Dweets awesomed by u/trupples

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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katkip

remix of d/15923 by u/stefano

function u(t) {

c.width=1920;d=120;r=60;q=0;while(q<144){i=q%16;j=q++%9;x.beginPath();x.arc((i*d)+r,(j*d)+r,Math.abs(S(S(i+t)*C(j-t)+t))*r,0,7);x.fill()}

Oct 4 2019 2:06 PM UTC

}// 137/140

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asteriskman

function u(t) {

c.width|=0
x.font='8em"'
p=i=>S(i*3)*99+99
x[f='fillText']('👹',a=p(t),99)
x.fillRect(a+85,99,5,600)
x[f]('🍬',a,750)
x[f]('🙄',p(t-.3),999)

Oct 3 2019 11:43 AM UTC

}// 137/140

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Inktober Day 3 - Bait

u/taupelink

ha!
u/Xen

love it

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tomxor

remix of d/15822 by u/joe.m

function u(t) {

for(c.width=w=X=1920;X--;x.fillRect(X,w*Y/18,9,9))
for(Y=n=5;n--;k=n*2+1,Y+=S(38*X/w*k)/k**(2-S(5*X/w-3*t)))1

Sep 27 2019 8:03 PM UTC

}// 109/140

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Squine Wave

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u/Xen

i wanna hear it!
u/tomxor

Oh no the challenge has been set! i'd imagine it sounds a bit like wavetable synthesis, even though it's not.
u/KilledByAPixel

it sounds like tone morphing between a sine and square wave.
u/katkip

interesing
u/katkip

^ with t
u/iverjo

#waveform

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username

remix of d/8964 by u/conorpo

function u(t) {

for(c.width|=i=9;i--;)for(j=20;j--;)x.fillStyle=`hsl(${i*99},99%,${(n=j+i*5-(t%9)*9)*8}%`,x.fillRect(400+i*100,30+j*30+3**n,100,100)

Sep 23 2019 6:50 PM UTC

}// 132/140

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integrating

u/username

#randomremix no 27

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mildlybean

function u(t) {

for(X=c.width+=0;X--;x.fillRect(X,540+S(X/200)*99*(t/2%Math.PI+.5)-Y/2,9,Y))x.fillStyle='#6A5',Y=S(X/800-t-3),Y=(Y**.4*150+Y*25)

Sep 21 2019 2:22 PM UTC

}// 128/140

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Say hi to Monty

u/aleamb

#organic
u/katkip

snake

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katkip

function u(t) {

eval(unescape(escape`𨰮𭱩𩁴𪀪🐱𞱸𛡬𪑮𩑗𪑤𭁨🐳𞱦𫱲𚁪🐵𞐻𪠭𛐻𚑻𮀮𨡥𩱩𫡐𨑴𪀨𚐻𩡯𬠨𪐽𝐻𪐭𛐻𚑸𛡡𬡣𚀹𝠰𚱓𚁩𚠱𛠵𝰫𭀩𚠴𜀰𛀳𝀰𚱃𚁩𚠱𛠵𝰫𭀩𚠲𜀰𚱪𚠵𛀰𛀰𛀷𚐻𨰮𬱴𮑬𩐮𨡡𨱫𩱲𫱵𫡤👸𛡦𪑬𫁓𭁹𫁥👒𚀷𜀬𪠪𜰬𝐰𛑩𚠹𞐩𛁸𛡦𪑬𫀨𮀮𬱴𬡯𪱥𚀩𚑽`.replace(/uD./g,'')))

Sep 17 2019 5:13 PM UTC

}// 139/140

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c.width*=1;x.lineWidth=3;for(j=59;j--;){x.beginPath();for(i=5;i--;)x.arc(960+S(i*1.57+t)*400,340+C(i*1.57+t)*200+j*5,0,0,7);c.style.background=x.fillStyle=R(70,j*3,50-i*99),x.fill(x.stroke())}

Show more comments…
u/Lazy1337

neat style
u/KilledByAPixel

👍
u/0x04

Moiré pattern FTW! 😵
u/DataMeta

Stylish!
u/katkip

Thx.
u/yoginth

cool

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rodrigo.siqueira

remix of d/15667 by u/nystrand

function u(t) {

for(r=945,i=1080;i--;x.fillRect(a+r,b+r-9,20,20))a=t*i*i*r%2e3-r,b=i-r,g=i+S(t)*a/5,x.fillStyle=R(A=C(g/a)*C(t*3-b/g)*i,A+a/8,A+b,.3)

Sep 12 2019 5:13 PM UTC

}// 134/140

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Flight landing

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u/magna

*while on drugs
u/0x04

Wow, trippy 😵
u/KilledByAPixel

👍
u/tomxor

woOp woOp woOp pull up, pull up
u/katkip

Awesome
u/Joachim

That's a very long runway!

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jlidbeck

function u(t) {

with(Math)for(i=c.width|=0;i-=20;)for(j=1e3;j-=20;)m=i-499,n=j-499,u=5*atan2(m,n),v=log(m*m+n*n)*3,z=9+9*C(u-t)*S(v-t*7),x.fillRect(i,j,z,z)

Sep 12 2019 3:03 AM UTC

}// 140/140

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u/13thptr

original

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nystrand

function u(t) {

for(r=777,i=2e3;i--;x.fillRect(a+r,b+r,29,19))a=t*i*i*r%2e3-r,b=i-r,g=i/3+S(t)*a/24,x.fillStyle=R(A=S(t+a/g)*S(C(t/2)+t-b/g)*i,A+a/8,A+b,.3)

Sep 9 2019 7:02 PM UTC

}// 140/140

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Show more comments…
u/yonatan

Nice one! How does it work?
u/yonatan

Oh I get it, a and b are coords used to generate the pixel color with g as tilt
u/pavel

very nice
u/13thptr

great style
u/aleamb

fucking awesome!!
u/KilledByAPixel

👍
u/magna

wowza
u/iverjo

Wow, very nice!
u/vain

Incredible

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taupelink

function u(t) {

for(f=1,i=d=e=1e3;i--;x.fillRect(960+d*z*C(e),540+d*z*S(e),f,f))r=Math.random(z=50)*15|0,[d,e,f]=[2+r*.6+f*C(d),r+2-f*S(d)/3,r%3/2+.2/f**.5]

Sep 9 2019 1:54 AM UTC

}// 140/140

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d/15661

u/katkip

Awesome

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