New #circleChallenge dweets

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    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.

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Current theme challenge: #Opposites

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Calada2

function u(t) {

a=500
b=540
x.beginPath()
x.lineWidth = 22
x.moveTo(S(t)*a+960,C(t)*a+b)
x.lineTo(S(t*2)*a+960,C(t*2)*300+b)
x.stroke()

Apr 23 2020 9:43 PM UTC

}// 119/140

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#circlechallenge The cardioid way

u/donbright

creative

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Calada2

function u(t) {

r=Math.random
for(i=0;i<100;++i)
{r2=r()
x.fillRect( ( C(r2*6.28) * 300 * r()) + 960,( S(r2*6.28) * 300 * r() ) + 540,10,10)}

Apr 23 2020 8:48 PM UTC

}// 125/140

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#circlechallenge

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Xen

remix of d/18454 by u/ersagun

function u(t) {

t?x.rotate(!x.fillRect(0,0,5,399)):x.translate(960,540)

Apr 23 2020 2:37 PM UTC

}// 55/140

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#circlechallenge more Minimal

u/ersagun

just another way to exploit irrational numbers
u/Xen

Reality is chaos, Chaos is a fractal, All mostly infinite if you ask me

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ersagun

remix of d/18381 by u/Xen

function u(t) {

t?x.transform(.6,.8,-.8,.6,0,!x.fillRect(0,0,5,399)):x.translate(960,540)

Apr 23 2020 2:25 PM UTC

}// 73/140

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#circlechallenge minimal

u/donbright

nice moire patterns

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Xen

remix of d/18449 by u/ersagun

function u(t) {

t?x.transform(z=C(d=12.345/(6**.7+8)),Z=S(d),-Z,z,9,!x.fillRect(0,1,2,345)):x.translate(960,540)

Apr 23 2020 2:19 PM UTC

}// 96/140

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#circlechallenge then add a dash of Xen for the remix

u/Xen

Numbers Bruv, All Numbers!
u/ersagun

brilliant
u/Xen

💙🃏 u/ersagun

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katkip

function u(t) {

if(!t){c.width=500;x.translate(244,140)};for(i=9;i--;)x.fillRect(i*10,(5*t)%20,5,20);x.rotate(1)

Apr 23 2020 1:11 PM UTC

}// 96/140

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#circlechallenge made by default

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ersagun

remix of d/18381 by u/Xen

function u(t) {

t?x.transform(z=C(d=Math.PI*4/(5**.5+1)),Z=S(d),-Z,z,0,!x.fillRect(0,0,.5,399)):x.translate(960,540)

Apr 23 2020 12:55 PM UTC

}// 100/140

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#circlechallenge let's sprinkle a little phi in the mix

u/Xen

nicely done

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katkip

function u(t) {

c.outerHTML=`<svg height="300" width="300"><circle cx="150" cy="150" r="150" fill="#000"/></svg>`;

Apr 23 2020 12:47 PM UTC

}// 98/140

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#circlechallenge

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magna

function u(t) {

throw'⬤'

Apr 23 2020 2:33 AM UTC

}// 8/140

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#circlechallenge

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DaSpider

remix of d/16705 by u/DaSpider

function u(t) {

t?s+=(u=S(9*t+4))*(u>-.9):s=9;if(s>250)return;x.ellipse((c.width=999)/2,260,s,s,0,1,9);x.stroke();x.fill();throw`\n`.repeat(S(9*t)*3+4)

Apr 22 2020 7:55 PM UTC

}// 135/140

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Inflating #circlechallenge

dwitter.net | #circleChallenge