Dweets awesomed by u/richev

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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rodrigo.siqueira

remix of d/12952 by u/rodrigo.siqueira

function u(t) {

c.width+=0
for(i=3e3;i--;){
 K=(i&2)-2*t*t/i
 X=S(i)*2+S(2*i)*K
 Y=C(i)*2-C(2*i)*K
 x.fillRect(960+X*150,640+Y*150,8,8)
}

Apr 2 2019 12:40 AM UTC

}// 121/140

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Disintegration of the Triple Unity (Man ֍ Machine ֍ Intelligence). We believe the creation of super intelligence is inevitable (Way of The Future).

u/katkip

I like the symmetry

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geb

remix of d/12952 by u/rodrigo.siqueira

function u(t) {

c.width+=0
for(i=K=710;i--;){
 X=C(i+t+K)*S(t+4*i)**(i%2)
 Y=S(i+t-K)*S(t-4*i)**(i%2)
 K=X*Y
 x.fillRect(960+X*500,560+Y*500,8,9)
}

Apr 1 2019 8:11 PM UTC

}// 131/140

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u/username

the one dot in the middle

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rodrigo.siqueira

function u(t) {

c.width+=0
for(i=3e3;i--;){
 K=i&4+S(t)*5
 X=S(i)*K+2*S(2*i)*(i%2)
 Y=C(i)*K-2*C(2*i)*(i%2)
 x.fillRect(960+X*50,640+Y*50,9,9)
}

Apr 1 2019 6:22 PM UTC

}// 128/140

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Trinity - The Human, The Machine, The Intelligence. Based on The Way of the Future Church logo (Artificial Intelligence Religion). #sacredgeometry

u/andrea270872

#spirograph ? :) Cool

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Xen

remix of d/12938 by u/username

function u(t) {

for(c.width|=j=69;j--;x.font="2em'")for(i=13;i--;x.fillText(j*i,1e3+r*C(i+j*S(t)),557+r*S(i+j*S(t))))r=17*j

Mar 31 2019 8:43 PM UTC

}// 107/140

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u/username

damn
u/Jezza

Great idea!
u/Jezza

Great idea!

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marc8

function u(t) {

c.width|=0
with(x)for(j=3;j;j--){beginPath()
for(i=-4;i<9-C(t)*10;i+=.02)arc(a=i*99,q=-150+j*350,j*50,i-.01,i)
arc(a,q,99,i,i+6)
stroke()}

Mar 31 2019 5:06 PM UTC

}// 138/140

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Curtate, common and prolate throcoid

u/joeytwiddle

#math

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rnbw

function u(t) {

for(c.width^=i=0;i++<39;x.fill()){x.fillStyle=`hsl(${Math.random()*60},99%,40%,8%)`;x.arc(C(t/4-(i&t*5))*460+960,S(i&t*4)*460+540,0,0,0)}

Mar 29 2019 2:23 PM UTC

}// 137/140

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chthonic 🔥

u/katkip

#glitch
u/DataMeta

I like the choice of coloration
u/DataMeta

Luckily this SCP seems contained

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andy

function u(t) {

for(c.width|=i=896;i--;)q=(m=2.4*i)**.5,s=m/70,f=(S((t/64)*i)+1)/16*i,x.beginPath(),x.arc(q*S(m)*s+960,q*C(m)*s+540,f,0,6.24),x.fill();

Mar 29 2019 11:49 AM UTC

}// 136/140

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u/katkip

This is fun to watch
u/DataMeta

Smooth and #hypnotic
u/Xen

love it, had to remix :)
u/magna

#halftone
u/ivylab

This is beautiful

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New_Core

function u(t) {

for(c.width|=i=12;i--;x.fillText('🚮',960-300*S(a=(S(t+j/2)+9%v)%v+i%2*v)/2+120*C(a),j*254+99*S(t),300*S(a)))j=~~(i/2),x.font="6cm'",v=1.58

Mar 27 2019 9:22 PM UTC

}// 138/140

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u/prplz

~~(i/2) can be i>>1
u/jylikangas

Clever use of maxWidth!
u/katkip

Wow
u/user0

n

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jviide

function u(t) {

c.width=1920
x.translate(960,540)
for(i=1089;i-=11;)x.rotate(2+i+t/25),x.fillStyle=i%2?"#fff":R(50000/i),x.fillRect(-i,-i,2*i,2*i)

Mar 27 2019 8:08 PM UTC

}// 130/140

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Xen

remix of d/12904 by u/Jezza

function u(t) {

c.width=50;with(Math)for(Y=29;Y--;)for(X=50;X--;x.fillRect(X,Y,1,1))x.fillStyle=`hsl(${(atan2(C(X/PI),S(Y/PI))+t/3)*59+t*99},99%,50%)`

Mar 27 2019 4:14 PM UTC

}// 134/140

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