Hot dweets by u/katkip

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

katkip

remix of d/1239 by u/dh7

function u(t) {

for(i=0;i<777;i++){r=S(t)*400+C(t+i*t/7777)*800
x.fillRect(960+r*C(t/i),999+i^S(t+i),7,7);x.fillStyle=R(52,C(i)*256,99)}x.drawImage(c,0,-9)

Aug 10 2018 6:50 PM 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 fullscreen

katkip

remix of d/9171 by u/New_Core

function u(t) {

x.fillRect(0,0,2e3,2e3)
for(i=200;i--;x.fillRect(960+i/C(i+t),Y=850-750*C((i/.1)%1.73),T=i/9,T))i<1?a=.1:a=255,x.fillStyle=R(0,0,a,a)

Aug 10 2018 4:05 PM UTC

}// 133/140

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

katkip

remix of d/9158 by u/Xen

function u(t) {

for(Z=i=2e3;i--;x.fillRect(t*i+i*S(i/t),580+400*C(i*t),4*t*T(i*t),S(i*t)*t*9))x.fillStyle=`hsla(${t*255+i/9},90%,50%,.01)`

Aug 8 2018 3:10 PM UTC

}// 122/140

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

Death Ray v1337

u/magna

Nice!

show FPS hide FPS share 1 remix fullscreen

katkip

remix of d/9156 by u/Xen

function u(t) {

for(x.fillRect(0,0,Z=2e3,i=Z);i--;x.fillRect(i*Math.abs(S(t)),Z*T(i-t),59*T(i+t),(94*t)%256))x.fillStyle=R(T(t&i)*256,256*C(i|t),i*9/t,.1/t)

Aug 7 2018 6:14 PM UTC

}// 140/140

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

show FPS hide FPS share 1 remix fullscreen

katkip

remix of d/5187 by u/JonasPeeters

function u(t) {

c.width=1920;
for(i=0;i<190;i++){x.fillStyle=R(T(i*3)*255,S(i/t)*255,C(t)*255);x.fillRect(S(i/10+t*2)*300+1000,T(i/30)*400+500,40,100)}

Aug 6 2018 12:05 PM UTC

}// 135/140

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

#challenge add small *connections* between these 2 lines to make it look like a DNA. good luck

show FPS hide FPS share fullscreen

katkip

remix of d/3381 by u/sniok

function u(t) {

c.width=570;l=20;f=30;for(j=l;j--;)for(i=f;i--;x.fillStyle=R(i*l,j*l,C(t)*255),x.fillRect(S(t/2+5*j)*2+i*l-l,j*l+T(t/2+5+l/i)*l-40,f,f)){}//

Aug 5 2018 11:37 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

katkip

remix of d/9141 by u/Xen

function u(t) {

for(Z=i=t*99%2e3|0;i--;x.fillRect(C(T(Z)*S(i/t))/500*t,500+i*C(i*t),35*T(t),15*C(t/i)))x.fillStyle=`hsla(${Z/i*t|i},99%,50%,.1)`;

Aug 6 2018 3:41 PM UTC

}// 129/140

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

#remix_chain

show FPS hide FPS share 3 remixes fullscreen

katkip

remix of d/8963 by u/Agnes

function u(t) {

F=n=>{return(C(n)^T(n/13.37))%3-1<1};x.drawImage(c,0,l=9);for(j=214;j--;)x.fillStyle=F(j^t*60)?"#000":"#fff",x.fillRect(j*l,0,l,l)

Aug 3 2018 5:28 PM UTC

}// 130/140

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

Square Universe

u/joeytwiddle

Very nice! Add t+=3000; to explore later patterns
u/magna

Circuit board colors: "#362":"#bb3"
u/katkip

#tagfail
u/joeytwiddle

Similar vibe to this one: d/6065

show FPS hide FPS share 1 remix fullscreen

katkip

remix of d/9145 by u/Xen

function u(t) {

for(i=t*3e9%2e3|3;i--;x.fillRect(i*t,500+2*i*T(i),1,i))x.fillStyle=`hsla(${i*t/C(t)+T(i)},99%,50%,.3)`,x.strokeRect(0,0,i*9+T(t-i)/t,2e3)

Aug 6 2018 7:12 PM UTC

}// 137/140

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

#remix_chain

u/katkip

The deep space lost colors.

show FPS hide FPS share fullscreen

katkip

function u(t) {

for(i=0;i<300;i++)h=(i+t*t/2)*28%360,x.fillStyle=`hsl(${t+h/3},99%,50%)`,x.fillRect(i%20*99,~~(i/20)*99,h*t,t*h)

Aug 4 2018 10:40 AM UTC

}// 112/140

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

Idea from d/1787

u/lionleaf

Cool! Shy not post as a remix?
u/lionleaf

Why*
u/katkip

Oh good point.

dwitter.net | katkip (7030)