New #perfectloop 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: #ScaryMovies

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deobfuscate

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌫󟜰󒭸󦽦󟜢󩭩󫍬󤭥󨽴󘭝󚌰󛌵󝌰󛌵󜌬󬌽󜜰󜌩󒭸󦽦󧜨󜼰󛌵󝬵󛍰󛌵󜌩󒭸󦽦󧜨󨜽󚍦󬭡󫝥󚬵󜌩󙜱󞜲󜌬󝜸󝜬󜜰󛌱󜌩󒭸󦽦󧜨󨜼󚍥󟜹󝬰󚜿󩜺󨜬󮜽󝌹󜌬󜬰󛌲󜌰󚜊󮍛󩭝󚍥󛍡󛼳󛝰󟭹󟽹󞭡󛼳󛝰󛌲󜌬󜬰󜌩`.replace(/u../g,'')))

Apr 28 2023 5:42 PM UTC

}// 122/140

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Smoothly Repeating Cannon Shot.

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u/deobfuscate

#perfectloop
u/cantelope

Can you make it vary shot speed?
u/cantelope

Varying shot speed \o/ eval(unescape(escape𨰮𭱩𩁴𪀫🐰𒡸𦱦🐢𩡩𫁬𤡥𨱴𘡝𚀰𛀵𝀰𛀵𜀬𬀽𜐰𜀩𒡸𦱦𧐨𜰰𛀵𝠵𛁰𛀵𜀩𒡸𦱦𧐨𨐽𚀨𭀪𝡥𜱼𜀩𚰨𚀱𚱓𚁴𚐩𚠵𩐳𚐩𙐱𞐲𜀬𝐸𝐬𜐰𛀱𜀩𒡸𦱦𧐨𨐼𚁥🐹𝠰𚐿𩐺𨐬𮐽𝀹𜀬𜠰𛀲𜀰𚐊𮁛𩡝𚁥𛁡𛰳𛑰🡹🱹𞡡𛰳𛑰𛀲𜀬𜠰𜀩.replace(/u../g,'')))
u/cantelope

Erm, with all the requisite quotes and stuff: c.width+=0; x[f="fillRect"](0,540,50,p=100); x[f](30,565,p,50); x[f](a=((t*6e3|0)+((1+S(t))*5e3))%1920,585,10,10); x[f](a<(e=960)?e:a,y=490,20,200); x[f](e,a/3-p>y?y:a/3-p,20,200);
u/deobfuscate

this is actually pretty cool
u/deobfuscate

Markdown test: \`unticked code\`
u/deobfuscate

yo it works

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anotherkitten

function u(t) {

c.width|=0
x.translate(960,540)
for(i=0;i++<99;x.rotate(Math.PI/4))for(j=4;j--;x.rotate(Math.PI/2))x.fillRect(0,N=1.413**(i-t%4),j&1?-N:N,N)

Nov 29 2021 5:38 PM UTC

}// 140/140

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pentagon spiral

u/magna

#perfectloop

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veubeke

function u(t) {

for(X=151;X--;)for(i=2;i--;x.fillRect(60+(X/9|0)*120-W,60+X%9*120-W,W*=2,W))W=X%2?t%1+i:1-t%1+i,W=W<1?W*60:60,x.fillStyle=t+i&1?'#fff':'tan'

Apr 13 2021 10:13 AM UTC

}// 140/140

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u/Xen

nice!
u/erin

so cool!!
u/danny@hille.dk

#perfectloop
u/magna

Whoa!
u/andrea270872

for some reason it makes me want to play chess! very nice

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magna

remix of d/21967 by u/magna

function u(t) {

for(c.width|=i=9;i--;x.fillRect(-425+i*100,-103,99-p**.3*50,206))p=t/2%1,Z=2.26+p*7.34,x.setTransform(k=C(A=1.57*p)*Z,z=S(A)*Z,-z,k,960,540)

Mar 15 2021 4:28 AM UTC

}// 140/140

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zooming #default #perfectloop

u/magna

I guess, also #fracture

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katkip

function u(t) {

t||(z=0);c.width*=1;z+=.01;q=z*z;for(i=9;i--;)x.fillRect(i*100*q+S(t)*300*q,0,50*q,200*q);if(z>4)z=0

Jul 22 2019 4:05 PM UTC

}// 100/140

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#perfectloop #loop #default #zoom

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pavel

function u(t) {

c.width|=f=k=>(1-3/(4+9e9**(i-.5-t%4)))*w*(-2/(i+k&3)|1)-w/2
for(i=5;i--;x.rect(960+f(2),540+f(1),w,w))w=2**(i?7+t/4%1:12)
x.fill`evenodd`

Jul 18 2019 4:05 AM UTC

}// 138/140

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St[a]ck (https://www.reddit.com/r/perfectloops/commen…)

u/KilledByAPixel

👍
u/Xen

love it
u/metamero

omg so satisfying
u/iverjo

#perfectloop
u/katkip

Awesome!

