Dweets awesomed by u/Tekmap

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: #Food

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smtsjhr

remix of d/19721 by u/smtsjhr

function u(t) {

eval(unescape(escape`𭀽🐰🱰🐱𜀰𞠊𨰮𫱮𫑯𭑳𩑤𫱷𫠽𩐽🡰🐱𜀊𨰮𫱮𫑯𭑳𩑵𬀽𩐽🡰🐱𜀰𒡦𫱲𚁣𛡷𪑤𭁨𯀽𪐽𜀻𪐼𜠲𞐻𪐫𚰩𮱫🐨𜡥𜰫𞐹𚡃𚁴𚡩𛱰𚐩𚠮𞐹𜠪𚡩𞱸𛡬𪑮𩑔𫰨𞐶𜀫𪰪𤰨𨠽𪐪𣑡𭁨𛡐𢐯𜰩𛀵𝀰𚱫𚡃𚁢𚐩𯑸𛡦𪑬𫀨𙱥𭡥𫡯𩁤𙰩`.replace(/u../g,'')))

Aug 29 2020 8:07 PM UTC

}// 129/140

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*click to shock*

u/Xen

cool effect
u/smtsjhr

#interactive

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taupelink

remix of d/19749 by u/taupelink

function u(t) {

r=Math.random;for(i=1e3;i--;x.strokeRect((X-S(Y))*240,(Y-C(X))*90,24/t,96/t))X=r(Y=r()*12)*8,x.strokeStyle='#'+'2468ABCDEF'.substr(X*Y&7,3)

Aug 24 2020 9:08 PM UTC

}// 139/140

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d/19771

u/tomxor

#ice We are doing the opposite :P
u/taupelink

So we are! If d/19772 ever collided with d/19771, we'd get a lot of steam! ;-)
u/Xen

love this

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taupelink

remix of d/19722 by u/taupelink

function u(t) {

for(i=1e3;i--;x.fillRect((X+C(Y))*120,(Y+C(X/6))*120,S(X),S(Y)))X=(r=Math.random)(Y=r()*9)*16,x.fillStyle=['#39F','#3F9'][(C(X*2)+S(Y*3))&1]

Aug 18 2020 1:29 PM UTC

}// 140/140

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d/19726

u/taupelink

Once again, looks different on iOS, which is where I made this one. No diagonal white lines in the iOS version
u/taupelink

(To be clear, I don't mean to complain--Dwitter is a free service!--just giving context for this particular dweet)

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taupelink

remix of d/19683 by u/taupelink

function u(t) {

for(i=1e3;i--;x.fillRect((X+C(Y))*60,(Y+C(X/4))*60,S(X*Y)<S(X+Y),1))X=(r=Math.random)()*32,Y=r()*18,x.fillStyle=['#003','#FC3'][S(X)+C(Y)&1]

Aug 18 2020 4:54 AM UTC

}// 140/140

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d/19722

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tomxor

remix of d/8834 by u/keithclark

function u(t) {

eval(unescape(escape`𩡯𬠨𮁛𩠽𙱦𪑬𫁒𩑣𭀧𧐨𜀬𜀬𨰮𭱩𩁴𪀽𜠵𝠬𪐽𜡥𜰩𞱘🐨𛐭𪐦𜰱𚐭𜐶𛁚👩𛰱𞐲𞱸𦱦𧐨𜐲𞀫𦀯𦠪𞐬𞐹𚰨𦐼𝀿𦐫𜰺𞐩𛱚𚠴𛑚𚠪𜠬𜐲𛱚𛀹𞐩𚑺👚𚱴𛁙🐶𚡃𚁓𚁺𚱃𚁘𛰳𚐩𚱓𚁘𛰹𚱓𚁺𚠳𚐩𚐬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𦐪𝀰𛑩𛰸𛀶𝀫𦐯𦠪𝀸𛁙🠴𙠦𜠵𝐩`.replace(/u../g,'')))

Aug 16 2020 10:52 PM UTC

}// 140/140

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#halo #ring

u/tomxor

Slow live streamed this remix on twitch for an embarrassing 7hrs, with input from u/DataMeta and u/KilledByAPixel
u/katkip

ringearth society
u/katkip

#perspective
u/Xen

SEXY!!
u/sigveseb

Holy moly

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taupelink

remix of d/19670 by u/taupelink

function u(t) {

r=Math.random;f=(x,n=8+x*x)=>n>9?S(x)+f(x*3,n*.9)/3:0;for(i=1e3;i--;x.fillRect((X+f(Y))*160,(Y-f(X))*90,f(X*X-Y*Y),f(X*Y)))X=r()*12,Y=r()*12

Aug 15 2020 5:39 PM UTC

}// 140/140

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d/19686

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taupelink

remix of d/19629 by u/taupelink

function u(t) {

r=Math.random;f=(x,n=x&5)=>n?S(x)*C(f(x*.99,n-1)):1;for(i=1e3;i--;x.fillRect((X+f(Y))*160,(Y-f(X))*135,f(X*X-Y*Y)>f(X*Y),1))X=r()*12,Y=r()*8

Aug 13 2020 5:11 AM UTC

}// 140/140

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d/19670

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veubeke

function u(t) {

c.width^=0
x.font='10em"'
$=Math.PI/4
for(i=4;i--;x.fillText('😀',-80,-180))
x.transform(1,i-1?0:S($),i%2?0:-T($/2),1,i<3?0:980,i<3?200:460)

Aug 5 2020 7:02 AM UTC

}// 139/140

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TIL you can rotate by shearing

u/veubeke

https://twitter.com/Peter_shirley/status/129…
u/Billedluh

Noooooooo I like this too much noooooo

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taupelink

function u(t) {

for(i=1e3;i--;x.fillRect(X*320,Y*180,Y%C(d=a[X|0])*X%S(e=a[Y|0]),C(d+e*e)*S(e/d)))X=(r=Math.random)()*6,Y=r()*6,a=[p=X*X,X,q=Y*Y,p+q,Y,p-q]

Aug 2 2020 7:00 PM UTC

}// 139/140

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d/19588

u/taupelink

looks like all-grey on iOS...not sure what's going on
u/taupelink

I think it has to do with the fillRect function and fractional widths. I wonder whether tiny widths get rounded up in iOS, filling in blanks that appear on other systems

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danny@hille.dk

remix of d/19549 by u/katkip

function u(t) {

for(t||(X=Y=Z=1,T=.001),m=i=34;i--;x.fillStyle=`hsl(${t*m},99%,50%`)X+=T*9*(Y-X),Y+=T*(X*(m-Z)-Y),Z+=T*(X*Y-Z),x.fillRect(X+Z*m,m*Y+540,5,5)

Jul 31 2020 6:10 PM UTC

}// 140/140

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no depth, odd angle, but uncormpressed and with colors

u/danny@hille.dk

#lorenz #attractor

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