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258 | import * as THREE from '/build/three.module.js'
import { OrbitControls } from '/jsm/controls/OrbitControls'
import { GLTFLoader } from '/jsm/loaders/GLTFLoader'
import Stats from '/jsm/libs/stats.module'
import { GUI } from '/jsm/libs/dat.gui.module'
import { TWEEN } from '/jsm/libs/tween.module.min'
const scene: THREE.Scene = new THREE.Scene()
const axesHelper = new THREE.AxesHelper(5)
scene.add(axesHelper)
var light1 = new THREE.PointLight(); //new THREE.SpotLight();
light1.position.set(2.5, 5, 2.5)
// light1.angle = Math.PI / 8
// light1.penumbra = 0.5
// light1.castShadow = true;
// light1.shadow.mapSize.width = 1024;
// light1.shadow.mapSize.height = 1024;
// light1.shadow.camera.near = 0.5;
// light1.shadow.camera.far = 20
scene.add(light1);
var light2 = new THREE.PointLight(); //new THREE.SpotLight();
light2.position.set(-2.5, 5, 2.5)
// light2.angle = Math.PI / 8
// light2.penumbra = 0.5
// light2.castShadow = true;
// light2.shadow.mapSize.width = 1024;
// light2.shadow.mapSize.height = 1024;
// light2.shadow.camera.near = 0.5;
// light2.shadow.camera.far = 20
scene.add(light2);
const camera: THREE.PerspectiveCamera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.01, 1000)
camera.position.set(0.8, 1.4, 1.0)
const renderer: THREE.WebGLRenderer = new THREE.WebGLRenderer()
renderer.setSize(window.innerWidth, window.innerHeight)
//renderer.shadowMap.enabled = true
document.body.appendChild(renderer.domElement)
const controls = new OrbitControls(camera, renderer.domElement)
controls.screenSpacePanning = true
controls.target.set(0, 1, 0)
// let sceneMeshes = new Array()
// const planeGeometry: THREE.PlaneGeometry = new THREE.PlaneGeometry(25, 25)
// const texture = new THREE.TextureLoader().load("img/grid.png")
// const plane: THREE.Mesh = new THREE.Mesh(planeGeometry, new THREE.MeshPhongMaterial({ map: texture }))
// plane.rotateX(-Math.PI / 2)
// plane.receiveShadow = true
// scene.add(plane)
// sceneMeshes.push(plane)
let mixer: THREE.AnimationMixer
let modelReady = false
//let modelMesh: THREE.Object3D
let animationActions: THREE.AnimationAction[] = new Array()
let activeAction: THREE.AnimationAction
let lastAction: THREE.AnimationAction
const gltfLoader: GLTFLoader = new GLTFLoader();
gltfLoader.load(
'models/vanguard.glb',
(gltf) => {
// gltf.scene.traverse(function (child) {
// if ((<THREE.Mesh>child).isMesh) {
// let m = <THREE.Mesh>child
// m.castShadow = true
// //m.frustumCulled = false;
// //m.geometry.computeVertexNormals()
// }
// })
mixer = new THREE.AnimationMixer(gltf.scene)
let animationAction = mixer.clipAction((gltf as any).animations[0])
animationActions.push(animationAction)
animationsFolder.add(animations, "default")
activeAction = animationActions[0]
scene.add(gltf.scene);
//modelMesh = gltf.scene
//add an animation from another file
gltfLoader.load('models/vanguard@samba.glb',
(gltf) => {
console.log("loaded samba")
let animationAction = mixer.clipAction((gltf as any).animations[0]);
animationActions.push(animationAction)
animationsFolder.add(animations, "samba")
//add an animation from another file
gltfLoader.load('models/vanguard@bellydance.glb',
(gltf) => {
console.log("loaded bellydance")
let animationAction = mixer.clipAction((gltf as any).animations[0]);
animationActions.push(animationAction)
animationsFolder.add(animations, "bellydance")
//add an animation from another file
