Dweets by u/solendil

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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solendil

function u(t) {

x.globalAlpha=.3
g=1080
x.drawImage(c,0,0,2*g,g,3,3,2*g-9,g-9)
x.fillStyle=`hsl(${t*30},99%,50%`
x.fillRect(S(-t*.7)*g+g,C(t)*500+500,99,9)

Sep 24 2021 9:53 AM UTC

}// 139/140

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Watercolor

u/firegodjr

POV: You clipped out of a Source map

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solendil

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👶🐲𝐶𒡸𛡧𫁯𨡡𫁃𫱭𬁯𬱩𭁥𣱰𩑲𨑴𪑯𫠽𦰧𮁯𬠧𛀧𫁩𩱨𭁥𬠧𧑛𭀯𜰥𜱼𜁝𒡦𫱲𚁩🐹𞱩𛐭𞱸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𛁰𛡡𬡣𚁓𚁷🐮𜠪𭀪𪐩𚠶𝠰𚰹𝠰𛁃𚁷𚐪𭠫𝐴𜀬𤰨𭀫𪐩𚠹𞐫𭠬𜀬𝰩𚐩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𛠮𛡛𜀬𜀬𭡝𛡳𫁩𨱥𚁩𙐳𚐩`.replace(/uD./g,'')))

Dec 2 2020 10:49 AM UTC

}// 139/140

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globalCompositeOperation

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solendil

function u(t) {

G=(a,b,c)=>{x.fillStyle=`hsl(${a},80%,${b}%,${c}`
x.fill(p=new Path2D,p.arc(1e3,C(t*1.4)*500+500,1e5,t,t+3.14,a))}
G(0,0,.03)
G(t*99,50,.01)

Nov 30 2020 3:58 PM UTC

}// 140/140

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Neon

u/Xen

nice style!
u/MAxSaL

This could have been a Windows XP screen saver.

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solendil

function u(t) {

eval(unescape(escape`𠐽𭀿𦰮𛠮𠐬𮱘𛁙𛁚𯑝𞡛𪐽𜑝𒡊🐨𚐽🡍𨑴𪀮𬡡𫡤𫱭𚀩𚠨𜑥𜰭𜠪𦠩𚱚𒡦𫱲𚁚🐲𝐷𚡩𚰫𚠪𛐮𝠻𦀽𢠨𦐽𢠨𚐩𛁁𛡦𪑮𩀨𨐽🡍𨑴𪀮𪁹𬁯𭀨𦀭𨐮𦀬𦐭𨐮𦐩🁚𚱡𛡚𚐻𚐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𦀯𝀬𭀬𦐯𝀩𒡸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𛁰𛡡𬡣𚁘𛁙𛁚𛀰𛀷𚐩`.replace(/uD./g,'')))

Nov 30 2020 2:19 PM UTC

}// 139/140

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Square made of circles (F5 for another pattern), and I promise I'll stop playing with statistical plane filling :)

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solendil

function u(t) {

eval(unescape(escape`𠐽𭀿𦰮𛠮𠐬𮱘𛁙𛁚𯑝𞡛𪐽𜐬𭰽𝰰𜁝𒡊🐨𚐽🡍𨑴𪀮𬡡𫡤𫱭𚀩𚠲𚡷𛑷𒡦𫱲𚁚🐳𜐹𚡩𚰫𚠪𛐮𝠻𦀽𢠨𦐽𢠨𢀽𣑡𭁨𛡨𮑰𫱴𚐩𛁈𚁘𛁙𚐫𦠾𭱼𯁁𛡦𪑮𩀨𨐽🡈𚁘𛑡𛡘𛁙𛑡𛡙𚐼𦠫𨐮𦠩𞰩𞱸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𛁰𛡡𬡣𚁘𚰹𝠰𛁙𚰵𝀰𛁚𛀰𛀷𚐩`.replace(/uD./g,'')))

Nov 30 2020 10:42 AM UTC

}// 138/140

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Circle made of circles

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solendil

function u(t) {

eval(unescape(escape`𠐽𭀿𦰮𛠮𠐬𦱘𛁙𛁚𛁗𧑝𞡛𦱩🐳𧑝𒡊🐨𚐽🡍𨑴𪀮𬡡𫡤𫱭𚀩𚠨𜑥𜰭𤠩𒡦𫱲𚁒🐵𝀵𚡩𚰫𚠪𛐮𝠻𦀽𢠨𦐽𢠨𚐩𛁚👘𚱒𛁗👙𚱒𛁁𛡦𪑮𩀨𚁛𮀬𮐬𮠬𭱝𚐽🡘🁺𙡚🡸𙡙🁷𙡗🡹𚐻𚐻𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱘𚱙𯐠𞀰𙐵𜀥𨀊𮀮𩡩𫁬𤡥𨱴𚁘𚰵𜀰𛁙𛁒𛁒𚐊`.replace(/uD./g,'')))

