Dweets awesomed by u/danny@hille.dk

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

vgel

remix of d/27314 by u/vgel

function u(t) {

for(w=p=c.width|=H=Math.hypot;p<2e6;x.fillRect(p%w,p/w,1/Z,9))for(Z=i=5;i--;p+=19)Z-=H(H(C(t)*(X=p/w%1-.5)-S(t)*Z,p/1e6-1)-.3,C(t)*Z+S(t)*X)

Apr 1 2023 6:49 PM UTC

}// 140/140

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

the ring #sdf #scarymovies

u/vgel

if you can't beat the weird artifacts, say they're intentional :-)
u/joeytwiddle

weird accidental artifacts are sometimes the best!

show FPS hide FPS share 1 remix fullscreen

tomxor

remix of d/27290 by u/vgel

function u(t) {

eval(unescape(escape`𩡯𬠨𢀽𣑡𭁨𛡨𮑰𫱴𛁣𛡷𪑤𭁨👰👷🐱𜠸𞱰🀱𩐴𞱒🀱𜠦𢀨𢀨𠰨𭀩𚡘𛑓𚁴𚐪𦠬𦐩𛐮𜰬𠰨𭀩𚡚𚱓𚁴𚐪𦀩🠮𜐵🱒𛰽𛠹𞡸𛡦𪑬𫁒𩑣𭀨𬀥𭰬𬀫𚰯𭰬𤠯𞀬𤠽𜐩𚑘👰𛰶𝀥𜠭𜐬𦐽𬀯𞁥𜰭𛠶𛁚👒𛰸𛐮𝐻`.replace(/u../g,'')))

Apr 1 2023 2:06 PM UTC

}// 120/140

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

Torus #sdf 153 Bytes

u/tomxor

13 chars over, this has been squeezed pretty hard, I don't think it's going to fit into 140.
u/magna

donut underestimate yourself
u/tomxor

😂 🥁

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/27311 by u/rodrigo.siqueira

function u(t) {

for(c.width|=m=710;m--;x.stroke())X=C(m+t),Y=S(m*2+t+C(m+t*5)),x.beginPath(),x.arc(250+720*++X,530+320*Y++,120,0,7)

Apr 1 2023 12:26 AM UTC

}// 115/140

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

instability

u/jdspugh

Infinite slinky
u/joeytwiddle

A #donut trying to escape being eaten

show FPS hide FPS share 1 remix fullscreen

vgel

remix of d/27292 by u/vgel

function u(t) {

for(w=p=c.width|=H=Math.hypot;p<2e6;x.fillRect(p%w,p/w,Z*9,9))for(Z=i=9;i--;p+=19)Z-=H(H(C(t)*(X=p/w%1-.5)-S(t)*Z,p/1e6-1)-.4,C(t)*Z+S(t)*X)

Mar 31 2023 6:14 AM UTC

}// 140/140

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

spinning torus #uncompressed #SDF

u/vgel

finally got it!!! this was really tough. thanks to u/Xen on d/27292 for pointing out an unneeded variable which sent me down this rabbit hole :-)

show FPS hide FPS share fullscreen

KilledByAPixel

function u(t) {

for(i=9;i--;)for(j=99;j--;x.fill(x.arc(X=j**7.5%2e3,j*11,(r=t*60+i*9+j*5+X/3-1200)>0&&r,0,9)))x.beginPath(x.fillStyle=R(i*99,i*i*5))

Mar 31 2023 2:14 AM UTC

}// 132/140

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

Burn 🔥

u/cantelope

#blackbody

show FPS hide FPS share fullscreen

Xen

remix of d/27310 by u/gpolonus

function u(t) {

x.arc(960+S(t)*t,540+C(t)*t,t*=t,0,t)
x.strokeStyle=`hsl(${t*96} 50%50%`
x.beginPath(x.stroke())

Mar 30 2023 11:08 PM UTC

}// 96/140

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

inna '96 Style.

u/gpolonus

🤩

show FPS hide FPS share 1 remix fullscreen

rodrigo.siqueira

remix of d/27290 by u/vgel

function u(t) {

for(c.width|=m=1420;m--;x.stroke())X=C(m+t),Y=S(m+t*2),x.beginPath(),x.fillRect(V=m%41*47,m-m%41,9,9),x.arc(700+330*++X,530+320*Y++,120,0,7)

Mar 30 2023 10:55 PM UTC

}// 140/140

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

#torus #grid #uncompressed

u/Xen

love it!
u/vgel

RIP the SDF... :-) it looks convincing though!

show FPS hide FPS share 1 remix fullscreen

gpolonus

remix of d/27309 by u/gpolonus

function u(t) {

t||(m=[960,540])
r=t*3
x.fillStyle=R((m[0]+=r*S(r)/3)*.13,(m[1]+=r*C(r)/3)/4.23,150)
x.fillRect(...m,50,50)

Mar 30 2023 9:29 PM UTC

}// 107/140

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

Spiral Journey of the Rect

u/Xen

nice!

show FPS hide FPS share fullscreen

Xen

remix of d/27296 by u/deobfuscate

function u(t) {

e=f=>Math.random()*f|0
with(x)fillRect(e(X=2e3),e(X),9,9+!drawImage(c,C(t*X),S(t*X)),fillStyle='#'+e(8e7));c.onclick=z=>c.width++

Mar 30 2023 5:36 PM UTC

}// 129/140

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

Golfed to fit

u/deobfuscate

He used squaresssss
u/Xen

ickle sqarrs tho :-O

show FPS hide FPS share 1 remix fullscreen

deobfuscate

remix of d/27291 by u/deobfuscate

function u(t) {

eval(unescape(escape`󮌮󨭥󩽩󫭐󨝴󪌨󚜊󩜽󚍦󚜽󟭍󨝴󪌮󬭡󫭤󫽭󚌩󚭦󒭸󛭥󫍬󪝰󬽥󚍥󚌲󩜳󚜬󩜨󜭥󜼩󛌲󜌬󜬰󛌰󛌰󛌶󚜊󮌮󩭩󫍬󤽴󮝬󩜽󤬨󩜨󜬵󝜩󛍥󚌲󝜵󚜬󩜨󜬵󝜩󚜊󮌮󩭩󫍬󚌩󒭸󛭤󬭡󭽉󫝡󩽥󚍣󛍃󚍦󬭡󫝥󚜬󤼨󩭲󨝭󩜩󚜊󨼮󫽮󫝯󭝳󩝤󫽷󫬽󚌩󟜾󨼮󭽩󩍴󪌫󟜰`.replace(/u../g,'')))

Mar 30 2023 1:34 PM UTC

}// 133/140

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

COLORED dot takeover. (click to clear canvas)

dwitter.net | danny@hille.dk (36074)