);pylon.add(strip);glowUniforms.push(stripMaterial.uniforms);}}function createRunwayLines() {const runwayShaderMaterial = new THREE.ShaderMaterial({transparent: true,depthWrite: false,blending: THREE.AdditiveBlending,uniforms: {uTime: sharedTimeUniform,uPulse: sharedPulseUniform,uSpeedScale: {value: 1.0},uColor: {value: new THREE.Color(PALETTE.cyan)}},vertexShader: `varying vec2 vUv;void main() {vUv = uv;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}`,fragmentShader: `uniform float uTime;uniform float uPulse;uniform float uSpeedScale;uniform vec3 uColor;varying vec2 vUv;void main() {float speed = 2.4 * uSpeedScale;float flow = fract(vUv.y * 3.5 - uTime * speed);float pulseWave = smoothstep(0.12, 0.0, abs(flow - 0.5));float edgeFade = smoothstep(0.0, 0.15, vUv.y) * (1.0 - smoothstep(0.85, 1.0, vUv.y));float alpha = (0.2 + pulseWave * 0.8) * edgeFade * (0.35 + uPulse * 0.65);gl_FragColor = vec4(uColor * (0.75 + pulseWave * 0.5), alpha);}`});for (let i = 0; i < 5; i++) {const mat = runwayShaderMaterial.clone();runwayUniforms.push(mat.uniforms);const lane = new THREE.Mesh(new THREE.PlaneGeometry(i === 2 ? 0.22 : 0.06, 9.2), mat);lane.rotation.x = -Math.PI / 2;lane.position.set((i - 2) * 0.45, -0.745, -3.2);chamberGroup.add(lane);}}function createLayeredPlatform() {platformGroup = new THREE.Group();platformGroup.position.y = -0.58;scene.add(platformGroup);const darkMetal = new THREE.MeshPhysicalMaterial({color: 0x050811,metalness: 0.95,roughness: 0.18,clearcoat: 0.8,clearcoatRoughness: 0.3,envMapIntensity: 1.2,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.4, 0.4),roughnessMap: techRoughnessMap});const midMetal = new THREE.MeshPhysicalMaterial({color: 0x0d1424,metalness: 0.9,roughness: 0.22,clearcoat: 0.6,clearcoatRoughness: 0.25,envMapIntensity: 1.1,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.3, 0.3)});const base = new THREE.Mesh(new THREE.CylinderGeometry(5.2, 5.5, 0.3, 120), darkMetal);base.position.y = -0.15;base.receiveShadow = true;platformGroup.add(base);const topPlate = new THREE.Mesh(new THREE.CylinderGeometry(4.7, 4.9, 0.08, 120), midMetal);topPlate.position.y = 0.04;topPlate.receiveShadow = true;platformGroup.add(topPlate);const innerPlate = new THREE.Mesh(new THREE.CylinderGeometry(3.55, 3.75, 0.07, 96), darkMetal);innerPlate.position.y = 0.11;innerPlate.receiveShadow = true;platformGroup.add(innerPlate);const glassCore = new THREE.Mesh(new THREE.CylinderGeometry(1.28, 1.28, 0.06, 96),new THREE.MeshPhysicalMaterial({color: PALETTE.cyan,metalness: 0.05,roughness: 0.02,transmission: 0.85,thickness: 0.25,transparent: true,opacity: 0.4,clearcoat: 1.0,clearcoatRoughness: 0.02,emissive: new THREE.Color(PALETTE.cyan),emissiveIntensity: 0.15,envMapIntensity: 1.5}));glassCore.position.y = 0.22;platformGroup.add(glassCore);const ringConfigs = [{r: 5.0,tube: 0.035,y: 0.08,speed: 0.05,color: 0x060c16},{r: 4.25,tube: 0.024,y: 0.17,speed: -0.04,color: 0x111b2d},{r: 3.3,tube: 0.026,y: 0.21,speed: 0.07,color: 0x060c15},{r: 2.1,tube: 0.018,y: 0.25,speed: -0.09,color: 0x101e33},{r: 1.55,tube: 0.015,y: 0.29,speed: 0.12,color: 0x082235}];ringConfigs.forEach((config, index) => {const ring = new THREE.Mesh(new THREE.TorusGeometry(config.r, config.tube, 12, 120),new THREE.MeshPhysicalMaterial({color: config.color,metalness: 0.95,roughness: 0.15,clearcoat: 0.8,clearcoatRoughness: 0.1,envMapIntensity: 1.1,normalMap: techNormalMap,normalScale: new THREE.Vector2(0.2, 0.2)}));ring.rotation.x = Math.PI / 2;ring.position.y = config.y;ring.userData.rotationSpeed = config.speed;ring.userData.phase = index * 0.72;ring.receiveShadow = true;mechanicalRings.push(ring);platformGroup.add(ring);});createCircuitTraces();}function createCircuitTraces() {const traceMaterialA = createTraceMaterial(PALETTE.cyan, 0.4, 0.0);const traceMaterialB = createTraceMaterial(PALETTE.magenta, 0.28, 0.4);for (let i = 0; i < 32; i++) {const angle = (i / 32) * Math.PI * 2;const startRadius = i % 4 === 0 ? 1.55 : 2.0 + (i % 3) * 0.3;const endRadius = 4.2 - (i % 5) * 0.15;const material = (i % 5 === 0 ? traceMaterialB : traceMaterialA).clone();material.uniforms.uOffset.value = Math.random();traceUniforms.push(material.uniforms);platformGroup.add(createRadialTube(startRadius, endRadius, angle, 0.295, i % 4 === 0 ? 