Dweets awesomed by u/emgordon154

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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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yukulele

function u(t) {

x.stroke(new Path2D([[500,3e4],[400,18e5],[200,216e5]].map(([e,b])=>`M960,540l${S(n=Date.now(c.width+=0)/b*Math.PI)*e} `+-C(n)*e).join("")))

Jan 23 2020 9:54 PM UTC

}// 140/140

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🕒

u/katkip

#clock #time

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denzen

function u(t) {

with(a=60,x)fillText("🏰",0,12),fillStyle=R(...getImageData(X=t*a%16,Y=t&15,1,1).data.map((c,i)=>c&~(t*a%99))),fillRect(540+X*a,150+Y*a,a,a)

Jan 23 2020 6:02 PM UTC

}// 139/140

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glitched #castle

u/tomxor

Cute!
u/katkip

nice

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rodrigo.siqueira

remix of d/17337 by u/rodrigo.siqueira

function u(t) {

x.font=`${1+2*C(i=t)}in'`
for(k in x)p=P=>355*S(i/P),x.fillStyle=R(p(1),p(.9),p(5),.01/(1+C(t))),x.fillText(k,S(i=i++-t)-9,t*6*i*C(i)+680)

Jan 23 2020 5:59 PM UTC

}// 138/140

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Global Composite: Alpha on Canvas (#waitforit to see the name of the artwork) #colors

u/Xen

nice
u/emgordon154

This would make a great wallpaper for an art workstation!

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KilledByAPixel

remix of d/15973 by u/KilledByAPixel

function u(t) {

for(i=c.width|=k=960;z=--i/9;x.lineWidth=29)x.arc(550+z*S(j=i/k)*7,700-z*C(j)*9,3e3/z,m=k*(C(j)*i**.7/k*9-t/19)/9,m);x.stroke()

Jan 23 2020 9:06 AM UTC

}// 127/140

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Unwind

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KilledByAPixel

function u(t) {

for(c.width|=z=i=800;i--;x.fillRect(946+S(a)*z,940+C(a)*99,59,50*(i%20>5)+300*(i%160>65)-z))x.fillStyle=R(v=99+99*S(a=i/127+t),v/4,9,C(a)+1)

Jan 23 2020 3:36 AM UTC

}// 140/140

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#Castle

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rodrigo.siqueira

remix of d/17337 by u/rodrigo.siqueira

function u(t) {

x.font=`${1.85*S(i=t)}in'`
for(k in x)p=P=>255*S(i/P),x.fillStyle=R(p(1)+180,p(.1),p(.2),.02),x.fillText(k,S(i++)*2-9,t*14*i*C(i)+600)

Jan 23 2020 12:31 AM UTC

}// 135/140

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CompositeOperation SmoothingEnabled

u/katkip

#trick

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KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩👴🰱𞡘👙🐲𩐳𛁺👧𩑴𢑭𨑧𩑄𨑴𨐨𦀬𦐫𞐬𜐬𜐩𛡤𨑴𨑛𜡝𞱩𛐭𞱢𩑧𪑮𤁡𭁨𚁦𪑬𫀨𩑬𫁩𬁳𩐨𭀿𦀺𪐬𭀿𦐫🐹𞠲𜀰𚡓𚁩𛰲𞐹𚐭𝀰𜀬𬐽𮠿𜰺𚁙🐰𛁘🐱𩐳𚱓𚁴𚐪𞐰𜁼𜀬𞐹𚐬𭀿𬐺𜑥𜰬𜀬𜀬𝰩𚐩𚑦𪑬𫁓𭁹𫁥👴𙠦𮠿𙰣𡡆𡠧𞠧𘰰𜀳𙰻`.replace(/u../g,'')))

Jan 22 2020 11:34 PM UTC

}// 140/140

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Bombs Away! 💣

u/tomxor

hah nice, oldskool colision detection :)
u/katkip

Reminds me of pocket tanks
u/tomxor

wait... this is almost literally your name :D

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rodrigo.siqueira

remix of d/17331 by u/emgordon154

function u(t) {

x.font=`${1+2*C(i=-t)}in'`
for(k in x)p=P=>255*S(i/P),x.fillStyle=R(p(1),p(.2),p(3),.01/(1+C(t))),x.fillText(k,S(i++)**2*900,t*5*i*C(i)+680)

Jan 22 2020 7:06 PM UTC

}// 140/140

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Monet's style on canvas. #waitforit to see overlapping of paintings and #colors

u/emgordon154

Ooh la la, I love it! A beautiful painting that reminds me of rainbowed metal jewelry

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yukulele

function u(t) {

c.width+=j=0
for(i=-t*5;i<1e3;j=i++*2.4)x.beginPath(x.fillStyle=`hsl(${i*t**2},99%,50%`)+x.arc(960+C(j)*i,540+S(j)*i,i**.5,0,7)+x.fill()

Jan 22 2020 6:17 PM UTC

}// 136/140

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🌈🌻

u/f8f82804

#phyllotaxis
u/Xen

love it
u/Odog8

yes, phi

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emgordon154

function u(t) {

x.font=`${2+2*t%90}em f`
for(k in x){
p=P=>99*S((60*t)**P)
x.fillStyle=R(p(1),p(1.1),p(1.2),.03)
x.fillText(k,T(t++)-100,600+60*t*C(t))
}

Jan 22 2020 7:53 AM UTC

}// 137/140

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