New #d3 dweets | Dwitter

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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rodrigo.siqueira

remix of d/26056 by u/rodrigo.siqueira

function u(t) {

for(c.width=i=W=220;i-=2;)for(j=1;j<W;x.fillRect(i,j++-h,2,h<53?h-53:h))x.fillStyle=R(h=((d=5e3/j)*S(A=i/W)&d*C(A)+t*40+t&30)*130/d,h*2,h*3)

Aug 30 2022 3:32 PM UTC

}// 140/140

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Bitwise pyramid production line #pyramid #d3

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f8f82804

remix of d/9174 by u/f8f82804

function u(t) {

with(x)for(i=s=311;--i;beginPath(fillStyle=`hsl(${i}rad 90%${99-i/2}%`))fill(arc(s*(A=S(a=i/99))*S(b=t+i)+960,220*(A*C(b)-C(a)+2),60*A,0,7))

May 23 2022 5:18 PM UTC

}// 140/140

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#rainbow #sphere demake -- #d3 #shading #pbr

u/rh2

very cool

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Joachim

function u(t) {

eval(unescape(escape`󮌮󩭩󫍬󤭥󨽴󚌰󛌰󛍣󛭷󪝤󭍨󟝺󟜴󜌰󛍺󚜻󩭯󬬨󪜽󜌻󚼫󪜼󜽥󝌻󮌮󩭩󫍬󤭥󨽴󚌲󜌰󚼨󪜥󮬭󜬰󜌩󚭙󛌹󜌫󦜪󞜫󠼨󜼰󛽙󚽴󚬳󚜪󤼨󪜥󮬯󞜩󚭙󚬷󧬱󛍙󛍺󚜩󦜽󪜪󪜯󝝥󝼬󮌮󩭩󫍬󤽴󮝬󩜽󤬨󦜪󝜬󦜪󜜶󚜬󒭸󛭣󫍥󨝲󤭥󨽴󚍩󚭩󙝺󚽔󚍩󚽴󛼵󜌩󚬹󛍩󛜹󛍓󚍩󚽴󚬹󚜬󜜩`.replace(/u../g,'')))

May 9 2022 1:17 PM UTC

}// 140/140

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Magic Land

u/384.cz

#slow
u/Joachim

#d3 #minecraft

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Joachim

function u(t) {

c.width=z=400;t?q-=p/z:q=p=0;onmousemove=e=>p=e.x-z;for(i=4e4;i--;x.fillRect(200+(i%z-99)*Y,99+Y*9+C(30/Y+t*9)*C(i%z/3-q)*Y*2,Y,Y/9))Y=i/2e3

May 9 2022 10:02 AM UTC

}// 140/140

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Mountain Flyover - use the mouse to pan around

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u/GreyHope

#interactive #d3 #landscape
u/vain

great interactive #3d landscape fx
u/pavel

-1 q=t?q-p/z:p=0
u/neimad

wizardry
u/Qwitter

nice!!!
u/Qwitter

nice!!!
u/cantelope

reminiscent d/11420

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rep_movsd

function u(t) {

eval(unescape(escape`𭁼𯀨𦠽𣑡𭁨𛡲𨑮𩁯𫐨𚐯𜠬𨰮𬱴𮑬𩐮𩡩𫁴𩑲🐧𪑮𭡥𬡴𚀱𙰩𒡘🐹𝠰𚱃𚁔👴𛰵𚐪𤰨𤐽𭀪𦠩𚠸𜀰𛁙🐵𝀰𚱓𚁔𚐪𠰨𤐯𜰩𚠴𜀰𒡦𫱲𚁁🐰𞱁🀷𞱁𚰽𛠰𜐩𢠽𠰨𠐩𛁸𛡦𪑬𫁓𭁹𫁥👒𚁋🐹𞐫𢠪𞐹𛁋𛁋𚐬𮀮𩡩𫁬𤡥𨱴𚁊𚠵𜀫𦀬𦐫𤰨𠐩𚠵𜀬𞀬𞀩`.replace(/u../g,'')))

Apr 30 2022 5:54 PM UTC

}// 136/140

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Tubism

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Joachim

function u(t) {

for(i=z=c.width=300;i--;x.fillRect(140+a*i+C(t*9)*30,90+i*(S(t*9%3.1)/9+.3),i,i/z))a=T(z^z/i+t*4),x.fillStyle=R(b=a*z,S(b)*z,T(b)*z)

Apr 13 2022 9:23 AM UTC

}// 132/140

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Infinite hopscotch

u/Odog8

Thats nuts
u/Joachim

This 3D-like technique is useful for making single-direction ground textures. This is roughly how it works: A rectangle with a height of ~1px is drawn for every row of pixels on the screen. The width of every rectangle depends on how far down it is (their index). The x position of every rectangle is defined by this bit of code: T(z^z/i+t*9). This is then multiplied by their index to achieve a 3D look, as everything gets bigger & faster near the bottom of the screen. Without the animation or colours, the entire thing can get as small as 64 char: for(i=z=c.width=300;i--;)x.fillRect(140+T(z^z/i+t*9)*i,90+i,i,1). Feel free to get it even smaller!
u/vain

@u/Joachim: Thanks a lot for the litte explanation and example. =)
u/Joachim

#d3 #perspective #mist #colors
u/lineburgb

for(i=z=c.width=300;i--;)x.fillRect(140+T(z^z/i+t*9)*i,90+i,i,1)

