#version 330 core
in vec4 color;

in float dist;
uniform vec2  u_resolution;
uniform float u_dashSize;
uniform float u_gapSize;

out vec4 FragColor;
void main()
{
    if (fract(dist / (u_dashSize + u_gapSize)) > u_dashSize/(u_dashSize + u_gapSize))
        discard; 

    FragColor = color;
}