Hot dweets by u/KilledByAPixel

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: #Food

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KilledByAPixel

function u(t) {

for(i=0;i<3e3;)x.fillStyle=R(i%1e3,i%250,i%150,.3+i),j=t*i/9,x.fillRect((S(i)*2e5-j)%2e3-9,(S(i*i)*2e5+j/2)%1080-9,Z=i++?3+9*S(i)**30:1e5,Z)

Apr 13 2019 2:56 AM UTC

}// 140/140

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2D #Starfield I squeezed in more colors and motion blur.

u/13thptr

stylish
u/iverjo

Meteor rain!

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KilledByAPixel

remix of d/13209 by u/KilledByAPixel

function u(t) {

for(i=99;i--;)N=255*(S(3.14*i+2*t)),Y=520*S(t+i),X=940*S(i+3*t),x.fillStyle=R(N,N,N),x.beginPath(),x.fillRect(940+X,520+Y,40,40)

Apr 12 2019 4:48 PM UTC

}// 128/140

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More playing with the equation. I'm really liking what it can do without the background clear.

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KilledByAPixel

function u(t) {

f=2e3;for(i=0;i<f;)x.fillStyle=R(q=i?255:220,q,q,.6),x.fillRect((S(i)*5e5+i*S(t+i)/20)%f-9,(S(i*i)*5e5+(i>0)*t*99)%1080-9,Z=i++?2+9*i/f:f,Z)

Apr 13 2019 5:17 PM UTC

}// 140/140

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#snow

u/KilledByAPixel

Must be viewed full screen for full effect. (:
u/KilledByAPixel

This is my favorite dweet I've made so far!

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KilledByAPixel

function u(t) {

c.width+=0;x.beginPath();for(i=1421;i--;)x.lineTo(960+900*S(i+t/3),540+500*S(3*i/2));x.stroke()

Apr 13 2019 6:44 AM UTC

}// 95/140

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Here's the 3:2 shape with a stroke.

u/metamero

#moire

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KilledByAPixel

remix of d/13198 by u/KilledByAPixel

function u(t) {

for(i=999;i--;)N=i+t,Y=520*S(t+i*5),X=940*S(i*3),x.fillStyle=R(255*S(2*N),255*S(3*N),255*S(5*N)),x.fillRect(940+X,520+Y,40,40)

Apr 12 2019 4:21 PM UTC

}// 126/140

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More playing around with this awesome equation. There is so much space for remixing!

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KilledByAPixel

function u(t) {

K=10;for(J=0;J<1080;J+=K)for(I=0;I<1920;I+=K)Z=M=N=O=-75,X=(I+-960)/.1,Y=J/.1,O=N+Y,O%=X&O,x.fillStyle=R(O,N,Y,1),x.fillRect(I,J,K,K)

Apr 11 2019 4:55 PM UTC

}// 133/140

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Playing around with the new raster draw style I just added to the ade (auto dwitter emitter).

u/katkip

wowy

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KilledByAPixel

function u(t) {

c.width+=0;for(i=999;i--;)N=150*S(t+i/2),Y=3*N,X=800*S(i/3),x.beginPath(),x.fillStyle=R(99+N,0,99*S(i)),x.arc(960+X,540+Y,40,0,7),x.fill()

Apr 11 2019 11:12 PM UTC

}// 138/140

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Weird shapes.

u/KilledByAPixel

Here it is in the ADE... http://www.3d2k.com/js/dweetgen/?a0=1&a1…
u/KilledByAPixel

Cant figure out if this is rotating around the vertical or horizontal axis.
u/joeytwiddle

If you can't see both rotations, Slacklustre's GIF may help: https://www.reddit.com/r/illusionporn/commen…
u/KilledByAPixel

#illusion #opticalillusion

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KilledByAPixel

function u(t) {

for(i=999;i--;)X=Y=Z=M=N=O=194,Z*=T(i/M),Y*=C(Y/O),M-=(i-X),X*=T(Z+t),N=~(X-i),x.fillStyle=R(M,Y,O,1),x.fillRect(943+X,359+.41*N,.1*Z,.1*Z)

Apr 9 2019 10:50 PM UTC

}// 139/140

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Same auto gen line now (1426 Bad / 114 Good)

u/joeytwiddle

I'm not sure what I see. Cloud City? Anyway I like it!

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KilledByAPixel

function u(t) {

K=15;for(J=0;J<1080;J+=K)for(I=0;I<1920;I+=K)Z=M=N=558,X=I+t/4,Y=J-540,N%=Y,M=N*S(X*N),x.fillStyle=R(M,M,N,1),x.fillRect(I,J,K,K)

Apr 11 2019 5:39 PM UTC

}// 129/140

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More messing with the raster draw option. I tweked this one a bit by hand too.

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KilledByAPixel

function u(t) {

for(i=999;i--;)X=Y=Z=M=N=467,M-=i-N,Z*=N/M,X*=T(Y+Z),N^=~(X-i),Y*=T(X*-92),x.fillStyle=R(M,N,N,1),x.fillRect(876+.4*Y,650-.1*X,.06*Z,.06*Z)

Apr 10 2019 12:47 AM UTC

}// 139/140

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Current Best (1907 Bad / 145 Good) Im going to 2k bad

u/magna

Pretty!
u/joeytwiddle

Cloud city?
u/DataMeta

Mirror's Edge?

dwitter.net | KilledByAPixel (18138)