dwitter.net

+ New dweet
show FPS hide FPS
function u(t) {
} //
122/140

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


u(t) is called 60 times per second. t: Elapsed time in seconds. S: Shorthand for Math.sin. C: Shorthand for Math.cos. T: Shorthand for Math.tan. R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5) c: A 1920x1080 canvas. x: A 2D context for that canvas.
show FPS hide FPS share 1 remix fullscreen
lars-erik
remix of d/22578 by u/lars-erik

function u(t) {

}//
126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

  • u/lars-erik
    Uncompressed: c.width|=z=540 f=(n)=>960+z*C(n/9)+z*C(n) g=(n)=>540+z*S(n/9)+z*S(n) for(i=64;i--;x.fill())b=t*i/6,x.lineTo(f(a=b+t),g(a))|(x.fillStyle=R(r=S(t)*255,C(t)*255,r,.01))

Please log in (or register) to comment.

u(t) is called 60 times per second. t: elapsed time in seconds. c: A 1920x1080 canvas. x: A 2D context for that canvas. S: Math.sin C: Math.cos T: Math.tan R: Generates rgba-strings, ex.: R(255, 255, 255, 0.5)