yckj
/
demo_list


			
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							<!DOCTYPE html>

<head>
    <title>恒硕科技产业园</title>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
    <meta id="jdouview" name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no" />
    <meta name="format-detection" content="telephone=no">
    <style>
        body {
            background-color: #000000;
            margin: 0;
            cursor: move;
            overflow: hidden;
        }

        .bg_section {
            width: 1026px;
            height: 1026px;
            background-size: cover;
            position: absolute;
        }

        .bg_section .bg {
            position: absolute;
            width: 1026px;
            height: 1026px;
        }

        .btn1 {
            position: absolute;
            width: 74px;
            height: 96px;
            top: 20%;
            left: 40%;
            -webkit-transform: perspective(600px);
            background: url("images/btn1.png");
            background-size: 100% 100%;
        }

        .btn2 {
            position: absolute;
            width: 71px;
            height: 91px;
            top: 30%;
            left: 50%;
            -webkit-transform: perspective(600px);
            background: url("images/btn2.png");
            background-size: 100% 100%;
        }

        .controlBtn {
            width: 60px;
            height: 60px;
            position: fixed;
            z-index: 99999;
            left: 8%;
            top: 5%;
        }

        .controlIcon {
            background: url("images/controlIcon.png");
            background-size: 100% 100%;
        }

        .controlIconae {
            background: url("images/controlIconae.png");
            background-size: 100% 100%;
        }

        @-webkit-keyframes bounceant1 {
            0% {
                -webkit-transform: translateY(0)
            }

            50% {
                -webkit-transform: translateY(-12px)
            }

            100% {
                -webkit-transform: translateY(0px)
            }
        }

        @keyframes bounceant1 {
            0% {
                transform: translateY(0)
            }

            50% {
                transform: translateY(-12px)
            }

            100% {
                transform: translateY(0px)
            }
        }

        .bounceant1 {
            -webkit-animation: bounceant1 3s infinite;
            animation: bounceant1 3s infinite
        }
    </style>
</head>

<body>


    <!-- <div id="controlBtn" class="controlBtn controlIconae"></div>  -->
    <!-- 陀螺仪开启按钮 -->
    <div id="pano">
        <!-- 正方体的六个面 -->
        <div id="bg_section_0" class="bg_section bg_section_4 scale_test">
            <img class="bg" src="images/pic.right.jpg">
            <!-- <div class="btn1 bounceant1"></div>  -->
            <!-- 可点击按钮1 -->
        </div>
        <div id="bg_section_1" class="bg_section bg_section_5 scale_test">
            <img class="bg" src="images/pic.left.jpg">
        </div>
        <div id="bg_section_2" class="bg_section bg_section_2 scale_test">
            <img class="bg" src="images/pic.top.jpg">
        </div>
        <div id="bg_section_3" class="bg_section bg_section_3 scale_test">
            <img class="bg" src="images/pic.bottom.jpg">
        </div>
        <div id="bg_section_4" class="bg_section bg_section_1 scale_test">
            <img class="bg" src="images/pic.front.jpg">
            <!-- <div class="btn2 bounceant1"></div>  -->
            <!-- 可点击按钮2 -->
        </div>
        <div id="bg_section_5" class="bg_section bg_section_0 scale_test">
            <img class="bg" src="images/pic.back.jpg">
        </div>
    </div>

    <script src="js/zepto.min.js"></script>
    <script src="js/three.min.js"></script>
    <script src="js/CSS3DRenderer.min.js"></script>
    <script src="js/DeviceOrientationControls.js"></script>
    <script>

        var camera, scene, renderer;
        var geometry, material, mesh;
        var target = new THREE.Vector3();

        var lon = 266.59, lat = -18.99;
        var phi = 0, theta = 0;

        var touchX, touchY;

        init();
        animate();

        function init() {
            /**
            * 添加相机
             * @type {THREE.PerspectiveCamera}
             */
            camera = new THREE.PerspectiveCamera(
                98, // 相机视角的夹角
                window.innerWidth / window.innerHeight,  // 相机画幅比
                1, // 最近焦距
                1000 // 最远焦距
            );

            /**
             * 创建场景
             * @type {THREE.Scene}
             */
            scene = new THREE.Scene();

            /**
             *正方体的6个面的资源及相关（坐标、旋转等）设置
             */
            var flipAngle = Math.PI, // 180度
                rightAngle = flipAngle / 2, // 90度
                tileWidth = 512;
            var sides = [{
                url: "images/panorama.right.jpg",
                position: [-tileWidth, 0, 0],
                rotation: [0, rightAngle, 0]
            }, {
                url: "images/panorama.left.jpg",
                position: [tileWidth, 0, 0],
                rotation: [0, -rightAngle, 0]
            }, {
                url: "images/panorama.top.jpg",
                position: [0, tileWidth, 0],
                rotation: [rightAngle, 0, Math.PI]
            }, {
                url: "images/panorama.bottom.jpg",
                position: [0, -tileWidth, 0],
                rotation: [-rightAngle, 0, Math.PI]
            }, {
                url: "images/panorama.front.jpg",
                position: [0, 0, tileWidth],
                rotation: [0, Math.PI, 0]
            }, {
                url: "images/panorama.back.jpg",
                position: [0, 0, -tileWidth],
                rotation: [0, 0, 0]
            }];

            for (var i = 0; i < sides.length; i++) {
                var side = sides[i];
                var element = document.getElementById("bg_section_" + i);
                element.width = 1026;
                element.height = 1026; // 2 pixels extra to close the gap.
                // 添加一个渲染器
                var object = new THREE.CSS3DObject(element);
                object.position.fromArray(side.position);
                object.rotation.fromArray(side.rotation);
                scene.add(object);

