Dweets awesomed by u/lars-erik

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

lars-erik

remix of d/22623 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*30+S(t)*50),b=45
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*(y+t*50*S(t/2.5)|0))%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 3:22 PM UTC

}// 131/140

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

I have no idea what I'm doing™ #4.7

show FPS hide FPS share 1 remix fullscreen

lars-erik

remix of d/22620 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*30*S(t)+50),b=45
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*(y+t*50*S(t/2.5)|0))%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 3:19 PM UTC

}// 131/140

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

I have no idea what I'm doing™ #4.6

show FPS hide FPS share 1 remix fullscreen

lars-erik

remix of d/22615 by u/lars-erik

function u(t) {

c.width=w=167,f=n=>n|0,o=f(t*50),b=45
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 3:06 PM UTC

}// 106/140

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

I have no idea what I'm doing™ #4.5

show FPS hide FPS share fullscreen

lars-erik

remix of d/22616 by u/lars-erik

function u(t) {

c.width=w=110,f=Math.floor,o=f(t*20),b=120
c.style.filter=`blur(3px`
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y*2)%b==0)x.fillRect(z-1,y,3,3)

Apr 24 2021 1:37 PM UTC

}// 138/140

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

I have no idea what I'm doing™ #4.4

show FPS hide FPS share 1 remix fullscreen

Agnes

function u(t) {

for(l=t?l:0,q=c.width+=0;--q;Q=t?Q+`l ${e} ${f}`:"M 960 540")e=3*S(a=l*t*q),f=3*C(a),l+=(e*e+f*f)**.5;x.stroke(new Path2D(Q))

Apr 24 2021 10:33 AM UTC

}// 125/140

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

Seahorse pattern (performance warning)

show FPS hide FPS share 1 remix fullscreen

lars-erik

remix of d/22615 by u/lars-erik

function u(t) {

c.width=w=128,f=Math.floor,o=f(t*20),b=120
c.style.filter=`blur(6px)`
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 1:55 AM UTC

}// 137/140

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

I have no idea what I'm doing™ #4.3

u/lars-erik

Need fullscreen on phone.
u/erin

you can remove the right colon on blur(6px) to save a byte
u/erin

change it to blur(6px

show FPS hide FPS share 2 remixes fullscreen

lars-erik

remix of d/22613 by u/lars-erik

function u(t) {

c.width=w=128,f=Math.floor,o=f(t*20),b=30
c.style.filter=`invert(90%)`
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 1:53 AM UTC

}// 139/140

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

I have no idea what I'm doing™ #4.2

show FPS hide FPS share fullscreen

lars-erik

remix of d/22613 by u/lars-erik

function u(t) {

c.width=w=128,f=Math.floor,o=f(t*20),b=f((t+10)*2)
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-1,y,4,4)

Apr 24 2021 1:45 AM UTC

}// 118/140

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

I have no idea what I'm doing™ #5 #waitforit

show FPS hide FPS share 2 remixes fullscreen

lars-erik

remix of d/22612 by u/lars-erik

function u(t) {

c.width=w=128,f=Math.floor,o=f(t*20),b=30
c.style.filter=`invert(90%)`
for(z=w;z--;)for(y=96;y--;)if(f((z+o)*y)%b==0)x.fillRect(z-o,y,4,4)

Apr 24 2021 1:34 AM UTC

}// 139/140

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

I have no idea what I'm doing™ #4

show FPS hide FPS share 1 remix fullscreen

lars-erik

remix of d/22610 by u/lars-erik

function u(t) {

c.width=w=128
c.style.filter=`invert(90%) blur(5px)`
for(z=w;z--;)for(y=96;y--;)if(Math.floor(z*t/400*y)%30==0)x.fillRect(z, y, 4, 4)

Apr 24 2021 1:11 AM UTC

}// 134/140

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

I have no idea what I'm doing™ #3

dwitter.net | lars-erik (4826)