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Revision a1b36fc8

Added by Leszek Koltunski about 7 years ago

Simplify BLUR shader.

View differences:

src/main/res/raw/blur_vertex_shader.glsl
19 19 

  		




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precision lowp float;


  		




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uniform vec2 u_objD;             // object width X object height.


  		




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uniform mat4 u_MVPMatrix;        // the combined model/view/projection matrix.


  		




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attribute vec2 a_Position;       // Per-vertex position information we will pass in.


  		




  
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uniform float u_Depth;           // distance from the near plane to render plane, in clip coords


  		




  
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attribute vec2 a_Position;       // Per-vertex position.


  		




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attribute vec2 a_TexCoordinate;  // Per-vertex texture coordinate information we will pass in.


  		




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varying   vec2 v_TexCoordinate;  //


  		




  
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varying vec2 v_TexCoordinate;    //


  		




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//////////////////////////////////////////////////////////////////////////////////////////////


  		




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// empty 2D vertex shader for postprocessing


  		




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void main()


  		




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  {


  		




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  v_TexCoordinate = a_TexCoordinate;


  		




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  gl_Position     = u_MVPMatrix*vec4( u_objD*a_Position, 0.0, 1.0);


  		




  
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  gl_Position     = vec4(2.0*a_Position,u_Depth,1.0);


  		




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  }


  		












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