Meer, 2018

void mainImage( out vec4 O, vec2 U ) { U = 37. / iResolution.x; float t = iTime3.7; O = vec4(20.* sin(2.5* ( U.y +abs( cos( sin(U.y*.7+t) + U.x -sin(U.y*-.0157)*U.y - t ) ) ) ) ); }