#version 120

uniform sampler2D tex;
uniform sampler2D noiseTex;
uniform float windowWidth;
uniform float windowHeight;
uniform float ticks;
uniform float strength;

// Shader entry point
void main()
{
    vec4 pos = gl_FragCoord;
    vec2 uv = pos.xy / vec2(windowWidth, windowHeight);
    gl_FragColor = texture2D(tex, uv + (vec2(50, 50) / vec2(windowWidth, windowHeight)));
}