Top 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) {

c.width=w=1080
for(j=i=1,q=655,p=k=255;i++<w*2;j=j*7%q,k=k*7%q,x.fillStyle=R(p,j%p,0,e=C(i+t)),x.fillRect(p*e+w*j/q,p*S(t+i)+w*k/q,90,90));

Jul 23 2019 11:30 AM UTC

}// 139/140

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Candy box

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rep_movsd

function u(t) {

with(x){t||(Z=K=(1<<54)-1,translate(D=512,D),scale(7,7)),rotate(.1),fillStyle=R(Z,Z*4&D,Z*5&D,.2),fill(new Path2D('m'+[...Z+''+Z])),Z=Z*7&K}

Mar 2 2022 11:04 AM UTC

}// 140/140

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Flower

u/rep_movsd

#slowdraw #waitforit #nature

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𨰮𭱩𩁴𪀽𞐹𛁘👙🐰𚐊𢰽𠰨𚰫𭀪𚠹𞐩𛁈🐨𭀪𚠷𚐥𝀬𡀽𢰾𜀿𦱛𜀬𜁝𛁛𜰬𢁝𛁛𝠬𢁝𛁛𞐬𞑝𧐺𦱛𜀬𞑝𛁛𢀬𝡝𛁛𢀬𜱝𛁛𞐬𜁝𧐊𩡯𬠨𮀮𨡥𩱩𫡐𨑴𪀨𚐬𢐽𜀻𢐼𝀻𚰫𢐩𮀮𫁩𫡥𥁯𚁘𚱄𦱉𧑛𜁝𛁙𚱄𦱉𧑛𜑝𚐬𮀮𬱴𬡯𪱥𚀩𒡘🐨𦀫𞐩𙐹𞐬𦐫🐡𦀪𞐻`.replace(/u../g,'')))

Feb 16 2022 6:19 PM UTC

}// 140/140

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10 PRINT ++

u/Joachim

#maze

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rep_movsd

function u(t) {

t||(X=Y=.1)
G=_=>-.38*X+1.38*X*X*Math.exp((1-X*X)/4)
for(I=D=1e3;I--;x.fillRect(D+X*70,540+Y*50,.2,.2))Z=X,X=Y+.01*Y*(1-.1*Y*Y)+G(),Y=G()-Z

Jan 20 2022 8:46 AM UTC

}// 139/140

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Gumowski-Mira attractor

u/rep_movsd

#fractal #attractor #chaos #waitforit

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rep_movsd

function u(t) {

eval(unescape(escape`𢰽𚁐𛁑𚐽🠨𤀼𬠦𙡑🀰𚑼𯀨𤀾𜑥𜰦𙡑🠰𚐿𛑑𞡑𒡴𯁼𚁁🐲𛁂🐳𛁎👲🐶𝀬𣐽𜑥𜰪𣑡𭁨𛡲𨑮𩁯𫐨𚐩𒡍𚰽𠐽𢰨𣐬𠐩𛁂👋𚁎𛁂𚐬𣠫👂𒡦𫱲𚁡🐰𞱡🀷𞱡𚰽𛠰𜐩𨰽𠰨𨐩𛁸𛡦𪑬𫁓𭁹𫁥👒𚀰𛁣𚡣𚠲𜠰𚐬𮀮𩡩𫁬𤡥𨱴𚁍𚱣𚡲𛁎𚱓𚁡𚐪𬠬𜰬𜰩`.replace(/u../g,'')))

May 15 2021 11:41 AM UTC

}// 136/140

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#3D pipes

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rep_movsd

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁺👌👴𛰲𛁦𪑬𫁒𩑣𭀨𩡩𫁬𤱴𮑬𩐽𜀬𜀬𨰮𭱩𩁴𪀽𜐹𜠰𛀱𜀸𜀩𛁩🐵𞱩𛐭𞱌𚰽𝐩𩡯𬠨𬠽𦠽𜠵𝐬𪰽𜀻𬠭🐮𝐻𪰫🐱𛠵𚑦𪑬𫁓𭁹𫁥👒𚁃𚁴𚐪𦠬𦠬𬠬𛠱𚐬𩡩𫁬𤡥𨱴𚀹𝠰𚰨𪰫𮠩𚡓𚁍👌𚱲𛰷𝐩𛀵𜀰𚱃𚁍𚐪𪰯𜠫𮠬𬠯𝀬𬠯𝀩𛁺👺𚠷𙐳𞐻`.replace(/u../g,'')))