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KilledByAPixel

remix of d/23101 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`󩭯󬬨󭼽󨼮󭽩󩍴󪌦󟝩󟜱󜌳󝬸󞽩󛜭󞽸󛭦󪝬󫍒󩝣󭌨󪜥󭼬󪜾󟬷󛌱󛝚󛽷󚭔󚽳󛍔󟜱󚜩󩭯󬬨󨜽󪜥󭼯󝬴󛜱󛍙󟝚󟝢󟜱󛝩󛼷󩜳󛍘󟝴󚬳󜌬󬼽󚍢󚽡󚭡󚜯󜼻󚼫󦬼󭼦󚌶󛝓󚍚󟬳󜬦󜜶󟍘󙝷󙬦󦌯󞍞󦬯󞌩󚬪󜜲󚬶󜌾󦝼󯍔󯌨󬼽󤼨󦌦󦜦󦬩󚬳󛽚󛍡󟝢󟜱󛍔󟝚󛽷󚜩󞽙󛜽󨬩󦌫󟝡`.replace(/u../g,'')))

Apr 9 2022 7:21 PM UTC

}// 140/140

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City Blocks 🌇

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u/taupelink

wow!!!
u/magna

Dude.
u/GreyHope

Awesome!
u/Joachim

Outstanding! #city #perspective #shadows #shadows #d3
u/jdspugh

Wow
u/vain

oh my god.... just incredible 3d city!
u/rep_movsd

#underrated Amazing
u/DaSpider

Next level
u/jellyedwards

Unbelievable!
u/aleamb

WTF!... fucking superb!
u/KilledByAPixel

thanks everyone! I put a lot of work and a little magic into this one. :)
u/vain

Good luck with your 256 byte compo entry @ revision. :) (saw it in livestream)
u/johntellsall

.....? Jaw dropped!!
u/UEZ

Hi KilledByAPixel, I saw your contribution on revision :-)
u/KilledByAPixel

thank you, the revision entry is a standalone 256 byte html file that is similar to this.
u/cantelope

insane
u/KilledByAPixel

webgl version https://www.shadertoy.com/view/7dccRj
u/DazeWare

Crazy
u/SophiaCristina

Truly amazing! Hey, wasn't that posted on Pouet? Or was one alike?

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New_Core

function u(t) {

e=-.8
m=.153
for(X=2e3;X--;){a=X/600-1.6,b=t*.1-1,i=0
do{d=a*a-b*b+e,b=2*a*b+m,a=d,i++}
while(i<255&&(a*a+b*b<4))
x.fillRect(X,t*60,1/i,i)
}

Mar 28 2022 4:08 PM UTC

}// 140/140

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in the "while".. set the number 4 to 1 to see the footprint of a julia... =)

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u/New_Core

the org julia code wasnt done by me, I just shorten and messed it up a bit ;)
u/andrea270872

Love the smudge effect!
u/magna

Looks like embroidery!
u/magna

#3d
u/Xen

wild!
u/danny@hille.dk

Cool!
u/vain

beyond incredible! I really love the way, how the image is drawn!
u/sigveseb

The smudge effect!
u/joeytwiddle

#julia #fractal with sort of #d3 #lighting
u/SophiaCristina

<3 <3 <3

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Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󮬽󜼰󜌊󩭯󬬨󪜽󜌻󪜼󮬻󪜫󚼩󮌮󩭩󫍬󤽴󮝬󩜽󤬨󬬽󝽥󜼯󪜬󬬬󬬩󛍸󦽦󟜧󩭩󫍬󤭥󨽴󙽝󚍡󟜱󝜰󛝓󚍴󚼳󜌯󪜩󛽩󚬳󩜳󛝩󛼲󛍢󟜹󞜫󪜯󜼬󪜬󜜩󛌨󛝴󚬱󩜳󛝲󚬴󚜥󜜵󜌼󛜶󜌦󙬨󮌮󨽬󩝡󬭒󩝣󭌨󨜫󪜯󜬬󨬬󪜯󞜬󜜩󛍸󦽦󧜨󨜫󚍩󙜲󟽩󚬲󞬭󪜪󜬩󛍢󛍩󛌭󪜩󚜻`.replace(/u../g,'')))

Feb 22 2022 11:22 AM UTC

}// 140/140

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Road Version 7

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u/rep_movsd

#underrated
u/aleamb

fucking awesome!
u/vain

street with 3d buildings and fog fx... just fucking awesome!
u/tomxor

Classic #road
u/joeytwiddle

Good look! But the fog makes me want to slow down.
u/Joachim

#mist #street #d3 #perspective

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pavel

remix of d/24665 by u/stephanegeorget

function u(t) {

for(i=c.width|=h=Math.PI/2;m=--i**C(t);x.fillRect(960+s*r*C(a),540+s*C(i*i),s/=36,s))r=C(i**9)*(m/S(i%h-84)+S(i*i))/++m,s=800/(3+r*S(a=i+t))

Dec 31 2021 2:26 AM UTC

}// 140/140

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Cube and sphere appear

u/stephanegeorget

Amazing 🤩
u/vain

Very cool!
u/neimad

mastery of dwitter right here
u/Joachim

#d3 #cube #sphere
u/f8f82804

#perspective

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