Hot dweets by u/lars-erik

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: #ScaryMovies

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lars-erik

remix of d/22610 by u/lars-erik

function u(t) {

c.width=w=128
c.style.filter=`invert(90%) blur(5px)`
for(z=w;z--;)for(y=96;y--;)if(Math.floor(z*t/400*y)%30==0)x.fillRect(z, y, 4, 4)

Apr 24 2021 1:11 AM UTC

}// 134/140

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I have no idea what I'm doing™ #3

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lars-erik

remix of d/22624 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*30+S(t)*50),b=t*2+10|0
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*(y+t+50*S(t/2.5)|0))%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 4:19 PM UTC

}// 137/140

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I have no idea what I'm doing™ #6

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lars-erik

remix of d/22620 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*30*S(t)+50),b=45
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*(y+t*50*S(t/2.5)|0))%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 3:19 PM UTC

}// 131/140

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I have no idea what I'm doing™ #4.6

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lars-erik

remix of d/22615 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*50),b=45
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 3:06 PM UTC

}// 106/140

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I have no idea what I'm doing™ #4.5

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lars-erik

remix of d/22613 by u/lars-erik

function u(t) {

c.width=w=128,f=Math.floor,o=f(t*20),b=f((t+10)*2)
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 1:45 AM UTC

}// 118/140

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I have no idea what I'm doing™ #5 #waitforit

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lars-erik

remix of d/22612 by u/lars-erik

function u(t) {

c.width=w=128,f=Math.floor,o=f(t*20),b=30
c.style.filter=`invert(90%)`
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-o,y,4,4)

Apr 24 2021 1:34 AM UTC

}// 139/140

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I have no idea what I'm doing™ #4

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lars-erik

remix of d/22610 by u/lars-erik

function u(t) {

c.width=w=128
c.style.filter=`invert(90%) blur(5px)`
for(z=w;z--;)for(y=96;y--;)if(Math.floor(z+t*y)%30==0)x.fillRect(z, y, 4, 4)

Apr 24 2021 1:02 AM UTC

}// 130/140

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I have no idea what I'm doing™ #2

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lars-erik

function u(t) {

c.width=w=128
c.style.filter=`invert(90%) blur(5px)`
for(z=w;z--;)for(y=96;y--;)if(Math.floor(z**t/1e3*y)%30==0)x.fillRect(z, y, 4, 4)

Apr 24 2021 1:02 AM UTC

}// 135/140

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I have no idea what I'm doing™ #1

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lars-erik

remix of d/22593 by u/lars-erik

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪁼👺🐵𝠰𒡦🐨𫠩🐾𞐶𜀫𮠪𠰨𫠯𜐸𚐫𮠪𠰨𫠩𚡩𛰱𜠸𒡧🐨𫠩🐾𝐴𜀫𮠪𤰨𫠯𜐸𚐫𮠪𤰨𫠩𚡩𛰱𜠸𒡦𫱲𚁩🐶𝀻𪐭𛐻𮀮𩡩𫁬𚀩𚑢👴𚡩𛰱𝠬𮀮𫁩𫡥𥁯𚁦𚁡👢𚱴𚐬𩰨𨐩𚑼𚁸𛡦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𚁴𚠱𜀩𙐳𝠰𯐬𞀰𙐬𜰰𙐬𛠰𜐩𨀩`.replace(/u../g,'')))

Apr 22 2021 11:25 PM UTC

}// 135/140

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Fake lights and impressions #WaitForIt 3

u/lars-erik

c.width|=z=560 f=(n)=>960+z*C(n/18)+z*C(n)*i/128 g=(n)=>540+z*S(n/18)+z*S(n)*i/128 for(i=64;i--;x.fill())b=t*i/16,x.lineTo(f(a=b+t),g(a))|(x.fillStyle=hsl(${(t*10)%360},80%,30%,.01))

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lars-erik

remix of d/22571 by u/contone

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀽𜐲𜀰𒡸𛡴𬡡𫡳𫁡𭁥𚀨𞐹𛑴𚠲𜀰𯀰𚐥𜡥𜰫𜑥𜰬𫠽𞐹𚐊𩡯𬠨𪐽𫠻𪐭𛐻𮀮𨑲𨰨𪀬𜀬𝀰𛀰𛀷𚐬𮀮𬑵𨑤𬡡𭁩𨱃𭑲𭡥𥁯𚁨𛑮𛀰𛁨𚱓𚁴𚠲𚱩𚐪𫠬𠰨𭀪𜠫𪐩𚠵𞐫𫠩𚑸𛡭𫱶𩑔𫰨𪀽𪐪𞐬𜀩𒡸𛡳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Apr 20 2021 2:04 PM UTC

}// 125/140

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Crawling centipede. 🐛💨

u/lars-erik

Uncompressed: c.width=1200 x.translate((99-t*200|0)%2e3+1e3,n=99) for(i=n;i--;x.arc(h,0,40,0,7),x.quadraticCurveTo(h-n,0,h+S(t*2+i)*n,C(t*2+i)*59+n))x.moveTo(h=i*9,0) x.stroke()

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