Dweets awesomed by u/ds0

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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tylertoomey

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<36;i++)
for(k=0;k<20;k++)
x.fillRect(i*53+(C(t*10+k)*10),k*53+(S(t*10+i)*10),50,50)

Jan 5 2020 4:42 AM UTC

}// 126/140

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Jezza

remix of d/17065 by u/Jezza

function u(t) {

c.width|=0
for(i=0;i<t*9;i+=Math.PI/t**.7) {
 x.beginPath();
 x.ellipse(960+C(i)*i*4,540+S(i)*i*4,i**0.5,i**0.5,0,0,2*Math.PI)
 x.fill();
}

Jan 4 2020 2:33 AM UTC

}// 140/140

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robbyg

remix of d/17061 by u/robbyg

function u(t) {

for(c.width|=j=0;j<10;x.fillStyle=R(++j*30))for(i=540;i--;)x.fillRect(Math.acos(C(t+i*.9*j/1000))*520,i*2,i/2.5,2)

Jan 3 2020 7:40 PM UTC

}// 114/140

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u/katkip

fancy

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pavel

remix of d/17040 by u/pavel

function u(t) {

for(i=c.width|=f=g=>g(a=S(t))*(Math.asin(S(z+t))-2*a+i%2*2-1)+z*g(a-8);i--;x.strokeRect(960+f(C)*h,540-h/2,h/42,h))z=(i/60+t)%32,h=1500/f(S)

Jan 3 2020 12:32 AM UTC

}// 140/140

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Strafing through wireframes

u/pavel

Alternatively, Dweetenstein 3D
u/KilledByAPixel

👍
u/katkip

#d3 #perspective
u/jylikangas

This is a fresh and inspiring idea - thanks!
u/aleamb

absolutely amazing!

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pavel

function u(t) {

for(a=b=u=c.width|=i=0;i++<99*t;x.fillRect(960+800*C(a+t)*S(b)/z,540+800*C(b)/z,s=20/z/z,s))a+=C(u+=i**.9%1-.5)/69,z=2+S(a+t)*S(b+=S(u)/69)

Apr 10 2019 1:23 AM UTC

}// 139/140

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Wiggly boy

Show more comments…
u/magna

Awesome!
u/DataMeta

Cool!!
u/joeytwiddle

Bloody brilliant #sphere #perspective
u/katkip

this will get to the top
u/katkip

#d3
u/iverjo

Wow!
u/donbright

#randomwalk

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KilledByAPixel

function u(t) {

for(i=999;i--;)X=Y=Z=M=N=O=194,Z*=T(i/M),Y*=C(Y/O),M-=(i-X),X*=T(Z+t),N=~(X-i),x.fillStyle=R(M,Y,O,1),x.fillRect(943+X,359+.41*N,.1*Z,.1*Z)

Apr 9 2019 10:50 PM UTC

}// 139/140

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Same auto gen line now (1426 Bad / 114 Good)

u/joeytwiddle

I'm not sure what I see. Cloud City? Anyway I like it!

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jick

function u(t) {

c.width=1920;for(i=0;i<39;i++)for(j=0;j<22;j++) {w=S(i+t)*35+C(j+t)*35;x.fillStyle=`hsl(${t*S(i)*50},50%,50%)`;x.fillRect(i*50,j*50,w,w);}

Apr 9 2019 2:56 AM UTC

}// 138/140

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u/KilledByAPixel

very cool
u/Jezza

Love it!

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katkip

remix of d/4146 by u/ThirdEstate

function u(t) {

x.fillRect(0,0,1e4,1e4);for(i=0;i<1930;i++){x.fillStyle=R(0,99+99*S(i),90);x.fillRect(940+S(t/9+i)*690,540+S(i*i)*240,59,59)};

Apr 8 2019 11:29 AM UTC

}// 128/140

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Transposing gradient #waitforit

u/DataMeta

Pretty neat

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IceCreeper28

function u(t) {

c.width=1920
for(i=1;i<39;i++){for(j=1;j<22;j++){s=50*S(Math.PI*((t%2)/2)+i*+j*100);x.fillRect(i*50-(s/2),j*50-(s/2),s,s)}}

Apr 8 2019 10:16 AM UTC

}// 123/140

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Grid.

u/first

first
u/username

The Grid.
u/Jezza

Love it!

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tomxor

function u(t) {

eval(unescape(escape`挮睩摴栽㐸〻挮獴祬攽❦楬瑥爺楮癥牴⠱⥳数楡⠱✻景爨椽㉥㐻椭ⴻ⥸⹦楬汒散琨㈴〫㤹⩓⡘㵩┱㈰⼳㤩⩃⡙㵩⼶攳⤭䌨夫琩⨨娽匨匨太㐩⽃⡘⨱㘯天⤪⨵⨸⤬ㄳ㔫㤹⩃⡘⤭䌨堫琩⩚ⱓ⡘⤬䌨夫娯ㄶ⭴⤪⨷⨳⤻`.replace(/u(..)/g,"$1%")))

Mar 18 2019 11:00 PM UTC

}// 140/140

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Super Dune #planet #space

u/tomxor

A tumultuous and dusty planet trapped in the middle of a binary star system (my excuse for lighting both sides :D). prepend t/=6; if you have a crazy fast GPU
u/lionleaf

Wow, this one is simply amazing!
u/aleamb

wow! superb! amazing!
u/iverjo

Very good!
u/vain

Unbelievable great bump map like fx

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