New 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

Odog8

function u(t) {

c.width+=0
R=(x,y,z)=>[C(t)*x+S(t)*(C(t)*z-S(t)*y),C(t)*y+S(t)*z]
for(i=2e3;i--;x.fillRect(I[0]+500,I[1]+500,7,7))I=R(i%10*20,i%200,i/10)

May 26 2021 4:28 PM UTC

}// 137/140

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

3d rotation formula, idk what to do with it so you guys can figure it out xd

show FPS hide FPS share fullscreen

davidsover

function u(t) {

for(a=10,b=a,c=a+t;a*b*c;a+=b*0.4+t*0.3,b--,c+=a*2+t)
x.fillRect(a*(10*c/2e3),(b+c*0.1)*20+t,t*50,10)
x.fillStyle=R(a/3+c/4+b*t);

May 26 2021 3:44 PM UTC

}// 129/140

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

Ummm

show FPS hide FPS share fullscreen

maakbay

remix of d/5864 by u/jayrhacker

function u(t) {

w=32
cw=c.width=1080
ch=c.height
for(i=0;i<cw/w;i++){x.fillStyle=R(0,128,256*S(t))
x.fillRect(i*w,ch/4-C(4*t*2+(i*3))*50,w,ch/2)}

May 26 2021 7:38 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/andrea270872

nice. reminds me of a "loading" animation...
u/Xen

Welcome to the dwitter family!

show FPS hide FPS share fullscreen

taupelink

remix of d/22857 by u/taupelink

function u(t) {

for(i=q=200;--i;x.fillRect(q*X,i*Y,-i*.6**t,-3*q*.7**t))f=997*i*t,X=f*f%99,Y=X*f%55,x.fillStyle=R(q%=i,q+=S(q%Y)*i,q+=C(i*X/q)*i,i/q/t/t/15)

May 26 2021 1:25 AM UTC

}// 140/140

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

d/22865

show FPS hide FPS share fullscreen

robotman_

function u(t) {

c.width^=0
for(j=0;j<6;j++)for(i=0;i<63;i++)x.fillRect((k=200*S(t/1.7))*S(u=j*1.047)+960+S(t+i)*(r=175+S(t)*50),k*C(u)+540+C(t+i)*r,9,9)

May 25 2021 8:56 PM UTC

}// 136/140

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

Flower Power

show FPS hide FPS share fullscreen

KilledByAPixel

remix of d/22858 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󠬽󮬽󟭓󚌨󦌫󞜫󮬥󜭼󜌩󚬪󚍙󚼨󮬼󜬩󯌰󚜩󚬨󮬥󜬿󦌥󜜺󜜭󦌥󜜩󚬨󮬦󜬿󜜭󦜥󜜺󦜥󜜩󚬱󜼊󩭯󬬨󪬽󜬻󪬭󛜻󮌮󨭥󩽩󫭐󨝴󪌨󮌮󬽴󬭯󪽥󚌩󚜩󩭯󬬨󪜽󜼰󜌻󪜭󛜻󮌮󫍩󫭥󥍯󚍪󟽩󚬹󞭢󛍪󟽢󞭩󚬹󚜩󦜽󪜯󝜫󞜪󪬬󦌽󭌪󝜬󨬽󭌪󝬰󚬲󛝂󚌰󚜭󠬨󜜩󛝂󚌲󚜭󠬨󜼩`.replace(/u../g,'')))

May 25 2021 5:45 PM UTC

}// 137/140

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

Noise Grid

u/DataMeta

#art

show FPS hide FPS share fullscreen

kmoseni

remix of d/5526 by u/anzx

function u(t) {

for(c.width|=i=S(t);i<1001;i++){s=20+10*S(t)
x.fillRect(400+S(t+i)*200+i*6,i*6,s,s)
x.fillStyle=R(($=t*i)*3%255,$*5%255,$*7%255,0.6)}

May 25 2021 4:59 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 fullscreen

kmoseni

remix of d/22859 by u/kmoseni

function u(t) {

p=3.14
t*=S(t)/t/2
c.width|=0
for(i=-33;i<33;i++){
x.fillRect(990+10*i*p+C($=S(i*t)),540,17*$,50/$)
x.fillStyle=R(255)
}

May 25 2021 4:20 PM UTC

}// 120/140

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

Welp, immediately figured out the issue! I need to enclose the for-loop with curly brackets #JSnoob

show FPS hide FPS share 1 remix fullscreen

kmoseni

function u(t) {

p=3.14
t*=S(t)/t/2
c.width|=0
for(i=-33;i<33;i++)
x.fillRect(990+10*i*p+C($=S(i*t)),540,17*$,50/$)

May 25 2021 4:19 PM UTC

}// 99/140

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

Not a spiral but still wavy! I couldn't figure out how to add color for some strange reason... any suggestions?

show FPS hide FPS share 2 remixes fullscreen

KilledByAPixel

remix of d/15036 by u/KilledByAPixel

function u(t) {

s=(a,b,p)=>b*(p*=p*(3-2*p))+a-a*p
r=X=>C(X&Y)
l=_=>s(r(X),r(X+1),X%1)
for(i=2e3;X=--i/40;x.fillRect(i,t*99-n*9,3,n))n=s(l(Y=t*3),l(Y++),Y%1)

May 25 2021 3:07 PM UTC

}// 140/140

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

Melt Sierpinski

u/taupelink

excellent
u/erin

has GLSL vibes
u/tomxor

I'll take the two middle ones, to go, hot please
u/Xen

nice!
u/magna

Deep dream vibes