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: #Food

show FPS hide FPS share fullscreen

bokoskokos

function u(t) {

for(w=c.width|=i=0,q=20,y=99,g=C(t),e=S(5*t);++i<999;)h=C(t-i),x.fillRect(800*C(i+t)+w/2+y*g,y*e+540+h*h*y,q,q)

Jan 4 2018 4:13 PM UTC

}// 111/140

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

BackendForth

function u(t) {

c.width=1920
for(i=0;i<1720;i+=16){x.beginPath()
s=t%8*39+i/9-222
x.arc(i,99+i/3+99*S(i/99+t/9),i/9*(1+Math.pow(1.01,-s*s)),0,7)
x.stroke()}

Jan 4 2018 3:14 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/joeytwiddle

Gulp!
u/Xen

snake done gone eaten!
u/iverjo

4 characters shorter: c.width+=0;for(i=0;i<1720;i+=16)x.beginPath(),s=t%8*39+i/9-222,x.arc(i,99+i/3+99*S(i/99+t/9),i/9*(1+Math.pow(1.01,-s*s)),0,7),x.stroke()
u/codeslaw

Reminds me of my first dweet! d/2083
u/joeytwiddle

#worm

show FPS hide FPS share fullscreen

eviltoad

remix of d/5469 by u/eviltoad

function u(t) {

c.width|=f=(a,d,g,b,w,h)=>!d?0:(x.fillRect(w-=g*C(a),h-=g*S(a),d*4,d*4),[b,b/9,-b].map(_=>f(a+_,d-1,g/2,b,w,h)));f(2,7,600,4*S(t),940,1080)

Jan 4 2018 11:00 AM UTC

}// 139/140

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

u/joeytwiddle

#klingon #sierpinski #batleth

show FPS hide FPS share fullscreen

mpasula

remix of d/5464 by u/mpasula

function u(t) {

t||x.translate(960,540)
h=C(t*9)*255
x.fillText(t&1?'❤️':'< 3',-6+T(h)*9,S(h)*29+5)
x.drawImage(c,-1008,-567,2016,1134)
x.rotate(C(t)/4e3)

Jan 4 2018 9:25 AM UTC

}// 139/140

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

mpasula

function u(t) {

t||x.translate(960,540)
h=C(t*9)*255
x.fillText(t&1?'🚀K':'👾.',-6+T(h),S(h)*9+5)
x.drawImage(c,-1008,-567,2016,1134)
x.rotate(C(t)/2e3)

Jan 4 2018 8:49 AM UTC

}// 135/140

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

remix of #5366 by hoplite

show FPS hide FPS share fullscreen

mpasula

function u(t) {

t||x.translate(960,540)
h=C(t*9)*255
x.fillText('🚀:',-6,S(h)*5+5)
x.drawImage(c,-1008,-567,2016+S(h),1134+C(h))
x.rotate(C(t)/2e3)

Jan 4 2018 8:37 AM UTC

}// 131/140

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

remix of #5366 by hoplite

show FPS hide FPS share fullscreen

laynehobby

function u(t) {

c.width=y=m=256
a=C(t)
for(;y--;)x.fillStyle=R(y*a||m,(y?m-y:m)*a,y&&m*a),x.beginPath(),x.arc(128,y?y-1e3:m-m*a,y?1e3:50,y&7,8),x.fill()

Jan 4 2018 6:29 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/magna

Great!
u/Xen

very nice
u/laynehobby

thanks!
u/iverjo

Nice colors!
u/M1T0

cool idea
u/joeytwiddle

#sunset

show FPS hide FPS share fullscreen

shensd

function u(t) {

c.width|=0;l=S(t)*300;x.fillRect(0,0,1920,620);for(i=l;i<l+250;i++){x.fillStyle=R(i/2,i/4,i,255);x.fillRect((i+600),(i+300),300,300)}

Jan 4 2018 5:16 AM UTC

}// 134/140

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

He appears

u/magna

Nice idea!
u/Xen

good style

show FPS hide FPS share fullscreen

lowpoly

remix of d/5442 by u/lowpoly

function u(t) {

c.width=l=2e3;for(Y=0;Y<2e3;Y+=9,l=t+Y/70)for(w=5;w--;)x.fillRect((C(l)*Y/55-w/2+20)*50,Y,w*50,Y,x.fillStyle=`hsl(${Y-t*60},100%,${5-w}0%)`)

Jan 4 2018 3:52 AM UTC

}// 140/140

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

u/magna

Very cool!

show FPS hide FPS share 2 remixes fullscreen

jbl

remix of d/5314 by u/jbl

function u(t) {

c.width|=i=300
x.lineWidth=.1
while(--i)q=19+S(t/6)/28*i,x.arc(S(q/3)*i+q*60,(C(q*S(t/2))+4)*i/2+200,(C(q)*60+200)*S(i/96),0,7)
x.stroke()

Jan 4 2018 2:37 AM UTC

}// 138/140

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

Show more comments…
u/magna

Nice!
u/nystrand

cool!
u/rikardlindstrom

love it!
u/iverjo

It looks organic
u/lionleaf

#balloon #organic #floppy
u/leonarven

Damn that looks impressive, still such simple! :)
u/skeletonNatte

Somehow pretty unsettling

dwitter.net | iverjo (56085)