gltfLoader.load('models/vanguard@goofyrunning.glb',
(gltf) => {
console.log("loaded goofyrunning");
(gltf as any).animations[0].tracks.shift() //delete the specific track that moves the object forward while running
let animationAction = mixer.clipAction((gltf as any).animations[0]);
animationActions.push(animationAction)
animationsFolder.add(animations, "goofyrunning")
modelReady = true
},
(xhr) => {
console.log((xhr.loaded / xhr.total * 100) + '% loaded')
},
(error) => {
console.log(error);
}
)
},
(xhr) => {
console.log((xhr.loaded / xhr.total * 100) + '% loaded')
},
(error) => {
console.log(error);
}
)
},
(xhr) => {
console.log((xhr.loaded / xhr.total * 100) + '% loaded')
},
(error) => {
console.log(error);
}
)
},
(xhr) => {
console.log((xhr.loaded / xhr.total * 100) + '% loaded')
},
(error) => {
console.log(error);
}
)
window.addEventListener('resize', onWindowResize, false)
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight
camera.updateProjectionMatrix()
renderer.setSize(window.innerWidth, window.innerHeight)
render()
}
// const raycaster = new THREE.Raycaster();
// //const targetQuaternion = new THREE.Quaternion()
// renderer.domElement.addEventListener('dblclick', onDoubleClick, false);
// function onDoubleClick(event) {
// const mouse = {
// x: (event.clientX / renderer.domElement.clientWidth) * 2 - 1,
// y: -(event.clientY / renderer.domElement.clientHeight) * 2 + 1
// }
// raycaster.setFromCamera(mouse, camera);
// const intersects = raycaster.intersectObjects(sceneMeshes, false);
// if (intersects.length > 0) {
// const p = intersects[0].point
// //const distance = modelMesh.position.distanceTo(p);
// // const rotationMatrix = new THREE.Matrix4();
// // rotationMatrix.lookAt(p, modelMesh.position, modelMesh.up);
// // targetQuaternion.setFromRotationMatrix(rotationMatrix);
// // setAction(animationActions[3])
// //TWEEN.removeAll()
// new TWEEN.Tween(modelMesh.position)
// .to({
// x: p.x,
// y: p.y,
// z: p.z
// }, 1000 ) /// 2 * distance) //walks 2 meters a second * the distance
// // .onUpdate(() => {
// // controls.target.set(
// // modelMesh.position.x,
// // modelMesh.position.y + 1,
// // modelMesh.position.z)
// // light1.target = modelMesh;
// // light2.target = modelMesh;
// // })
// .start()
// //.onComplete(() => setAction(animationActions[2]))
// }
// }
const stats = Stats()
document.body.appendChild(stats.dom)
var animations = {
default: function () {
setAction(animationActions[0])
},
samba: function () {
setAction(animationActions[1])
},
bellydance: function () {
setAction(animationActions[2])
},
goofyrunning: function () {
setAction(animationActions[3])
},
}
const setAction = (toAction: THREE.AnimationAction) => {
if (toAction != activeAction) {
lastAction = activeAction
activeAction = toAction
//lastAction.stop()
lastAction.fadeOut(.2)
activeAction.reset()
activeAction.fadeIn(.2)
activeAction.play()
}
}
const gui = new GUI()
const animationsFolder = gui.addFolder("Animations")
animationsFolder.open()
const clock: THREE.Clock = new THREE.Clock()
var animate = function () {
requestAnimationFrame(animate)
controls.update()
if (modelReady) {
mixer.update(clock.getDelta());
// if (!modelMesh.quaternion.equals(targetQuaternion)) {
// modelMesh.quaternion.rotateTowards(targetQuaternion, clock.getDelta() * 1000);
// }
}
TWEEN.update();
render()
stats.update()
};
function render() {
renderer.render(scene, camera)
}
animate();
|
