<!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 class="point"></div>
</div>
<script type="module">
import * as THREE from "https://unpkg.com/three@0.126.1/build/three.module.js";
import { PointerLockControls } from "https://unpkg.com/three@0.126.1/examples/jsm/controls/PointerLockControls.js";
let camera;
let scene;
let renderer;
let moveForward = false;
let moveBackward = false;
let moveLeft = false;
let moveRight = false;
let moveUp = false;
let moveDown = false;
let controls;
function init() {
//シーンの作成
scene = new THREE.Scene();
scene.background = new THREE.Color(0x111111); // 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(10, 50, 50); // カメラの位置
camera.lookAt(new THREE.Vector3(0, 5, 0));
// // 補助線
// const axesHelper = new THREE.AxesHelper(500);
// scene.add(axesHelper);
// const gridHelper = new THREE.GridHelper(1, 1);
// scene.add(gridHelper);
// const lightHelper = new THREE.SpotLightHelper(light);
// scene.add(lightHelper);
// カメラコントロールの作成
controls = new PointerLockControls(camera, document.body);
document.addEventListener("click", function () {
controls.lock();
// fAudio();
});
// controls.addEventListener("lock", function () { });
// controls.addEventListener("unlock", function () { });
// キーボードのキーを押したの際の処理
document.addEventListener("keydown", function (event) {
switch (event.key) {
case "w":
case "ArrowUp":
moveForward = true;
break;
case "s":
case "ArrowDown":
moveBackward = true;
break;
case "a":
case "ArrowLeft":
moveLeft = true;
break;
case "d":
case "ArrowRight":
moveRight = true;
break;
case "e":
moveUp = true;
break;
case "q":
moveDown = true;
break;
}
});
// キーボードのキーを離した際の処理
document.addEventListener("keyup", function (event) {
switch (event.key) {
case "w":
case "ArrowUp":
moveForward = false;
break;
case "s":
case "ArrowDown":
moveBackward = false;
break;
case "a":
case "ArrowLeft":
moveLeft = false;
break;
case "d":
case "ArrowRight":
moveRight = false;
break;
case "e":
moveUp = false;
break;
case "q":
moveDown = false;
break;
}
});
// レンダラーの作成
renderer = new THREE.WebGLRenderer({
alpha: true,
antialias: true,
});
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.shadowMap.enabled = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
// cubeTextureLoader
const geometry = new THREE.BoxGeometry(25, 25 * Math.sqrt(2), 0.1);
const loadPhoto = new THREE.TextureLoader().load(
"../texture_photo/resumeP1.png"
// "../../resume/figure/threeJsSystem_ja.pdf"
);
let material = new THREE.MeshBasicMaterial({
map: loadPhoto,
});
const mesh = new THREE.Mesh(geometry, material);
mesh.castShadow = true;
scene.add(mesh);
// オブジェクトの追加
const geometry1 = new THREE.BoxGeometry(1000, 1, 1000);
const material1 = new THREE.MeshStandardMaterial({ color: 0x734e30 });
const mesh1 = new THREE.Mesh(geometry1, material1);
mesh1.position.set(0, -25, 0);
mesh1.receiveShadow = true; // 影を受け付ける
scene.add(mesh1);
const SpotlLight = new THREE.SpotLight(0xffffff, 2);
SpotlLight.position.set(100, 100, 100);
SpotlLight.castShadow = true; // 影を生成する
scene.add(SpotlLight);
SpotlLight.shadow.mapSize.width = 2048;
SpotlLight.shadow.mapSize.height = 2048;
document
.getElementById("WebGL-output")
.appendChild(renderer.domElement);
}
function animate() {
requestAnimationFrame(animate);
updateCameraPosition();
renderer.render(scene, camera);
}
function updateCameraPosition() {
const speed = 1; // 移動速度
//.moveForward(Number) で前、.moveRightで右に
if (moveForward) controls.moveForward(speed);
if (moveBackward) controls.moveForward(-speed);
if (moveRight) controls.moveRight(speed);
if (moveLeft) controls.moveRight(-speed);
//getObject()で直接カメラの操作
//controls.getObject()の時点でカメラのプロパティに切り替わる
if (moveUp) controls.getObject().position.y += speed;
if (moveDown) controls.getObject().position.y -= speed;
}
// 関数の実行
init();
animate();
</script>
</body>
</html>