Nov 30 2020 9:55 AM UTC

}// 140/140

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Statistical Geometry

u/katkip

very beautiful
u/rep_movsd

Like African pacthwork quilt

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solendil

function u(t) {

eval(unescape(escape`𠐽𭀿𦰮𛠮𠐬𮱘𛁙𛁚𯑝𞡛𪐽𜑝𒡚🐨𜑥𝐯𪐫𚰪𚠱𛠱𚐪𚠮𝐊𭱨𪑬𩐨𦀽𚁍👍𨑴𪀮𬡡𫡤𫱭𚐨𦐽𣐨𚐪𜑥𜰩𚠲𩐳𛁁𛡦𪑮𩀨𨐽🡍𨑴𪀮𪁹𬁯𭀨𦀭𨐮𦀬𦐭𨐮𦐩🁚𚱡𛡚𚐩𞱸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𦁽𘀸𜀥𝀰𙑠𒡸𛡦𪑬𫀨𬀽𫡥𭰠𤁡𭁨𜡄𛁰𛡡𬡣𚁘𛁙𛁚𛀰𛀷𚐩`.replace(/uD./g,'')))

Nov 28 2020 2:26 PM UTC

}// 140/140

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nonoverlapping circle space fill #waitforit #fullscreen

u/katkip

I tried to do that too

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solendil

function u(t) {

eval(unescape(escape`𭀿𜀺𚁲👍𨑴𪀮𬡡𫡤𫱭𛁩🐱𛁁👛𧐩𒡤𫱻𒡘👲𚀩𚠲𩐳𒡙👲𚀩𚠱𩐳𒡒🐨𜑥𝐪𪐪𚠭𜐮𜐩𚠪𜀮𝐊𯑷𪁩𫁥𚁁𛡦𪑮𩀨𨐽🡍𨑴𪀮𪁹𬁯𭀨𦀭𨐮𦀬𦐭𨐮𦐩🁒𚱡𛡒𚐩𘀊𮀮𩡩𫁬𚁰👮𩑷𘁐𨑴𪀲𡀨𚐬𬀮𩑬𫁩𬁳𩐨𦀬𦐬𤠬𤠬𜀬𜀬𝰩𚐊𪐫𚰊𠐮𬁵𬱨𚁻𦀬𦐬𤡽𚐊`.replace(/uD./g,'')))

Nov 27 2020 4:46 PM UTC

}// 139/140

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Go golf this ! :) http://paulbourke.net/fractals/randomtile/st…

u/jellyedwards

I think u/pavel already did! d/17103
u/solendil

Is there anything Pavel hasn't already tried ? :)

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solendil

function u(t) {

eval(unescape(escape`𮀮𩁲𨑷𢑭𨑧𩐨𨰬𝐬𜀩𒡦👦𬡡𫑥𒡲🐲𝰳𚱦𛰴𜀰𯀰𒡩𩠨𩠥𜠩𩡯𬠨𪐽𜐲𜀬𦱓𛁃𧐽𦱃𛁓𧐻𪐭𛐻𮀮𩡩𫁬𤱴𮑬𩐽𤠨𚁃𦱩𧐽𥀨𭀪𪐩🡩𯁼𬠮𭁯𤱴𬡩𫡧𚀲𚐮𬱰𫁩𭁠𨁛𞀭𚁓𦱩𛐱𧐪𝁼𤱛𪑝𚠲𯁓𦱩𚰱𧐩𧐩🀼𞀩𚑸𛡦𪑬𫁒𩑣𭀨𜀬𪐪𞐬𞐬𞐩𒡴𪁲𫱷𘁲𛐲𝐶`.replace(/uD./g,'')))

Nov 6 2020 10:46 AM UTC

}// 139/140

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Elementary Cellular Automaton with rule number. Wait for rules 18 or 22. Details at https://en.wikipedia.org/wiki/Elementary_cel…

u/tomxor

#automata
u/rodrigo.siqueira

Stephen Wolfram (creator of WolframAlpha and Mathematica) describes a deeper theory behind those Cellular Automata in his book A New Kind of Science. I invite you to listen to the interview about Cellular automata and its relation with Artificial General Intelligence - Stephen Wolfram and Lex Fridman (MIT AI teacher): https://www.youtube.com/watch?v=ez773teNFYA

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solendil

function u(t) {

d=(V,D)=>x.fillRect(X,Y,X+Y+D&8,1,x.fillStyle=['#D23','#24A','#000','#FF0'][0x66ba6545>>(V>>5&15)*2&3])
for(X=2e3;X--;d(X,0))d(Y=frame,4)

Oct 23 2020 9:57 AM UTC

}// 137/140

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Four colours tartan uncompressed and full-res ! Thx Pavel !

u/danny@hille.dk

nicely done sir 🧐
u/pavel

Beautiful!
u/Xen

love it!
u/pavel

I shaved off 12 more chars for(i=4e3;X=--i>>1;x.fillRect(X,Y,1,X+Y+8*i&8))Y=60*t,x.fillStyle=['#D23','#24A',R(),'#FF0'][0x66ba6545>>((i%2?Y:X)/16&30)&3]

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