0.009 : 0.006, material));}for (let i = 0; i < 18; i++) {const radius = THREE.MathUtils.randFloat(1.8, 4.6);const start = Math.random() * Math.PI * 2;const length = THREE.MathUtils.randFloat(0.3, 0.9);const material = (i % 4 === 0 ? traceMaterialB : traceMaterialA).clone();material.uniforms.uOffset.value = Math.random();traceUniforms.push(material.uniforms);platformGroup.add(createArcTube(radius, 0.308 + i * 0.001, start, length, 0.007, material));}}function createRadialTube(startRadius, endRadius, angle, y, tubeRadius, material) {const points = [];const tangent = angle + Math.PI * 0.5;const bend = THREE.MathUtils.randFloatSpread(0.15);for (let i = 0; i <= 8; i++) {const t = i / 8;const radius = THREE.MathUtils.lerp(startRadius, endRadius, t);const side = Math.sin(t * Math.PI) * bend;const a = angle + side * 0.1;points.push(new THREE.Vector3(Math.cos(a) * radius + Math.cos(tangent) * side,y,Math.sin(a) * radius + Math.sin(tangent) * side));}const curve = new THREE.CatmullRomCurve3(points);const geometry = new THREE.TubeGeometry(curve, 24, tubeRadius, 6, false);return new THREE.Mesh(geometry, material);}function createArcTube(radius, y, startAngle, arcLength, tubeRadius, material) {const points = [];const segments = Math.max(12, Math.ceil(arcLength * 32));for (let i = 0; i <= segments; i++) {const t = i / segments;const angle = startAngle + arcLength * t;points.push(new THREE.Vector3(Math.cos(angle) * radius, y, Math.sin(angle) * radius));}const curve = new THREE.CatmullRomCurve3(points);const geometry = new THREE.TubeGeometry(curve, segments, tubeRadius, 6, arcLength >= Math.PI * 1.99);return new THREE.Mesh(geometry, material);}function createGlowMaterial(color, opacity, offset) {return new THREE.ShaderMaterial({transparent: true,depthWrite: false,side: THREE.DoubleSide,blending: THREE.AdditiveBlending,uniforms: {uTime: sharedTimeUniform,uPulse: sharedPulseUniform,uColor: {value: new THREE.Color(color)},uOpacity: {value: opacity},uOffset: {value: offset}},vertexShader: `varying vec2 vUv;void main() {vUv = uv;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}`,fragmentShader: `uniform float uTime;uniform float uPulse;uniform float uOpacity;uniform float uOffset;uniform vec3 uColor;varying vec2 vUv;void main() {float beam = smoothstep(0.48, 0.0, abs(vUv.x - 0.5));float scan = smoothstep(0.92, 1.0, sin((vUv.y * 6.0 - uTime * 1.2 + uOffset * 4.0) * 3.14159) * 0.5 + 0.5);float alpha = beam * (uOpacity + scan * 0.2) * (1.0 + uPulse * 0.85);gl_FragColor = vec4(uColor * (0.8 + scan * 0.25 + uPulse * 0.3), alpha);}`});}function createTraceMaterial(color, opacity, offset) {const material = new THREE.ShaderMaterial({transparent: true,depthWrite: false,blending: THREE.AdditiveBlending,uniforms: {uTime: sharedTimeUniform,uPulse: sharedPulseUniform,uSpeedScale: {value: 1.0},uColor: {value: new THREE.Color(color)},uOpacity: {value: opacity},uOffset: {value: offset}},vertexShader: `varying vec2 vUv;void main() {vUv = uv;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}`,fragmentShader: `uniform float uTime;uniform float uPulse;uniform float uSpeedScale;uniform float uOpacity;uniform float uOffset;uniform vec3 uColor;varying vec2 vUv;void main() {float head = fract(uTime * 0.12 * uSpeedScale + uOffset);float d = abs(fract(vUv.x - head + 0.5) - 0.5);float sweep = smoothstep(0.2, 0.0, d);float micro = smoothstep(0.7, 1.0, sin(vUv.x * 35.0 + uTime * (3.5 * uSpeedScale) + uOffset * 6.28) * 0.5 + 0.5);float alpha = uOpacity * (0.3 + sweep * 0.88 + micro * 0.15) * (1.0 + uPulse * 1.6);vec3 col = uColor * (0.75 + sweep * 0.95 + uPulse * 0.5);gl_FragColor = vec4(col, alpha);}`});traceUniforms.push(material.uniforms);return material;}function createVolumetricAccents() {const floorMist = new THREE.Mesh(new THREE.CircleGeometry(7.5, 120),new THREE.ShaderMaterial({transparent: true,depthWrite: false,blending: THREE.AdditiveBlending,uniforms: {uTime: sharedTimeUniform,uPulse: sharedPulseUniform,uColorA: {value: new THREE.Color(0x0e1c3a)},uColorB: {value: new THREE.Color(0x3a064a)}},vertexShader: `varying vec2 vUv;void main() {vUv = uv;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}`,fragmentShader: `uniform float uTime;uniform float uPulse;uniform vec3 uColorA;uniform vec3 uColorB;varying vec2 vUv;float hash(vec2 p) {p = fract(p * vec2(123.34, 456.21));p += dot(p, p + 45.32);return fract(p.x * p.y);}float noise(vec2 p) {vec2 i = floor(p);vec2 f = fract(p);float a = hash(i);float b = hash(i + vec2(1.0, 0.0));float c = hash(i + vec2(0.0, 1.0));float d = hash(i + vec2(1.0, 1.0));vec2 u = f * f * (3.0 - 2.0 * f);return mix(a, b, u.x) + (c - a) * u.y * (1.0 - u.x) + (d - b) * u.x * u.y;}void main() {vec2 centered = vUv - 0.5;float r = length(centered) * 2.0;float n1 = noise(vUv * 6.0 + vec2(uTime * 0.02, -uTime * 0.015));float n2 = noise(vUv * 12.0 - vec2(uTime * 0.018, uTime * 0.01));float ring = smoothstep(0.85, 0.15, r);float hollow = smoothstep(0.05, 0.6, r);float alpha = ring * hollow * (0.025 + n1 * 0.03 + n2 * 0.015) * (1.0 + uPulse * 0.5);vec3 col = mix(uColorA, uColorB, n2 * 0.35 + uPulse * 0.1);gl_FragColor = vec4(col, alpha);}`}));floorMist.rotation.x = -Math.PI / 2;floorMist.position.y = -0.34;scene.add(floorMist);const centralBeam = new THREE.Mesh(new THREE.CylinderGeometry(0.7, 1.9, 4.1, 96, 