Hot dweets by u/magna

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: #Opposites

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magna

remix of d/21757 by u/Xen

function u(t) {

for(w=i=600;i--;x.beginPath(x.fill(x.arc(1e3+C(i-r)*1e3,S(i/w)*r+500,60,0,7))))x.fillStyle=R(r=S(i+t)*w,t&2?r&w:r^w,-r,.01)

Feb 24 2021 4:37 PM UTC

}// 123/140

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Partial clouds at countryside - a timelapse

u/Qwitter

last breathes on a cold day
u/Xen

nicely done Mr Magna

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magna

remix of d/21160 by u/erin

function u(t) {

t||x.scale(9,9)
c.style.filter=`blur(9px)contrast(90`,x.fillStyle=`hsl(${t*999},69%,50%`;x.fillRect(t%23*9+S(t*7)*5,(t/23|0)*9+C(t*9)*5,7,5)

Jan 6 2021 3:14 PM UTC

}// 140/140

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Abstract art #slowdraw #waitforit

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magna

remix of d/21126 by u/magna

function u(t) {

for(c.width&=i=8320;i--;)x.fillRect(X=i&127,Y=i>>7,1,Y/4-8>T(T(S(X/4)*S(Y/4+t*4)))^(Y>10&&Y<24&&(z=X-27-S(t)*20)>0&&z<63&&z%7<3))

Jan 4 2021 6:32 AM UTC

}// 129/140

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Bubbly #default xor edition

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magna

function u(t) {

for(c.width=X=128;X--;)for(Y=72;Y--;)y=Y/3-12,y>T(T(S(X/3)*S(y+(t%2-1)*Math.PI)))&&x.fillRect(X,Y,1,1)

Jan 2 2021 10:06 PM UTC

}// 102/140

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https://twitter.com/ntsutae/status/134547762…

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magna

remix of d/21120 by u/tomxor

function u(t) {

for(c.width&=i=8320;i--;)x.fillRect(X=i&127,Y=i>>7,1,Y/4-8>T(T(S(X/4)*S(Y/4+t*4))))
for(i=9;i--;)x.fillRect(27+i*7+S(t)*20,11,3,13)
throw`😊`

Jan 4 2021 12:28 AM UTC

}// 140/140

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Filling claimed space #default

u/magna

*reclaimed
u/DataMeta

😁
u/tomxor

haha 😊

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magna

remix of d/21060 by u/jwc

function u(t) {

for(c.width|=i=q=r=s=.1;i<t;x.fillRect(960+16*(q*C(t)+(s-28)*S(t)),540+20*r,4*i/t,4),i+=.01)o=r,r+=(q*(28-s)-r)/50,s+=q*o/50-s/25,q+=(o-q)/5

Dec 25 2020 6:51 AM UTC

}// 140/140

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Golfed to center rotation

u/jwc

Perfect, thanks for spotting that!

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magna

remix of d/20456 by u/magna

function u(t) {

f=x=>S(y/8+t)
eval(unescape(escape`睩瑨⡸⥦潲⡦楬汒散琨〬〬眽挮睩摴桼㴰ⱷ⤬椽㈵㘻椭ⴻ晩汬⠩⥢敧楮偡瑨⠩ⱡ牣⠨堽椥ㄶ⤫ㄼ㰶Ⱘ礽椾㸴⤫ㄼ㰶ⰳ㈪䵡瑨⹡扳⡶㵦⡘⤩ⰰⰷ⤬晩汬却祬攽刨眬欽⡶㸰⤪眬欩`.replace(/u(..)/g,"$1%")))

Nov 6 2020 6:13 PM UTC

}// 138/140

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tiyx.land runtime

Show more comments…
u/magna

(Adjusted x/y base to 0 after tixy.land update)
u/magna

tixy.land code goes into the f function on the first line
u/magna

Uncompressed: with(x)for(fillRect(0,0,w=c.width|=0,w),i=256;i--;fill())beginPath(),arc((X=i%16)+1<<6,(y=i>>4)+1<<6,32*Math.abs(v=f(X)),0,7),fillStyle=R(w,k=(v>0)*w,k)
u/pavel

139 but origin is (0,1) :/ f=_=>S(Y/8+t) with(x)for(m=w=i=273;Y=--i>>4;beginPath(fill(arc(X+1<<6,Y<<6,v>0?v:-v,m=0,7))))v=32*f(X=i%16)+m*m,fillStyle=R(k=w-m,k*=v>0,k)
u/erin

shouldn't these clip the circles' radius' to -1,1?
u/Qwitter

awesome style: centered?

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magna

function u(t) {

g=x=>S(y/8+t)
eval(unescape(escape`睩瑨⡸⥦潲⡦楬汒散琨〬〬眽挮睩摴桼㴰ⱷ⤬椽㈵㘻椭ⴻ晩汬⠩⥢敧楮偡瑨⠩ⱡ牣⠨堽椥ㄶ⬱⤪㘴Ⱘ礽⡩㸾㐩⬱⤪㘴ⰳ㈪䵡瑨⹡扳⡶㵧⡘⤩ⰰⰷ⤬晩汬却祬攽刨眬欽⡶㸰⤪眬欩`.replace(/u(..)/g,"$1%")))

Nov 3 2020 4:50 PM UTC

}// 139/140

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https://tixy.land runtime. Enter code in the arrow function on the first line.

u/magna

Uncompressed: with(x)for(fillRect(0,0,w=c.width|=0,w),i=256;i--;fill())beginPath(),arc((X=i%16+1)*64,(y=(i>>4)+1)*64,32*Math.abs(v=g(X)),0,7),fillStyle=R(w,k=(v>0)*w,k)
u/magna

x/y offset fix in d/20502

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magna

remix of d/20066 by u/anotherkitten

function u(t) {

x.drawImage(c,D=80,0)
for(i=9;i--;x.fill(p=new Path2D,p.arc(250-i*D+S(i*t)*D,540+C(t/i)*D,i*D,0,8)))x.fillStyle=`hsla(${t<<8},30%,${D-i*8}%`

Sep 23 2020 2:56 AM UTC

}// 140/140

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magna

function u(t) {

.12857142857142856

Aug 4 2020 5:37 PM UTC

}// 18/140

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18/140

u/katkip

:D

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