pathfinder/resources/shaders/gl3/tile_solid_monochrome.vs.glsl

#version {{version}}











#extension GL_GOOGLE_include_directive : enable

precision highp float;












uniform vec2 uFramebufferSize;
uniform vec2 uTileSize;
uniform vec2 uViewBoxOrigin;

in vec2 aTessCoord;
in vec2 aTileOrigin;

out vec4 vColor;

vec4 getColor();

void computeVaryings(){
    vec2 pixelPosition =(aTileOrigin + aTessCoord)* uTileSize + uViewBoxOrigin;
    vec2 position =(pixelPosition / uFramebufferSize * 2.0 - 1.0)* vec2(1.0, - 1.0);

    vColor = getColor();

    gl_Position = vec4(position, 0.0, 1.0);
}












uniform vec4 uColor;

vec4 getColor(){
    return uColor;
}


void main(){
    computeVaryings();
}