Dweets awesomed by u/chochkobagera

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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chochkobagera

function u(t) {

c.width|=0;
  for(i=0;i<2000;i++)
  x.fillRect(800*S(t/3+i+42)+960, (-1)**i*2000*S(((100*t**2%2/3)+7)/i)+600, 15, 11);

Dec 28 2017 11:36 AM UTC

}// 118/140

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lowpoly

remix of d/4348 by u/lowpoly

function u(t) {

i=2e3,c.width=i,x.fillRect(0,0,i,i),x.fillStyle='#fff';for(p=i;p--;)d=p/500,x.fillRect((p+d*50*(t+i))%i,(''+p*T(p)/i).substr(-3)/999*i,d,d)

Dec 28 2017 11:00 AM UTC

}// 139/140

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Scrolling stars that look more like stars :) Now to add sine functions or something.

u/Xen

x.fillRect(0,0,c.width=p=i=2e3,i)
u/lowpoly

yeah, i usually do something like i=c.width=2e3 now :P

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anykey

remix of d/4206 by u/anykey

function u(t) {

e=510
r=1600
for(i=1;i<99;i+=5){
x.beginPath()
x.moveTo(e+C(t/i)*r,e+S(t/i)*r)
x.lineTo(e,e)
x.strokeStyle=R(t*50%255,99,99)
x.stroke()
}

Dec 28 2017 10:58 AM UTC

}// 137/140

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yassato

function u(t) {

c.width=1920; 
  for(i=0;i<5;i++){
z=i==2?2+Math.abs(S(t))*2:2;
  x.fillRect(800+i*70+S(t)*600, 800, 50,-z*100) 
}

Dec 28 2017 10:35 AM UTC

}// 114/140

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chochkobagera

function u(t) {

c.width|=0;
  for(i=0;i<2000;i++)
  x.fillRect(800*S(((t+60)/8000)+i+42)+960, 400*S(((t+60)/3000)*i)+600, 5, 5)

Dec 28 2017 10:13 AM UTC

}// 111/140

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retera

function u(t) {

c.width=w=1920
v=t+400
for(q=255;q--;){x.fillStyle=R(q,q,q);x.beginPath();x.arc(w/2+C(v-q)*(v+q),540+S(v-q)*(v-q),40,0,6.283,!1);x.fill()}

Dec 28 2017 8:54 AM UTC

}// 138/140

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u/Xen

nice style
u/geb

#background
u/vain

well done!

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ianertson

function u(t) {

for(c.width=1920,s=480,q=0;q++<40;)for(j=0;j++<100;)a=q/t,x.fillStyle=R(4*j,q,j+q+j*q),x.fillRect(T(a)*s*T(j+t)+960,S(a)*s*T(j-t)+540,8,8);

Dec 28 2017 8:30 AM UTC

}// 139/140

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retera

remix of d/4330 by u/retera

function u(t) {

s=480;for(q=0;q++<40;){for(j=0;j++<10;){a=q/t;x.fillStyle=R(j*8,q*8,j+q+j*q);x.fillRect(C(a)*s*S(j+t)+960,S(a)*s*C(j-t)+540,8,8)}}

Dec 28 2017 8:08 AM UTC

}// 130/140

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jonathan_b

remix of d/4239 by u/jonathan_b

function u(t) {

c.width^=0;s=500;for(i=0;i<768;i++)for(j=0;j<6;)x.fillStyle=R(i,j*40,s/C(i),.6),x.fillRect(960+s*C(i)*S(T(t/j*.3)+j++/j*i),540+s*S(i),20,20)

Dec 28 2017 2:09 AM UTC

}// 140/140

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Exca

function u(t) {

t/=4;for(i=0;i<1100;i++){d=C(t+i),s=i==0?2920:9-d*8;x.fillStyle=R(i,i,i,0.1);x.fillRect(S(t*2.5+i)*220*S(C(t)+i%50)+960*(i==0?-1:1),i,s,s);}

Dec 27 2017 7:58 PM UTC

}// 140/140

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Show more comments…
u/magna

Wow!
u/Xen

impressive first 2 dweets
u/sigveseb

Very nice
u/mrremix

i really like this one... might do a remix later :]
u/CliffJonesJr

I remixed this into a tornado: https://www.dwitter.net/d/4590
u/lionleaf

#twister
u/Cloud

Milk path
u/vain

cool looking twister / tube

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