Dweets awesomed by u/stiaje

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

FireFly

function u(t) {

for(i=5e3;i--;i%4||x.beginPath())Z=i/128+i%2,X=i/4%32+(i%4>1),x.fillStyle=R(Y=S(X*X/32+Z*Z/32-X-Z-t*6)*80+99),x.fill(x.lineTo(X*60,Z*35-Y))

Aug 2 2017 9:02 PM UTC

}// 139/140

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

Ripples!

u/alien

Respect

show FPS hide FPS share fullscreen

raurir

function u(t) {

c.width=1920;p=92;for(n=0;n<p*p;n++){i=n%p,k=n/p|0,j=(k-p/2)/(p/2),r=C(t*3+(i+k)/9*C(t))*2*(1-j*j);x.fillRect(p+k*19,p+(i-r*r)*9,19,3)}

Aug 2 2017 1:08 PM UTC

}// 135/140

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

My take on Unknown Pleasures

u/raurir

Thanks to xen!
u/cantelope

cloth physics in 135b!
u/Xen

i bet you could beat 100bytes ;)
u/raurir

140 is the target, mission accomplished. You're welcome.
u/joeytwiddle

#cloth #material

show FPS hide FPS share fullscreen

Xen

remix of d/1105 by u/fson

function u(t) {

x.strokeStyle=R(r=T(t*5)*(N=450),r/.22,N*r*.22);x.arc(N+N,N,(S(t)+1)*N,0,6);x.stroke();x.drawImage(c,T(t),C(t))

Jul 24 2017 12:18 AM UTC

}// 111/140

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

u/sigveseb

This is cool!
u/Xen

Thank you. :-)
u/p01

MASSIVE
u/Xen

wicked,, wicked,, jungle is..

show FPS hide FPS share fullscreen

Xen

remix of d/114 by u/stiaje

function u(t) {

x.strokeStyle=R((T*t-2)%(T=255),(T*t)%T,(T*t*2)%T,T);for(i=99;i--;x.stroke())x.rotate(.032),x.beginPath(),x.moveTo(-t*T,-t),x.lineTo(2e4,t);

Jul 18 2017 9:59 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/stiaje

Awesome remix!
u/Xen

Thank you :)

show FPS hide FPS share fullscreen

Xen

remix of d/2877 by u/cesque

function u(t) {

t||x.translate(X=960,Y=540);x.rotate(t*t/X);for(j=Y;j-=9;)(l=>{for(i=j;i--;x.fillRect(X+q(C),Y+q(S),.05,t*t)){q=n=>l*n(i)+(S(j)*l*t*t)}})(j)

Jul 17 2017 7:25 PM UTC

}// 140/140

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

I spent an unusually long 2 hours on this one, ALOT of love went into it. shoutz to cesque

u/donbright

excellent, kinda feels like old time drawing
u/sigveseb

pretty
u/cesque

love it! thanks for the remix :)
u/iverjo

Beautiful!
u/Xen

you're welcome Cesque ;-)

show FPS hide FPS share fullscreen

jcchurch

function u(t) {

c.width=1920;
g=S((t*3.14)/2)*127+127;
x.fillStyle=R(0,g,255-g);
for(i=0;i<36;i++){
h=540+270*(S((i+t)/2.7));
x.fillRect(i*52,1080-h,40,h)
}

Jul 14 2017 6:53 AM 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 1 remix fullscreen

New_Core

function u(t) {

t?c.width|=0:d=a=1;a<0?a=0:a-=.1;d<5?a=20:0;x.ellipse(960,840-(d=Math.abs(500*S(t))),a*S(t*9)+200,a*C(t*9)+200,0,0,7);x.fill();

May 21 2017 3:45 PM UTC

}// 127/140

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

not that exciting, would been nicer if it went bouncing on the walls also ;)

Show more comments…
u/donbright

maybe something like this?: t?c.width=199:(ẏ=a=ẋ=1,y=X=12);y+=ẏ+=.12;ẏ*=y>99?a=-1:1;X+=ẋ*=X>179|X<12?-1:1;a*=.98;x.ellipse(X,y,4*a*C(ẏ)+9,4*a*S(ẏ)+9,0,0,7);x.fill()
u/New_Core

was thinking like this (but this is to long) t?c.width|=0:e=f=d=a=1;a<0?a=0:a-=.2;d<5?a=20:0;b>1700?(f-=5,a=20):0;b<200?(f+=5,a=20):0;e+=f;x.ellipse(b=960+e,840-(d=Math.abs(500*S(t))),a*S(t*9)+200,a*C(t*9)+200,0,0,7);x.fill();
u/New_Core

(noticed b was not defined.. put b= infront e in start)
u/joeytwiddle

A lot of chars for a little change: t?c.width|=0:d=a=y=F=T=0;l=t-T+.087;y+=9*a;a-=.01;y<-28?(F||(F=T=t),l=.087+(t-T)/2,y=-28,b=40,l>.43?(a=1,y=28,F=0,T+=(t-T)/2):u):b=20*a+20;h=-b*S(l*9);x.ellipse(960,840-y-(y>0?0:h),200+b*S(l*9),200+h,0,0,7);x.fill()
u/donbright

lol @joeytwiddle it looks like it's sentient doing jumping jacks
u/joeytwiddle

#bounce
u/joeytwiddle

20 months later, I got it bouncing off the walls, but not wobbling, in the remix

show FPS hide FPS share 1 remix fullscreen

hscells

function u(t) {

x.fillStyle=`hsl(${9*t},99%,70%)`
x.rotate(t/9*Math.PI)
x.fillRect(0,0,9,2e3)
x.setTransform(1,0,0,1,S(t)*2e2,C(t)*2e2)
x.translate(990,480)

May 16 2017 1:43 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

Reminds me of a certain browser

show FPS hide FPS share 1 remix fullscreen

nystrand

remix of d/2727 by u/joeytwiddle

function u(t) {

c.width|=p=(X,Y=X,S=X,D=16,r=_=>C(t+=S*D+t/8e6),k=_=>p(X+S*r(),Y+S*r()/3,S*.8,D-1))=>D&&x.fillRect(X,Y,S,S,x.globalAlpha=.01)&k()&k();p(580)

May 16 2017 10:12 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/joeytwiddle

Thank you for this :)
u/magna

WOW
u/donbright

damn
u/joeytwiddle

I learned 5 different tricks from your golfing here!
u/iverjo

#clouds
u/jdspugh

Amazing!

show FPS hide FPS share fullscreen

cagr30

function u(t) {

(F=Z=>{for(x.fillStyle=R(W=1/Z*4e3,W/2,W/4),i=Z*Z*2;n=i%Z,m=i/Z|1,i--;n%2^m%1&&x.fillRect((n-t%8-9)*W,(S(t)+m-1)*W,W,W));Z&&F(Z-6)})(36)

May 8 2017 11:24 AM UTC

}// 136/140

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

dwitter.net | stiaje (10323)