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<!DOCTYPE html>
<html lang="en">
<head>
<title></title>
<meta charset="utf-8">
<meta name="generator" content="Three.js Editor">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
body {
font-family: sans-serif;
font-size: 11px;
background-color: #000;
margin: 0px;
}
canvas {
display: block;
width: 100%;
height: 100%
}
.info {
position: absolute;
top: 10px;
width: 100%;
text-align: center;
z-index: 100;
display: block;
color: brown;
font-size: 40px;
}
.label {
color: #ff000f;
font-family: sans-serif;
padding: 2px;
background: rgba(0, 0, 0, .6);
}
</style>
<script type="importmap">
{
"imports": {
"three": "../build/three.module.js",
"jsm/": "../examples/jsm/"
}
}
</script>
</head>
<body ontouchstart="">
<div class="info">2D数据表格显示 不旋转 综合水池</div>
<script type="module">
import * as THREE from 'three';
import { APP } from './js/app.js';
import { VRButton } from './js/VRButton.js';
import { OrbitControls } from 'jsm/controls/OrbitControls.js';
import { CSS2DRenderer, CSS2DObject } from 'jsm/renderers/CSS2DRenderer.js';
window.THREE = THREE; // Used by APP Scripts.
window.VRButton = VRButton; // Used by APP Scripts.
var loader = new THREE.FileLoader();
loader.load('zhsc.json', function (text) {
var player = new APP.Player();
player.load(JSON.parse(text));
player.setSize(window.innerWidth, window.innerHeight);
player.play();
document.body.appendChild(player.dom);
window.addEventListener('resize', function () {
player.setSize(window.innerWidth, window.innerHeight);
});
var orbitControls = new OrbitControls(window.camera, player.dom);
initLable();
});
function initLable() {
const labobjarr = [{ text: "测试标签1", x: -1, y: 0, z: 1 }, { text: "测试标签2", x: 1, y: 1, z: 1 }]
for (var i = 0, length = labobjarr.length; i < length; i++) {
addLabel(labobjarr[i], scene, i);
}
}
function addLabel(obj, scene, i) {
const labelDiv = document.createElement('div');
labelDiv.className = 'label';
labelDiv.name = "label" + i;
labelDiv.textContent = obj.text;
labelDiv.style.pointerEvents = 'none';//避免HTML标签遮挡三维场景的鼠标事件
const css2DLabel = new CSS2DObject(labelDiv);
css2DLabel.position.set(obj.x, obj.y, obj.z);
css2DLabel.name = "datalabel" + i;
css2DLabel.userData = { name: "datalable", id: "", url: "" }
// css2DLabelList.add(css2DLabel);
window.scene.add(css2DLabel);
}
//添加这个就可以用鼠标拖动
var raycaster = new THREE.Raycaster()
var mouse = new THREE.Vector2()
//点击模型
window.addEventListener('click', onMouseClick);
function onMouseClick(event) {
//将鼠标点击位置的屏幕坐标转换成threejs中的标准坐标
mouse.x = (event.clientX / window.innerWidth) * 2 - 1
mouse.y = -((event.clientY / window.innerHeight) * 2 - 1)
//console.log("mouse:"+mouse.x+","+mouse.y)
// 通过鼠标点的位置和当前相机的矩阵计算出raycaster
raycaster.setFromCamera(mouse, window.camera);
// 获取raycaster直线和所有模型相交的数组集合
var intersects = raycaster.intersectObjects(scene.children);
console.log(intersects);
//debugger
//将所有的相交的模型的颜色设置为红色
for (var i = 0; i < intersects.length; i++) {
let obj = intersects[i];
if (obj.object) {
if (obj.object.name == "视频监控1") {
obj.object.material[0].color.set(0xff6666);
alert("视频");
} else {
obj.object.material[0].color.set(0xff0000);
}
}
}
}
function createCSSLabel(text, parent) {
const labelDiv = document.createElement('div');
labelDiv.className = 'label';
labelDiv.name = "csslabeldiv"
labelDiv.textContent = text;
labelDiv.style.pointerEvents = 'none';//避免HTML标签遮挡三维场景的鼠标事件
const moonLabel = new CSS2DObject(labelDiv);
moonLabel.position.set(1, 2, 0);
moonLabel.name = "datalabel"
moonLabel.userData = { name: "datalable", id: "", url: "" }
return moonLabel;
}
</script>
<!-- Code injected by live-server -->
<script>
// <![CDATA[ <-- For SVG support
if ('WebSocket' in window) {
(function () {
function refreshCSS() {
var sheets = [].slice.call(document.getElementsByTagName("link"));
var head = document.getElementsByTagName("head")[0];
for (var i = 0; i < sheets.length; ++i) {
var elem = sheets[i];
var parent = elem.parentElement || head;
parent.removeChild(elem);
var rel = elem.rel;
if (elem.href && typeof rel != "string" || rel.length == 0 || rel.toLowerCase() == "stylesheet") {
var url = elem.href.replace(/(&|\?)_cacheOverride=\d+/, '');
elem.href = url + (url.indexOf('?') >= 0 ? '&' : '?') + '_cacheOverride=' + (new Date().valueOf());
}
parent.appendChild(elem);
}
}
var protocol = window.location.protocol === 'http:' ? 'ws://' : 'wss://';
var address = protocol + window.location.host + window.location.pathname + '/ws';
var socket = new WebSocket(address);
socket.onmessage = function (msg) {
if (msg.data == 'reload') window.location.reload();
else if (msg.data == 'refreshcss') refreshCSS();
};
if (sessionStorage && !sessionStorage.getItem('IsThisFirstTime_Log_From_LiveServer')) {
console.log('Live reload enabled.');
sessionStorage.setItem('IsThisFirstTime_Log_From_LiveServer', true);
}
})();
}
else {
console.error('Upgrade your browser. This Browser is NOT supported WebSocket for Live-Reloading.');
}
// ]]>
</script>
</body>
</html>