<!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>
<link rel="stylesheet" href="css/dot.css" type="text/css">
</head>
<body>
<div id="WebGL-output">
<div class="point"></div>
</div>
<!-- <div class="cross">
<div class="line horizontal-line"></div>
<div class="line vertical-line"></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";
import { GLTFLoader } from "https://unpkg.com/three@0.126.1/examples/jsm/loaders/GLTFLoader.js";
import { FBXLoader } from "https://unpkg.com/three@0.126.1/examples/jsm/loaders/FBXLoader.js";
let camera;
let scene;
let renderer;
let model;
let mixer;
let clock;
let moveForward = false;
let moveBackward = false;
let moveLeft = false;
let moveRight = false;
let moveUp = false;
let moveDown = false;
let controls;
let video;
let positionalAudio;
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(0, 1.5, 0); // カメラの位置
camera.lookAt(new THREE.Vector3(0, 0, -10));
//ライトの作成
const light = new THREE.SpotLight(0xffffff, 1.0);
light.position.set(100, 500, 500);
scene.add(light);
light.castShadow = true;
console.log(light);
// 補助線
const axesHelper = new THREE.AxesHelper(500);
scene.add(axesHelper);
const gridHelper = new THREE.GridHelper(1, 1);
scene.add(gridHelper);
// 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.physicallyCorrectLight = true;
// csv読み込み
fetch("csv/tenjikaijo.csv")
.then((response) => {
return response.text();
})
.then((data) => {
let result = data.split(/\r?\n|\r/).map((e) => {
return e.split(",");
});
// console.log(result);
for (let i = 1; i < result.length; i++) {
let arr = result[i];
// console.log(arr[0], arr[1], arr[2], arr[3])
glbLoader(arr[0], arr[1], arr[2], arr[3])
}
})
.catch((error) => {
console.log(error);
});
// glTFの読み込み関数
function glbLoader(filePath, x, y, z) {
const gloader = new GLTFLoader();
gloader.load(filePath, function (gltf) {
model = gltf.scene;
model.position.set(x, y, z);
scene.add(model);
});
}
// videotexture
video = document.createElement("video");
video.src = "video/sea.mp4";
video.autoplay = true;
video.loop = true;
video.muted = true;
video.load();
video.pause();
const texture = new THREE.VideoTexture(video);
// // 動画の表示されているオブジェクトをなめらかにする。
// texture.minFilter = THREE.LinearFilter;
// texture.magFilter = THREE.LinearFilter;
// texture.wrapS = THREE.ClampToEdgeWrapping;
// texture.wrapT = THREE.ClampToEdgeWrapping;
// // ------------------------------------------------
const material = new THREE.MeshBasicMaterial({ map: texture });
const geometry = new THREE.PlaneGeometry(12, 8);
const mesh = new THREE.Mesh(geometry, material);
mesh.name = "video1";
mesh.position.set(0, 5, 0);
// scene.add(mesh);
// audio
const listener = new THREE.AudioListener(); //位置音響を作成するのに必要
camera.add(listener);
const audioLoader = new THREE.AudioLoader(); //mp3ファイルのロードインスタンス
positionalAudio = new THREE.PositionalAudio(listener); //位置音響オブジェクトが作成、AudioListenerと連携
audioLoader.load("mp3/sea.mp3", function (buffer) {
positionalAudio.setBuffer(buffer); //読み込まれたオーディオバッファを位置音響オブジェクトに設定
positionalAudio.setRefDistance(100);
positionalAudio.pause();
// positionalAudio.setLoop(true);
});
mesh.add(positionalAudio);
// 画面の大きさが変更されたときに動的に修正
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
}
window.addEventListener('resize', onWindowResize);
document
.getElementById("WebGL-output")
.appendChild(renderer.domElement);
}
function animate() {
requestAnimationFrame(animate);
updateCameraPosition();
if (mixer) mixer.update(clock.getDelta());
renderer.render(scene, camera);
}
function updateCameraPosition() {
const speed = 0.1; // 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;
}
// 再生の切り替え
let flag = false;
function clickStartStop() {
if (flag == false) {
video.pause();
positionalAudio.pause();
flag = true;
} else {
video.play();
positionalAudio.play();
flag = false;
}
}
document.addEventListener("click", OnClick);
const mouse = new THREE.Vector2();
// クリックしたら呼ばれる
function OnClick(event) {
event.preventDefault();
const raycaster = new THREE.Raycaster();
const mouse = new THREE.Vector2();
// マウスポインタの位置情報の取得
mouse.x = 0;
mouse.y = 0;
// 光線を発射
raycaster.setFromCamera(mouse, camera);
// 光線と交わるオブジェクトを収集
const intersects = raycaster.intersectObjects(scene.children, true);
// 交わるオブジェクトが1個以上の場合
if (intersects.length > 0) {
if (intersects[0].object.name == "video1") {
clickStartStop();
}
console.log(intersects[0]);
}
}
// 関数の実行
init();
animate();
</script>
</body>
</html>
tsubasa