Random dweets | Dwitter

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

MagicalMichael

function u(t) {

for(i=100,c.width|=0,q=1-2*t,a=999;i--;)x.fillRect((i*99+t*a/q)%1930,i*i%a,100,5)
x.translate(a,k=600)
x.rotate(2-t/q)
x.fillRect(-k,0,a,10)

Mar 28 2021 8:58 PM UTC

}// 140/140

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

Made the shapes in the back more linear so it matches the universe of the traveller.

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/22766 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󭽩󭍨󚍸󚝦󫽲󚍣󛭷󪝤󭍨👪🐲󜌰󛍌👲🐾󫍩󫭥󥍯󚍘󚼽󬬪󠼨󨜩󛍙󚼽󬬪󤼨󨜩󚜻󪬭󛜻󨭥󩽩󫭐󨝴󪌨󬽴󬭯󪽥󚌩󚜩󪜽󪬥󝌬󬜽󪜼󜬬󪼽󪬾🤲󛍙😨󪼪󚬴󚽴󚬹󞜩󙜵󜌰󛜹󞜬󨜽󪼪󪼫󭌬󦌽󪼪󝌬󣌨󛜶󚜬󣌨󬜿󝌺󞌩󛍌󚍲😴󛝱󛍡󚼽󠼨󪼫👴󚼴󚭩󚜭󯭌󚌴󛝱󛍡󚼽󠼨󪼭󜜩󚽱󚜩`.replace(/u../g,'')))

May 14 2021 2:11 AM UTC

}// 140/140

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

People Rain ☂️

u/lars-erik

You killed them all!? 😱

show FPS hide FPS share fullscreen

rodrigo.siqueira

remix of d/25569 by u/rodrigo.siqueira

function u(t) {

f=(x,y,n=X/20)=>y<X+x?f(2*x*y+.16,x*x/4.8-y*y*C(y/2)+.5,n+.8):S(n/40)
for(i=1e4;i--;x.fillRect(X=u&2047,u>>11,f(X/3e4-.6,u/8e7-.59),1))u=-~u

Jun 17 2022 4:01 PM UTC

}// 140/140

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

Spiral gate: vortex to infinity #fractal #spiral

show FPS hide FPS share fullscreen

myxoh

function u(t) {

for(i=0;i<50;i++){
b=i%3==2?R(0,0,C(t)*255):R(C(t)*255*(i%3),C(t)*255*(1-i%3),1)
x.fillStyle=b
x.fillRect(S(t)*39+49*i,19*t,1*t,2*t)
}

Jan 6 2018 12:54 AM UTC

}// 134/140

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

django

function u(t) {

w=c.width=1920
h=540
l=100
x.lineWidth=10
x.beginPath()
m=20
n=80
for(i=0;i<l;i++)
x.lineTo(w/2+S(i/m*l+t)*i*5,h+C(i/n*l+t)*i*5)
x.stroke()

Aug 14 2019 8:55 AM UTC

}// 139/140

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

Surface. change the values of m and n to modify behaviour, comment cool ones you find

u/taupelink

m=180,n=16 is simple but kind of hypnotic
u/hope4tg

m=(350/C(t)) + S(t), n=(350/C(t)) + C(t) smaller the 350 gets the more intertwined the end shape becomes

show FPS hide FPS share 1 remix fullscreen

Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󩭯󬬨󪜽󞜻󪜭󛜻󚝷󪝴󪌨󮌩󫝯󭭥󥍯󚍡󟜹󞜫󪜪󜜵󛍢󟜹󞜫󠼨󭌫󪜩󚬹󚜬󫍩󫭥󥍯󚍡󛜱󝜬󞜹󚽃󚍴󚽩󛜱󚜪󞜩󛍭󫽶󩝔󫼨󨜬󨬩󛍬󪝮󩝔󫼨󨜫󤼨󭌫󪜩󚬹󛍢󚼲󜌩󛍳󭍲󫽫󩝒󩝣󭌨󞜹󚽔󚍴󛼹󚽩󚜪󞜹󛌱󜬵󛍩󛌳󚜬󩭩󫍬󤭥󨽴󚌰󛌱󜬸󛌹󞜹󛌱󚜊󮌮󬽴󬭯󪽥󚌩`.replace(/u../g,'')))

Oct 8 2021 2:26 PM UTC

}// 140/140

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

stick millipede

u/Joachim

#creepy
u/magna

WOW!

show FPS hide FPS share 1 remix fullscreen

taupelink

remix of d/23605 by u/taupelink

function u(t) {

for(i=q=k=767;--i;x.fillRect(k*X,k*Y,i*v,q*v))f=i*t,X=f*f%3,Y=X*f%2,x.fillStyle=R(q*=.5+S(q%Y*t),i/4,q*=.7+C(q%Y*X)*Y,6*Y/q),v=-Y*.8**t,q^=k

Aug 24 2021 3:19 PM UTC

}// 140/140

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

d/23642

show FPS hide FPS share 3 remixes fullscreen

pavel

function u(t) {

for(c.width=640,s=145;s-=5;)for(t+=.05,Q=t%4,i=17;i--;)x.lineTo(320+s*S(A=(2*Q*(Q<1)+i-(i>>2))*1.571),180+5/8*s*(C(A)+1-(i&4)/2));x.stroke()

Nov 8 2018 4:55 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/DataMeta

Very cool

show FPS hide FPS share fullscreen

sfz

function u(t) {

c.width|=z=20
for(i=96;i--;)for(j=54;j--;){x.fillStyle=R(0,(j%2?C(i*t/3)-S(j/t*5):S(i/t*7)+C(j*t/9))*123);x.fillRect(z*i,z*j,z,z)}

Mar 15 2017 1:37 AM UTC

}// 130/140

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

DataMeta

remix of d/20446 by u/DataMeta

function u(t) {

for(c.width=134,i=682;i--;)x.fillRect(4*(i%36),4*(i/36|0),C(i)/T(t-i)/2,S(i)/T(t+i)/2)

Nov 14 2020 5:53 AM UTC

}// 87/140

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

u/katkip

beautiful
u/DataMeta

thnx!