Random dweets | Dwitter

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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augitesoul

function u(t) {

v='Test'
x.fillText(v,69,540)
x.font=(200+'px Arial')

Jan 21 2018 12:20 PM UTC

}// 53/140

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katkip

function u(t) {

q=1920;e=1080;x.fillStyle=R(0,q/25,0,.01);x.fillRect(0,0,q,e);for(i=0;i<35;i++){x.beginPath();x.arc(q/2,e/2,(t/4)%1+t**3/i,t,-i);x.stroke()}

Aug 2 2018 3:35 PM UTC

}// 140/140

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KilledByAPixel

remix of d/19793 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𩠽𫐽🡸𛡦𪑬𫁒𩑣𭀨𞐹𚱫𙐸𚠲𝀴𛑘𚡭𛀹𞐫𦐪𞐫𚁫🠾𜰩𚠲𝠰𚱓𚁴𚱫𚐪𜐹𛀹𛀹𚐊𩡯𬠨𮀮𩡩𫁬𤡥𨱴𚀰𛀰𛁪🐲𜀴𞀬𪠩𞱪𛐭𞱓𚁪𚡪𚱓𚁴𚠴𚐯𝠩𚠪𜠪𜰲🡘𚡘𚰨𦐭𝀩𚠪𜠦𙡦𚀹𚐫𩠨𛐹𚐩𪰽𪠾🠶𛁩👪𙐶𝀬𦀽𪐦𝰬𮀮𩡩𫁬𤱴𮑬𩐽𤠨𦐽𪐾🠳𛁪𚡪𙐳𝐰𚐻`.replace(/u../g,'')))

Aug 31 2020 3:08 PM UTC

}// 140/140

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Procedural Space Invaders

u/magna

Neat!
u/jellyedwards

Very cool
u/aleamb

yeah!

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thenize

remix of d/31863 by u/Villevann

function u(t) {

for(j=2e3;r=j--/(j%(t/90+2)*T(t));x.fillRect(j,9,.1,2e3))x.clearRect(C(j)*r+920,S(j)*r+500,r/=50,r)

May 24 2024 4:54 PM UTC

}// 99/140

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u/warbino

awesome!
u/mhi

if youre gonna remix at least make it better
u/cantelope

@mhi, without specific corrections or ideas, criticism isn't constructive. for example, this is constructive criticism about your comment. please keep the spirit positive thank you

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KilledByAPixel

function u(t) {

c.width=99
g=navigator.getGamepads()[i=0]
for(a of g.axes)x.fillRect(i++*13,29,9,a*9)
for(b of g.buttons)x.fillText(i-4,6*i++,9,9*b.pressed)

Jun 25 2019 1:07 PM UTC

}// 140/140

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Gamepad #example ~ Displays axis and button values of connected gamepad

u/katkip

I awesome it because I believe it works
u/KilledByAPixel

You need to press a button on an xbox 360 style controller to start it.
u/KilledByAPixel

#gamepad

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anotherkitten

function u(t) {

x.drawImage(c,D=80,0)
for(i=9;i--;x.fill(p=new Path2D(),p.arc(250-i*D+S(i+t*2)*D,540+C(t)*D,i*D,0,8)))x.fillStyle=`hsla(270,20%,${D-i*8}%)`

Sep 22 2020 4:53 PM UTC

}// 139/140

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magic pulsar

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katkip

function u(t) {

t||(a=b=1);for(i=999;i--;)a+=S(b*C(t)+1),b+=C(a-S(b-a)),x.fillRect(60+a*500,1340+b*500,2,2)

Feb 14 2019 6:30 PM UTC

}// 91/140

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Black hole and white hole #attractor and now the space-time tranfer is visible

u/katkip

b+=C(a-C(b+a)/2) is interesting too
u/tomxor

I've never played with attractors, they are so simple and pretty :)
u/katkip

Exactly

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cagr30

remix of d/2695 by u/cagr30

function u(t) {

w=2e3;x.globalAlpha=.95;for(x.fillRect(0,0,a=i=w,w);i-=4;)s=11/(-a+(i+t*99)%a),X=a*S(i*9)*s+1e3,Y=a*C(i)*s+500,x.clearRect(X,Y,s*9,s*9)

May 8 2017 10:55 AM UTC

}// 135/140

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eviltoad

remix of d/5501 by u/eviltoad

function u(t) {

n=255
x.translate(1+5*S(t),.1+5*C(t))
x.strokeStyle=R(S(t)*n,C(t)*n,n/T(t));
x.beginPath();m=550
x.arc(0,540,m*C(t)+m,0,6.28);
x.stroke();

Jan 4 2018 6:26 PM UTC

}// 138/140

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u/donbright

:)

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taupelink

function u(t) {

for(X=1,Y=0,i=1e3;i--;){r=Math.random()*3|0;X+=(r-X)/2;Y+=(r%2-Y)/2;x.fillStyle='#'+'F0C93FFF'.substr(r,6);x.fillText(r,X*960|7,Y*1080|7)}

May 17 2020 9:33 PM UTC

}// 138/140

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d/18844