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱦🐨𬐬𭰬𩐬𬠩🐾𮱸𛡢𩑧𪑮𤁡𭁨𚀩𞱦𫱲𚁩🐵𞱩𛐭𞰩𮀮𨑲𨰨𬐫𠰨𪐪𜐮𝐷𚱲𚐪𩐬𭰫𤰨𪐪𜐮𝐷𚱲𚐪𩐬𜐬𜀬𜐩𞱸𛡦𪑬𫀨𚑽𞱲👔𚁴𛰲𚰮𝰷𚐼𜀿𥀨𭀩𞠭𥀨𭀩𞱦𚀹𝠰𛀵𝀰𛀲𞐰𛁲𚐬𮀮𩡩𫁬𤱴𮑬𩐽𙰣𩡦𩡦𙰬𩠨𞐶𜀬𝐴𜀬𝐰𚡔𚁴𚐬𬠫𛠷𝰩`.replace(/uD./g,'')))

Jun 11 2019 4:08 PM UTC

}// 140/140

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That perfect loop #perfectloop #loop #abstract #minimalist

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katkip

function u(t) {

c.width*=1;x.translate(960,540);for(i=10;i--;x.rotate(1.256))x.fillRect(100,40*T(t+i*.1),200,50)

May 26 2019 5:38 PM UTC

}// 96/140

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Only 68.6% characters used

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magna

remix of d/13852 by u/magna

function u(t) {

eval(unescape(escape`挮睩摴桼㵦㵢㴾房❣汥慲剥捴✺❦楬汒散琧㭳㵓⡴⤻娽㤵〪猪⨴⬵〻甽䌨琩⩚㭸学⡵㸰⥝⠰ⰰⰲ攳ⰲ攳⤻砮瑲慮獦潲洨甬稽猪娬⵺Ⱶⰹ㘰ⰵ㐰⤻景爨椽ㄸ㭩ⴭ㬩硛昨椦ㄩ崨椭㤬ⴲⰱⰴ⤻`.replace(/u(..)/g,"$1%")))

May 15 2019 7:09 PM UTC

}// 129/140

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Golfed and centered version of #yinyang #default #infinite #loop #beesandbombs

u/magna

Uncompressed: c.width|=f=b=>b?'clearRect':'fillRect';s=S(t);Z=950*s**4+50;u=C(t)*Z;x[f(u>0)](0,0,2e3,2e3);x.transform(u,z=s*Z,-z,u,960,540);for(i=18;i--;)x[f(i&1)](i-9,-2,1,4)
u/magna

Golfed down to 157: w=c.width|=f=b=>b>0?'clearRect':'fillRect';s=S(t);Z=950*s**4+50;x[f(u=C(t)*Z)](0,0,w,w);x.transform(u,z=s*Z,-z,u,960,540);for(i=18;i--;)x[f(i&1)](i-9,-2,1,4)
u/magna

#perfectloop

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magna

remix of d/13840 by u/magna

function u(t) {

eval(unescape(escape`挮睩摴桼㵦㵢㴾房❣汥慲剥捴✺❦楬汒散琧㭸学⡓⡴⼲⤾〩崨〬〬㉥㌬㉥㌩㭸⹴牡湳景牭⡳㴶〫匨琩⨵〬〬〬猬㤶〭猪㐵ⰵ㐰⵳⨱〩㭦潲⡩㴱㠻椭ⴻ⥸学⡩☱⥝⡩⨵ⰰⰵⰲ〩`.replace(/u(..)/g,"$1%")))

May 15 2019 5:37 AM UTC

}// 124/140

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Alternating #default

u/magna

Uncompressed: c.width|=f=b=>b?'clearRect':'fillRect';x[f(S(t/2)>0)](0,0,2e3,2e3);x.transform(s=60+S(t)*50,0,0,s,960-s*45,540-s*10);for(i=18;i--;)x[f(i&1)](i*5,0,5,20)
u/katkip

#infinite
u/13thptr

see also : d/10312 by u/yonatan
u/magna

#perfectloop

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