Dweets by u/rep_movsd

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: #Opposites

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rep_movsd

function u(t) {

[P,Q]=t?[A,B]:[0,1]
x.fillText(0,99*(B=Q*.8-P*.6)+960,99*(A=P*.8+Q*.6)+540)

Nov 5 2021 9:00 AM UTC

}// 75/140

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Circle2 #circlechallenge

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u/rep_movsd

This is based on an algorithm from "Electron Graphics and Sound" I read as a kid
u/rep_movsd

This is based on an algorithm from "Electron Graphics and Sound" I read as a kid
u/rep_movsd

We calculate a sine and cosine of a small angle delta initially, and thereafter derive them using trig identities using only addition and multiplication
u/rep_movsd

It so happens that C(O) and S(O) are almost exactly 0.8 and 0.6 for some O
u/rep_movsd

I found those by for(N=0.1;N<1;N+=.1) M=(1-N*N)**.5,console.log(N,M)
u/rep_movsd

Can be 67 bytes
u/rep_movsd

Can be 67 bytes
u/rep_movsd

[P,Q]=t?[P*.8+Q*.6,Q*.8-P*.6]:[0,1] x.fillText(0,99*Q+960,99*P+540)

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rep_movsd

remix of d/24281 by u/danny@hille.dk

function u(t) {

x.fillText(t?O=500:Y=X=300,O+X,O+Y)
X+=Y,Y-=X,X+=Y*.99

Nov 5 2021 8:04 AM UTC

}// 54/140

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Circle #circlechallenge

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rep_movsd

remix of d/15141 by u/taupelink

function u(t) {

eval(unescape(escape`𩡯𬠨𪐽𚁴🀲𚐪𜡥𝀬𩀽𩐽𜀻𪐭𛐻𚑸𛡦𪑬𫁓𭁹𫁥👒𚀵𜀬𚁴🀱𛠹𚐪𜐲𞀬𜀩𛁸𛡦𪑬𫁒𩑣𭀨𞀰𜀫𩀪𝠰𜀫𩐪𜐰𜀬𜐰𜀰𛐵𜀰𛑥𚠵𜀰𛀮𝐬𜐩𛁤𚰽𚁛𛐮𝀬𛐮𝰬𜐮𝀬𛠱𧑛𬠽𣑡𭁨𛡲𨑮𩁯𫐨𚐪𝁼𜁝𛑤𚱤𚡥𚐪𛠵𛁥𚰽𚁛𜐬𛐱𛀰𛀰𧑛𬡝𛑥𛑤𚡤𚐪𛠴`.replace(/u../g,'')))

Oct 21 2021 1:59 PM UTC

}// 136/140

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Vegetation - Chaos photograph

u/rep_movsd

#slowdraw #nature #organic #plant
u/rep_movsd

Wait for 10 seconds

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rep_movsd

remix of d/15329 by u/tomxor

function u(t) {

eval(unescape(escape`𩡯𬠨𮀮𩡩𫁬𤱴𮑬𩐽𙰣𜰲𜀧𛁡👢🐱𛁩🐨𭀼𞀩𚠲𩐴𞱩𛐭𞱸𛡦𪑬𫁒𩑣𭀨𨐪𜠶𝀰𛐱𞀰𜀬𨠪𜐸𜀰𚰲𜀰𛁴𚠮𞀬𛠰𝐩𚑲🐰𯀴𚡍𨑴𪀮𬡡𫡤𫱭𚀩𛁡𚰽𛠳𚠨𬠭𨐫𨠪𤰨𨐪𜰫𨠩𚐬𨠫🐮𝠳𚠨𜐭𨐪𨠫𠰨𨐪𜰫𨠩𚐻`.replace(/u../g,'')))

Oct 20 2021 1:17 PM UTC

}// 121/140

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Rocky Mountain - Chaos Photograph

u/rep_movsd

#slowdraw #mountain #waitforit #drawing #nature
u/ciaccodavide

good boulders!
u/rep_movsd

Gotta thank @tomxor and @rodrigo for the initial chaotic fractal and the remix - there are still wonders to be sought out from that

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rep_movsd

remix of d/17307 by u/rodrigo.siqueira

function u(t) {

eval(unescape(escape`𩡯𬠨𠐽𨐽𨠽𜀬𪐽𜑥𝀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁡𚠱𝀰𜀭𜐸𜀰𛁢𚠱𞐰𜀭𜠰𜀬𜐬𜰩𚐊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𚁚👴🠳𚐪𞐹𛀱𜠷𛑚𚠱𜠷𚐬𒡲🐰𯀨𜐭当𛰲𚐪𣑡𭁨𛡲𨑮𩁯𫐨𚐬𒡡𚰽𚁲𛑡𛰲𛠹𚱢𚡓𚁡𚠲𚐩𛰱𛠷𛀊𨠫🐮𜰸𛑢𛰳𚱃𚁁𚠲𚐯𜠮𞐭𛠰𜐬𒡁👡`.replace(/u../g,'')))

