Dweets awesomed by u/rep_movsd

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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taupelink

remix of d/22707 by u/taupelink

function u(t) {

r=997*t;x.globalCompositeOperation='difference';x.fillStyle=R(e=2**(r*r%8),e*.7,e**.8);x.fillRect(X=e*r%2e3,X*X%1e3-e,-8*e/t,1e5/e*.7**t,.5)

May 8 2021 4:44 PM UTC

}// 140/140

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d/22731

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Agnes

function u(t) {

with(x)for(M=2e3;--M;strokeStyle=`hsl(180,${M%99}%,50%)`,beginPath(stroke()))arc(960+M*S(t+M),540+M*C(M),M,0,7);

May 8 2021 10:26 AM UTC

}// 112/140

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Whirlpool

u/magna

Love the style!

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TGY

function u(t) {

for(i=1,c.width=200,x.lineWidth=9;i<7;i+=.3)x.strokeStyle=R(i*9,i*30,i*30),x.strokeRect(71-2*i,i*(C(i*t)**2+2),56+i*4,56+i*4)

May 8 2021 9:24 AM UTC

}// 125/140

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Those waves are so sick!

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taupelink

remix of d/22671 by u/taupelink

function u(t) {

x.globalCompositeOperation='lighter';for(i=120;--i;x.fillRect(X*30,f*t,i/t**t,e/t))f=43*i*t,X=f*f%64,Y=x.fillStyle=R(e=f*t/35,X/3,i/e)

May 7 2021 1:35 AM UTC

}// 134/140

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d/22727

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dull_pixel

remix of d/22721 by u/BackendForth

function u(t) {

c.width|=0
for(i=99;i--;)x.arc(i*(50),540,(t-i<0?0:t-i)*50,0,7)
x.stroke()

May 7 2021 1:34 AM UTC

}// 74/140

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how a sonic boom works

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rodrigo.siqueira

remix of d/21003 by u/katkip

function u(t) {

c.style.filter="blur(2.5vh)contrast(4)"
x.fillStyle=R(90)
for(Z=50;Z--;)x.beginPath(),x.fill(x.arc(40*Z,550+S(Z+T(Z+t))*99*t,40,0,7))

May 7 2021 12:02 AM UTC

}// 133/140

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Into the Darkness

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taupelink

remix of d/22713 by u/taupelink

function u(t) {

for(i=g=270;--i;x.fillRect(g*X,g*Y,e/(d=4**t),-i/d))f=g*i*t,e=(f*f%2)**8,X=e*e%7,Y=X*f%4,x.fillStyle=R(e,e^=e+C(e/g)*i,e*=5%C(Y/7)*Y,i/Y**5)

May 6 2021 4:34 PM UTC

}// 140/140

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d/22723

Show more comments…
u/tomxor

Is everyone percieving the same thing? it's both abstract and specific for me.
u/taupelink

for what it's worth, i was going for "reeds at the water's edge." not when i began, mind you...just at some point while i was experimenting, it started looking a little like that, and i coaxed it further in that direction :)
u/taupelink

(not perfect, obvs...the water is kinda churning at its edge, and the green isn't especially natural-looking. ¯\_(ツ)_/¯ )
u/C010011012

so good
u/tomxor

Yup, "reeds at the water's edge." is what I see too, I like how it seems to remain very abstract at the same time as being detailed and specific.
u/tomxor

I suspect #abstract-impressionism might be the correct definition? I'm insufficiently educated in art to be sure.
u/tomxor

hashtag fail, #abstractimpressionism
u/tomxor

Similarly: d/22568

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robbyg

remix of d/12078 by u/robbyg

function u(t) {

c.width+=X=Y=Z=0;for(i=3e3;i--;Z=X)x.fillRect(X=960+(S(2*Y)-C(2*X+t))*470,Y=540+(S(4*Z)-C(2*Y-t*3))*260,9,3)

May 5 2021 3:45 PM UTC

}// 108/140

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I hadn't played with an #attractor lately. They really play to my strength of "change random stuff until something neat happens".

u/taupelink

That's my method too!
u/lars-erik

Which way is inside out? 😮🤷‍♂️

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taupelink

remix of d/22713 by u/taupelink

function u(t) {

for(i=g=240;--i;x.fillRect(g*X,g*Y,e*e/(d=t**t),e*i/d))f=i*t,X=f*f%8,Y=X*f%5,x.fillStyle=R(e=(Y*f%2)**8,e*=1+C(e*Y/i)/2,e*=1+S(e*X/i)/2,.7)

May 5 2021 2:34 PM UTC

}// 139/140

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d/22714

u/taupelink

warning: flashing lights for the first few seconds

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taupelink

remix of d/22662 by u/taupelink

function u(t) {

for(i=g=200;i--;x.fillRect(X,Y,-e*e*(d=.1**(2*t+1)),-e*i*d))f=g*i*t,e=f*f%g,X=e*f%3e3,Y=X*f%2e3,x.fillStyle=R(e,e*.7,Y%1*(X%2)*i^e/2,i/e/g)

May 5 2021 4:55 AM UTC

}// 139/140

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d/22713

u/rep_movsd

#wood #steamedbeech

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