Dweets awesomed by u/geb

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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geb

remix of d/3228 by u/cantelope

function u(t) {

for(i=(w=c.width=1e3)*9,x.fillRect(0,0,w,w);i--;)x.clearRect(S(p=(q=i/3)*(~.42+((t))/420))*~q,C(p)*q,9,9)

Feb 27 2019 7:31 PM UTC

}// 105/140

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geb

remix of d/12550 by u/robbyg

function u(t) {

s=250
c.width|=0
for(h=9;h--;)for(v=9;v--;){
x.beginPath()
for(i=9;i--;)x.lineTo(s*h+s*C(z=t+4.186*i),s*v+s*S(z/2))
x.stroke()
x.fill()
}

Feb 27 2019 5:52 PM UTC

}// 137/140

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geb

remix of d/12310 by u/geb

function u(t) {

for(c.width|=i=99;i--;x.rect(~r,~r,2*r,2*r))r=(i-1*t%8)*24,r*=r>1,x.setTransform(~3,~0,~1,1,9,9),x.rotate(t-r/666);x.fill('evenodd')

Feb 26 2019 10:24 PM UTC

}// 132/140

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in or out ?

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Ath0r

function u(t) {

c.width=1920
p=[a=960,a/3]
w=i=>[a+300*C(z=t+2.09*i),800+100*S(z)]
f=i=>x.lineTo(...i)
for(i=6;i--;){b=f(w(i));f(p);f(w(i))}
x.stroke()

Feb 26 2019 9:07 PM UTC

}// 135/140

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My first dweet (simple pyramid)

Show more comments…
u/katkip

Nicee
u/Ath0r

Thanks! It's the first time I've tried, so probably I missed a lot of tricks to reduce characters... Any feedback or tips are welcome! :D
u/13thptr

b is unused so you can remove it :)
u/13thptr

nice dweet btw
u/13thptr

127:c.width=1920 w=i=>[960+300*C(z=t+2.09*i),800+100*S(z)] f=i=>x.lineTo(...i) for(i=6;i--;)f(w(i)),f([960,320]),f(w(i)) x.stroke()
u/13thptr

ugh sorry here it is with semicolons instead of newlines
u/13thptr

c.width=1920;w=i=>[960+300*C(z=t+2.09*i),800+100*S(z)];f=i=>x.lineTo(...i);for(i=6;i--;)f(w(i)),f([960,320]),f(w(i));x.stroke()
u/Ath0r

Thanks a lot for the suggestions, @13thptr! Indeed, I forgot to remove the unused b and the characters you remove by avoiding the definition of p is also very nice :)
u/tomxor

It's a spinning simplex!! :D great 1st dweet
u/Ath0r

Thanks @tomxor :D
u/f8f82804

#d3 #wireframe

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tomxor

remix of d/12492 by u/tomxor

function u(t) {

for(c.width=E=X=N=64;X--;)for(Y=N;Y--;x.fillRect(X,Y,K=eval(R)/N%1,K))E+=' '+'XXYYtt-*%&~^'[0|12*Math.random()];eval(E=E.slice(-8-t%16));R=E

Feb 26 2019 12:59 AM UTC

}// 140/140

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Algebraic Monkeys #fuzzing #waitforit

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u/tomxor

Searching for f(x,y,t) this time. If you have more patience then add operators, parens and increase string length in the slice.
u/Xen

c.width=X=E=N=64 lol
u/tomxor

heh, i missed that opportunity
u/DataMeta

Clever concept, like some old tv grasping at transmissions.
u/DataMeta

Haha, Xen
u/tomxor

Nice analogy :) like a TV into the computable universe, infinite channel! (sorta)
u/21medals

Why the space in between each character of E?
u/tomxor

Because -- and ++ are assignment operators, and I cannot allow those on loops variables X and Y. It's basically cheaper in chars to pad with spaces than test for this with a regex.

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pavel

remix of d/12516 by u/pavel

function u(t) {

for(;t<9;)u[c[t]=t]=50*t++
for(c.width|=a=9;b=a--;u[b]-p<50&&(c[a]=c[b],c[b]=v))x.fillRect(960+(p=u[a]+=v=c[a]*=u[a]**2<8e5||-1),440,50,200)

Feb 26 2019 12:36 AM UTC

}// 140/140

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#default #physics #uncompressed

u/13thptr

cool
u/lionleaf

Amazing!
u/Ath0r

Very nice!
u/katkip

!!

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21medals

remix of d/10512 by u/f8f82804

function u(t) {

for(c.width^=0,x.lineWidth=i=64;i--;x.lineTo(960+a*S(p)/.7,540+(i+(t/8&1)&2?a:-a)))a=960/(3+C(p=t+.3927*(i/2-(i>>2))));x.fill()

Feb 24 2019 10:43 PM UTC

}// 127/140

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katkip

function u(t) {

c.width*=1;for(j=125;j--;)for(i=30;i--;)x.fillRect(960+C(6.24/20*i+C(j))*500,540+S(6.24/20*i+C(t+j))*500,10,10)

Feb 24 2019 7:03 PM UTC

}// 111/140

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katkip

remix of d/12451 by u/katkip

function u(t) {

for(c.width|=i=960;i--;)x.fillRect(i*2,740+C(i/59+t*5)*99,9,i);for(i=3;i--;x.beginPath())x.arc(210+i*728,675+C(t*5+7.9)*124,47,i,9),x.fill()

Feb 23 2019 7:15 PM UTC

}// 140/140

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u/cantelope

nice!
u/cantelope

i want them to hurry because the floor is disappearing!

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raphaelrk

function u(t) {

c.width=1920
for(a=-100;a<2000;a+=6)
for(b=-100;b<1200;b+=54)
x.fillRect(a+S(t*15+(a+b)*1.1)*15,b+C(t*5+(a+b)*1.1)*15,15,15)

Feb 23 2019 6:26 PM UTC

}// 125/140

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wavey boi - play around with the numbers!

u/katkip

This is cool!
u/raphaelrk

Thank you!
u/katkip

#waves

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