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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Current theme challenge: #Food

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myxoh

function u(t) {

x.fillStyle="#001";x.fillRect(0,0,2e3,2e3);for(z=0;z<99;z++)for(y=0;y<99;y++){x.fillStyle="#ffd";x.fillRect(y*99+S(t*3),z*99,S(t*T(z))*2,5)}

Jan 4 2018 11:47 PM UTC

}// 140/140

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Starry night :), please play around with it!

u/joeytwiddle

To avoid setting any fillStyles, you could use x.fillRect() and x.clearRect() for black+white respectively
u/myxoh

Thanks!, I did that and even though I lsot the blueish colour I was able to add more to the scene :)
u/myxoh

https://www.dwitter.net/d/5570
u/iverjo

#stars

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lewdev

remix of d/29748 by u/geeknik

function u(t) {

r=Math.random
for(i=20;i--;)x.fillStyle=`hsl(${(t%1)*360},100%,50%)`,x.fillRect(2e3*r()-50,r()*99+t*99%1e3,a=50,50)

Apr 11 2024 9:36 PM UTC

}// 115/140

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Moving Fiesta

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KilledByAPixel

remix of d/14765 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𬀽𣑡𭁨𛡐𢐪𜠻𭱩𭁨𚁸𚑦𫱲𚁦𪑬𫁓𭁹𫁥🐢𘰰𜀰𝐢𛁦𪑬𫁒𩑣𭀨𜀬𜀬𜡥𜰬𜡥𜰩𛁪🐴𝐻𪠭𛐻𚑦𫱲𚁢𩑧𪑮𤁡𭁨𚁩🐹𞐩𞱩𛐭𯁼𬱴𬡯𪱥𚀩𞱳𭁲𫱫𩑓𭁹𫁥👠𪁳𫀨𙁻𪠪𝡽𛀹𞐥𛀷𜀥𨀩𨑲𨰨𪠥𞐪𜐹𜠫𜐹𜠬𜐵𝠫𚁪𛰹𯀰𚐪𜐹𜠬𞀸𛁱👩𚡰𛰹𞀬𚁱𚡪𚱴𚐥𬀩`.replace(/u../g,'')))

Jun 26 2019 5:48 PM UTC

}// 140/140

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Iris Variations 2

u/KilledByAPixel

I thought this one deserved a slightly better version. #compressed #multidweet
u/Xen

perfection
u/donbright

please tell me this is a bumper sticker or t shirt or coffee mug or somerthing

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taupelink

remix of d/19357 by u/taupelink

function u(t) {

f=(x,y)=>C(x)>S(y)?f(x-1,y+3):T(x)+S(y);for(i=1e3;i--;)X=(r=Math.random)()*213,Y=r()*122,h=f(X/9,1000/Y),h*h<1.5*h?x.fillRect(X*9,Y*9,h,h):t

Jul 9 2020 9:38 PM UTC

}// 140/140

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d/19367

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Xen

remix of d/26517 by u/taupelink

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩🐲𝐶𞱩𛐭𞱦𪑬𫀨𬱴𬡯𪱥𚀩𚐩𨡥𩱩𫡐𨑴𪀨𩡩𫁬𤱴𮑬𩐽𤠨𪐭𪐪𤰨𮠽𪐪𪐩𛁩𛑩𚡃𚁴𚐪𠰨𮠩𛁩𛑩𚡓𚁴𚐪𠰨𮠩𛁺👩𛱴𚠪𭀩𚐬𨑲𨰨𪐥𜐵𚠱𞀰𛁩𙐷𚠱𞀰𛁺𛁩𛁩𛐶𚱴𚐬𫁩𫡥𥱩𩁴𪀽𝀯𭀻`.replace(/u../g,'')))

Nov 26 2022 5:32 PM UTC

}// 121/140

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Had to play.

u/magna

Nice!

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rodrigo.siqueira

remix of d/10786 by u/pavel

function u(t) {

c.width=1400;
for(i=128;i--;)
for(j=128;j--;)
x.fillRect(700+8*(i&j)-j*4, 6*j, 7,5)

Nov 4 2018 7:18 PM UTC

}// 83/140

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Pure sierpinski triangle

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kan_9

remix of d/17288 by u/kan_9

function u(t) {

c.width=1920
f= (x,i,u)=>x.fillRect(u+i*160+S(4*t)*1000,300+u,150,50)
for(i=-200;i<300;i++)
for(q=-16;q<200;q+=6)
f(x,i,q*10)

Jan 20 2020 9:51 AM UTC

}// 125/140

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tomxor

remix of d/27317 by u/tomxor

function u(t) {

eval(unescape(escape`𩠽𬠽🡈𚁈𚁃𚁲𚐪𦐭𤰨𬠩𚡚𛁘𚐭𛠳𛁃𚁲𚐪𦠫𤰨𬠩𚡙𚐾𛠱𞱦𫱲𚁈👍𨑴𪀮𪁹𬁯𭀬𨰮𭱩𩁴𪀽𬀽𭰽𜐲𞀻𬀼𜑥𝀻𤠼𜐲𙡦𚀫𚱵𙐶𚱴𚐿𤠯🐮𞐶𞡸𛡦𪑬𫁒𩑣𭀨𬀥𭰬𬀫𚰯𭰬𤠯𞀬𤠽𭐽𜐩𚑘👰𛰶𝀥𜠭𜠫𭐥𝠯𜠮𝐬𦐽𬀯𞁥𜰭𛠶𛁚👒𛰸𛐮𝐻`.replace(/u../g,'')))

Apr 2 2023 11:48 AM UTC

}// 133/140

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Linked Toroids #sdf #chain

Show more comments…
u/magna

!!!!!!!
u/Joachim

Woooooow
u/vain

Just wow! Seems you are using the undocumented and hidden Init3DEngine() function ;-)
u/13thptr

What magna said.
u/deobfuscate

Wait, they're just torus?
u/deobfuscate

(pretend this isnt me): always has been :gun:
u/jdspugh

Amazing

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sirjofri

function u(t) {

w=c.width=20;h=c.height=30;for(i=0;i<w*h;j=i%w,k=i/w-j,x.fillStyle=R(S(i*3+t/5+50)*255,S(i*3+t)*255,C(i++*3+t)*255,1),x.fillRect(j,k,1,1));

Apr 28 2018 8:24 AM UTC

}// 139/140

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u/iverjo

#plasma

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lewdev

remix of d/32457 by u/lewdev

function u(t) {

eval(unescape(escape`砮晩汬剥捴⠰ⰰⱣ⹷楤瑨簽〬㉥㌩ഊ景爨椽ㅥ㌻椭ⴻ⤍ੲ㴱㔰ⱘ㴹㘰⭓⡩⤪匨琪㈩⩲ⱙ㴵㐰⭃⡩⤪ㄵ〬砮晩汬却祬攽恨獬⠵㔬㤹┬⑻䄽匨椩⩓⡴⨲⬲⤪㌰⬳ぽ┬⑻䄼㈰㼮㈺ㅽ怬砮晩汬剥捴⡘ⱙⰲ〬㈰⤠`.replace(/u([^D].)/g,'$1%')))

Sep 19 2024 2:35 AM UTC

}// 139/140

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💍 Spinning gold ring (w/shadow & hide black boxes)

u/Joachim

Good job!
u/lewdev

Thanks u/Joachim!
u/jpthinker

Exactly what I was going for! Thanks u/lewdev !