Dweets awesomed by u/iverjo

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 fullscreen

jellyedwards

function u(t) {

c.width=400;for(i=5;i--;x.fillRect(0,100+i*10,400,1))x.font='25px A';for(m=t*5|0;m--;x.fillText('🎵',-t*99+m*25,100+10*(m%9>4?n:4-n)))n=m%5

Mar 28 2020 7:30 PM UTC

}// 138/140

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

Philip #glass

show FPS hide FPS share fullscreen

pavel

remix of d/18074 by u/pavel

function u(t) {

c.width|=f=(X,Y,d,z=2+X*S(a=Y-4*t))=>d>>8?x.fillRect(960+1e3*X*C(a)/z,540+1e3*Y/z,6,6):[t,t+2,t+4].map(i=>f(X+C(i)/d,Y+S(i)/d,2*d));f(0,0,2)

Mar 28 2020 3:27 AM UTC

}// 140/140

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

#sierpinski dance

Show more comments…
u/sigveseb

Very clean!
u/DataMeta

So smooth!
u/aleamb

wow! very smart code!
u/lionleaf

What an amazing dweet. And little did you know I had already planned #dancing as the theme for April. You were ahead of the times :D
u/joeytwiddle

Nice! Here is a dirtier, underrated relative: d/13611
u/Qwitter

looks glossy!
u/vain

Very nice and smooth 3D rotated and transformed sierpinski

show FPS hide FPS share fullscreen

xem

function u(t) {

c.width=40;for(i of["pixelated","crisp-edges"])c.style.imageRendering=i;x.font="16px a";x.fillText(String.fromCodePoint(127744+t*5|0),0,16)

Mar 27 2020 4:42 PM UTC

}// 139/140

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

Experiment: show every emoxi as a 16*16px sprite with crisp edges (Fixed for Fx & Chrome)

show FPS hide FPS share fullscreen

pavel

function u(t) {

with(x)for(c.width|=i=4;i--;i%2||beginPath(fill()))fillStyle=R(r=150+90*S(a=t%3.14+(i>1)*22),r),arc(960-666*C(a),540,i%2*r,a/=2,a<.73?-a:19)

Mar 27 2020 5:41 AM UTC

}// 140/140

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

#pacman #loop

u/aleamb

love it!
u/farter

poop eats
u/farter

*my poop eats me*

show FPS hide FPS share fullscreen

katkip

function u(t) {

c.width*=1;c.style.filter=`blur(9px) contrast(6)`;for(i=999;i--;)x.fillStyle=R(i/4),x.fillRect(960+S(i**3-t)*999,540+C(i*i+t)*999,80,80)

Mar 26 2020 11:08 AM UTC

}// 137/140

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

u/WorldMerge

That's pretty cool! I didn't know for loops could be used without a comparison.
u/jellyedwards

The comparison is still there, it's just false when i-- is 0
u/Xen

nice!

show FPS hide FPS share fullscreen

jylikangas

function u(t) {

x[f="fillRect"](0,0,2e3,2e3)
for(i=600;i--;x.fillStyle=R(i*T))x[f](T=800,199+i,i?M=24+C(t)*20:320,6),x[f](T-i*2,T+i,M+i,C(i/150))

Mar 25 2020 5:19 PM UTC

}// 129/140

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

Quarantine Door

u/sigveseb

Nice concept
u/joeytwiddle

#spooky #door #halloween

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/18058 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁴🱴𚠽𝠰𞡳𨱡𫁥𚀹𛀹𚐬𨡥𩱩𫡐𨑴𪀨𬱴𬡯𪱥𚀩𚐬𪰽𝐻𪰻𩡩𫁬𤱴𮑬𩐽𨁨𬱬𚀤𮱓𚁴𚐪𜐹𛑴𙐴𚠹𞑽𘀹𞐥𙁻𝠵𚰱𞐪𤰨𦀩𯐥𨀩𨐽𚁴𚰨𪰥𝀼𜠩𚐥𜐶𚠮𝀬𦀽𭀯𜐶𚰨𛐭𪰥𝀼𜠩𯀰𛁦𪑬𫀨𨑲𨰨𞐹𛀶𜀬𦀪𞐫𤰨𦀪👡𚰹𚐪𜰬𨐫👓𚁘𚡘𚐯𜠹𛁡𚐩`.replace(/u../g,'')))

Mar 25 2020 5:05 PM UTC

}// 140/140

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

Stained #Glass

u/rep_movsd

#underrated

show FPS hide FPS share fullscreen

pavel

function u(t) {

for(i=c.width|=0;j=--i>>5;x.fillRect(960*(z+S(j*j)+r*C(i))/z,3e3*(.2+m*(m<0&&-1)**i)/z,s=--m*9/z,s))m=(t+j/7)%2-1,r=m>0&&m/3,z=2+S(j)+r*S(i)

Mar 25 2020 8:28 AM UTC

}// 140/140

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

Reflections on #rain

u/katkip

beautiful
u/aleamb

amazing
u/vain

amazing rain drop fx

show FPS hide FPS share 1 remix fullscreen

KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁴🱔🐳𝰵𞡳𨱡𫁥𚀹𛀹𚐻𥀭𛐻𨡥𩱩𫡐𨑴𪀨𩡩𫁬𚀩𛁳𭁲𫱫𩐨𚐩𚑦𫱲𚁫🐵𞱫𞱦𪑬𫁓𭁹𫁥👠𪁳𫀨𙁻𤰨𥀩𚠹𚰲𞑽𘀹𞐥𙁻𝠵𚰱𞐪𤰨𦀪𦀫𭀩𯐥𨀩𦐽𥀥𜐵𚰨𪰥𝀼𜠩𛁘👔𛰱𝐫𚀭𛑫𙐴🀲𚑼𜀬𫁩𫡥𥁯𚁘𚠹𚱓𚁘𚠽𦐩𚠲𛐶𛁙𚠹𚱓𚁘𚱴𚐪𜠭𝰩`.replace(/u../g,'')))

Mar 25 2020 5:07 AM UTC

}// 140/140

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

Stained #Glass

show FPS hide FPS share fullscreen

pavel

function u(t) {

for(c.width=w=480,i=999,f=g=>S(i)*g(t)+r*S(i*w)*g(t+8);i--;x.fillText('#=*-.'[z-9|0]||'',240+w*f(S)/z,135+w*r*C(i*w)/z))r=2+C(i),z=15+2*f(C)

Mar 25 2020 4:10 AM UTC

}// 140/140

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

#ascii #donut

u/Odog8

Hmm, I' m intrested in how this works?

dwitter.net | iverjo (55733)