Hot dweets by u/@no_identd

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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@no_identd

function u(t) {

c.width|=0
for(i=0;i<36;){x.fillRect(860+S((i/(i/1.3324789))/(2.3999631)*t-i)*860,30*i++,200,25);}

Jan 25 2018 1:44 AM UTC

}// 98/140

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if you look at it with the right mindset, you can see a rotating 3D shape in this.

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@no_identd

remix of d/6350 by u/Knifa

function u(t) {

c.width^=0
_=96
for(i=0;i<_;i++)for(j=0;j<_;j++){r=t+i+j
w=r/.5698403
$=S(r)*_
x.fillStyle=R(C(w),w*64,w*4)
x.fillRect(i*_-$/2,j*_-$/2,$,$)}

Jan 22 2018 7:53 PM UTC

}// 140/140

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@no_identd

function u(t) {

for(i=0;i<1;i++)
x.fillStyle=R(T(frame)*127,S(t)*255,T(t)*63)
x.fillRect(i*1.324718**t*t+400,C(t)*20,S(t)*t*C(t),1080/t/4)

Jan 22 2018 8:45 PM UTC

}// 122/140

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@no_identd

remix of d/6350 by u/Knifa

function u(t) {

c.width^=0
for(i=0;i<_;i++)for(j=0;j<_;j++){r=t+i+j
$=S(r/0.7548777)*_
x.fillStyle=R(C(r/3)*255,S(r/3)*255)
x.fillRect(i*_-$/2,j*_-$/2,$,$)}

Jan 22 2018 7:28 PM UTC

}// 140/140

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@no_identd

remix of d/5033 by u/Pjaerr

function u(t) {

c.style.background=R();x.fillStyle=R(...[S,C,T].map(_=>127*(_(t)+1)));a=2.2142975*frame;r=8*frame**.5;x.fillRect(r*C(a)+960,r*S(a)+540,8,8)

Jan 17 2018 3:43 PM UTC

}// 139/140

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https://link.springer.com/article/10.1007/s0… Golden *morphic* angle for Parabola. 126.869896 if you want degrees. Both are the best *and* shortest single float approximation respectively.

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@no_identd

remix of d/4509 by u/ben

function u(t) {

function v(a,b,g,r){if(r>1){x.fillRect(a+=r*S(g),b-=r*C(g),.1,1)
v(a,b,g-1+C(t),r*=.7634541)
v(a,b,g+.1+S(t),r)}}c.width=540
v(250,270,0,80)

Jan 17 2018 2:00 PM UTC

}// 140/140

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@no_identd

remix of d/6148 by u/@no_identd

function u(t) {

x.fillStyle=R(...[S,C,T].map(_=>127*(_(t)+1)));a=2.2142975*frame;r=7.159191*frame**0.43015972;x.fillRect(r*C(a)+960,r*S(a)+540,8,8)

Jan 18 2018 12:52 PM UTC

}// 131/140

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@no_identd

remix of d/6156 by u/meks

function u(t) {

c.style.background=R();b=t*100;x.fillStyle=R(b%200,0,120+(b%120));a=2.3999631*frame;r=8*frame**.5;x.fillRect(r*C(a)+960,r*S(a)+540,8,8)

Jan 18 2018 12:47 PM UTC

}// 135/140

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@no_identd

remix of d/4868 by u/Pjaerr

function u(t) {

c.style.background=R();x.fillStyle=R(...[S,C,T].map(_=>127*(_(t)+1)));a=1.3324789*frame;r=8*frame**.5;x.fillRect(r*C(a)+960,r*S(a)+540,8,8)

Jan 17 2018 3:23 PM UTC

}// 139/140

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https://link.springer.com/article/10.1007/s0… Golden *morphic* angle for circles. 76.34541 if you want degrees. Both are the best *and* shortest single float approximation respectively. The traditional golden angle of 137.50777 degree (2.3999631 radian) has its uses, but this one has a few more tricks up its sleeve.

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@no_identd

remix of d/6147 by u/@no_identd

function u(t) {

x.fillStyle=R(...[S,C,T].map(_=>127*(_(t)+1)));a=1.3324789*frame;r=7.159191*frame**0.43015972;x.fillRect(r*C(a)+960,r*S(a)+540,8,8)

Jan 18 2018 12:51 PM UTC

}// 131/140

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