1, true),createBeamMaterial(PALETTE.cyan, 0.09, 0));centralBeam.position.y = 1.5;scene.add(centralBeam);glowUniforms.push(centralBeam.material.uniforms);}function createBeamMaterial(color, opacity, offset) {return new THREE.ShaderMaterial({transparent: true,depthWrite: false,side: THREE.DoubleSide,blending: THREE.AdditiveBlending,uniforms: {uTime: sharedTimeUniform,uPulse: sharedPulseUniform,uColor: {value: new THREE.Color(color)},uOpacity: {value: opacity},uOffset: {value: offset}},vertexShader: `varying vec2 vUv;varying vec3 vPosition;void main() {vUv = uv;vPosition = position;gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);}`,fragmentShader: `uniform float uTime;uniform float uPulse;uniform float uOpacity;uniform float uOffset;uniform vec3 uColor;varying vec2 vUv;varying vec3 vPosition;float hash(vec2 p) {return fract(sin(dot(p, vec2(127.1, 311.7))) * 43758.5453123);}float noise(vec2 p) {vec2 i = floor(p);vec2 f = fract(p);float a = hash(i);float b = hash(i + vec2(1.0, 0.0));float c = hash(i + vec2(0.0, 1.0));float d = hash(i + vec2(1.0, 1.0));vec2 u = f*f*(3.0-2.0*f);return mix(a, b, u.x) + (c - a)*u.y*(1.0-u.x) + (d - b)*u.x*u.y;}void main() {float safeY = clamp(vUv.y, 0.0001, 1.0);float twistAngle = safeY * 12.5663 - uTime * 3.5 + uOffset * 6.28;float twistOffset = sin(twistAngle) * 0.16 * (1.0 - safeY);float thread1 = smoothstep(0.09, 0.001, abs(vUv.x - 0.5 - twistOffset + sin(vUv.y * 12.0 + uTime * 6.0) * 0.06));float thread2 = smoothstep(0.07, 0.001, abs(vUv.x - 0.5 + twistOffset - cos(vUv.y * 18.0 - uTime * 4.5) * 0.05));float thread3 = smoothstep(0.05, 0.001, abs(vUv.x - 0.5 + sin(vUv.y * 24.0 + uTime * 9.0) * 0.09));float cylindricalGlow = smoothstep(1.0, 0.0, abs(vUv.x - 0.5) * 2.0);float n = noise(vUv * vec2(12.0, 24.0) + vec2(0.0, -uTime * 4.5));float fadeFactor = smoothstep(0.0, 0.18, safeY) * (1.0 - smoothstep(0.82, 1.0, safeY));float intensity = (thread1 * 0.85 + thread2 * 0.75 + thread3 * 0.9 + cylindricalGlow * 0.3) * (0.55 + n * 0.45);intensity *= (1.0 + uPulse * 1.6);vec3 dynamicColor = mix(uColor, vec3(0.65, 0.25, 0.95), n * 0.55);float finalAlpha = fadeFactor * intensity * uOpacity;gl_FragColor = vec4(dynamicColor, finalAlpha);}`});}function createSmallSidePanels() {const radius = 5.5;const height = 2.2;const panelData = [{title: "SYSTEMS",type: "bars",angle: Math.PI * 0.25,tint: PALETTE.cyan},{title: "TELEMETRY",type: "wave",angle: Math.PI * 0.75,tint: PALETTE.violet},{title: "SIGNAL",type: "audio",angle: Math.PI * 1.25,tint: PALETTE.amber},{title: "NETWORK",type: "graph",angle: Math.PI * 1.75,tint: PALETTE.magenta}];panelData.forEach((data, index) => {const group = new THREE.Group();const x = Math.cos(data.angle) * radius;const z = Math.sin(data.angle) * radius;group.position.set(x, height, z);group.lookAt(0, height, 0);group.userData.isHoloPanel = true;group.userData.floatPhase = index * 1.6;group.userData.baseY = height;const glassGeom = new THREE.PlaneGeometry(1.8, 0.95);const glassMat = new THREE.MeshPhysicalMaterial({color: data.tint,metalness: 0.1,roughness: 0.15,transmission: 0.95,thickness: 0.25,ior: 1.5,clearcoat: 1.0,clearcoatRoughness: 0.05,envMapIntensity: 2.2,side: THREE.DoubleSide,transparent: true});const glassMesh = new THREE.Mesh(glassGeom, glassMat);group.add(glassMesh);const canvas = document.createElement("canvas");canvas.width = 512;canvas.height = 270;const ctx = canvas.getContext("2d");const texture = new THREE.CanvasTexture(canvas);texture.colorSpace = THREE.SRGBColorSpace;texture.anisotropy = 4;disposableTextures.push(texture);const textMat = new THREE.MeshBasicMaterial({map: texture,transparent: true,opacity: 0.95,side: THREE.DoubleSide,depthWrite: false,blending: THREE.AdditiveBlending});const textMeshFront = new THREE.Mesh(glassGeom, textMat);textMeshFront.position.z = 0.015;group.add(textMeshFront);const textMeshBack = new THREE.Mesh(glassGeom, textMat);textMeshBack.position.z = -0.015;group.add(textMeshBack);scene.add(group);holoPanels.push({ctx,canvas,texture,title: data.title,type: data.type,tint: data.tint,history: Array(40).fill(0),lastUpdate: 0});});}async function loadRobot() {const loader = new GLTFLoader();loadingProgress.textContent = "BOOTING INTELLECTUAL MATRIX 0%";try {const gltf = await loader.loadAsync("https://threejs.org/examples/models/gltf/RobotExpressive/RobotExpressive.glb",(xhr) => {const progress = xhr.total ?Math.min(100, Math.round((xhr.loaded / xhr.total) * 100)) :Math.min(98, Math.round(xhr.loaded / 42000));loadingProgress.textContent = `LOADING QUANTUM MATRIX ${progress}%`;});robot = gltf.scene;robot.name = "Sparky";robot.scale.setScalar(0.9);robot.position.set(0, -0.54, 0);robot.rotation.y = -0.08;robot.traverse((child) => {if (!child.isMesh) return;child.castShadow = true;child.receiveShadow = true;if (child.material) child.material = createRobotMaterial(child.material);});scene.add(robot);mixer = new THREE.AnimationMixer(robot);const runningClip = gltf.animations.find((clip) => clip.name === "Running" || /run/i.test(clip.name));const standingClip = gltf.animations.find((clip) => clip.name === "Standing" || clip.name === "Idle" || /stand/i.test(clip.name));if (runningClip) {runningAction = mixer.clipAction(runningClip);runningAction.setLoop(THREE.LoopRepeat);runningAction.setEffectiveTimeScale(0.95);runningAction.setEffectiveWeight(1.0);}if (standingClip) {standingAction = mixer.clipAction(standingClip);standingAction.setLoop(THREE.LoopRepeat);standingAction.setEffectiveTimeScale(1.0);standingAction.setEffectiveWeight(0.0);}if (runningAction) {runningAction.play();activeAction = runningAction;} else if (standingAction) {standingAction.play();activeAction = standingAction;targetSpeedScale = 0.15;}} catch (err) {console.error("Failed to load Sparky Expressive Mesh:", err);loadingProgress.textContent = "MATRIX ENGINE STALLED. RUNNING BACKUPS...";}}function toggleRobotAnimation() {if (!runningAction || !standingAction) return;if (activeAction === runningAction) {fadeToAction(standingAction, 0.4);targetSpeedScale = 0.15;btnIndicator.classList.add("standing");btnLabel.textContent = "MODE: STAND ACTIVE";} else {fadeToAction(runningAction, 0.4);targetSpeedScale = 1.0;btnIndicator.classList.remove("standing");btnLabel.textContent = "MODE: RUN ACTIVE";}}function fadeToAction(nextAction, duration) {const currentAction = activeAction;activeAction = nextAction;if (currentAction) {currentAction.fadeOut(duration);}nextAction.reset().setEffectiveTimeScale(nextAction === runningAction ? 0.95 : 1.0).setEffectiveWeight(1.0).fadeIn(duration).play();}function createRobotMaterial(sourceMaterial) {const material = sourceMaterial.clone();if (material.color) {material.color.lerp(tempColor.setHex(PALETTE.silver), 0.32);material.color.multiplyScalar(0.9);}if ("metalness" in material) material.metalness = Math.max(material.metalness || 0, 0.65);if ("roughness" in material) material.roughness = 0.28;if ("envMapIntensity" in material) material.envMapIntensity = 1.2;if (material.emissive) {material.emissive = new THREE.Color(0x0a223a);material.emissiveIntensity = 0.08;}material.onBeforeCompile = (shader) => {shader.uniforms.uTime = sharedTimeUniform;shader.uniforms.uActivationPulse = sharedPulseUniform;shader.uniforms.uRimColor = {value: new THREE.Color(PALETTE.cyan)};shader.vertexShader = shader.vertexShader.replace("#include <common>",`#include <common>varying vec3 vRobotWorldPosition;varying vec3 vRobotWorldNormal;`).replace("#include <worldpos_vertex>",`#include <worldpos_vertex>vRobotWorldPosition = worldPosition.xyz;vRobotWorldNormal = normalize(mat3(modelMatrix) * objectNormal);`);shader.fragmentShader = shader.fragmentShader.replace("#include <common>",`#include <common>uniform float uTime;uniform float uActivationPulse;uniform vec3 uRimColor;varying vec3 vRobotWorldPosition;varying vec3 vRobotWorldNormal;`).replace("#include <emissivemap_fragment>",`#include <emissivemap_fragment>vec3 viewDir = normalize(cameraPosition - vRobotWorldPosition);float fresnel = pow(1.0 - clamp(dot(normalize(vRobotWorldNormal), viewDir), 0.0001, 1.0), 3.0);float scan = smoothstep(0.98, 1.0, sin((vRobotWorldPosition.y * 14.0 - uTime * 0.9) * 3.1415) * 0.5 + 0.5);totalEmissiveRadiance += uRimColor * (fresnel * (0.12 + uActivationPulse * 0.55) + scan * 0.022);`);};material.customProgramCacheKey = () => "sparky-enhanced-rim-material";material.needsUpdate = true;return material;}function drawLowPolyShow(time, pulse) {if (!tvContext || !tvCanvas) return;const ctx = tvContext;const w = tvCanvas.width;const h = tvCanvas.height;const beat = Math.sin(time * 2.5) * 0.5 + 0.5;const intenseFactor = 0.7 + beat * 0.3 + pulse * 0.25;ctx.clearRect(0, 0, w, h);const bg = ctx.createLinearGradient(0, 0, w, h);bg.addColorStop(0, "#060920");bg.addColorStop(0.4, "#241042");bg.addColorStop(0.75, "#80054c");bg.addColorStop(1, "#d64e11");ctx.fillStyle = bg;ctx.fillRect(0, 0, w, h);drawLowPolyMountains(ctx, w, h, time, 0.45, "#180c40", "#331665", 85, 8);drawLowPolyMountains(ctx, w, h, time + 3.0, 0.58, "#0d133a", "#4a1c6a", 115, 11);const gridY = h * 0.62;ctx.fillStyle = "rgba(10, 5, 25, 0.95)";ctx.fillRect(0, gridY, w, h - gridY);ctx.strokeStyle = "rgba(0, 240, 255, 0.15)";ctx.lineWidth = 1;for (let i = -12; i <= 24; i++) {ctx.beginPath();ctx.moveTo(w * 0.5, gridY);ctx.lineTo(w * 0.5 + (i - 6) * 110, h);ctx.stroke();}const scroll = (time * 110) % 50;for (let i = 0; i < 12; i++) {const py = gridY + Math.pow(i / 12, 1.8) * (h - gridY) + scroll * (i / 12);if (py < h) {ctx.strokeStyle = `rgba(255, 0, 124, ${0.08 + (i / 12) * 0.35})`;ctx.lineWidth = 