            }

            renderer = new THREE.CSS3DRenderer(); // 定义渲染器
            renderer.setSize(window.innerWidth, window.innerHeight); // 定义尺寸
            document.body.appendChild(renderer.domElement); // 将场景到加入页面中

            initDevices();
            initMouseControl();

        }

        // 初始化控制器
        function initMouseControl() {
            // mouseControl = new THREE.OrbitControls(camera);
            document.addEventListener('mousedown', onDocumentMouseDown, false);
            document.addEventListener('wheel', onDocumentMouseWheel, false);
            document.addEventListener('touchstart', onDocumentTouchStart, false);
            document.addEventListener('touchmove', onDocumentTouchMove, false);
            window.addEventListener('resize', onWindowResize, false);

        }

        var controlsBtn = document.getElementById("controlBtn"); // 控制陀螺仪开关的按钮
        var isDeviceing = false; // 陀螺仪状态
        controlsBtn.addEventListener("touchend", controlDevice, true);
        isDeviceing == true ? $("#controlBtn").addClass("controlIconae") : $("#controlBtn").addClass("controlIcon");
        // 初始化陀螺仪
        function initDevices() {
            deviceControl = new THREE.DeviceOrientationControls(camera);
        }
        /* 控制陀螺仪 */
        function controlDevice(event) {
            if (isDeviceing == true) {
                isDeviceing = false;
                //关闭陀螺仪
                $("#controlBtn").removeClass("controlIcon").addClass("controlIconae");
            } else {
                isDeviceing = true;
                //开启陀螺仪
                $("#controlBtn").removeClass("controlIconae").addClass("controlIcon");
            }
        }

        /**
         * 窗体大小改变
         */
        function onWindowResize() {
            camera.aspect = window.innerWidth / window.innerHeight;
            camera.updateProjectionMatrix();
            renderer.setSize(window.innerWidth, window.innerHeight);
        }

        /*
        相机焦点跟着鼠标或手指的操作移动
         */
        function onDocumentMouseDown(event) {
            event.preventDefault();
            document.addEventListener('mousemove', onDocumentMouseMove, false);
            document.addEventListener('mouseup', onDocumentMouseUp, false);

        }

        function onDocumentMouseMove(event) {
            var movementX = event.movementX || event.mozMovementX || event.webkitMovementX || 0;
            var movementY = event.movementY || event.mozMovementY || event.webkitMovementY || 0;
            lon -= movementX * 0.1;
            lat += movementY * 0.1;
        }

        function onDocumentMouseUp(event) {
            document.removeEventListener('mousemove', onDocumentMouseMove);
            document.removeEventListener('mouseup', onDocumentMouseUp);
        }

        /**
         * 鼠标滚轮改变相机焦距
         */
        function onDocumentMouseWheel(event) {
            camera.fov += event.deltaY * 0.05;
            console.log("#debug#🚀 ~ file: index.html:295 ~ onDocumentMouseWheel ~ camera.fov:", camera.fov)
            camera.updateProjectionMatrix();
        }

        function onDocumentTouchStart(event) {
            event.preventDefault();
            var touch = event.touches[0];
            touchX = touch.screenX;
            touchY = touch.screenY;

        }

        function onDocumentTouchMove(event) {
            event.preventDefault();
            var touch = event.touches[0];
            lon -= (touch.screenX - touchX) * 0.2;

            lat += (touch.screenY - touchY) * 0.2;
            console.log("#debug#🚀 ~ file: index.html:310 ~ onDocumentTouchMove ~ lon:", lon)
            console.log("#debug#🚀 ~ file: index.html:312 ~ onDocumentTouchMove ~ lat:", lat)
            touchX = touch.screenX;
            touchY = touch.screenY;
        }

        /**
         * 实时渲染函数
         */
        function animate() {
            requestAnimationFrame(animate);
            // lon = Math.max(-180, Math.min(180, lon));//限制固定角度内旋转
            // lon += 0.1;//自动旋转
            lat = Math.max(-85, Math.min(85, lat)); //限制固定角度内旋转
            phi = THREE.Math.degToRad(85 - lat);
            theta = THREE.Math.degToRad(lon + 180);
            target.x = Math.sin(phi) * Math.cos(theta);
            target.y = Math.cos(phi);
            target.z = Math.sin(phi) * Math.sin(theta);
            camera.lookAt(target);
            camera.updateProjectionMatrix();
            isDeviceing == false ? initMouseControl() : deviceControl.update();
            renderer.render(scene, camera);
        }

        $('.btn1').on('click', function () {
            alert('第一个按钮被点击了');
        });
        $('.btn2').on('click', function () {
            alert('第二个按钮被点击了');
        });

    </script>
</body>

</html>