Top dweets by u/Xen

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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Current theme challenge: #Food

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Xen

function u(t) {

t?x.strokeStyle="#"+(49*t|0):x.fillRect(0,0,Z=2e3,Z)
x.strokeRect(7*t*Z%Z,t*Z%Z/2,69,69)
x.drawImage(c,C(t)/2,S(t)/2)

Apr 30 2020 3:32 PM UTC

}// 117/140

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just an effects test

u/KilledByAPixel

it has potential try a larger line width!
u/rodrigo.siqueira

May be something like this? x.lineWidth=9;t?x.strokeStyle=hsl(${t*99},90%,60%:x.fillRect(0,0,Z=2e3,Z);x.strokeRect(S(t*Z)*Z%Z,t%2*540,69,69);x.drawImage(c,S(t),C(t))
u/rodrigo.siqueira

(missing backtick around hsl in comment)

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Xen

remix of d/18465 by u/Calada2

function u(t) {

a=99
x.fillRect(C(t*=t)*t+960,S(t)*t+540,t,t)
x.fillStyle=`hsl(${t*a},50%,50%,.1)`,x.drawImage(c,C(t)*t,S(t)*t)

Apr 23 2020 10:30 PM UTC

}// 111/140

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Calada Candy Coma

u/erin

#candy ..?

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Xen

remix of d/18449 by u/ersagun

function u(t) {

t?x.transform(z=C(d=12.345/(6**.7+8)),Z=S(d),-Z,z,9,!x.fillRect(0,1,2,345)):x.translate(960,540)

Apr 23 2020 2:19 PM UTC

}// 96/140

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#circlechallenge then add a dash of Xen for the remix

u/Xen

Numbers Bruv, All Numbers!
u/ersagun

brilliant
u/Xen

💙🃏 u/ersagun

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Xen

function u(t) {

x.strokeText("x",x.lineWidth=99,499)

Apr 22 2020 1:33 AM UTC

}// 36/140

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#starchallenge

u/Xen

first try sucked on phone

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Xen

remix of d/18345 by u/cantelope

function u(t) {

for(x[g='fillStyle']='#0003',x[f='fillRect'](0,0,w=i=2e3,i);i--;x[f](b%w,b/w%w,9,9))x[g]=`hsl(${b=(i+w+t/i)**2.5} 99%50%`

Apr 20 2020 3:20 PM UTC

}// 121/140

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slight golf

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Xen

function u(t) {

for(i=s=640;i--;x.fillRect(s-A*s,B*s+s,j/i,9))for(j=99,X=A=t/9-2,Y=B=i/s*2-1;X*j--;)X=X*X-Y*Y+(Y=2*X*Y+B,A)

Apr 15 2020 10:01 PM UTC

}// 107/140

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slight golf

u/Xen

#SlowDraw #Fractal #Mandelbrot

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Xen

function u(t) {

for(i=9;i--;x.stroke())x.beginPath(),
x.arc(1e3+C(i/2)*t**3,500+S(i*3)*t**3,1e3-t*t,0,9)

Apr 1 2020 4:11 PM UTC

}// 88/140

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R&om 1

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Xen

remix of d/18089 by u/Xen

function u(t) {

for(i=199;i--;x.beginPath())x.fillStyle=`hsl(${z=t*i/9},50%,50%)`,x.fill(x.arc(i+S(z)*i*9,C(z)*i*9+500,9+i,0,t)),x.stroke()

Mar 31 2020 6:20 PM UTC

}// 123/140

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Circles4

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Xen

remix of d/17623 by u/magna

function u(t) {

for(c.width|=i=199,c.style.filter=`blur(${z=S(t)*i/7}px)contrast(2e3%`;i--;)x.fillRect(99*i+S(t*i)*99+S(t)*300,600,99,99*z)

Feb 14 2020 5:20 PM UTC

}// 123/140

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quick remix

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Xen

remix of d/17504 by u/bandaloo

function u(t) {

t?x.fillStyle=R(!x.fillText(t,~~t*99%d-99,t*d%d),d):x.fillRect(0,0,d=2e3,d)

Feb 7 2020 7:31 PM UTC

}// 75/140

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slight golf for more options... i'd try c.width=d=500 instead ;-)

u/bandaloo

nice! i was gonna go back and golf this some more but you nailed it. learned some stuff from this
u/bandaloo

the ternary with time is too cool. calling fillRect in R is neat. if you get rid of the ! it looks almost the same, too

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