Hot dweets by u/shapes

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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shapes

remix of d/2423 by u/shapes

function u(t) {

r=480;c.width=r*4;λ=0;for(φ=a=1.6;φ>-a;φ-=1/r){λ+=a;x.lineTo(C(φ)*S(λ-t)*r+2*r,(C(t=t+φ/r)*S(φ)+S(t)*C(t)*C(λ-t))*r+r)}x.stroke()

Apr 6 2017 1:37 PM UTC

}// 129/140

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shapes

remix of d/2424 by u/shapes

function u(t) {

r=480;c.width=r*4;λ=0;for(φ=a=2.5;φ>-a;φ-=1/r){λ+=a/9;x.lineTo(C(t)*S(λ-t)*r+2*r,(C(t=t+φ/r)*S(t)+S(r)*C(φ)*C(λ-t))*r+r)}x.stroke()

Apr 6 2017 1:24 PM UTC

}// 131/140

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u/sfz

really cool
u/shapes

Thanks, most credit goes to mxfh though, I'm just fuckin' around with his code to find cool shapes :)

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shapes

remix of d/2431 by u/shapes

function u(t) {

r=480;c.width=r*4;λ=0;for(φ=a=1.56;φ>-a;φ-=1.56/r){λ+=a;x.lineTo(C(φ)*S(λ-t/2)*r+2*r,(C(t=t+φ/r)*S(φ/4)+S(λ)*C(t/2)*C(λ-t))*r+r)}x.stroke()

Apr 6 2017 5:49 PM UTC

}// 139/140

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u/magna

Love it!

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shapes

remix of d/855 by u/mxfh

function u(t) {

r=480;c.width=r*4;λ=0;for(φ=a=Math.PI/1.99;φ>-a;φ-=1/r){λ+=a;x.lineTo(C(φ)*S(λ-t)*r+2*r,(C(t=t+φ/r)*S(φ)+S(t)*C(φ)*C(λ-t))*r+r)}x.stroke()

Apr 6 2017 1:54 AM UTC

}// 138/140

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shapes

remix of d/2423 by u/shapes

function u(t) {

r=480;c.width=r*4;λ=0;for(φ=a=Math.PI/1.3;φ>-a;φ-=1/r){λ+=a/9;x.lineTo(C(φ)*S(λ-t)*r+2*r,(C(t=t+φ/r)*S(t)+S(r)*C(φ)*C(λ-t))*r+r)}x.stroke()

Apr 6 2017 2:08 AM UTC

}// 139/140

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u/cantelope

amazing!
u/shapes

Thanks, most credit goes to mxfh though, I'm just fuckin' around with his code to find cool shapes :)

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shapes

remix of d/2422 by u/shapes

function u(t) {

r=480;c.width=r*4;λ=0;for(φ=a=Math.PI*1.2;φ>-a;φ-=1/r){λ+=a;x.lineTo(C(φ)*S(λ-t)*r+2*r,(C(t=t+φ/r)*S(φ)+S(t)*C(φ)*C(λ-t))*r+r)}x.stroke()

Apr 6 2017 1:56 AM UTC

}// 137/140

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