three实现三维沙漠飞鸟展翅飞翔动画效果代码-html代码-BFW代码库

three实现三维沙漠飞鸟展翅飞翔动画效果代码

代码语言：html

所属分类：三维

代码描述：three实现三维沙漠飞鸟展翅飞翔动画效果代码，可设置阳光的强度。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">
	<head>
	
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">

		<style>
			body {
				color: #444;
			}
			a {
				color: #08f;
			}
		</style>
	</head>
	<body>

		<div id="container"></div>
		<div id="info">

			<button id="hemisphereButton">toggle hemisphere light</button>
			<button id="directionalButton">toggle directional light</button>
		</div>

		<script type="x-shader/x-vertex" id="vertexShader">

			varying vec3 vWorldPosition;

			void main() {

				vec4 worldPosition = modelMatrix * vec4( position, 1.0 );
				vWorldPosition = worldPosition.xyz;

				gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );

			}

		</script>

		<script type="x-shader/x-fragment" id="fragmentShader">

			uniform vec3 topColor;
			uniform vec3 bottomColor;
			uniform float offset;
			uniform float exponent;

			varying vec3.........完整代码请登录后点击上方下载按钮下载查看