test.frag

#version 330
// dependant type declarations
// Julia name: Uniforms
struct Uniforms{
    mat4 model;
    int max_primtives;
    float maxlength;
    float thickness;
    float pattern_length;
};

// Julia name: Canvas
struct Canvas{
    vec2 resolution;
    mat4 projection;
    mat4 view;
    mat4 projectionview;
};

// Julia name: Geom2Fragment
struct Geom2Fragment{
    float thickness;
    vec4 color;
    vec2 uv;
};

// dependant function declarations
float aastep(float threshold1, float threshold2, float value)
{
    float afwidth;
    afwidth = float(0.001);
    return smoothstep(threshold1 - afwidth, threshold1 + afwidth, value) - smoothstep(threshold2 - afwidth, threshold2 + afwidth, value);
}
float aastep(float threshold1, float value)
{
    return smoothstep(threshold1 - float(0.001), threshold1 + float(0.001), value);
}
// uniform inputs:
layout (std140) uniform _gensymed_UniformArg1{
    Canvas canvas;
};

layout (std140) uniform _gensymed_UniformArg2{
    Uniforms uniforms;
};

in Geom2Fragment geom_out;
layout (location = 0) out vec4 _gensymed_color0;

// fragment main function:
void main()
{
    vec4 outcolor;
    float alpha2;
    float alpha;
    vec2 xy;
    vec4 color;
    vec2 uv;
    uv = geom_out.uv;
    color = geom_out.color;
    xy = vec2(0.5, uv.y);
    alpha = aastep(0.0, xy.x);
    alpha2 = aastep(-1.0, 1.0, xy.y);
    outcolor = vec4(color.x, color.y, color.z, color.w * alpha * alpha2);
    _gensymed_color0 = outcolor;
}