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408 lines (313 loc) · 9.99 KB
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import * as THREE from 'three';
import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';
import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
import { VRMLoaderPlugin, VRMUtils } from '@pixiv/three-vrm';
import { loadMixamoAnimation } from './loadMixamoAnimation.js';
import GUI from 'three/addons/libs/lil-gui.module.min.js';
let audioContext;
window.addEventListener('load', init, false);
function init() {
try {
audioContext = new AudioContext();
}
catch (e) {
alert('Web Audio API is not supported in this browser');
}
}
const animations = {
"Angry": { url: "Angry.fbx" },
"Neutral": { url: "Neutral_Idle.fbx" },
"Joy": { url: "Happy.fbx" },
"Sorrow": { url: "Sad_Idle.fbx" },
"Fun": { url: "Laughing.fbx" },
}
const DEFAULT_ANIMATION = "Neutral";
const synth = window.speechSynthesis;
let voices;
const params = {
timeScale: 1.0,
blinkLeft: 0,
blinkRight: 0,
aa: 0,
ee: 0,
ih: 0,
oh: 0,
ou: 0,
};
function populateVoices() {
voices = synth.getVoices().sort(function (a, b) {
const aname = a.name.toUpperCase();
const bname = b.name.toUpperCase();
if (aname < bname) {
return -1;
} else if (aname == bname) {
return 0;
} else {
return +1;
}
});
}
populateVoices();
const utterances = [];
const saySomething = (sentence = "안녕") => {
if (synth.speaking) return;
console.log("aimouto says ", sentence);
utteranceClock = new THREE.Clock();
const utterance = new SpeechSynthesisUtterance(sentence);
utterance.voice = synth.getVoices().findLast(o=>o.lang==='ko-KR');
utterance.pitch = 1.21;
utterances.push(utterance);
utterance.onend = function () {
console.log("SpeechSynthesisUtterance.onend");
currentVrm.expressionManager.setValue('oh', 0);
const animation = animations[DEFAULT_ANIMATION];
currentMixer = animation.mixer;
currentMixer.clipAction(animation.clip).play();
// res();
};
utterance.onerror = function () {
// rej("SpeechSynthesisUtterance.onerror");
};
utterance.addEventListener('boundary', function (event) {
console.log(event.name + ' boundary reached after ' + event.elapsedTime + ' milliseconds.');
});
synth.speak(utterance);
};
const SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition;
/* speechRecognition */
const recognition = new SpeechRecognition();
recognition.continuous = true;
recognition.lang = "ko-KR";
recognition.interimResults = false;
recognition.maxAlternatives = 1;
// renderer
const renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setPixelRatio(window.devicePixelRatio);
renderer.outputEncoding = THREE.sRGBEncoding;
document.body.appendChild(renderer.domElement);
// camera
const camera = new THREE.PerspectiveCamera(30.0, window.innerWidth / window.innerHeight, 0.1, 20.0);
camera.position.set(0.0, 1.0, 5.0);
// camera controls
const controls = new OrbitControls(camera, renderer.domElement);
controls.screenSpacePanning = true;
controls.target.set(0.0, 1.0, 0.0);
controls.update();
// scene
const scene = new THREE.Scene();
// light
const light = new THREE.DirectionalLight(0xffffff);
light.position.set(1.0, 1.0, 1.0).normalize();
scene.add(light);
// lookat target
const lookAtTarget = new THREE.Object3D();
camera.add(lookAtTarget);
const defaultModelUrl = './assets/models/aimouto.vrm';
// gltf and vrm
let currentVrm = undefined;
let currentAnimationUrl = undefined;
let currentMixer = undefined;
const helperRoot = new THREE.Group();
helperRoot.renderOrder = 10000;
scene.add(helperRoot);
function parseString(input) {
const regex = /\[face:([\d.]+):(\w+)]\s*([^[\]]+)/g;
const output = [];
let match;
while ((match = regex.exec(input)) !== null) {
output.push({
message: match[3].trim(),
face: {
type: match[2],
strength: parseFloat(match[1]),
},
});
}
return output;
}
function loadVRM(modelUrl) {
const loader = new GLTFLoader();
loader.crossOrigin = 'anonymous';
helperRoot.clear();
loader.register((parser) => {
return new VRMLoaderPlugin(parser);
});
loader.load(
// URL of the VRM you want to load
modelUrl,
// called when the resource is loaded
async (gltf) => {
const vrm = gltf.userData.vrm;
// calling these functions greatly improves the performance
VRMUtils.removeUnnecessaryVertices(gltf.scene);
VRMUtils.removeUnnecessaryJoints(gltf.scene);
if (currentVrm) {
scene.remove(currentVrm.scene);
VRMUtils.deepDispose(currentVrm.scene);
}
currentVrm = vrm;
vrm.lookAt.target = lookAtTarget;
// Disable frustum culling
vrm.scene.traverse((obj) => {
obj.frustumCulled = false;
});
await loadAnimations(animations);
const initialAnimation = animations[DEFAULT_ANIMATION];
currentMixer = initialAnimation.mixer;
