header =================================================================================== Shadertoy Browse New Shader Sign In admin ================================================================================== content ================================================================================== 0.00 00.0 fps Comments Sign in to post a comment. ---------------------------------------------------------------------------------- Shader Inputs uniform vec3 iResolution; // viewport resolution (in pixels) uniform float iGlobalTime; // shader playback time (in seconds) uniform float iChannelTime[4]; // channel playback time (in seconds) uniform vec3 iChannelResolution[4]; // channel resolution (in pixels) uniform vec4 iMouse; // mouse pixel coords. xy: current (if MLB down), zw: click uniform samplerXX iChannel0....