bitzdots

1#version 330
2 
3 
4// Input vertex data, different for all executions of this shader.
5layout(location = 0) in vec3 vertexPosition_modelspace;
6 
7// Output data ; will be interpolated for each fragment.
8out vec2 fragCoord;
9 
10void main()
11{
12    gl_Position =  vec4(vertexPosition_modelspace,1);
13    fragCoord  = (vertexPosition_modelspace.xy+vec2(1,1))/2.0;
14}
15