Random dweets | Dwitter

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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taupelink

remix of d/25173 by u/taupelink

function u(t) {

for(m=1e3;m--;x.fillRect(960*X,540*Y,-i/t**t,m/4**t))X=1+S(m),Y=1+S(m%6*2*m*m+1/X),x.fillStyle=R(i=m%250*C(4*m+2*m*m-t*X),i,i,(1-i/m)/t**t)

Apr 23 2022 11:48 PM UTC

}// 139/140

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d/25363

u/donbright

awesome

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lewdev

remix of d/32617 by u/tomxor

function u(t) {

for(c.width&=i=10368;a=i<9,--i;)x.fillRect(a?25+i*9+S(t)*20:i&127,a?27:i>>7,a?5:i**5/t%9/9,a?20:1)

Oct 25 2024 11:16 PM UTC

}// 98/140

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🏆 TV Static Champion with #default

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katkip

function u(t) {

r=(t*90);if(!t)c.width=99;for(i=99;i--;)for(j=54+r|0;j--;)x.fillStyle=R((j-r)*3+S(j*S(i))*20,(j-r)*2+S(j*S(i))*20),x.fillRect(i,j-r,1,1)

Dec 3 2018 2:28 PM UTC

}// 136/140

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#flame #blaze #fire finally

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zadgy5534

function u(t) {

for(i=64;i--;)for(j=32;j--;x.fillStyle=R(i/t/t,j/t/t,i*j/t/t))
x.fillRect(900-T(i)*99/t/t,500-S(j)*99/t/i,5,20)

Feb 7 2025 2:35 PM UTC

}// 111/140

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Fence

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prplz

remix of d/10091 by u/prplz

function u(t) {

for(let X,Y=33,r;Y--;)for(X=59;X--;x.fillRect(X*33,Y*33,33,33))x.fillStyle=R(0,r=S((X*X&Y*Y)**.3+t*5)*99+99,r*2)

Oct 3 2018 7:14 AM UTC

}// 112/140

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u/DataMeta

Mhmmm
u/donbright

fun

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁞🐰𞱦🐨𦀬𦐬𬰬𮠽𬰯𚀴𚱃𚁴𚐩𚐽🡻𪑦𚁳🠲𚑸𛡦𪑬𫁒𩑣𭀨𦀭𬰯𜠬𦐭𬰯𜠬𬰬𬰩𛁦𚁘𛑳𛁙𛁺𚐬𩠨𦀬𦐭𬰬𮠩𛁦𚁘𛁙𚱳𛁺𚐬𩠨𦀫𬰬𦐬𮠩𛁦𚁘𚱳𛁙𚱳𛁺𚐬𩠨𦀭𬰬𦐫𬰬𮠩𛁦𚁘𛑳𛁙𛑳𛁺𚐬𩠨𦀫𬰬𦐭𬰬𮠩𯐻𩠨𞐶𜀬𝐴𜀬𜰰𜀩`.replace(/u../g,'')))

Feb 10 2019 1:47 PM UTC

}// 134/140

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#sierpinski carpet but #compressed

u/cantelope

You say "but" like compressed is a bad thing :P cool dweet!
u/luta

c.width^=0;f=(X,Y,s)=>{for(var i=9;i--;)s>2?i!=4?f(X+i%3*s-s,Y+(i/3|0)*s-s,s/(4+C(t))):x.fillRect(X-s/2,Y-s/2,s,s):0};f(960,540,300)

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katkip

function u(t) {

t||(X=Y=2);x.fillRect(0,0,2e3,2e3);for(i=99;i--;)x.clearRect(X%960+960,Y%1080,9,9),X+=t*C(t*t),Y+=t*S(t*t);x.globalAlpha=1/(t*t)

Nov 14 2019 4:07 PM UTC

}// 128/140

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razes

u/Xen

nice

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BackendForth

function u(t) {

c.width|=0
for(i=2;i--;)
for(j=0;j<6.28;j+=6.28/9)
{w=99/(S(t+j)+2)
x.fillRect(i*960+400+C(t+j)*400+w*i,540-w/2-S(t*9+j)*99,w,w)
}

Apr 5 2021 6:22 PM UTC

}// 130/140

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#stereograph Cross your eyes until the images are on top of each other for a 3d effect!

u/taupelink

whoa
u/magna

Nice! I relax my eyes (i.e. as if looking at a distance) instead of crossing. Then the smallar squares appear closer, not farther away. But amazing regardless! More of this technique please!

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sunilg27

remix of d/4313 by u/sunilg27

function u(t) {

c.width|=0;for(i=1;i<99;i++){b=1*t+i;o=270-(S(b+5)*126)%128;x.fillStyle=R(1,2,2,2);x.fillRect(940+((i/90)%1)*S(b)*200,100+i*10%1000,7,7)}

Dec 28 2017 6:55 AM UTC

}// 139/140

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function u(t) {

c.width=1920
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t*i)*300,50*i*2,50,200)

Jul 21 2020 2:25 AM UTC

}// 76/140

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noob

u/IV

#default