Dweets by u/ntsutae

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.

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ntsutae

remix of d/25207 by u/ntsutae

function u(t) {

f=n=>S(n)**2*256
for(X=1920,t*=60;X--;x.fillStyle=R(c=f(a),c,c),x.fillRect(X,t,1,1))for(j=a=54;j--;)a+=S(4*Math.atan2(t-j*20,X-f(j)*8))

Mar 27 2022 8:44 PM UTC

}// 135/140

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u/rep_movsd

Beautiful

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ntsutae

function u(t) {

f=n=>S(n)**2*256
for(X=1920,t*=60;X--;x.fillStyle=R(c=f(a),c,c),x.fillRect(X,t,1,1))for(j=a=54;j--;)a+=Math.atan2(t-j*20,X-f(j*j)*8)

Mar 27 2022 8:39 PM UTC

}// 132/140

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ntsutae

function u(t) {

t?c.width|=d=0:Y=0
T=S(t/12)/2e5;X=800;Y=X-Y/2
for(i=3e3;i--;x.lineTo(X+=S(d)*18,Y+=S(d*d)*12))d+=S(i/31|8)+T+1
x.lineWidth=4;x.stroke()

Mar 11 2021 5:37 PM UTC

}// 136/140

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Machine

u/etury

You're my favorite artist on this site keep it up
u/ntsutae

Thank you!

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ntsutae

function u(t) {

for(c.width|=X=960,Y=540,i=2e3;i--;x.fillRect(X+=C(d/4)*4,Y+=S(d)*4,9,9))d=1.002**i+t*11

Mar 10 2021 6:22 PM UTC

}// 88/140

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ntsutae

function u(t) {

for(c.width|=j=50;j--;)for(i=6;i--;)
for(X=i*300+250,Y=j*20,k=3;k--;x.fillRect(X+=C(d)*5,Y+=S(d)*45,9,19))d=X/Y*S(t/9)*9

Feb 27 2021 9:09 AM UTC

}// 120/140

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Underwater

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ntsutae

remix of d/21211 by u/ntsutae

function u(t) {

for(c.width|=Y=1e3,h=20;Y--;)x.fillRect(1e3+S(Y-t*17)/(Y+400)*4e5,1e3-Y+C(Y/66)*25,h*=1.001,20)

Jan 12 2021 7:28 PM UTC

}// 95/140

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#waterfall This makes me think of a coin pusher

u/joeytwiddle

I see hexagons, but I don't see the code for hexagons 😮🧠💥

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ntsutae

function u(t) {

for(c.width|=Y=1e3;Y--;)x.fillRect(1e3+S(Y+t*123456)/(Y+400)*4e5,(1e3-Y)+C(Y/66)*66,30,20)

Jan 9 2021 6:52 PM UTC

}// 90/140

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u/aleamb

amazing and very smart #waterfall effect!

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ntsutae

function u(t) {

f=(X,Y,n=5)=>n?f(S(X*X*3-Y*Y*2),3*S(1+X*Y)+1,n-1):Y*Y*9
for(X=2e3;X--;x.fillRect(X,t*60,1,1))x.fillStyle=R(g=f(X/2e3-.5,t/38),g*2,g*g)

Dec 17 2020 10:49 AM UTC

}// 134/140

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u/pavel

Whoa, nice!
u/Xen

love it
u/taupelink

very cool

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ntsutae

function u(t) {

for(t*=30,c.width=X=128;X--;)for(Y=72;Y--;)(t+X^t-Y)%41<Y/4&&x.fillRect(X,Y,1,1)

Dec 13 2020 9:38 PM UTC

}// 80/140

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u/magna

Fantastic!

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ntsutae

remix of d/20669 by u/tomxor

function u(t) {

for(c.width&=i=8320;i--;)
x.fillRect(X=i&127,Y=i>>7,
k=S(8*t+X*X-3*Y*Y+19*X*Y)+.5,k)

Nov 18 2020 4:30 PM UTC

}// 84/140

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u/tomxor

#illusion This is messing with my eyes! looks like continuous rotating slices without ever getting beyond 90 degrees
u/joeytwiddle

Travelling without moving
u/ntsutae

I didn't have enough understanding and respect for the work

dwitter.net | ntsutae (575)