1.0 + (i / 12) * 2;ctx.beginPath();ctx.moveTo(0, py);ctx.lineTo(w, py);ctx.stroke();}}drawStageLaser(ctx, w * 0.15, h * 0.05, w * (0.35 + Math.sin(time * 0.8) * 0.15), h * 0.8, "rgba(0, 240, 255, 0.28)", time);drawStageLaser(ctx, w * 0.85, h * 0.05, w * (0.65 - Math.cos(time * 0.7) * 0.15), h * 0.8, "rgba(255, 0, 124, 0.25)", time);drawStageLaser(ctx, w * 0.5, 0, w * (0.5 + Math.sin(time * 1.5) * 0.2), h * 0.75, "rgba(255, 215, 0, 0.2)", time);drawLowPolyDrummer(ctx, w * 0.5, h * 0.65, 0.8 + Math.sin(time * 2.8) * 0.02, time);drawLowPolyGuitarist(ctx, w * 0.23, h * 0.74, 1.02 + Math.sin(time * 2.4) * 0.02, time);drawLowPolyKeyboardist(ctx, w * 0.77, h * 0.72, 0.98 + Math.cos(time * 2.0) * 0.015, time);drawLowPolySinger(ctx, w * 0.48, h * 0.76, 1.12 + Math.sin(time * 2.2) * 0.02, time);const scanY = (time * 65) % h;const scanGradi = ctx.createLinearGradient(0, scanY - 30, 0, scanY + 30);scanGradi.addColorStop(0, "rgba(0,240,255,0)");scanGradi.addColorStop(0.5, `rgba(0,240,255,${0.07 * intenseFactor})`);scanGradi.addColorStop(1, "rgba(0,240,255,0)");ctx.fillStyle = scanGradi;ctx.fillRect(0, scanY - 30, w, 60);ctx.fillStyle = `rgba(255,255,255,${0.02 + pulse * 0.01})`;for (let y = 0; y < h; y += 6) ctx.fillRect(0, y, w, 1);if (pulse > 0.65 && Math.random() > 0.8) {const sy = Math.random() * h;const sh = 25 + Math.random() * 45;const offset = (Math.random() - 0.5) * 35;ctx.drawImage(tvCanvas, 0, sy, w, sh, offset, sy, w, sh);}const edge = ctx.createRadialGradient(w * 0.5, h * 0.5, h * 0.25, w * 0.5, h * 0.5, w * 0.65);edge.addColorStop(0, "rgba(0,0,0,0)");edge.addColorStop(1, "rgba(0,0,0,0.5)");ctx.fillStyle = edge;ctx.fillRect(0, 0, w, h);ctx.fillStyle = `rgba(0, 240, 255, ${0.45 + pulse * 0.25})`;ctx.font = "800 16px monospace";ctx.fillText("LOW-POLY TRANSMISSION //", 40, 42);ctx.fillStyle = "rgba(255, 0, 124, 0.6)";ctx.fillText("BROADCAST: LIVE", 40, 62);}function drawLowPolyMountains(ctx, w, h, time, yRatio, col1, col2, amp, count) {const baseY = h * yRatio;const step = w / count;for (let i = -1; i <= count; i++) {const x = i * step;const peak = baseY - amp * (0.6 + ((i + count) % 5) * 0.15);const dynamicSway = Math.sin(time * 0.5 + i) * 6;poly(ctx, [[x, baseY],[x + step * 0.5, peak + dynamicSway],[x + step * 0.5, baseY]], col1);poly(ctx, [[x + step * 0.5, peak + dynamicSway],[x + step, baseY],[x + step * 0.5, baseY]], col2);}}function drawStageLaser(ctx, sx, sy, tx, ty, color, time) {const width = 140 + Math.sin(time * 3.0) * 30;const gradient = ctx.createLinearGradient(sx, sy, tx, ty);gradient.addColorStop(0, color);gradient.addColorStop(0.8, "rgba(0, 0, 0, 0)");ctx.fillStyle = gradient;ctx.beginPath();ctx.moveTo(sx - 12, sy);ctx.lineTo(tx - width, ty);ctx.lineTo(tx + width, ty);ctx.lineTo(sx + 12, sy);ctx.closePath();ctx.fill();}function poly(ctx, points, color) {ctx.fillStyle = color;ctx.beginPath();ctx.moveTo(points[0][0], points[0][1]);for (let i = 1; i < points.length; i++) {ctx.lineTo(points[i][0], points[i][1]);}ctx.closePath();ctx.fill();}function shadedPoly(ctx, points, colorHex, normX, normY, lightX, lightY) {const dot = normX * lightX + normY * lightY;const shade = 0.5 + 0.5 * dot;const color = new THREE.Color(colorHex);color.multiplyScalar(0.45 + shade * 0.55);ctx.fillStyle = `#${color.getHexString()}`;ctx.beginPath();ctx.moveTo(points[0][0], points[0][1]);for (let i = 1; i < points.length; i++) ctx.lineTo(points[i][0], points[i][1]);ctx.closePath();ctx.fill();}function drawLowPolySinger(ctx, x, y, s, time) {const t = time * 2.2;const bob = Math.sin(t) * 6 * s;const hand = Math.sin(t * 1.5) * 12 * s;const head = {x: x,y: y - 120 * s + bob};const chest = {x: x,y: y - 85 * s + bob * 0.8};const lSh = {x: x - 26 * s,y: y - 80 * s + bob};const rSh = {x: x + 26 * s,y: y - 80 * s + bob};const pelvis = {x: x,y: y - 35 * s};const lx = 0,ly = -1;shadedPoly(ctx, [[lSh.x, lSh.y],[chest.x, chest.y],[pelvis.x, pelvis.y]], "#1c2242", -0.7, -0.3, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[chest.x, chest.y],[pelvis.x, pelvis.y]], "#2c3463", 0.7, -0.3, lx, ly);shadedPoly(ctx, [[lSh.x, lSh.y],[x - 30 * s, y - 35 * s],[pelvis.x, pelvis.y]], "#11142c", -0.9, 0.1, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x + 30 * s, y - 35 * s],[pelvis.x, pelvis.y]], "#1f254a", 0.9, 0.1, lx, ly);shadedPoly(ctx, [[head.x, head.y - 14 * s],[head.x - 12 * s, head.y],[head.x, head.y + 14 * s]], "#e09a75", -0.5, -0.5, lx, ly);shadedPoly(ctx, [[head.x, head.y - 14 * s],[head.x + 12 * s, head.y],[head.x, head.y + 14 * s]], "#f4b18c", 0.5, -0.5, lx, ly);shadedPoly(ctx, [[head.x - 12 * s, head.y],[head.x, head.y + 14 * s],[head.x - 6 * s, head.y + 18 * s]], "#bd7b56", -0.6, 0.6, lx, ly);shadedPoly(ctx, [[head.x + 12 * s, head.y],[head.x, head.y + 14 * s],[head.x + 6 * s, head.y + 18 * s]], "#cf8960", 