Dweets awesomed by u/pavel

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

Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


    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

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/26056 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=W=220;i-=2;)for(j=1;j<W;x.fillRect(i,j++-h,2,h<53?h-53:h))x.fillStyle=R(h=((d=5e3/j)*S(A=i/W)&d*C(A)+t*40+t&30)*130/d,h*2,h*3)

Aug 30 2022 3:32 PM UTC

}// 140/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Bitwise pyramid production line #pyramid #d3

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/26043 by u/DazeWare

function u(t) {

for(c.width=i=W=250;i-=2;)for(j=1;j<W;x.fillRect(i,j++-h,2,h+1))x.fillStyle=R(h=((d=W/j*35)*S(A=i/W+t/2)&d*C(A)+t*80+t&36)*180/d,d/2,d)

Aug 29 2022 2:57 PM UTC

}// 135/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

3D city fly over #cityscape #perspective #city

Show more comments…
u/jdspugh

Awesome
u/aleamb

yeah!
u/384.cz

#lego
u/tomxor

Legos!! :D
u/Joachim

Put some minifigures in there!
u/384.cz

yeah!

show FPS hide FPS share 1 remix fullscreen

DazeWare

remix of d/26042 by u/DazeWare

function u(t) {

for(c.width=i=W=220;i-=2;)for(j=9;j<W;x.fillRect(i,j++-h,2,9/d))x.fillStyle=R(h=((d=W*9/j)*S(A=i/W+S(W))+t&d*C(A)+t&9)*t*99/d*T(t))

Aug 26 2022 7:40 PM UTC

}// 131/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

#loop

show FPS hide FPS share 1 remix fullscreen

DazeWare

remix of d/26041 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=W=220;i-=2;)for(j=9;j<W;x.fillRect(i,j++-h,2,9/d))x.fillStyle=R(h=((d=W*9/j)*S(A=i/W+S(W))+t&d*C(A)+t&9)*t*99/d-t*d)

Aug 26 2022 7:39 PM UTC

}// 130/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/26040 by u/DazeWare

function u(t) {

for(c.width=i=W=220;i-=2;)for(j=9;j<W;x.fillRect(i,j++-h,2,9/d))x.fillStyle=R(h=((d=W*9/j)*S(A=i/W+S(t))+t&d*C(A)+t*9&11)*9/d)

Aug 26 2022 2:11 PM UTC

}// 126/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

3D fly, perspective, fog effect, emboss. I just deleted random code, changed a few parameters and got this as result.

u/jdspugh

Wow
u/Joachim

That's amazing!! I'll need to pick this apart... looks a bit like https://en.wikipedia.org/wiki/Mode_7
u/cantelope

dat bitwise alien math :D
u/aleamb

wtf!!.... WOW!

show FPS hide FPS share 1 remix fullscreen

DazeWare

remix of d/7215 by u/jylikangas

function u(t) {

for(c.width=i=W=200;i-=2;)for(j=9;j<W;x.fillRect(i,j++-h,2,h+1))x.fillStyle=R(h=((d=W*9/j)*S(A=i/W+S(t))+t&d*C(A)+t*9&7)*W/d,h|2,!h*W-j)

Aug 26 2022 4:00 AM UTC

}// 136/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

u/vain

amazing. nice 3D temple world
u/aleamb

wow!

show FPS hide FPS share fullscreen

mxfh

remix of d/23558 by u/mxfh

function u(t) {

this.b||(I=new ImageData(w=2048,w),b=new Int32Array(I.data.buffer))
for(i=3e6;i--;b[i]=b[i-w]-(i-Y&Y+i)*t)Y=i*w
x.putImageData(I,0,0)

Aug 17 2022 11:41 PM UTC

}// 133/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

new weird mountain ranges

u/mxfh

mostly this (lol) just answers my own question, if the buffer can be reused in source of this remix.
u/magna

Keeps on giving

show FPS hide FPS share fullscreen

andreym

function u(t) {

c.width=1920;max=Math.min(t*10, 150);for(i=0;i<max;i+=4){x.beginPath();x.moveTo(0,c.height/max*i);x.lineTo(c.width/max*i,1080);x.stroke();}

Aug 16 2022 1:43 AM UTC

}// 139/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

just tryin

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/25935 by u/KilledByAPixel

function u(t) {

c.width=w=500
x.fillStyle='#025'
for(Y=j=0;j<9;++j)for(i=w;i--;Y+=S((i+t/3e3)**2*j))x.fillRect(i,a=Y+j*29,j/9,w),x.clearRect(i,a,j,1)

Aug 13 2022 4:17 AM UTC

}// 133/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Lost At Sea 🏊‍♂️

u/UEZ

I like the very smooth waves :-)
u/taupelink

wow!
u/pavel

Very nice vibe. You can do x.fillStyle='#025'+j for the fade to avoid the low rez.
u/pavel

Hm your sub-pixel trick works even at 1:1 rez... neat

show FPS hide FPS share fullscreen

jdspugh

remix of d/25932 by u/KilledByAPixel

function u(t) {

b=99;h=2e3;for(a=-3;a++<8;)for(q=a<8,y=a*b,i=3e2;i--;x.fillRect((i*7+q*t*a)%h-b,y+=C(i*y*y)*17,q?b:a,h))x.fillStyle=R(d=t+q*a*t**.5*9,d/2)

Aug 8 2022 4:55 AM UTC

}// 138/140

Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Mountain Sunrise

dwitter.net | pavel (31980)