Dweets awesomed by u/zachygreen

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

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    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

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zachygreen

function u(t) {

c.width*=1
t*=15
for(i=0;i<132;i++){a=C(i/9-t)+i/9
for(j=0;j<99;j++)if(((i/12|0)+(j/9|0))%2||i%131==0||j%98==0)x.fillRect(i*9,9*a+j*9,9,9)}

Nov 5 2024 4:54 AM UTC

}// 139/140

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zachygreen

function u(t) {

c.width*=1
for(j=0;j<384;j++){y=0
a=(S(t/4)+2)**29
for(n=0;n<100;n++)y-=(0.1)**n*C(10**n*(j-192)/(a*100))*486
x.fillRect(j*5,a*(y+540),5,5)}

Nov 5 2024 4:54 AM UTC

}// 140/140

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zachygreen

function u(t) {

t*=60
c.width*=1
for(i=0;i<108;i++){
d=192-i
x.fillRect(0,i*10,i*10,10)
x.fillRect((Math.abs((t-d)%(2*d)-d)+i)*10,i*10,10,10)}

Oct 31 2024 5:20 AM UTC

}// 126/140

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zachygreen

function u(t) {

t*=l=60
for(i=0;i<15;i++)if("Ϡఘင☺⼒䜝䙉䃝䙉䜝⼒☺ငఘϠ䀀䀀߾᠄ ⸄䩢且䂒且䩢⸄ ᠄߾".charCodeAt(0|t).toString(2).padStart(15)[i]==1)x.fillRect(l*(0|t),l*i,l,l)

Oct 31 2024 3:43 AM UTC

}// 135/140

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skeleton ghost thing

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zachygreen

function u(t) {

t*=b=10
for(i=0;i<192;i++)
for(j=0;j<108;j++){
p=50+15*(S(j/5-9*S(t/b))+C(i/5-9*C(t/b))+2)
x.fillStyle=R(0,p,2*p)
x.fillRect(i*b,j*b,b,b)
}

Oct 31 2024 3:37 AM UTC

}// 139/140

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scwaller

remix of d/32394 by u/Agnes

function u(t) {

eval(unescape(escape`󩭯󬬨󮌮󩭯󫭴󟜧󜜰󜍱󘬧󛍣󛭷󪝤󭍨󯌽󤬦󟝴󟼰󞭤󟝸󛭧󩝴󢝭󨝧󩝄󨝴󨜨󘝸󛭦󪝬󫍔󩝸󭌨󙽄󭽩󭍴󩝲󙼬󝜬󝼵󚜬󜌬󭼽󜬹󜬬󞌰󚜻󚼫󤬼󜽥󝌻󮌮󩭩󫍬󤭥󨽴󚌶󝜵󚽒󙝷󚬲󚽃󚍒󚜪󫜬󝌶󜌫󜬪󤬯󭼫󤼨󤬩󚭭󛍤󛭤󨝴󨝛󤬪󝌫󜽝󟬾󝬬󜼩󚝭󟝴󟬲󟼨󭌭󜬩󚬷󜌰󚭔󚍒󚭒󚜺󜌻`.replace(/u../g,'')))

Oct 29 2024 4:13 AM UTC

}// 138/140

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I blew up dwitter

u/Agnes

Nice, it's really hard to see how the squares line up with the letters at full speed but the effect is convincing

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zachygreen

function u(t) {

c.width+=0
p=n=>(n<2)?1:p(n-1)*n
for(i=0;i<1920;i++){for(j=f=0;j<t*60;j++)f+=(-1)**j*(i/9)**(2*j+1)/p(2*j+1)
x.fillRect(i*5,540-f*60*t,9,9)}

Dec 13 2023 1:34 AM UTC

}// 140/140

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zachygreen

function u(t) {

c.width*=1
d=new Date()
for(i=0;i<d.getSeconds()+d.getMinutes()*60+d.getHours()*3600;i++)
x.fillRect((i%320)*6,(i/320|0)*4,6,4)

Dec 7 2023 3:06 AM UTC

}// 127/140

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zachygreen

remix of d/29065 by u/dtrip

function u(t) {

h=w=30
s=h+10
ny=1080/s|0
nx=1920/s|0
a=t*3333
i=a/s|0
Y=i/nx|0
X=i-Y*nx
x.fillStyle=R((X*23-Y*11)%256)
x.fillRect(X*s,Y*s,h,w)

Dec 5 2023 7:31 AM UTC

}// 127/140

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Saved 2 chars like a pro B)

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zachygreen

function u(t) {

t*=60
if(t<=200)for(i=0;i<10;i++)for(j=0;j<10;j++){x.fillStyle=((0|(t/20)+i+j)%2)?R():R(0,t)
x.fillRect(500+i*50+t,200+j*50+t,50,50)}

Dec 5 2023 4:10 AM UTC

}// 135/140

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u/magna

Neat!

dwitter.net | zachygreen (216)