0.6, 0.6, lx, ly);shadedPoly(ctx, [[lSh.x, lSh.y],[x - 55 * s, y - 40 * s + hand],[x - 50 * s, y - 35 * s]], "#1c2242", -0.5, -0.5, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x + 45 * s, y - 90 * s],[x + 50 * s, y - 85 * s]], "#2c3463", 0.5, -0.5, lx, ly);ctx.strokeStyle = "#ffffff";ctx.lineWidth = 4 * s;ctx.beginPath();ctx.moveTo(x + 50 * s, y - 110 * s);ctx.lineTo(x + 50 * s, y);ctx.stroke();poly(ctx, [[x + 44 * s, y - 114 * s],[x + 56 * s, y - 114 * s],[x + 50 * s, y - 104 * s]], "#ff7c00");}function drawLowPolyGuitarist(ctx, x, y, s, time) {const t = time * 2.6;const bob = Math.sin(t) * 4 * s;const strum = Math.sin(time * 11) * 8 * s;const head = {x: x,y: y - 105 * s + bob};const lSh = {x: x - 22 * s,y: y - 72 * s + bob};const rSh = {x: x + 22 * s,y: y - 72 * s + bob};const pelvis = {x: x,y: y - 28 * s};const lx = 0,ly = -1;shadedPoly(ctx, [[lSh.x, lSh.y],[x, y - 70 * s],[pelvis.x, pelvis.y]], "#6a084c", -0.8, -0.3, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x, y - 70 * s],[pelvis.x, pelvis.y]], "#9e1c73", 0.8, -0.3, lx, ly);shadedPoly(ctx, [[head.x, head.y - 12 * s],[head.x - 10 * s, head.y],[head.x, head.y + 12 * s]], "#d68e65", -0.7, -0.7, lx, ly);shadedPoly(ctx, [[head.x, head.y - 12 * s],[head.x + 10 * s, head.y],[head.x, head.y + 12 * s]], "#ebb28c", 0.7, -0.7, lx, ly);ctx.save();ctx.translate(x - 5 * s, y - 25 * s);ctx.rotate(-0.25 + Math.sin(t) * 0.05);shadedPoly(ctx, [[-50 * s, -12 * s],[30 * s, -24 * s],[20 * s, 15 * s],[-45 * s, 20 * s]], "#ff007c", -0.2, -0.9, lx, ly);shadedPoly(ctx, [[-45 * s, 20 * s],[20 * s, 15 * s],[0, 28 * s]], "#a600ff", 0.2, 0.9, lx, ly);ctx.strokeStyle = "#ffffff";ctx.lineWidth = 4 * s;ctx.beginPath();ctx.moveTo(-10 * s, -5 * s);ctx.lineTo(95 * s, -24 * s);ctx.stroke();ctx.restore();shadedPoly(ctx, [[lSh.x, lSh.y],[x - 52 * s, y - 40 * s],[x - 44 * s, y - 35 * s]], "#6a084c", -0.7, -0.7, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x + 35 * s, y - 25 * s + strum],[x + 42 * s, y - 20 * s]], "#9e1c73", 0.7, 0.7, lx, ly);}function drawLowPolyKeyboardist(ctx, x, y, s, time) {const t = time * 2.0;const bob = Math.sin(t) * 3 * s;const head = {x: x,y: y - 108 * s + bob};const lSh = {x: x - 24 * s,y: y - 75 * s + bob};const rSh = {x: x + 24 * s,y: y - 75 * s + bob};const pelvis = {x: x,y: y - 30 * s};const lx = 0,ly = -1;shadedPoly(ctx, [[lSh.x, lSh.y],[x, y - 73 * s],[pelvis.x, pelvis.y]], "#04566c", -0.8, -0.2, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x, y - 73 * s],[pelvis.x, pelvis.y]], "#0ba8bd", 0.8, -0.2, lx, ly);shadedPoly(ctx, [[head.x, head.y - 12 * s],[head.x - 10 * s, head.y],[head.x, head.y + 12 * s]], "#bd8856", -0.7, -0.7, lx, ly);shadedPoly(ctx, [[head.x, head.y - 12 * s],[head.x + 10 * s, head.y],[head.x, head.y + 12 * s]], "#d69c65", 0.7, -0.7, lx, ly);const synthY = y - 15 * s;poly(ctx, [[x - 75 * s, synthY - 8 * s],[x + 75 * s, synthY - 12 * s],[x + 60 * s, synthY + 16 * s],[x - 60 * s, synthY + 18 * s]], "rgba(0, 240, 255, 0.45)");poly(ctx, [[x - 60 * s, synthY + 18 * s],[x + 60 * s, synthY + 16 * s],[x + 45 * s, synthY + 28 * s],[x - 45 * s, synthY + 30 * s]], "rgba(166, 0, 255, 0.55)");shadedPoly(ctx, [[lSh.x, lSh.y],[x - 45 * s, y - 10 * s],[x - 38 * s, y - 5 * s]], "#04566c", -0.7, 0.7, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x + 45 * s, y - 10 * s],[x + 38 * s, y - 5 * s]], "#0ba8bd", 0.7, 0.7, lx, ly);}function drawLowPolyDrummer(ctx, x, y, s, time) {const t = time * 2.8;const beatLeft = Math.abs(Math.sin(t * 1.5)) * 35 * s;const beatRight = Math.abs(Math.cos(t * 1.5)) * 35 * s;const head = {x: x,y: y - 82 * s};const lSh = {x: x - 20 * s,y: y - 50 * s};const rSh = {x: x + 20 * s,y: y - 50 * s};const lx = 0,ly = -1;shadedPoly(ctx, [[lSh.x, lSh.y],[x, y - 48 * s],[x - 18 * s, y - 15 * s]], "#243a4e", -0.8, -0.2, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x, y - 48 * s],[x + 18 * s, y - 15 * s]], "#365775", 0.8, -0.2, lx, ly);shadedPoly(ctx, [[head.x, head.y - 10 * s],[head.x - 9 * s, head.y],[head.x, head.y + 10 * s]], "#c78660", -0.7, -0.7, lx, ly);shadedPoly(ctx, [[head.x, head.y - 10 * s],[head.x + 9 * s, head.y],[head.x, head.y + 10 * s]], "#d6956f", 0.7, -0.7, lx, ly);const bY = y + 10 * s;poly(ctx, [[x - 32 * s, bY - 18 * s],[x + 32 * s, bY - 18 * s],[x + 38 * s, bY + 18 * s],[x - 38 * s, bY + 18 * s]], "#0d112d");poly(ctx, [[x - 38 * s, bY + 18 * s],[x + 38 * s, bY + 18 * s],[x, bY + 32 * s]], "#1a1f4a");shadedPoly(ctx, [[lSh.x, lSh.y],[x - 55 * s, y - 35 * s - beatLeft],[x - 48 * s, y - 30 * s - beatLeft]], "#243a4e", -0.7, 0.7, lx, ly);shadedPoly(ctx, [[rSh.x, rSh.y],[x + 55 * s, y - 35 * s - beatRight],[x + 48 * s, y - 30 * s - beatRight]], "#365775", 0.7, 0.7, lx, ly);ctx.strokeStyle = "#ffffff";ctx.lineWidth = 2.5 * s;ctx.beginPath();ctx.moveTo(x - 55 * s, y - 