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.

Try the new frontend: beta.dwitter.net
Current theme challenge: #Opposites

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katkip

function u(t) {

c.width^=0;G=_=>{z=1;for(j=9;j--;)z+=S(_*C(_)/9999)*z;return z}
t||(f=0)
for(i=337;i--;)s=250+G(f),x.fillRect(960+s*C(f),540+s*S(f),5,5),f++

Apr 3 2019 11:57 AM UTC

}// 140/140

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Eruptions

u/katkip

Looks like a bass boosted polar frequency spectrum on a hardcore song

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vinca

function u(t) {

for(c.width=150,f=(i,f,t,X)=>1/((0|i-t)**2+(f-X)**2+99*T(t))*4e3,i=11250;i--;)x.fillRect(X=i/75,Y=i%75,f(X,Y,-5,80)+f(X,Y,170-99*S(t),99),1)

Apr 3 2019 9:25 AM UTC

}// 140/140

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u/magna

#glitch
u/magna

#oldfilm

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rodrigo.siqueira

remix of d/12959 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,2e3,2e3);
for(var i=1e3;i=i-.25;){
X=S(i)+S(t/2)*S(i*50)*4
Y=C(i)-C(i*50+t)*2
x.clearRect(960+X*150,540+Y*150,3,3)
}

Apr 3 2019 1:11 AM UTC

}// 131/140

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Torus using parametric equation. #torus

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katkip

function u(t) {

s=10;for(i=499;i--;)x.fillStyle=`hsl(${i*t*t},99%,50%)`,x.beginPath(),x.arc(960+C(i*t/18)*t*99,540+S(i*t/18)*t*99,9+i/5,0,7),x.fill()

Apr 2 2019 5:07 PM UTC

}// 133/140

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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)-3*C(t)
 X=S(i)*2+S(2*i+t)*K
 Y=C(i)*2-C(2*i+t)*K
 x.fillRect(960+X*80,500+Y*80,5,5)
}

Apr 2 2019 11:54 AM UTC

}// 123/140

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Smooth transitions on the Trefoil endless knot

u/katkip

WOW

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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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MAxSaL

function u(t) {

for(i=0;i<120;i++)
x.fillRect(t*99, S(t*9)*9+i*9, 1, T(C(t)%S(i))*9);

Apr 1 2019 9:18 AM UTC

}// 70/140

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Wavey pattern

u/geb

#background

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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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