three打造霓虹石星空旋转效果

代码语言:html

所属分类:粒子

代码描述:three打造霓虹石星空旋转效果

代码标签: 石星空 ( 星空 ) 旋转 效果

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">


</head>
<body translate="no">

<script id="vertexShader" type="x-shader/x-vertex">
  attribute vec3 color;

  uniform float time;
  uniform float size;

  varying vec4 vMvPosition;
  varying vec3 vColor;
  
  float map(float value, float beforeMin, float beforeMax, float afterMin, float afterMax) {
    return afterMin + (afterMax - afterMin) * ((value - beforeMin) / (beforeMax - beforeMin));
  }

  void main() {
      vec4 mvPosition = modelViewMatrix * vec4(position, 1.0);
      vMvPosition = mvPosition;
      vColor = color;

      gl_PointSize = (size + map(sin(time.........完整代码请登录后点击上方下载按钮下载查看

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