currentMixer.clipAction(initialAnimation.clip).play();
currentMixer.timeScale = params.timeScale;
// rotate if the VRM is VRM0.0
VRMUtils.rotateVRM0(vrm);
console.log(vrm);
// put the model to the scene
scene.add(vrm.scene);
document.getElementById('send').addEventListener('click', async () => {
const sentence = document.getElementById('sentence');
const response = await (await fetch('/api/chat', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
sentence: sentence.value
})
})).json();
sentence.value = "";
let sentences = [];
if (response?.content) {
sentences = parseString(response?.content);
if (sentences.length > 0) {
const animation = animations[sentences[0].face.type];
currentMixer = animation.mixer;
currentMixer.clipAction(animation.clip).play();
saySomething(sentences[0].message);
} else {
/* 감정을 못가져올 때 예외처리 */
saySomething(response.content);
}
}
});
},
// called while loading is progressing
(progress) => console.log('Loading model...', 100.0 * (progress.loaded / progress.total), '%'),
// called when loading has errors
(error) => console.error(error),
);
}
loadVRM(defaultModelUrl);
// mixamo animation
async function loadFBX(animationUrl) {
currentAnimationUrl = animationUrl;
// create AnimationMixer for VRM
const mixer = new THREE.AnimationMixer(currentVrm.scene);
// Load animation
const clip = await loadMixamoAnimation(animationUrl, currentVrm);
return [mixer, clip];
}
// helpers
const gridHelper = new THREE.GridHelper(10, 10);
scene.add(gridHelper);
const axesHelper = new THREE.AxesHelper(5);
scene.add(axesHelper);
// animate
const clock = new THREE.Clock();
let utteranceClock = new THREE.Clock();
function animate() {
requestAnimationFrame(animate);
const deltaTime = clock.getDelta();
// if animation is loaded
if (currentMixer) {
if (synth.speaking) {
const et = utteranceClock.getElapsedTime();
currentVrm.expressionManager.setValue('oh', Math.sin(et * 18) * 0.3 + 0.3);
}
// update the animation
currentMixer.update(deltaTime);
}
if (currentVrm) {
currentVrm.update(deltaTime);
}
renderer.render(scene, camera);
}
animate();
// gui
const gui = new GUI();
const listen = function () {
recognition.start();
}
params.saySomething = saySomething;
params.listen = listen;
recognition.onresult = async (event) => {
const sentence = event.results[0][0].transcript;
console.log(sentence);
try {
const response = await fetch('http://localhost:8080/', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
sentence
})
});
if (!response.ok) {
throw new Error(`HTTP error! Status: ${response.status}`);
}
const responseData = await response.text();
console.log('Response Data:', responseData);
} catch (err) {
console.error('Error:', err);
}
};
gui.add(params, 'saySomething');
gui.add(params, 'listen');
gui.add(params, 'timeScale', 0.0, 2.0, 0.001).onChange((value) => {
currentMixer.timeScale = value;
});
gui.add(params, 'blinkLeft', 0.0, 1.0, 0.1).onChange((value) => {
currentVrm.expressionManager.setValue('blinkLeft', value);
});
gui.add(params, 'blinkRight', 0.0, 1.0, 0.1).onChange((value) => {
currentVrm.expressionManager.setValue('blinkRight', value);
});
gui.add(params, 'aa', 0.0, 1.0, 0.1).onChange((value) => {
currentVrm.expressionManager.setValue('aa', value);
});
gui.add(params, 'ee', 0.0, 1.0, 0.1).onChange((value) => {
currentVrm.expressionManager.setValue('ee', value);
});
gui.add(params, 'ih', 0.0, 1.0, 0.1).onChange((value) => {
currentVrm.expressionManager.setValue('ih', value);
});
gui.add(params, 'oh', 0.0, 1.0, 0.1).onChange((value) => {
currentVrm.expressionManager.setValue('oh', value);
});
gui.add(params, 'ou', 0.0, 1.0, 0.1).onChange((value) => {
currentVrm.expressionManager.setValue('ou', value);
});
// mouse listener
window.addEventListener('mousemove', (event) => {
lookAtTarget.position.x = 10.0 * ((event.clientX - 0.5 * window.innerWidth) / window.innerHeight);
lookAtTarget.position.y = - 10.0 * ((event.clientY - 0.5 * window.innerHeight) / window.innerHeight);
});
async function* animationsGenerator(animations) {
for (const animationName in animations) {
const result = await loadFBX(`./assets/anims/${animations[animationName].url}`);
const [mixer, clip] = result;
animations[animationName].mixer = mixer;
animations[animationName].clip = clip;
params[animationName] = () => {
currentMixer = mixer;
currentMixer.clipAction(clip).play();
};
yield animationName;
}
return;
}
async function loadAnimations(animations) {
for await (const key of animationsGenerator(animations)) {
console.log(key);
}
for (const animationName in animations) gui.add(params, animationName);
}
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