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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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f8f82804

remix of d/10511 by u/f8f82804

function u(t) {

c.width^=0;with(x)for(lineJoin='round',lineWidth=i=17;i--;lineTo(960+a*S(p)/.7,540+(i&4?a:-a)))a=960/(3+C(p=t+1.57*(i-(i>>2))));x.stroke()

Oct 16 2018 10:09 PM UTC

}// 138/140

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#minimal #perspective #d3 #cube #fullhd

u/f8f82804

#wireframe

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f8f82804

remix of d/5600 by u/p01

function u(t) {

for(i=c.width^=0;i--;x.beginPath(x.fill()))C(t-i)>0&&x.arc(960+(i*960-i*i)**.5*S(t-i),48+i,9-(b=S(t-i-1)*C(Math.acos(i/540-1)+1))**4*9,0,7)

Sep 5 2018 6:50 PM UTC

}// 139/140

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#specular #halftone #sphere

u/f8f82804

#d3

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Xen

remix of d/2963 by u/p01

function u(t) {

for(X=c.width=99;X--;x.fillRect(X,D,1-D/7,59-D*6))for(D=0;','<(u+1)[t+D*C(T=X/99-C(t))|(4.5+D*S(T))<<3]&&D<6;)D+=.1

Jul 31 2017 11:18 PM UTC

}// 115/140

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Dweetenstein115

u/iverjo

Impressive! Also kudos to p01 for creating the original
u/donbright

omg
u/Xen

Every remix i've ever done wouldn't exist without the original ;-)
u/iverjo

#wolfenstein
u/Xen

#d3 #raymarching

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Xen

remix of d/18108 by u/Xen

function u(t) {

for(i=38;i--;x.stroke())x.beginPath(),x.strokeStyle=`hsl(${t*59},${t}%,50%)`,
x.arc(1e3+C(i*7+t/59)*t**2.1,500+S(i*2)*t**2,500-t*t*.7,0,9)

Apr 1 2020 4:11 PM UTC

}// 138/140

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R&om 2 #waitforit

u/Xen

#rainbow #spikes #d3

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KilledByAPixel

remix of d/17185 by u/KilledByAPixel

function u(t) {

with(x)for(c.width|=j=99,scale(9,5);j--;arc(112,j>60?28+j:99,j>60?60:j,t,7+t))setLineDash(j>80?[79,9]:[j>70|j<60?0:9]),beginPath(stroke())

Jan 13 2020 2:33 AM UTC

}// 138/140

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Round #Castle #D3

u/sigveseb

line dash, clever!
u/katkip

Awesome

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KilledByAPixel

function u(t) {

with(x)for(c.width|=i=99,scale(9,3);i--;stroke())for(beginPath(j=5);a=j--/.6367;arc(111,174+i/2,70,t+a,t+a))i>9||setLineDash([5])

Jan 12 2020 7:28 AM UTC

}// 129/140

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3D #Castle Wall

u/iverjo

Nice
u/katkip

Really nice
u/sigveseb

#d3

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KilledByAPixel

function u(t) {

eval(unescape(escape`䈽孝㭦潲⡫㴲攳㭪㴭⵫㸾㘻堽⡩⵪⤪术㈭㤬堾㄰ㅼ堼ⴱ㼰㩂⹰畳栨恲慤楡氭杲慤楥湴⠤筧⩧⼷㕽敭⁡琠⑻塽┤笨ㄹ⭃⡩⼴⤪䌨琪ㄵ⵪⼴⤪㐩⩧⼳紥Ⱓ〰〬⌰〰〩怩⥩㵫┶㐬朽ㄱ㠯⠳㔭権㭣⹳瑹汥⹢慣歧牯畮搽䈻`.replace(/u(..)/g,"$1%")))

May 28 2019 6:58 PM UTC

}// 140/140

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3D Landscape With Optimized Rendering

u/KilledByAPixel

Draw speed improved by culling offscreen points!
u/Joachim

#d3 #perspective #depth

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rodrigo.siqueira

remix of d/13611 by u/rodrigo.siqueira

function u(t) {

c.width|=0
for(i=2e3,w=960;i--;x.fillRect(w+w*X/Z,w*Y/Z,s=40/Z/Z,s))
X=4+C(i/50-t)/2-t%9,
Y=S(i/50-t)/2+1,
Z=(i%29)/9+1

May 5 2019 10:07 PM UTC

}// 119/140

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Rolling cylinder using Cantelope-Pavel's 3D engine. #D3

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pavel

function u(t) {

with(x)for(c.width|=i=9,A=Math.abs;i--;stroke())beginPath(lineWidth=4),ellipse(960,r=540,A(r*C(a=i/5.7+t/3)),A(r*S(a)),a-t/9,0,7)

Jan 25 2019 5:23 AM UTC

}// 129/140

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Messing around with ellipse() #d3

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katkip

function u(t) {

x.fillRect(0,0,2e3,2e3);for(j=800;j--;)
x.clearRect(960+S(j+C(t+j))*300,540+C(-j+S(t+j))*300,10+S(-Math.LN10+j+t)*5,10+S(Math.E*2+j+t)*5)

Dec 22 2018 2:56 PM UTC

}// 137/140

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3D string creates right angles! #d3 #math

u/magna

Right...

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