<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
body {
margin: 0;
overflow: hidden;
}
</style>
</head>
<body>
<div id="WebGL-output">
</div>
<script type="module">
import * as THREE from'https://unpkg.com/three@0.126.1/build/three.module.js';
import { OrbitControls } from 'https://unpkg.com/three@0.126.1/examples/jsm/controls/OrbitControls.js';
import { GLTFLoader } from 'https://unpkg.com/three@0.126.1/examples/jsm/loaders/GLTFLoader.js';
let camera;
let scene;
let renderer;
let model;
init();
animate();
function init() {
//シーンの作成
scene = new THREE.Scene();
scene.background = new THREE.Color( 0x5ea832); // 背景色
//カメラの作成
camera = new THREE.PerspectiveCamera(45, window.innerWidth / window.innerHeight, 0.1, 1000);
//カメラセット
camera.position.set(8, 8, 50); // カメラの位置
camera.lookAt(new THREE.Vector3(0, 5, 0));
// 滑らかにカメラコントローラーを制御する
const controls = new OrbitControls(camera, document.body);
controls.enableDamping = true;
controls.dampingFactor = 0.2; //回転の滑らかさ
//光源
const dirLight = new THREE.SpotLight(0xffffff,1.2);//color,強度
dirLight.position.set(10, 10, 20); // 光源の位置
scene.add(dirLight);
//レンダラー
renderer = new THREE.WebGLRenderer({
alpha: true,
antialias: true
});
renderer.setClearColor(new THREE.Color(0xffffff));
renderer.setSize(window.innerWidth, window.innerHeight);
//glbファイルの読み込み
const loader = new GLTFLoader();
loader.load('tohokukoeki_univ.glb', function(gltf) {
model = gltf.scene;
model.traverse((object) => { //モデルの構成要素
if(object.isMesh) { //その構成要素がメッシュだったら
object.material.trasparent = true;//透明許可
object.material.opacity = 0.8;//透過
object.material.depthTest = true;//陰影で消える部分
}})
scene.add(model);
}, undefined, function(e) {
console.error(e);
});
document.getElementById("WebGL-output").appendChild(renderer.domElement);
}
function animate() {
requestAnimationFrame(animate);
renderer.render(scene, camera);
}
</script>
</body>
</html>
tsubasa