Apr 12 2020 9:46 PM UTC

}// 140/140

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Spiral Galaxy

u/rep_movsd

#space #galaxy

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rep_movsd

function u(t) {

c.width|=1
with(x)for(m=255;m--;){
fillStyle=R(m,0,0,.04)
beginPath()
arc(960+m/4*S(t*m),600+m/5*C(t*m),m+C(t+m)*m,0,6)
fill()}

Jul 25 2019 11:00 PM UTC

}// 127/140

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Vortice of madness

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rep_movsd

function u(t) {

eval(unescape(escape`𣰽𞐹𛁴𛰽𝰬𭁼𯀨𤐽𣑡𭁨𛡲𨑮𩁯𫐨𚐪𝐫𜱼𜀩𒡕🐳𚱃𚀨𥀽𤐪𭀩𚱴𚐬𮀮𩱬𫱢𨑬𠱯𫑰𫱳𪑴𩑏𬁥𬡡𭁩𫱮🐨𚁚👓𚁔𚱴𚐩🠰🰧𩁥𬱴𪑮𨑴𪑯𫠧𞠧𬱯𭑲𨱥𙰩𚰧𛑯𭡥𬠧𒡸𛡦𪑬𫁓𭁹𫁥👒𚁄👚𚡏𚱏𛁄𚐬𮀮𩡩𫁬𤡥𨱴𚀹𝠰𚱃𚁔𚐪𥐪𣰬𝐴𜀫𤰨𥀩𚡕𚡏𛀵𜀬𞐩`.replace(/u../g,'')))

May 23 2022 2:35 PM UTC

}// 140/140

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Knotted ribbon

u/rep_movsd

Draws knots of 3 to 11 foils randomly
u/rep_movsd

#waitforit

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rep_movsd

function u(t) {

t||(X=Y=0)
for(I=1e4*(t<7);I--;)x.fillRect(960+X*7,400+Y*7,.7,.5),XX=X*C(Y)+Y*S(X)+15,YY=X*S(Y)+Y*C(X/15)+15,Y=YY,X=XX

Mar 19 2022 5:27 PM UTC

}// 118/140

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Descent

u/rep_movsd

#cavern #slowdraw #scary

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rep_movsd

function u(t) {

eval(unescape(escape`𦐽𭀿𦐫𜐺𞐹𒡷𪑴𪀨𣑡𭁨𚑦𫱲𚁍👥𮁰𚁡👴𛐴𚐬𣀽𬠽🡲𚡓𚁡𨱯𬰨𦀯𬠩𚐯𢰬𦀽𛐨𢰽𭀼𛠴🰴𝐺𨐼𝠿𚀱𚱍𚠲𛰨𣐫𩑸𬀨𛑡𚐩𚐪𜰳𞠹𞐪𠰨𚀶𛑡𚐪𚠷𚐩𞱘🁋𞰩𮀮𩡩𫁬𤱴𮑬𩐽𤠨𤀽𢰪𛠹𛁐𛀰𛁌𚁋𚐭𣀨𦀪𦀼𤀪𤀿𤀺𦀩𚐬𮀮𩡩𫁬𤡥𨱴𚀹𜀰𚱘𚰫𛁙𛀱𛀱𚐻`.replace(/u../g,'')))

Feb 21 2022 9:30 PM UTC

}// 140/140

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Improved Bottle

u/rep_movsd

Fixed some NaN issues in older bottle, but had to empty the bottle

dwitter.net | rep_movsd (1311)