Dweets awesomed by u/andrea270872

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: #Food

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lars-erik

remix of d/22623 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*30+S(t)*50),b=45
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*(y+t*50*S(t/2.5)|0))%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 3:22 PM UTC

}// 131/140

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I have no idea what I'm doing™ #4.7

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Agnes

function u(t) {

for(l=t?l:0,q=c.width+=0;--q;Q=t?Q+`l ${e} ${f}`:"M 960 540")e=3*S(a=l*t*q),f=3*C(a),l+=(e*e+f*f)**.5;x.stroke(new Path2D(Q))

Apr 24 2021 10:33 AM UTC

}// 125/140

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Seahorse pattern (performance warning)

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danny@hille.dk

remix of d/22595 by u/Toshiya-Marukubo

function u(t) {

for(i=l=1920;i-=30;)for(j=l;j-=30;x.fillRect(j,T(j)*i+560,T(k-t/9)*20,T(k-t/9)*20))k=i*l+j,x.fillStyle=`hsl(${k},99%,55%,.6`

Apr 23 2021 2:59 PM UTC

}// 124/140

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golf and play

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magna

function u(t) {

c.width|=0
for(j=4;j--;)for(i=9;i--;x.fillRect(400+i*100+S(t-j/30)*300,400,50,200))x.fillStyle=j?`hsl(${240*j+60},99%,50%`:'#000'

Apr 23 2021 3:46 AM UTC

}// 129/140

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#default color fringing

u/magna

j/60 looks better when fullscreen
u/Xen

nice!
u/andrea270872

I remember this...! :D My father would stand up and bang on the TV with his fist!
u/tomxor

Did the TV scream back "Please father, accept me for what I am!"

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magna

remix of d/21967 by u/magna

function u(t) {

(x.globalAlpha=t%1/9)<.03?c.width|=0:0
for(i=9;i--;x.fillRect(-25,-100,50,200))x.setTransform(k=C(A=i*t),z=S(A),-z,k,425+i*100+S(t)*300,500)

Apr 23 2021 3:36 AM UTC

}// 140/140

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#default

u/BackendForth

like watching a Snyder film

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Toshiya-Marukubo

function u(t) {

l=c.width=1920;t/=10;for(i=1080;i-=30;)for(j=l;j-=30;){k=i*l+j;x.globalAlpha=T(k-t);x.fillRect(j,T(j+t)*i+1080/2,T(k-t)*20,T(k*i+t)*20)}

Apr 23 2021 1:13 AM UTC

}// 136/140

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Initial post.

Show more comments…
u/taupelink

Welcome to Dwitter!
u/Toshiya-Marukubo

Nice to meet you : ) I'm grad to join here.
u/andrea270872

Well done. Makes me think of some 60's cover/animation art... very cool
u/Toshiya-Marukubo

Thank you so much!!!
u/Xen

Welcome to the dwitter family!
u/danny@hille.dk

Super cool first dweet! love it
u/DataMeta

Cool! #keepsongiving
u/Toshiya-Marukubo

Thank you so much!

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contone

function u(t) {

c.width|=0
for(i=3e3;i--;)
x.fillStyle=R(i%255),
x.fillRect(20*S(i/3+(t%.7)*9)+940+S(u=i/23.8)*i/5,500+C(u)*200+i/150*20*S(i/150/9),40,50)

Apr 22 2021 3:11 AM UTC

}// 138/140

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contone

remix of d/22585 by u/contone

function u(t) {

c.width|=0
for(i=2e3;i--;)
x.fillStyle=`hsl(${i%3*6+200},99%,50%)`,
x.fillRect(940+S(u=i/23.8)*900,(C(4*t-i/4))*500+450,50,300)

Apr 21 2021 9:56 PM UTC

}// 127/140

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contone

function u(t) {

c.width|=0
for(i=2e3;i--;)
x.fillStyle=R(o=i/4,0,o),
x.fillRect(960+S(u=i/30)*i,(C(u)+S(9*t-o))*200*i/2e3+i,i/20,o)

Apr 21 2021 8:46 PM UTC

}// 115/140

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DaSpider

remix of d/22514 by u/KilledByAPixel

function u(t) {

for(i=6e3;!t&&i--;)document.write`<input type=radio style=font-size:1px;margin:-3; onmouseover=checked=event.buttons>`

Apr 21 2021 5:05 PM UTC

}// 118/140

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