35 * s - beatLeft);ctx.lineTo(x - 85 * s, y - 50 * s - beatLeft);ctx.moveTo(x + 55 * s, y - 35 * s - beatRight);ctx.lineTo(x + 85 * s, y - 50 * s - beatRight);ctx.stroke();}function createPostProcessing() {composer = new EffectComposer(renderer);composer.addPass(new RenderPass(scene, camera));bloomPass = new UnrealBloomPass(new THREE.Vector2(window.innerWidth, window.innerHeight), 0.32, 0.45, 0.8);composer.addPass(bloomPass);finishingPass = new ShaderPass({uniforms: {tDiffuse: {value: null},uTime: sharedTimeUniform,uVignette: {value: 0.42},uGrain: {value: 0.012}},vertexShader: `varying vec2 vUv;void main() {vUv = uv;gl_Position = vec4(position.xy, 0.0, 1.0);}`,fragmentShader: `uniform sampler2D tDiffuse;uniform float uTime;uniform float uVignette;uniform float uGrain;varying vec2 vUv;float random(vec2 p) {return fract(sin(dot(p, vec2(12.9898, 78.233))) * 43758.5453123);}void main() {vec4 base = texture2D(tDiffuse, vUv);float dist = distance(vUv, vec2(0.5));float vig = smoothstep(0.85, 0.2, dist);float grain = random(vUv * vec2(1920.0, 1080.0) + uTime * 12.0) - 0.5;vec3 col = base.rgb;col *= mix(1.0 - uVignette, 1.0, vig);col += grain * uGrain;gl_FragColor = vec4(col, base.a);}`});composer.addPass(finishingPass);composer.addPass(new OutputPass());}function animate() {requestAnimationFrame(animate);const delta = Math.min(clock.getDelta(), 0.03);const time = clock.getElapsedTime();const pulse = getActivationPulse(time);sharedTimeUniform.value = time;sharedPulseUniform.value = pulse;currentSpeedScale = THREE.MathUtils.lerp(currentSpeedScale, targetSpeedScale, 0.05);if (mixer) mixer.update(delta);animatePlatform(delta, pulse);animateChamber(delta, pulse);animateRobot(time, pulse);animateTv(time, pulse);animateLighting(time, pulse);animateCamera(time, pulse);animatePanels(time, pulse);if (bloomPass) {bloomPass.strength = 0.3 + pulse * 0.12;bloomPass.radius = 0.4 + pulse * 0.04;}controls.update();composer.render();}function getActivationPulse(time) {const period = 9.8;const phase = (time % period) / period;const primary = Math.exp(-Math.pow(phase / 0.05, 2.0));const secondary = Math.exp(-Math.pow((phase - 0.2) / 0.07, 2.0)) * 0.35;const tertiary = Math.exp(-Math.pow((phase - 0.35) / 0.09, 2.0)) * 0.15;return Math.min(1.0, primary + secondary + tertiary);}function animatePlatform(delta, pulse) {mechanicalRings.forEach((ring) => {ring.rotation.z += delta * ring.userData.rotationSpeed * (1.0 + pulse * 1.8) * currentSpeedScale;});traceUniforms.forEach((u) => {if (u.uPulse) u.uPulse.value = pulse;if (u.uSpeedScale) u.uSpeedScale.value = currentSpeedScale;});if (platformGroup) platformGroup.rotation.y += delta * 0.005 * currentSpeedScale;}function animateChamber(delta, pulse) {glowUniforms.forEach((u) => {if (u.uPulse) u.uPulse.value = pulse;});runwayUniforms.forEach((u) => {if (u.uPulse) u.uPulse.value = pulse;if (u.uSpeedScale) u.uSpeedScale.value = currentSpeedScale;});if (chamberGroup) chamberGroup.rotation.y += delta * 0.0005;}function animateRobot(time, pulse) {if (!robot) return;robot.position.y = -0.54 + Math.sin(time * 0.6) * 0.015 + pulse * 0.02;robot.rotation.y = -0.08 + Math.sin(time * 0.2) * 0.03;}function animateTv(time, pulse) {if (!tvTexture || !tvScreen) return;drawLowPolyShow(time, pulse);tvTexture.needsUpdate = true;tvScreen.scale.set(1 + Math.sin(time * 0.6) * 0.002 + pulse * 0.003, 1 + Math.cos(time * 0.5) * 0.0015 + pulse * 0.002, 1);if (tvLight) tvLight.intensity = 1.3 + Math.sin(time * 1.5) * 0.15 + pulse * 0.8;screenUniforms.forEach((u) => {if (u.uPulse) u.uPulse.value = pulse;});}function animateLighting(time, pulse) {scene.traverse((object) => {if (object.userData.isReactorLight) {object.intensity = (3.5 + Math.sin(time * 1.1) * 0.2 + pulse * 2.2) * (0.6 + 0.4 * currentSpeedScale);}});}function animateCamera(time, pulse) {controls.autoRotateSpeed = (0.25 + pulse * 0.15) * (0.3 + 0.7 * currentSpeedScale);const breathe = Math.sin(time * 0.15) * 0.05;controls.target.y = THREE.MathUtils.lerp(controls.target.y, 1.2 + breathe + pulse * 0.03, 0.02);}function animatePanels(time, pulse) {scene.traverse((object) => {if (object.userData && object.userData.isHoloPanel) {object.position.y = object.userData.baseY + Math.sin(time * 1.4 + object.userData.floatPhase) * 0.14;object.scale.setScalar(1.0 + pulse * 0.04);}});holoPanels.forEach((panel, index) => {const {ctx,canvas,texture,title,type,tint,history} = panel;const color = new THREE.Color(tint);const hex = `#${color.getHexString()}`;const rgba = (a) => `rgba(${Math.round(color.r * 255)}, ${Math.round(color.g * 255)}, ${Math.round(color.b * 255)}, ${a})`;ctx.clearRect(0, 0, canvas.width, canvas.height);ctx.strokeStyle = rgba(0.04);ctx.lineWidth = 1;for (let x = 0; x < canvas.width; x += 16) {ctx.beginPath();ctx.moveTo(x, 