#version 460

// OUT

in vec2 vUV;
out vec4 fragColor;

#include inc_functions.glsl

uniform sampler2D iTex0;

void main() {
    vec3 c = gauss(iTex0, vUV, 3, 2 / max(iResolution.x, iResolution.y)).xyz;
    fragColor = vec4(c, 1);
}