Top #xor dweets

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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sandromiccoli

remix of d/5854 by u/sandromiccoli

function u(t) {

c.width=2e3;x.globalCompositeOperation='xor';for(i=~~(t*9);i--;){a=i*.52;x.beginPath();x.arc(960+C(a)*199,540+S(a)*199,199,0,7);x.fill()}

Jan 13 2018 3:30 AM UTC

}// 137/140

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little donut remix: d/5999

u/iverjo

#xor

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Dyno

function u(t) {

c.width=1920;for(j=64;j--;)for(i=120;i--;)a=1+S(((i*1.07)&j)/20+t*8),x.fillStyle=R(0,0,0,a/2),x.fillRect(i<<4,j<<4,16,16);

Jul 20 2016 4:35 PM UTC

}// 122/140

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u/iverjo

Awesome! Do you think it is possible to create a tunnel with this texture?
u/Lazy1337

#texture
u/Lazy1337

#xor

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katkip

function u(t) {

c.width*=1;for(j=45;j--;){for(i=2;i--;)x.beginPath(),x.arc(0+i*1920,1640,60*j,t*2+4,t*2-3),x.fill();x.globalCompositeOperation='xor'}

Jul 9 2019 4:07 PM UTC

}// 133/140

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#xor

u/katkip

#waves
u/joeytwiddle

Yikes! My eyes are confused.

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katkip

remix of d/5989 by u/sandromiccoli

function u(t) {

c.width=2e3;x.globalCompositeOperation='xor';for(i=99*t|0;i--;){a=i*4;x.beginPath();x.arc(960+C(a+t)*300,540+S(a+t)*300,300,3,9);x.fill()}

Oct 7 2018 11:34 AM UTC

}// 138/140

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It's fun to watch. #xor

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remix of d/19494 by u/IV

function u(t) {

d=x.getImageData(0,0,w=c.width=256,h=c.height=w/2)
for(i=0;i<h;i++)for(j=0;j<w;j++)d.data[(i*w+j)*4+3]=(i^j%w)*9*t%w
x.putImageData(d,0,0)

Jul 24 2020 7:36 PM UTC

}// 139/140

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xor squares (i^j%w) #xor

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sigveseb

remix of d/58 by u/sigveseb

function u(t) {

x.globalCompositeOperation='xor';x.fillStyle=R(255*S(t),255*C(t/8+1),99);x.beginPath();x.arc(960*S(t/3.3)+960,C(t)*540+540,99,0,7);x.fill()

Jan 7 2018 2:18 AM UTC

}// 139/140

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let it sit for a while to let the texture build up

u/sigveseb

#xor #texture

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katkip

function u(t) {

c.width*=1;for(j=99;j--;){for(i=2;i--;)x.beginPath(),x.arc(960+i*500*S(t+i),540,4000/j,0,7),x.fill();x.globalCompositeOperation='xor'}

Jul 7 2019 9:38 AM UTC

}// 134/140

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Gravity fields (not actual physics) #xor #arc

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taupelink

remix of d/15043 by u/taupelink

function u(t) {

r={valueOf:Math.random};h=256
x.globalCompositeOperation='xor';x.fillStyle=R(e=r*h,g=(e+r*85)%h,(g+r*85)%h)
x.fillRect(r*2e3,r*1080,r*h,r*h)

Jul 23 2019 1:06 AM UTC

}// 140/140

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#xor with a little narrower range of colors

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taupelink

remix of d/15042 by u/taupelink

function u(t) {

r={valueOf:Math.random};h=256
x.globalCompositeOperation='xor';x.fillStyle=R(r*h,r*h,r*h)
x.fillRect(r*1920,r*1080,r*h,r*h)

Jul 19 2019 9:44 PM UTC

}// 123/140

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#xor

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stellartux

function u(t) {

c.width=i=1920;x.translate(960,89);x.globalCompositeOperation='xor'
for(;i>0;i-=.9){x.beginPath()
x.arc(i*C(i),i,55+S(t+i)*34,0,7)
x.fill()}

Jan 25 2019 4:49 PM UTC

}// 140/140

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#xor #spiral

u/f8f82804

#eldritch #horror
u/Xen

Love it!

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