Dweets awesomed by u/geb

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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jellyedwards

function u(t) {

c.width|=y=800
v=5*t**6
x.setTransform(s=v<40?v:s,5,5,s,y,300)
x.stroke(new Path2D(`m2 4v 5q2 2, 4 0v-12q-3 -3,-6 0v18q4 4,8 0v-8l2 -2`))

Nov 20 2020 11:01 PM UTC

}// 137/140

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u/jellyedwards

Would you like to:
u/jellyedwards

Golf for another few hours or lower your standards?
u/Xen

in my case... both :-P
u/jellyedwards

:-D
u/tomxor

NOOOO! anything but clippy!
u/katkip

#genius

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Germain

function u(t) {

a=Math.random
x.font = "200px a"
x.fillText([..."🍏🍎🍐🍊🍋🍌🍉🍇🍓🍈🍒🍑🥭🍍🥥🥝"][Math.round(a()*15)], a()*1650, a()*820+200)

Nov 20 2020 7:38 PM UTC

}// 111/140

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#emoji

u/danny@hille.dk

more emoji's a=Math.random x.font = "200px a" x.fillText(String.fromCharCode(0xD83D, 0xDC00+a()*700),a()*1650,a()*820+200)

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ciaccodavide

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚐊𨰮𭱩𩁴𪁼🐱𒡰👸𛡣𬡥𨑴𩑐𨑴𭁥𬡮𚁤𫱣𭑭𩑮𭀮𬑵𩑲𮑓𩑬𩑣𭁯𬡁𫁬𚀧𨱡𫡶𨑳𙰩𦰱𧐬𙰧𚐊𮀮𩡩𫁬𤱴𮑬𩐽𬀊𮀮𬱨𨑤𫱷𠡬𭑲🐱𜀰𒡸𛡳𪁡𩁯𭱃𫱬𫱲👒𚀰𚐊𮀮𨑲𨰨𞐶𜀬𝐴𜀬𜰳𜰫𤰨𭀩𚠱𜀰𛀰𛀹𚐊𮀮𩡩𫁬𚀩`.replace(/u../g,'')))

Nov 20 2020 5:02 PM UTC

}// 128/140

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What lies behind the canvas

u/Xen

cool idea
u/ciaccodavide

Thanks :)
u/danny@hille.dk

nice trick
u/DataMeta

#fourthwall

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ciaccodavide

remix of d/20723 by u/ciaccodavide

function u(t) {

K='🕛🕐🕑🕒🕓🕔🕕🕖🕗🕘🕙🕚🕧🕜🕝🕞🕟🕠🕡🕢🕣🕤🕥🕦'
m=(d=new Date()).getMinutes(h=d.getHours(x.font="9em'"))>29&&24
x.fillText(K.substr(h%12*2+m,2),0,133)
throw(d)

Nov 20 2020 2:19 PM UTC

}// 140/140

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Real time #emoji #clock that throws the date #golfed

u/ciaccodavide

Golfing that throw(d) into d/20723 felt good

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ciaccodavide

remix of d/20700 by u/ciaccodavide

function u(t) {

for(c.width|=i=9;i--;)x.moveTo(X=440+i*121,0),x.arc(X+((P=C(t*4)*99)<0?!i?P:0:i==8?P:0),540,60,4.7,11)
x.stroke()

Nov 19 2020 8:50 AM UTC

}// 113/140

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Newton's cradle #golfed

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pavel

remix of d/20689 by u/yonatan

function u(t) {

for(c.width=w=128,i=2e3;z=--i>>7;x.fillRect(i%w,(4+S(a=i/6+7*t/z)+S(3*a^z)/3+S(9*a)/9)*(14-z),1,w))x.fillStyle=`hsl(200,${z*9}%,${i/7-z*z}%`