0);ctx.lineTo(x, canvas.height);ctx.stroke();}for (let y = 0; y < canvas.height; y += 16) {ctx.beginPath();ctx.moveTo(0, y);ctx.lineTo(canvas.width, y);ctx.stroke();}ctx.shadowColor = hex;ctx.shadowBlur = 18;ctx.strokeStyle = rgba(0.8);ctx.lineWidth = 4;roundRect(ctx, 8, 8, canvas.width - 16, canvas.height - 16, 16);ctx.stroke();ctx.shadowBlur = 0;ctx.strokeStyle = "rgba(255,255,255,0.15)";ctx.lineWidth = 1;roundRect(ctx, 14, 14, canvas.width - 28, canvas.height - 28, 12);ctx.stroke();ctx.fillStyle = hex;ctx.fillRect(6, 6, 14, 2);ctx.fillRect(6, 6, 2, 14);ctx.fillRect(canvas.width - 20, 6, 14, 2);ctx.fillRect(canvas.width - 8, 6, 2, 14);ctx.fillStyle = "#ffffff";ctx.font = "800 24px 'Courier New', monospace";ctx.fillText(`[ ${title} ]`, 36, 48);ctx.strokeStyle = rgba(0.4);ctx.lineWidth = 2;ctx.beginPath();ctx.moveTo(36, 58);ctx.lineTo(190, 58);ctx.stroke();ctx.fillStyle = rgba(0.65);ctx.font = "600 12px monospace";if (type === "bars") {ctx.fillText(`THERMAL STABILITY: 98.42%`, 36, 85);ctx.fillText(`SYS VOLTAGE: ${(340 + Math.sin(time) * 12).toFixed(2)}v`, 36, 105);ctx.fillText(`PLASMA EFFICIENCY: 88.92%`, 36, 125);ctx.fillText(`EMISSION POWER`, 36, 155);for (let i = 0; i < 12; i++) {const hVal = (Math.sin(time * 5 + i * 0.9) * 0.5 + 0.5) * 75 + 10;ctx.fillStyle = i % 3 === 0 ? "#ff7c00" : rgba(0.85);ctx.fillRect(240 + i * 18, 175 - hVal, 11, hVal);}} else if (type === "wave") {ctx.fillText(`MODULATION: AUTO`, 36, 85);ctx.fillText(`FREQUENCY: ${(125.4 + Math.cos(time * 1.5) * 1.2).toFixed(2)}MHz`, 36, 105);ctx.fillText(`FLUX RANGE: ${(pulse).toFixed(4)}`, 36, 125);ctx.beginPath();ctx.strokeStyle = rgba(0.9);ctx.lineWidth = 3;for (let i = 0; i < 220; i++) {const wx = 240 + i;const wy = 120 + Math.sin(i * 0.08 - time * 6.0) * 45 * (Math.sin(time * 2.0) * 0.4 + 0.6);if (i === 0) ctx.moveTo(wx, wy);else ctx.lineTo(wx, wy);}ctx.stroke();} else if (type === "audio") {ctx.fillText(`CH: SUB-LINK_4`, 36, 85);ctx.fillText(`NOISE RATIO: 1.04dB`, 36, 105);ctx.fillText(`BANDWIDTH: EXCEL`, 36, 125);ctx.fillText(`STATION FREQ`, 36, 155);for (let i = 0; i < 15; i++) {const hVal = Math.abs(Math.sin(time * 10 + i * 1.4)) * 70 + 5 + pulse * 15;ctx.fillStyle = rgba(0.8);ctx.fillRect(240 + i * 14, 175 - hVal, 8, hVal);}} else if (type === "graph") {ctx.fillText(`SECURE LAYER: LEVEL_5`, 36, 85);ctx.fillText(`CORE PING: ${Math.floor(14 + Math.random() * 5)}ms`, 36, 105);ctx.fillText(`INTERFERENCE: STABLE`, 36, 125);if (time - panel.lastUpdate > 0.08) {panel.lastUpdate = time;panel.history.shift();panel.history.push(Math.random() * 80 + 10);}ctx.beginPath();ctx.strokeStyle = rgba(0.95);ctx.lineWidth = 2.5;for (let i = 0; i < panel.history.length; i++) {const gx = 240 + i * 5.8;const gy = 175 - panel.history[i];if (i === 0) ctx.moveTo(gx, gy);else ctx.lineTo(gx, gy);}ctx.stroke();ctx.lineTo(240 + (panel.history.length - 1) * 5.8, 175);ctx.lineTo(240, 175);ctx.fillStyle = rgba(0.12);ctx.fill();}ctx.fillStyle = "rgba(255, 255, 255, 0.25)";ctx.font = "800 9px monospace";ctx.fillText(`LOC: [CH_SYS_${index}] // RX_OK // T_MOD: ${time.toFixed(1)}s`, 36, 245);texture.needsUpdate = true;});}function roundRect(ctx, x, y, width, height, radius) {ctx.beginPath();ctx.moveTo(x + radius, y);ctx.lineTo(x + width - radius, y);ctx.quadraticCurveTo(x + width, y, x + width, y + radius);ctx.lineTo(x + width, y + height - radius);ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);ctx.lineTo(x + radius, y + height);ctx.quadraticCurveTo(x, y + height, x, y + height - radius);ctx.lineTo(x, y + radius);ctx.quadraticCurveTo(x, y, x + radius, y);ctx.closePath();}function handleResize() {const w = window.innerWidth;const h = window.innerHeight;camera.aspect = w / h;camera.updateProjectionMatrix();renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2.0));renderer.setSize(w, h);if (composer) composer.setSize(w, h);if (bloomPass) bloomPass.setSize(w, h);}function resetView() {camera.position.copy(DEFAULT_CAMERA);controls.target.copy(DEFAULT_TARGET);controls.autoRotate = true;controls.update();}function disposeScene() {window.removeEventListener("resize", handleResize);container.removeEventListener("dblclick", resetView);toggleBtn.removeEventListener("click", toggleRobotAnimation);scene.traverse((object) => {if (object.geometry) object.geometry.dispose();if (object.material) {const materials = Array.isArray(object.material) ? object.material : [object.material];materials.forEach((material) => {Object.keys(material).forEach((key) => {const value = material[key];if (value && value.isTexture) value.dispose();});material.dispose();});}});disposableTextures.forEach((t) => t.dispose());if (composer) composer.dispose();if (renderer) renderer.dispose();}</script>
体验：
https://codepen.io/VoXelo/full/myOBjxJ
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