Dweets awesomed 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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katkip

remix of d/18180 by u/katkip

function u(t) {

x.fillStyle=R(128+S(t*8)*128)
t||x.translate(960,540)
x.fillText("⬈",t>1?-159:-20+t,t>1?99:-20)
x.rotate(t>1?.11:.7854)
x.font=`${11-t}cm"`

Apr 7 2020 5:52 PM UTC

}// 139/140

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#waitforit a very fancy chaos magic symbol (sign of entropy) #text

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veubeke

function u(t) {

x.globalCompositeOperation='hue'
for(i=t<4&&255;i--;x.fill(x.arc(_=i*199%1920,_*_%1080,t*50,0,7)))x.beginPath(x.fillStyle=R(1+i))

Apr 7 2020 12:02 PM UTC

}// 129/140

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#voronoi diagram

u/veubeke

Blatantly stolen from u/p01 https://twitter.com/p01/status/1246523062696…
u/veubeke

PS: I deleted an older version because of performance issues
u/katkip

WOW!

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BriSeven

remix of d/18171 by u/BriSeven

function u(t) {

s=30,c=240
for(i=0;i<64;i++)for(j=0;j<36;j++)
x.fillStyle=R(((n=(i^j))<(m=(S(t)+1)*20))*c,(n<m-20)*c,(n>m+20)*c),
x.fillRect(i*s,j*s,s,s)

Apr 7 2020 5:45 AM UTC

}// 138/140

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plot the XOR binary operator with a posterising effect.

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BriSeven

remix of d/18166 by u/BriSeven

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<256;i++)
x.fillRect(i*10,(i&(S(i/t+t)*t)+t)*10+500,10,15) // draw 50x200 rects

Apr 7 2020 4:05 AM UTC

}// 121/140

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sinewave serving samples of sierpinski

u/camel_case

I could watch this forever *.*
u/BriSeven

can you? i haven’t watched long enough to know for sure but i think the math should run down eventually
u/Xen

love it!

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KilledByAPixel

remix of d/15031 by u/KilledByAPixel

function u(t) {

t?0:A=[]
for(i=9;i--;)t?A[i].transform=`translate(${30*i+99*S(t)-400}px,125px)scale(.2,1.2)`:A.push(createStats().dom.style)

Apr 7 2020 3:31 AM UTC

}// 124/140

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Stats #Default

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KilledByAPixel

remix of d/14539 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=i=99,font='50em"';i--;fillText('🕺💃 ',99+49*S(i/9+t*3)*S(i/9+4),850))beginPath(save(restore())),clip(rect(0,20*i,2e3,20))

Apr 6 2020 10:51 PM UTC

}// 140/140

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Wavy #Dancing

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KilledByAPixel

remix of d/18160 by u/rodrigo.siqueira

function u(t) {

for(c.width&=j=3e3;j--;x.lineTo(448+S(a=i*.209+t*9)*r,600+C(a)*r/2-i))i=(j/4+(j%4!=2)*60|0)-t%1*40,r=i**3/2e5
x.stroke()

Apr 6 2020 10:04 PM UTC

}// 120/140

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#Vortex

u/ivylab

I have been waiting for the view to zoom out more for a minute. But it's seriously continuous! Amazing
u/KilledByAPixel

Thank you, it was tricky to get this one right.
u/KilledByAPixel

#illusion

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msaqibshah

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<20;i++)for(j= 0;j<100;j++)x.fillRect(i*100,j*S(t*i*j)*100,10,20*S(t))
//THE MATRIX

Apr 6 2020 5:00 PM UTC

}// 126/140

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rodrigo.siqueira

remix of d/18139 by u/cantelope

function u(t) {

for(c.width|=j=37;j--;)for(w=i=133;i--;)[j,j+1].map(k=>x.lineTo(960+S(p=i/7+t)*k/(Z=w+C(p)*k*3.4)*2e3,(58-k)**3/Z+j))
x.stroke()

Apr 6 2020 12:08 PM UTC

}// 128/140

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128 bytes #vortex #d3 #uncompressed

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𮀮𫐽𮀮𮠽𜐶𜀩𒡷𪑴𪀨𮀩𫐦𙡦𪑬𫀨𨑲𨰨𚁔🐷𝐰𚐫𫐬𮠫𫐬𫐭𛐪𜠬𜀬𝰬𨡥𩱩𫡐𨑴𪀨𩡩𫁬𤱴𮑬𩐽𤠨𥀬𫐬𜀬𛠰𜰩𚐩𚐬𨡥𩱩𫡐𨑴𪀨𬱴𬡯𪱥𤱴𮑬𩐽𤠨𫐬𥀬𜀬𚁺𙡭𚐪𛠳𚐩𛁥𫁬𪑰𬱥𚁔𚱺𛁺𚱺𛁋🐵𜀰𚱭𛁋𛰴𛀳𛀹𛰴𛑭𛱔𛀷𛠱𝰫𫐯𥀩𛁳𭁲𫱫𩐨𚐻`.replace(/u../g,'')))

Apr 6 2020 10:01 AM UTC

}// 140/140

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Planet

u/katkip

#space #planet

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