Nov 19 2020 2:45 AM UTC

}// 140/140

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u/joeytwiddle

Excellent collaboration, you monsters!
u/danny@hille.dk

You got some serious golf-fu skills 👍
u/danny@hille.dk

+S(9*a)/9 can be approximated by constant .1 to shave off additional 6 bytes
u/yonatan

this is great!
u/DataMeta

impressive
u/joeytwiddle

I tried to reproduce in tixy.land but overflowed a bit https://twitter.com/joeytwiddle/status/13294…
u/Qwitter

nes vibes

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VictorF

function u(t) {

c.width=1920
for(i=0;i<9;i++){
x.fillRect(500+i * 100+S(t*1.5)*300,0,50,1100)
x.fillRect(500+i * 100+C(t)*300,500,50,200)
}

Nov 19 2020 1:18 AM UTC

}// 123/140

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u/Xen

welcome to the dwitter family

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yonatan

remix of d/16195 by u/yonatan

function u(t) {

eval(unescape(escape`𬐽𨰮𭱩𩁴𪀽𞐹𞱦𫱲𚁶𨑲𘁭🐳𜀬𨐬𪠬𪰬𪐻𫐭𛐻𚑦𫱲𚁮🐱𛑭𛰳𜀬𪐽𬐻𪐭𛐻𮀮𩡩𫁬𤡥𨱴𚁩𛁡𚠨𜠹𛑭𚐯𜠬𜐬𬐬𮀮𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀲𜀰𛀤𮱭𚠳𯐥𛀤𮰵𜀫𤰨𫠪𝀩𚠵𜁽𙐩𨀩𚑦𫱲𚁡🐳𛁪🐱𜠻𪠭𛐻𨐫👓𚀨𚁴𛱭𚡱𚱩𚐫𞐪𤰨𫐪𪰩𚐪𪰯𞐩𛱫𚑫🐲𚠪𪠻`.replace(/u../g,'')))

Nov 18 2020 5:52 PM UTC

}// 140/140

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much faster in firefox

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u/danny@hille.dk

NICE!
u/tomxor

Woah!! The low res makes it feel more real for some reason.
u/DataMeta

AMAZING #landscape
u/ciaccodavide

wow D:
u/rep_movsd

This is amazing
u/Xen

nicely done!

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danny@hille.dk

function u(t) {

for(c.width|=Y=9;--Y>0;)for(m=X=400;X--;)x.fillRect(X*5,C(t+X/130)*S(t*2+X/255)*m+m+Y**2+Y*X/77*S(X/99+t*2)*9+99,2,2)

Nov 18 2020 4:03 PM UTC

}// 117/140

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Just testing some sine wave patterns

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u/danny@hille.dk

Anybody remember the original PS3 dash wave patterns? Any ideas on how to replicate?
u/Xen

possibly bezierCurveTo() with .2 alpha?
u/danny@hille.dk

Definitely some alpha involvement, but i think you need a plane and add some waves to that, and then rotate the plane and add some waves to the planes edge. I tried to replicate in 2d using only sin function, but it lookes like... a bunch of sinus curves :-) http://glslsandbox.com/e#69430.0
u/danny@hille.dk

I found a video of the dash waves... Im not even remotely close :-) https://www.youtube.com/watch?v=UMzKdD_6oUE&…
u/joeytwiddle

My mix: for(c.width|=Y=9;Y>0;Y-=.2)for(m=X=400;X-=2;)x.fillRect(X*5,C(t+X/130)*S(t*2+X/255)*m+m+Y**2+Y*X/77*S(X/99+t*2+C(X/25-Y)/5)*9+99,10,.5)
u/danny@hille.dk

wau u/joeytwiddle that looks amaizing

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ciaccodavide

remix of d/20677 by u/ciaccodavide

function u(t) {

c.width|=1
X=i=>960+C(t*i/20)*39*i
Y=i=>530+S(t*i/20)*(16+S(t)*8)*i
for(i=0;i<39;i++)
x.moveTo(X(i),Y(i)),
x.arc(X(i),Y(i),3*i,0,9)
x.fill()

Nov 18 2020 9:51 AM UTC

}// 140/140

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Tilting Astral Plane

dwitter.net | geb (19014)