Dweets awesomed by u/prplz

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 1 remix fullscreen

Tesseract

remix of d/8219 by u/Tesseract

function u(t) {

t||(p='m 512 224',d=0)
x.lineWidth=3
x.stroke(new Path2D(p+=["h-13","v13","h13","v-13"][(d++).toString(2).match(/1/g).length%4]))

May 24 2018 2:19 AM UTC

}// 129/140

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

u/prplz

so cool!
u/Xen

one of my new top dweets
u/lionleaf

#path
u/Tesseract

#fractal

show FPS hide FPS share fullscreen

joeytwiddle

remix of d/8155 by u/kcsongor

function u(t) {

c.width+=0
r=9+4*C(t/3)
for(i=m=999;i--;)for(j=4;--j;)x.fillRect(960+C(9*t+9*i/m)*j*160, 540+S(9*t+r*i/m)*j*160, W=9*i/m+j, W)

May 21 2018 6:07 AM UTC

}// 126/140

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

u/aleamb

cool!
u/prplz

this deserves more awesomes

show FPS hide FPS share 1 remix fullscreen

kcsongor

function u(t) {

c.width=1920;i=48;while(i-->0)for(j=0;j<27;j++){r=i|j+t*80;d=40;x.fillStyle=R(S(r*(S(t)+1)/10)*200,C(r)*100,100);x.fillRect(i*40,j*40,d,d)}

May 20 2018 10:06 PM UTC

}// 139/140

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

u/Xen

lots'a style
u/DataMeta

Looks like what going hot sim into the matrix feels like. Ultra cool

show FPS hide FPS share 1 remix fullscreen

Xen

remix of d/8153 by u/prplz

function u(t) {

r=Math.random
for(i=1e3;i--;x[y+C(t)*T&8^z+S(t)*T&8?'fillRect':'strokeRect'](y*T,z*T,T=44,T))y=r()*T,x.fillStyle=`hsl(${z=r()*T},70%,39%)`

May 20 2018 5:41 PM UTC

}// 138/140

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

Shoutz 2 prplz

show FPS hide FPS share 1 remix fullscreen

prplz

remix of d/8150 by u/prplz

function u(t) {

x.font='4em a'
r=Math.random
for(i=666;i--;x[y+C(t/2)*T&8^z+S(t/2)*T&8?'fillRect':'clearRect'](y*T,z*T,T=32,T))y=r()*66,z=r()*T

May 20 2018 1:45 PM UTC

}// 127/140

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

Thanks u/jylikangas for the re-using T technique

u/Xen

nice effect, you no longer need font
u/prplz

haha oops

show FPS hide FPS share 1 remix fullscreen

prplz

remix of d/8145 by u/firegodjr

function u(t) {

x.font='3em x'
r=Math.random
for(i=166;i--;x.fillText('◢◣◤◥'[r()*4|0],y*32,z*32))y=r()*66,z=r()*33,x.fillStyle=y+t*2&8^z+t&8?'#fff':'#000'

May 20 2018 11:15 AM UTC

}// 138/140

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

Try y<<5,z<<5 instead of y*32,z*32

show FPS hide FPS share 1 remix fullscreen

firegodjr

remix of d/8144 by u/firegodjr

function u(t) {

x.font='3em x'
r=Math.random
for(j=30;j--;)for(i=63;i--;)x.fillText('◢◣◤◥'[r()*4|0],i*32,j*32),x.fillStyle=R(l=(S(i/3)+C(j/3)+r())*128,l,l)

May 19 2018 3:19 PM UTC

}// 139/140

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

Fireballs!

u/Xen

very nice style!
u/sigveseb

Cool!
u/prplz

pretty

show FPS hide FPS share fullscreen

prplz

remix of d/8125 by u/prplz

function u(t) {

z=Math.random;x.font='7em x';for(i=22;i--;x.fillText('◢◣◤◥'[z()*4|0],z()*2e3,z()*1e3))x.fillStyle=R(S(t/2)*55+133,0,199)

May 18 2018 8:36 AM UTC

}// 120/140

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

#purple

show FPS hide FPS share 2 remixes fullscreen

prplz

remix of d/8123 by u/robbyg

function u(t) {

for(i=63;i--;x.fillText('◢◣◤◥  '[Math.random()*6|0],i*32,t%1*1920))x.font='3em x',x.fillStyle=t&8?'#fff':'#000'

May 18 2018 8:16 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/firegodjr

Looks like something u/nix would make tbh #triangles
u/firegodjr

We need a way to tag all these maze/character array dweets
u/firegodjr

#charmatrix
u/joeytwiddle

Some alpha: t&1?'#fff1':'#0001'

show FPS hide FPS share 1 remix fullscreen

New_Core

function u(t) {

t?c.width=-1:a=1
a+=(t%6)-3
x.arc(300+a,119-68*S(2*t%3.16),50,0,7)
x.stroke()
x.clip()
x.font="6cm A"
x.fillText("Dwitter",200*S(t)-200,160)

May 11 2018 9:01 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/uchenna

please i'm new to javascript how can i use this code on my project
u/sigveseb

this is a cool one!
u/prplz

Nice! I didn't know about clipping
u/BuRRak

Cool! By commenting out clip you see what is going on a bit more!‮
u/fujimotos

#text
u/13thptr

#clip

dwitter.net | prplz (7128)