Dweets awesomed by u/SockTaters

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: #Food

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lulasz

function u(t) {

c.onmouseenter=e=>{a=new AudioContext();o=a.createOscillator();o.connect(a.destination);o.frequency.value=S(t*6)*420;o.start();o.stop(1)}

Feb 24 2020 7:44 PM UTC

}// 137/140

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How quickly can you make scary music?

u/Xen

sounded like a challenge so i kinda screamed on the spot and made my cat vanish, instant win, instant quick!
u/lulasz

Poor cat! Also #music
u/KilledByAPixel

How is this music exactly?
u/lulasz

It's more like a sound generator, my bad

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KilledByAPixel

remix of d/17675 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𚁡👴🀹𚐿𬰽𜐺𬰪🐱𛠰𜐊𩡯𬠨𨠽𪐽𜑥𜰻𪐭𛐾𛑢𞱸𛡦𪑬𫁒𩑣𭀨𨠫𪐪𬰫𤰨𭀪𜠩𚠱𞐪𬰬𨐿𜰵𚡴𞠲𞐹𚰲𚡴𚡳𛁳𛁢𚐩𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱡🰲𜐰𞠹𝑽𘀤𮱡🰸𞐺𚁺👩𚡩🁢𚐿𜀺𜰰𯐥𙁻𤰨𭀩𚠹𚰷𚰨𨐿𞐰𛐶𚡴𞡺🱩𚡩🠮𝐿𜀺𤰨𭀪𜐹𚐪𚠸𚠹𞐺𜠰𚑽𙑠`.replace(/u../g,'')))

Feb 24 2020 6:58 PM UTC

}// 140/140

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#road #slowdraw #d3 Play Hue Jumper! http://huejumper.3d2k.com

u/Xen

HueJumper3 on the PS6 tho, somehow viral and the end of humanity, only AI competes live...... aaand back to 2020 xen

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yonatan

remix of d/17718 by u/yonatan

function u(t) {

with(x)for(c.width|=k=i=960;i--;strokeRect(i,i,q=i*-2,q))setLineDash([k/i&1?i/9:i]),setTransform(a=C(z=lineWidth=i/k/2),b=S(z-t),a,-b,k,540)

Feb 23 2020 9:33 PM UTC

}// 140/140

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rodrigo.siqueira

remix of d/17690 by u/rodrigo.siqueira

function u(t) {

for(A=a=b=0,i=1e4;i--;x.fillStyle=R(a*60,i/50),x.fillRect(a*947-1e3,b*720,.5,1))r=0|2*S(t*i**8)**2,a+=r-a/3+b*S(a)/3,b+=C(A)/3+.34-b/4,A=a

Feb 22 2020 2:25 AM UTC

}// 138/140

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Tip of the pines #growth #tree

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rodrigo.siqueira

remix of d/16264 by u/rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=~r;i++;x.fillStyle=R(0,Φ*30))x.fillRect(a+=S(Φ),b-=C(Φ),r/9,1);while(r>18)v(a,b,Φ+S(b)/2+.3,r*=.78)}
v(1e4*t,1550,t,470)

Feb 16 2020 9:43 PM UTC

}// 140/140

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Forest #plant #tree #growth

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iznax

remix of d/17550 by u/jylikangas

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁫🐹𞐬𨰮𭱩𩁴𪀽𮠽𛐱𞰫𚱺🁫𞰩𩡯𬠨𪐽𛐶𞰫𚱩🀶𞱪🐨𮠫𭀪𜠰𚐥𪰬𣀽𨐽🡬𪑮𩑔𫰨𞐪𚀱𝰫𤰨𪠯𝀩𚱫𚡡𛱺𚐬𜠰𜀭𮠪𜠫𪰪𤰨𪠦𨐩𛱺𛑡𚠪𝠯𮠩𛁢𩑧𪑮𤁡𭁨𚁳𭁲𫱫𩐨𚐩𛁌𚁩𚐬𣀨𪐫𜐩𛁳𭁲𫱫𩑓𭁹𫁥👒𚀱𝐰𛑩𚠪𝠬𪰬𜀬𜐭𮠯𪰩𚐻`.replace(/u../g,'')))

Feb 14 2020 6:29 AM UTC

}// 138/140

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u/Joachim

#d3 #landscape

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Xen

remix of d/17599 by u/Yogeshp3

function u(t) {

c.style.filter="blur(.6vh)invert("
x.fillStyle=`hsl(${(w=450-t*t)^t} 69%69%)`
x.fillRect(960+C(9*t)*w,540+S(9*t)*w,19,19)/𝕏

Feb 13 2020 3:50 PM UTC

}// 123/140

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quick test

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rodrigo.siqueira

remix of d/17554 by u/rodrigo.siqueira

function u(t) {

for(k=99,c.width=i=-7;++i<9;R=a=>x.lineTo(k+a*k/(z=j-t*5%1),k*S(j+t*5&a|9)/z-50*C(t)+k))for(j=k;x.beginPath(x.stroke()),R(i),--j;R(i+1))R(i)

Feb 11 2020 3:01 PM UTC

}// 140/140

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#wireframe landscape flight simulation #d3 based on u/jylikangas' code

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pavel

function u(t) {

for(c.width|=j=21,x.scale(5,5),x.lineJoin="round";j--;)for(i=26;i--;)x.arc(192,108,1.3**(r=j+i%2+t%2),a=(i+j)%24/3.8197+C(r)/2,a);x.stroke()

Feb 11 2020 7:29 AM UTC

}// 140/140

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Creeping

u/katkip

kind #tunnel
u/Yogeshp3

source of mathematics?
u/cantelope

source: pavel
u/pavel

I was inspired by https://twitter.com/beesandbombs/status/1221… I wanted to see if I could draw it with one stroke. Then I just started playing around. +C(r)/2 does most of the work here, if you delete it you can see the reference shape.
u/pavel

%24 is only there to avoid a bug in Safari from angle being too big on arc. /3.8197 is short for *Math.PI/12

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rodrigo.siqueira

remix of d/17550 by u/jylikangas

function u(t) {

for(k=99,c.width=i=-8;++i<7;R=a=>x.lineTo(k+a*k/(z=j-t*5%1),k+(k*S(j+t*5&a|9)-a**4)/z))for(j=k;x.beginPath(x.stroke()),R(i),--j;R(i+1))R(i)

Feb 10 2020 7:20 PM UTC

}// 139/140

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Simplified version of u/jylikangas' grid mountains (landscape valley) #uncompressed #d3 #wireframe

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