Oct 19 2021 10:36 AM UTC

}// 135/140

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Forest #nature #slowdraw

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rep_movsd

function u(t) {

E='◜◝◞◟'
eval(unescape(escape`𦠽𢰽🡸𛡦𪑬𫁔𩑸𭀨𡑛𢱝𛁘𚱛𛐳𛀭𡀬𛑄𛀭𜱝𦱋𧐬𦐫𦱎𛁎𛀳𛀳𧑛𢱝𚐊𭁼𯀨𦀽𦐽𜀩𒡸𛡦𫱮𭀽𨀶𩑭𙱠𛁄🐳𝠬𮀮𨱬𩑡𬡒𩑣𭀨𦀭𡀬𦐭𜠴𛁎🐷𜠬𣠩𒡃𚁴𚡘𚐾𜀿𦠨𜰩𯁚𚀱𚐺𦠨𜠩𯁚𚀰𚐊𦀾𜡥𜰦𙠨𦐽𚁙𚱎𚐥𜐰𞀰𛁘🐰𚐊𦀫👎`.replace(/u../g,'')))

Oct 18 2021 7:39 PM UTC

}// 139/140

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#tessellation #unicode

u/magna

#truchet

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rep_movsd

remix of d/15329 by u/tomxor

function u(t) {

eval(unescape(escape`𮀮𩡩𫁬𤱴𮑬𩐽𤠨𭀪𜐰𛀲𝀰𛐨𭀪𜠰𚐬𜀬𛠱𚐊𩡯𬠨𨐽𨠽𜀬𪐽𜑥𝀪𚁴🀸𚐻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁡𚠲𜀰𜀭𜐲𜀰𛁢𚠱𝠰𜀭𝐰𜀬𜐬𞀩𚐠𒡲🐰𯀴𚡍𨑴𪀮𬡡𫡤𫱭𚀩𛀊𨐫🐮𜰪𚁲𛑡𚱢𚡓𚁡𚠳𚐩𛀊𨠫🐮𜐪𚀱𛑡𚡢𚱃𚁡𚠳𛠶𚐩`.replace(/u../g,'')))

Oct 18 2021 11:34 AM UTC

}// 127/140

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Pine leaves #nature #slowdraw

u/tomxor

soothing :)
u/rep_movsd

There are many fractal dweets who can be zoomed in to find some gems like this

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rep_movsd

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤𠱯𫁯𬠽𙰣𝠹𨐧𛁣𛡷𪑤𭁨🐭𜐊𮀮𩡩𫁬𤱴𮑬𩐽𤠨𜀬𜀬𜀬𚁓𚁴𚐫𜐩𛰲𚐊𮀮𩡩𫁬𚁮𩑷𘁐𨑴𪀲𡀨𙱍𜐵𜀬𝐰𠐲𛀵𛀰𛀱𛀱𛀱𝐱𛀵𜁬𝠬𜑬𜰬𝀰𫀭𝐭𜰰𫀲𛀵𜁨𛐲𫀭𝀬𛐳𝑬𛐴𛀳𝑨𛐲𫀲𛐵𜁬𛐵𛀳𜁬𜰭𝀰𮠧𚐩`.replace(/u../g,'')))

Oct 15 2021 11:57 AM UTC

}// 131/140

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Slenderman #ScaryMovies

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rep_movsd

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡳𭁹𫁥𛡦𪑬𭁥𬠽𙱢𫁵𬠨𜱰𮀩𪑮𭡥𬡴𚀧𛁦𪑬𫀨𚐬𩡯𫡴🐧𞑥𫐢𙰬𩡩𫁬𥁥𮁴𚀧𣑏𥁈𣑁𣠧𛁒🐵𜀰𛀱𩐳𚐬𨐽𭀻𨐼𝰻𨐫🐮𜀹𛁬𪑮𩑔𫰨𦀬𦐩𚑦𫱲𚁘🐹𝠰𛁙👒𛁩🐱𞐻𪐭𛐾𜠻𚑘𚰽𤰨𨠽𭀪𪐩𚡃𚀮𞀹𚡩𚐪𚁌👒𛱩𚐬𦐫👃𚁢𚐪𤰨𜐱𚡩𚐪𣀊`.replace(/u../g,'')))

Oct 14 2021 4:00 PM UTC

}// 140/140

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Mothman #ScaryMovies

u/rep_movsd

#slowdraw
u/rep_movsd

Took a long time to find the magic constants
u/sigveseb

nice results

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rep_movsd

function u(t) {

c.width|=0,x.font='20em"'
x.fillText('🐕 🐈 🐖 🐐 🐇 🐢',1500-(t*800)%3600,500)
x.fillText('🪦',1650,500)

Oct 11 2021 4:45 PM UTC

}// 99/140

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Pet sematary #ScaryMovies

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