API:
WebGL 3D Perspective:
webgl-examples:
一个使用方便的 JavaScript处理向量和矩阵运算的库。sylvester:
性能监视器(监视FPS):
动画引擎
 
顶点着色器根据需要, 也可以完成其他工作。例如,决定哪个包含 texel面部纹理的坐标,可以应用于顶点;通过法线来确定应用到顶点的光照因子等。依此类推,这些信息可以存储在变化(varying)属性(attributes)属性中,以便与片段着色器共享
<script >
      attribute vec3 aVertexPosition;
      attribute vec4 aVertexColor;
    
      uniform mat4 uMVMatrix;
      uniform mat4 uPMatrix;
      
      varying lowp vec4 vColor;
    
      void main(void) {
        gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);
        vColor = aVertexColor;
      }
    </script>

  等价于:

`
      attribute vec3 aVertexPosition;
      attribute vec4 aVertexColor;
    
      uniform mat4 uMVMatrix;
      uniform mat4 uPMatrix;
      
      varying lowp vec4 vColor;
    
      void main(void) {
        gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);
        vColor = aVertexColor;
      }
    `

  等价于:

[
 "attribute vec3 aVertexPosition;",
 "attribute vec4 aVertexColor;",
 "uniform mat4 uMVMatrix;",
 "uniform mat4 uPMatrix;",
 "varying lowp vec4 vColor;",
 "void main(void) {",
  "gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);",
  "vColor = aVertexColor;",
 "}"
].join( "\n" );

  

相关文章:

  • 2022-12-23
  • 2021-11-21
  • 2021-04-16
  • 2019-10-28
  • 2021-12-07
  • 2019-09-03
  • 2021-09-01
猜你喜欢
  • 2021-10-13
  • 2021-12-06
  • 2021-09-15
  • 2021-08-05
  • 2022-02-12
  • 2021-07-26
相关资源
相似解决方案