Dweets awesomed by u/f8f82804

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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f8f82804

remix of d/15119 by u/f8f82804

function u(t) {

eval(unescape(escape`景爨椽㠶㐻椭ⴻ呛楝⹪⬽㈪䵡瑨⹲慮摯洨⤭椯㌶⥷楴栨呛楝㵴㽔孩崺筡㨰Ɫ㨰ⱪ㨰紩砮晩汬剥捴⡩┱㘪ㄲ〫㐫ㄱ㈪⡡㵡⼲⬨⡪☲㽪㩾権☱⤯㈩Ȿ縨椥ㄴ㐯ㄶ⤪ㄲ〫㐫ㄱ㈪⡢㵢⼲⬨樦㈩⼴⤬ㄬㄩ`.replace(/u(..)/g,"$1%")))

Jul 23 2019 9:53 PM UTC

}// 132/140

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this space of #chaos fractals uses a different vertex ordering that leads to rotational symmetry instead of the mirror symmetry of d/15119

u/f8f82804

#chaosgame

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f8f82804

remix of d/15114 by u/f8f82804

function u(t) {

eval(unescape(escape`景爨椽㠶㐻椭ⴻ⥷楴栨呛楝㵴㽔孩崺筡㨰Ɫ㨰ⱪ㨰紩砮晩汬剥捴⡩┱㘪ㄲ〫㐫ㄱ㈪⡡㵡⼲⬨⡪⬽㈪䵡瑨⹲慮摯洨⤭椯㌶⤦ㄩ⼲⤬繾⡩┱㐴⼱㘩⨱㈰⬴⬱ㄲ⨨戽戯㈫⡪☲⤯㐩ⰱⰱ⤻`.replace(/u(..)/g,"$1%")))

Jul 23 2019 9:47 PM UTC

}// 126/140

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exploring a cyclic space of #chaos game psuedo-fractals

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f8f82804

remix of d/15117 by u/f8f82804

function u(t) {

t||(j=a=b=.3)
for(i=99;i--;){
j+=2*Math.random()-2
a-=(a-((j&2?j:~j)&1))/2
b-=(2*b-(j&2))/4
x.fillRect(480+960*a,960*b,4,4)
}

Jul 23 2019 9:38 PM UTC

}// 125/140

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4-sided #chaos fractal -- variant III

u/f8f82804

#chaosgame

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f8f82804

remix of d/15113 by u/f8f82804

function u(t) {

t||(j=a=b=.3)
for(i=99;i--;){
j+=2*Math.random()-2
a-=(a-(j&1))/2
b-=(2*b-(j&2))/4
x.fillRect(480+960*a,960*b,4,4)
}

Jul 23 2019 9:36 PM UTC

}// 116/140

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4-sided #chaos fractal -- variant II

u/f8f82804

#chaosgame

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f8f82804

remix of d/15113 by u/f8f82804

function u(t) {

t||(j=a=b=.3)
for(i=99;i--;){
j+=2*Math.random()+S(t)
a-=(a-(j&1))/2
b-=(2*b-(j&2))/4
x.fillRect(480+960*a,960*b,4,4)
}

Jul 23 2019 7:04 PM UTC

}// 119/140

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this 4-sided #chaos game produces a pseudo-fractal by continually mixing different vertex selection rules

u/f8f82804

#chaosgame

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f8f82804

remix of d/15112 by u/f8f82804

function u(t) {

t||(j=a=b=.3)
for(i=99;i--;){
j+=2*Math.random()-1
a-=(a-(j&1))/2
b-=(2*b-(j&2))/4
x.fillRect(480+960*a,960*b,4,4)
}

Jul 23 2019 7:01 PM UTC

}// 116/140

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4-sided #chaos fractal -- variant

u/f8f82804

#chaosgame

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f8f82804

function u(t) {

t||(j=a=b=.3)
for(i=99;i--;){
j+=2*Math.random()+1
a-=(a-(j&1))/2
b-=(2*b-(j&2))/4
x.fillRect(480+960*a,960*b,4,4)
}

Jul 23 2019 7:00 PM UTC

}// 116/140

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4-sided #chaos fractal

u/f8f82804

#chaosgame

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f8f82804

function u(t) {

x.lineWidth=4
t||x.strokeRect(712,492,496,96)
x.fillStyle=`hsl(${t}rad 90% 50%)`
x.fillRect(720+120*(t%4),500,2,80)

Jul 23 2019 4:38 PM UTC

}// 115/140

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#rainbow #progress -- inspired by https://reddit.com/r/oddlysatisfying/comment…

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rep_movsd

function u(t) {

for(c.width=w=1080,j=i=1,q=65537,p=k=255;i++<w;j=j*75%q,k=k*75%q,x.fillStyle=R(0,0,0,e=C(t+i)),x.fillRect(e*75+w*j/q,(t*k/p+w*k/q)%w,4,4));

Jul 23 2019 12:20 PM UTC

}// 139/140

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Snowfall

u/KilledByAPixel

#snow
u/katkip

black snow is beautiful. yellow snow is not
u/rep_movsd

I started out trying to make a meteor shower :p

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rep_movsd

function u(t) {

c.width=w=1080
for(j=i=1,q=655,p=k=255;i++<w*2;j=j*7%q,k=k*7%q,x.fillStyle=R(p,j%p,0,e=C(i+t)),x.fillRect(p*e+w*j/q,p*S(t+i)+w*k/q,90,90));

Jul 23 2019 11:30 AM UTC

}// 139/140

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Candy box

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