Dweets awesomed by u/gpolonus

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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gpolonus

remix of d/27309 by u/gpolonus

function u(t) {

t||(m=[960,540])
r=t*3
x.fillStyle=R((m[0]+=r*S(r)/3)*.13,(m[1]+=r*C(r)/3)/4.23,150)
x.fillRect(...m,50,50)

Mar 30 2023 9:29 PM UTC

}// 107/140

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Spiral Journey of the Rect

u/Xen

nice!

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gpolonus

function u(t) {

t||(m=[960,540])
x.fillStyle=R((m[0]+=Math.random()*18-9)*.13,(m[1]+=Math.random()*18-9)/4.23,10)
x.fillRect(...m,50,50)

Mar 30 2023 9:18 PM UTC

}// 120/140

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Random journey of the rect

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KilledByAPixel

remix of d/27287 by u/KilledByAPixel

function u(t) {

for(j=19;j--;)for(i=200;i--;x.fillRect(z,y+20,3,160))x.clearRect(z=j*200-i*3-t*240%400,y=440+(j%2*500-250)*S(i/63.66),3,200)

Mar 30 2023 6:49 PM UTC

}// 124/140

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Braid 🔀

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rodrigo.siqueira

remix of d/27266 by u/rodrigo.siqueira

function u(t) {

c.style.filter=`invert(`
for(i=1e4;i--;x.fillRect(99*X,98*Y,f&1,t<9))X=i*i*t%20,Y=X*i*t%11,f=X+4*C(S(Y+390/Y)+X),x.fillStyle=R(f*f,f*9,Y*9)

Mar 30 2023 1:14 PM UTC

}// 139/140

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Ripples and reflections in mathematical waters

u/jdspugh

Cool
u/joeytwiddle

#water #ripples

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vgel

function u(t) {

eval(unescape(escape`景爨挮睩摴桼㵷㴱攳ⱘ㴭ㄻ堼ㄻ堫㴮〲⥦潲⡙㴭ㄻ夼ㄻ砮晩汬剥捴⡘⩷⭷Ⱘ夫㴮〲⤪眫㔰〬椬椩⥦潲⡚㵩㵄㴱㬫⭩㰹♄㸮ㄻ⥚ⴽ䐽⠨⠨䌨琩⩘ⵓ⡴⤪娩⨪㈫太天⨪⸵⴮㐩⨪㈫⡃⡴⤪娫匨琩⩘⤪⨲⤪⨮㔭⸱`.replace(/u([^D].)/g,'$1%')))

Mar 29 2023 4:37 PM UTC

}// 140/140

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donut #sdf

u/vgel

this one was a huge pain to make fit even with the compression, I'll be really impressed if someone can golf it down to fit in 140 characters
u/vgel

I finally was able to, by sacrificing some of the visuals: d/27314
u/tomxor

Nice! I'm interested to dig into this in SDF form
u/magna

Amazin!

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deobfuscate

function u(t) {

for(i=21;i--;){x.fillStyle=R(i*20*C(t),i*36*S(t),i*14);x.fillRect(960-(i*50)+C(t*i)*10,540-(i*50)+S(t*i*5),i*100,i*100)}




// u thought

Mar 29 2023 4:02 PM UTC

}// 137/140

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simply done

u/deobfuscate

#perspective #cavern

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KilledByAPixel

function u(t) {

for(j=24;j--;)for(i=91;i--;)x.fillStyle=`hsl(${j%3*120} 99%${50+S(i/14)*18}%`,x.fillRect(z=j*91-i*3,540+(j%2*120-60)*S(i/29),z<t*500&&9,49)

Mar 29 2023 4:49 AM UTC

}// 139/140

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Weave 🧶

u/cantelope

great shading!
u/cantelope

I mean, boring shading

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rodrigo.siqueira

remix of d/26838 by u/rodrigo.siqueira

function u(t) {

x.fillRect(x.globalAlpha=.05,0,2e3,2e3)
for(i=2e3;i--;)for(j=6;j--;)x.clearRect(i*S(K=i*i*j-t/5)+940,i*C(K-C(t+i/199)/2)/2+540,v=j*S(t+j),v)

Jan 21 2023 4:06 AM UTC

}// 140/140

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Wave field

u/Xen

love it!
u/magna

YES!
u/aleamb

beautiful

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4ce

remix of d/26362 by u/4ce

function u(t) {

t?c.width+=0:X=Y=n=400;onmousemove=e=>{X=e.x,Y=e.y};for(i=999;i--;)x.lineTo(960+C(i*X+t/2)*n,540+S(i*Y+t/2)*n);x.stroke();throw 'X'+X+' Y'+Y

Oct 21 2022 10:31 AM UTC

}// 140/140

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Lissajous shapes(curve) remix. Because i found good d/10051 with console message and mouse move interface but without slider... Remix d/10051 + d/26362 created for add "interface conception" #interactive example and140! P.s. not press "Awesome!" on this, maybe, for differentiation news line...

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4ce

remix of d/26356 by u/magna

function u(t) {

eval(unescape(escape`瑼籣⹩湳敲瑁摪慣敮瑈呍䰨≢敦潲敢敧楮∬怤筨㴧㱩湰畴⁴祰攽牡湧攠楤㴧絘㹘夤筨絙㹠⤻挮睩摴栫㴰㭦潲⡩㴹㤹㭩ⴭ㬩砮汩湥呯⠹㐰⭃⡩⼳〪堮癡汵攫琩⨳〰ⰵ㐰⭓⡩⼳〪央癡汵攫琩⨳〰⤻砮獴牯步⠩`.replace(/u([^D].)/g,'$1%')))

Oct 19 2022 9:59 PM UTC

}// 140/140

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Lissajous shapes(curve) 10k variations! , "i/30" from d/25915 ; Tags: #html #interactive

u/4ce

autoCompressOff: t||c.insertAdjacentHTML("beforebegin",`${h='<input type=range id='}X>XY${h}Y>`);c.width+=0;for(i=999;i--;)x.lineTo(940+C(i/30*X.value+t)*300,540+S(i/30*Y.value+t)*300);x.stroke()
u/4ce

u/cantelope #slider #controls
u/4ce

I tried say=>' "i/30" from d/25915 ': if change some "30" can have little other result and what : d/25915 remix source too, but many parametrs just coincidence... "10k"==X.value*Y.value . ~_^⠀GoodLuck!

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