Dweets awesomed by u/nburn42

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: #Food

show FPS hide FPS share fullscreen

chrispie

remix of d/19077 by u/chrispie

function u(t) {

for(i=2e3,f=(X,Y,n=0)=>Y<9?f(X*X-Y*Y-.8,2*X*Y+.6,n+.3):x.fillStyle=`hsl(${i/2},99%,${n*n*9}%`;i--;x.fillRect(i,t*60,1,999))f(i/480-2,1-t/9)

Jun 10 2020 4:06 PM UTC

}// 139/140

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

flowery

show FPS hide FPS share fullscreen

cantelope

function u(t) {

eval(unescape(escape`𪀽𨰮𭱩𩁴𪀽𞐹𛁐👴🱐𛡭𨑰𚀨𭠬𪐬𨐩🐾𮱶𙠦𮀮𩡩𫁬𤡥𨱴𚁘👩𙑨𛁙👩𛱨𯀰𛀱𛀱𚐻𬡥𭁵𬡮𚀨𭠫𚁡𦱩🡨🱩𛑨𞡷𛑨𚱩𧐫𨑛𪐼𭰭𪀿𪐫𪀺𪐭𭰫𪁝𚱡𦱩🱩𛐱𞡷𛐱𧐫𨑛𪐫𜑝𚐯𜐮𝐩𯀰𚐥𜡽𚐺𠑲𬡡𮐨𭰽𝐵𜐳𚐮𩡩𫁬𚀩𛡭𨑰𚀨𭠬𪐩🐾𚀨𪐪𚠲𛠵𚑼𜀩𙐲𚐻`.replace(/u../g,'')))

Jun 10 2020 6:17 AM UTC

}// 140/140

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

https://codegolf.dweet.net/a/447

u/nburn42

Awesome

show FPS hide FPS share fullscreen

doughno

remix of d/19013 by u/nburn42

function u(t) {

c.width|=b='fillText'
a=t%5
c.style.filter='invert('
x.font=`5in arial`
x[b]('BLACK',9,360*a)
x[b]('LIVES',9,715*a)
x[b]('MATTER',9,1070*a)

Jun 9 2020 11:31 PM UTC

}// 139/140

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

made it loop

u/nburn42

Nice!

show FPS hide FPS share 2 remixes fullscreen

intrinsic

function u(t) {

e=c.width=1920,f=c.height
for(r=0,i=1e3;i--;x.fillRect(S(i)*r+e/2-3,C(i)*r+f/2-3,6,6))
  r=(e+f)*C((t+i)*S(t/1e4)*1.59154943)/4

Jun 9 2020 9:47 PM UTC

}// 127/140

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

Particle loop

u/Xen

niice
u/intrinsic

Forked from openprocessing.org/sketch/206425

show FPS hide FPS share fullscreen

Xen

function u(t) {

t?x.font=(z=t*t%65)+"em'":x.fillRect(0,0,2e3,2e3)
x.fillText("❤️",899-z*11,599+z*5)
x.fillStyle=R(z,z,z^99,.06)

Jun 9 2020 3:44 PM UTC

}// 111/140

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

[-Forever-]

show FPS hide FPS share fullscreen

Feiro

function u(t) {

c.width=a=y=1920
while(a--)x.fillStyle=R(a&256,a&204,205/t),x.fillRect((a+t*100)%y,0,9,32),a>8||x.drawImage(c,T=a<<5,T)&x.drawImage(c,T-y,T)

Jun 9 2020 12:59 AM UTC

}// 140/140

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

From spring to summer

u/doughno

is it possible to fix the occasional glitching?

show FPS hide FPS share fullscreen

asteriskman

function u(t) {

for (i=0;i<999;i++){
x.fillStyle=`hsl(${T(i+t/9)},99%,50%`
u=i%30
v=i/30|0
x.fillRect(u*69+S(t)*99*S(2*i+t*9),v*39+S(t)*99*C(2*i+t*9),9,9)
}

Jun 8 2020 4:01 PM UTC

}// 140/140

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 fullscreen

New_Core

function u(t) {

for(j=9;j--;)for(i=(b=99-j*9);i--;)x.fillStyle=`hsl(${b*4},99%,${99*S(i/b*3.3)}%)`,x.fillRect(0,440+i*2+5*b*S(t-j/1.8),1920,3)

Jun 8 2020 3:10 PM UTC

}// 126/140

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

u/sigveseb

Old school cool
u/UEZ

#raster #bars #c64

show FPS hide FPS share 3 remixes fullscreen

rodrigo.siqueira

remix of d/18999 by u/rodrigo.siqueira

function u(t) {

for(let i=2e3,f=(X,Y,n=9)=>Y?f(X*X-Y*Y,2*X*Y+.65,n+.15):x.fillStyle=`hsl(${n},80%,${80*C(n)}%`;i--;x.fillRect(i,t*90,1,99))f(i/3e3-1,1-t/25)

Jun 7 2020 8:10 PM UTC

}// 140/140

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

red zoom #julia #fractal

show FPS hide FPS share fullscreen

ntsutae

function u(t) {

t*=60,t||(c.width=w=640)
for(x.drawImage(c,0,1),i=w;a=t+i^t-i,g=Math.abs(t+a^t-a)%497<255?w:0,--i;)
x.fillStyle=R(g,g,g),x.fillRect(i,0,1,1)

Jun 7 2020 5:42 PM UTC

}// 140/140

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

u/katkip

amazing

dwitter.net | nburn42 (3357)