three.js创建地图的方法：
1.定义html页面
<!DOCTYPE html>
<html>
<head>
<title>Three.js Step Tutorial</title>
<style>
body {
margin: 0px
background-color: #fff
overflow: hidden
}
</style>
</head>
<body>
<script src="js/three.min.js"></script>
<script src="js/three-tut.js"></script>
</body>
</html>
2、编写动画脚本anotation.js
var camera定义相机
var scene定义场景画布
var renderer定义渲染入口
var mesh定义恢复
init()初始化画布
animate()开始动画
函数定义
function init() {
scene = new THREE.Scene()
camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 1000)
var light = new THREE.DirectionalLight( 0xffffff )
light.position.set( 0, 1, 1 ).normalize()
scene.add(light)
var geometry = new THREE.CubeGeometry( 10, 10, 10)
var material = new THREE.MeshPhongMaterial( { ambient: 0x050505, color: 0x0033ff, specular: 0x555555, shininess: 30 } )
mesh = new THREE.Mesh(geometry, material )
mesh.position.z = -50
scene.add( mesh )
renderer = new THREE.WebGLRenderer()
renderer.setSize( window.innerWidth, window.innerHeight )
document.body.appendChild( renderer.domElement )
window.addEventListener( 'resize', onWindowResize, false )
render()
}
function animate() {
mesh.rotation.x += .04
mesh.rotation.y += .02
render()
requestAnimationFrame( animate )
}
function render() {
renderer.render( scene, camera )
}
形状变换
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight
camera.updateProjectionMatrix()
renderer.setSize( window.innerWidth, window.innerHeight )
render()
}
3、运行以上程序，效果如下：
自己写有难度吧！！！查看百度地图api里头有说明获取实时经纬度的。
1、成为开发者，获取百度地区秘钥
2、引入百度地图js插件
3、获取经纬度
<script type="text/javascript">
// 初始化地图
var map = new BMap.Map("allmap")
var point = new BMap.Point(116.331398,39.897445)
map.centerAndZoom(point,12)
map.addEventListener("click", function(e){//鼠标点击事件
var pt = e.point
alert(pt.lng + "xxx" + pt.lat)//弹窗经纬度
})</script>
