Dweets awesomed by u/Pascal

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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Pascal

function u(t) {

eval(unescape(escape`𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𨡬𭑲𚀶𬁸𚑣𫱮𭁲𨑳𭀨𞐹𚑳𩑰𪑡𚀩𪁵𩐭𬡯𭁡𭁥𚀵𝑤𩑧𚑳𨑴𭑲𨑴𩐨𜐮𝐩𙰊𩡯𬠨𬠽𣑡𭁨𛡲𨑮𩁯𫐬𪐽𜰻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀱𞐲𜀪𬠨𚐭𝀹𛀱𜀸𜀪𬠨𚐭𝀹𛀹𞐬𞐹𚐩𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𨐨𙁻𬠨𚐪𜰶𜁽𛀹𞐥𛀴𝐥𛀮𝐩𨀠`.replace(/u../g,'')))

Jan 6 2021 4:26 PM UTC

}// 136/140

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#camo generator

u/Odog8

hmm, i cant see anything. Does it work?
u/katkip

It works on firefox

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Pascal

remix of d/21116 by u/pavel

function u(t) {

c.width=512;for(i=23e3;i--;)i/1e3-12>T(T(S(i%80/13)*S(i/1e3-4*t)-.4*S(t))-t)&&x.fillRect(i%80,i/80,1,1);for(i=4;i--;)x.drawImage(c,i*80,0)

Jan 6 2021 12:20 PM UTC

}// 138/140

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my gpu doesn’t like this

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Pascal

function u(t) {

f=(1+5**.5)/2+(t+2)/1500;for(c.width|=i=0;i<700;i++)d=(i/(700-1))**-3,x.fillRect(960-150*d*C(a=2*Math.PI*f*i),540-150*d*S(a),10,10);

Jan 6 2021 11:47 AM UTC

}// 132/140

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inverse golden ratio

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Pascal

remix of d/21116 by u/pavel

function u(t) {

for(c.width|=0,i=10600;i--;)i/500-10>T(T(S(i%40/6.5)*S(i/500+4*t))-1.57)*9&&x.fillRect(i%40*8,i/10,8,8);for(i=5;i--;)x.drawImage(c,i*320,0)

Jan 5 2021 6:58 PM UTC

}// 139/140

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this thing, but chess

u/tomxor

:P all of these are actually the same basic function, was that pure accident?
u/tomxor

Actually it's draughts not chess 😄
u/erin

checkers..?

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Pascal

remix of d/21146 by u/tomxor

function u(t) {

for(c.width=1920,i=991;X=i%31,Y=i>>5,i--;)
x.fillRect(450+34*X,34*Y,34,34*!~~T(T(S(X*.8-12)*S(Y*.8-12)+t/31)+t/3))

Jan 5 2021 5:34 PM UTC

}// 114/140

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FHD Acid on Chess

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tomxor

remix of d/21135 by u/Pascal

function u(t) {

for(c.width=64,i=1023;X=i&31,Y=i>>5,i--;)
x.fillRect(16+X,Y,1,!~~T(T(S(X*.8-12)*S(Y*.8-12)+t/31)+t/3))

Jan 5 2021 5:10 PM UTC

}// 102/140

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Acid on Chess

u/smtsjhr

nice blotter design

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Pascal

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼🐰𒡰👮🐾𫠾𜠮𜐿𜐪𤰨𞐪𚁮𛐱𛠴𚐩𛰨𛠵𚰨𫠭𜐮𝀩𚠪𜐰𚐺𤰨𜐹𚡮𚐯𚀳𛱮𚐪𚠱𜐊𩡯𬠨𪐽𝐰𜀻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚀵𩐲𚠨𭀭𪐯𝐰𜀩𙐱𞐲𜀬𝰰𜀭𜰰𜀪𬀨𚀵𜀰𚠨𭀭𪐯𝐰𜀩𙐹𝠰𚐯𜠰𜀩𛀱𝐬𜐵𚐩𮀮𩱬𫱢𨑬𠑬𬁨𨐽𜐭𚁩𛰵𜀰𚐪𚠮𜀵`.replace(/u../g,'')))

Jan 5 2021 4:41 PM UTC

}// 136/140

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Home is where the heart is

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DataMeta

remix of d/21135 by u/Pascal

function u(t) {

c.width=88;for(X=8;X--;)for(Y=8;Y--;)x.fillRect(X,Y,n=S(t/2*Y^X*t/2),n)
for(i=30;i--;)x.drawImage(c,i%3?8:0,i%2?8:0)

Jan 5 2021 12:55 AM UTC

}// 116/140

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chess on acid but smolified :)

u/DataMeta

cut 28 bytes but lost just as many fps with the in-parameter ternaries vs nested loop with two drawImage(), exploring how to do it more elegantly

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Pascal

function u(t) {

f=(1+5**.5)/2-1/(t+2)**3;for(c.width|=i=0;i<400;i++)d=(i/(400-1))**.5,x.fillRect(960-540*d*C(a=2*Math.PI*f*i),540-540*d*S(a),10,10);throw f

Jan 4 2021 9:30 PM UTC

}// 139/140

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golden ratio

u/jwc

Clever visualization!

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Pascal

function u(t) {

eval(unescape(escape`𩡯𬠨𦀽𜠲𛁣𛡷𪑤𭁨𯀽𜀬𭀯🐲𞱘𛐭𞰩𩡯𬠨𦐽𜠲𞱙𛐭𞱸𛡦𪑬𫁒𩑣𭀨𜠰𚡘𛀲𜀪𦐬𜠰𛀲𜀩𚑸𛡦𪑬𫁓𭁹𫁥👒𚀰𛀰𛀰𛁔𚁔𚁓𚁘𛐱𜐩𚡓𚁙𛐱𜐩𚰮𜐪𭀩𚱴𚐯𜠩𒡦𫱲𚁩🐴𞱩𛐭𞰩𮀮𩁲𨑷𢑭𨑧𩐨𨰬𝀴𜀪𪐬𜀩𒡦𫱲𚁩🐳𞱩𛐭𞰩𮀮𩁲𨑷𢑭𨑧𩐨𨰬𜀬𝀴𜀪𪐩`.replace(/u../g,'')))

Jan 4 2021 6:42 PM UTC

}// 140/140

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chess on acid

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