Dweets awesomed by u/leoseccia

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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saon

function u(t) {

c.width|=0;for(i=400;i--;)
x.fillRect(960+900*S(t+i),560+i*C(t)+i*C(i),10,i)

Feb 3 2019 7:21 PM UTC

}// 77/140

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23_Skidoo

remix of d/12118 by u/23_Skidoo

function u(t) {

t/=s=99
for(i=2e3;i--;x.fillStyle=R(s+T(i-t*s)*s,s+S(t+i)*s,s+S(i*9.1+t)*30,.06))x.fillRect(1E3*(C(t*9+i*3)+.94),625*(C(t*7-i*8.4)+.8),19,s)

Feb 3 2019 3:59 AM UTC

}// 140/140

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u/DataMeta

Nice style! #kaleidoscope

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pavel

function u(t) {

eval(unescape(escape`𩡯𬠨𨰮𭱩𩁴𪁼👩🐱𝀻𛐭𪐻𮀮𬱴𬡯𪱥𚀩𚑦𫱲𚁸𛡢𩑧𪑮𤁡𭁨𚁬👩𛐷🰹𞐺𜀩𞱬𛐭𞱸𛡬𪑮𩑔𫰨𞐶𜀪𚁺𚱘𚡃𚁴𚐫𦠪𤰨𭀩𚐯𮠬𝐴𜀫𞐶𜀪𚀨𚀲𚡩𛐱𚐯𜱼𜀩𙐳𛐱𯁼𩀩𛱺𚐩𩀽𫀭𝀹𛁘🐨𪐯𝑼𜀩𛐱𯁼𩀬𦠽𪐥𜰭𜑼𯁤𛁺🐴𛑘𚡓𚁴𚐫𦠪𠰨𭀩𛁺𚠽𮠾𜀻`.replace(/u../g,'')))

Feb 2 2019 8:42 PM UTC

}// 138/140

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for(c.width|=i=14;--i;x.stroke())for(x.beginPath(l=i-7?99:0);l--;x.lineTo(960*(z+X*C(t)+Z*S(t))/z,540+960*(((2*i-1)/3|0)%3-1||d)/z))d=l-49,X=(i/5|0)-1||d,Z=i%3-1||d,z=4-X*S(t)+Z*C(t),z*=z>0

u/katkip

#compressed
u/cantelope

cool!
u/katkip

#cube
u/UEZ

#perspective #vanishingPointProjection

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katkip

function u(t) {

c.width*=1;s=5;x.translate(950,540);for(i=200;i--;)x.strokeRect(-i*s,-i*s,i*s*2,i*s*2),x.rotate(T(t/2)/99)

Feb 2 2019 5:33 PM UTC

}// 106/140

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Spinning

u/cantelope

dem moiré patterns!
u/katkip

#moire

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Xen

remix of d/12072 by u/leoseccia

function u(t) {

for(c.width|=i=40;i--;)for(j=80;j--;x.fillRect(j*30+S(i/s*4)*250-300,i*30+C(j/s*2)*50-50,99,3))s=9/S(t/2)

Feb 1 2019 4:48 PM UTC

}// 105/140

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katkip

remix of d/12067 by u/Kyoushu

function u(t) {

x.clearRect(0,0,1920,1080);for(i=0;i<=1800;i+=0.9){b=t*C(t+i);x.fillRect(S(b)*(960-i)+960,C(b*2)*(540-i/2)+540,10,10);}

Feb 1 2019 2:03 PM UTC

}// 119/140

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u/SMON

whoaaaaa...that is glorious
u/Kyoushu

I love it, it's like some interdimensional squid breaking through
u/katkip

yep <3

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leoseccia

function u(t) {

s=10/(C(t));c.width|=0;for(i=40;i--;)for(j=80;j--;)
x.fillRect(j*30+S(i/s*2)*250-300,i*30+C(j/s*t*.9)*50-50,40,3)

Feb 1 2019 1:48 PM UTC

}// 113/140

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u/Xen

nice!

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leoseccia

function u(t) {

x.font=`4em serif`;x.fillRect(0,0,1920,1080);
for(i=0;i<=850;i+=5){b=t+i*C(t/20);x.fillText(i%3?'✨':'🎇',S(b)*(160-i)+900,C(b)*(160-i)+550)}

Feb 1 2019 1:30 PM UTC

}// 139/140

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version 2 :-p

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leoseccia

function u(t) {

x.fillRect(0,0,1920,1080);for(i=0;i<=750;i+=5){b=t+i*C(t/12);x.clearRect(S(b)*(160-i)+900,C(b)*(160-i)+560,7,7);}

Feb 1 2019 1:04 PM UTC

}// 113/140

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u/thorbear

Congrats on first dweet!

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Kyoushu

function u(t) {

x.clearRect(0,0,1920,1080);for(i=0;i<=800;i+=0.9){b=t+i*C(t/100);x.fillRect(S(b)*(960-i)+960,C(b)*(540-i)+540,10,10);}

Feb 1 2019 10:53 AM UTC

}// 118/140

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If you play with variables long enough, something cool will probably happen

u/katkip

True

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