Top #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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pavel

function u(t) {

for(c.width|=k=0;k<50*t;x.ellipse(960,540-750*(i%2-.5)*y,r=400*(1-y*y)**.5,r/3,0,a=(2*i+k++%2-t)%16*.393,a))i=k/98|0,y=k%98/49-1
x.stroke()

Apr 9 2019 12:06 AM UTC

}// 139/140

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Single stroke beach ball sketch

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TGY

remix of d/24233 by u/TGY

function u(t) {

for(c.width=i=2e3;i--;x.fillRect(S(i/20^5)*99*m+500+S(t*3)*200,800+S(t*6)*59+m,m*3,-m*9))m=200/(99-(t+i/20)%99)

Oct 25 2021 2:10 PM UTC

}// 111/140

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#d3 city walk

u/ciaccodavide

wow

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pavel

remix of d/17040 by u/pavel

function u(t) {

for(i=c.width|=f=g=>g(a=S(t))*(Math.asin(S(z+t))-2*a+i%2*2-1)+z*g(a-8);i--;x.strokeRect(960+f(C)*h,540-h/2,h/42,h))z=(i/60+t)%32,h=1500/f(S)

Jan 3 2020 12:32 AM UTC

}// 140/140

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Strafing through wireframes

u/pavel

Alternatively, Dweetenstein 3D
u/KilledByAPixel

👍
u/katkip

#d3 #perspective
u/jylikangas

This is a fresh and inspiring idea - thanks!
u/aleamb

absolutely amazing!

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pavel

remix of d/11963 by u/cantelope

function u(t) {

for(x.fillRect(0,0,i=2e3,i);Q=S(q=--i*i);x.clearRect(960*(z+S(b)*3+S(p)*Q)/z,540+960*(C(q)-C(b+t))/z,s=99/z/z,s))z=6+C(b=i%6+t)*3+C(p=i+t)*Q

Jan 26 2019 8:47 PM UTC

}// 140/140

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#uncompressed in black and white

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u/adaq

coolio
u/cantelope

(╯°□°）╯︵ ┻━┻
u/cantelope

this one seems to outperform my original, probably due to all the color calls in mine. One thing I haven't been able to figure out is why the same code performs better on codegolf.tk than dwitter. Not trying to advertise, but it's true and it was just an accidental product of how it was made i guess. E.g. compare d/11913 to https://codegolf.tk/a/366 The code is identical, but on my computer the latter runs visibly smoother. ¯\_(ツ)_/¯ If any plucky ducks want to compare sources, the frontend of codegolf.tk is here https://github.com/srmcgann/codegolf2.0, and the backend: https://github.com/srmcgann/codegolf/blob/ma…
u/rnbw

this is just a wonder to behold
u/joeytwiddle

It's worth investigating cantelope. Someone reported it here: https://github.com/lionleaf/dwitter/issues/4… How can we display framerate on CodeGolf.tk?
u/f8f82804

#d3 #perspective #model

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Joachim

function u(t) {

eval(unescape(escape`󨼮󭽩󩍴󪌽󜼰󜌊󭍼󯌨󦌽󦜽󜌩󒭯󫭭󫽵󬽥󫝯󭭥󟝥󟜾󮽘󟝥󛭸󛝡󛍙󟝥󛭹󛝡󛼲󯜊󩭯󬬨󪜽󜭥󜼻󪜭󛜻󨜽󪝮󫭥󬭗󪝤󭍨󛼲󚝭󟜳󜌯󚌹󞜭󚍴󚽩󚜥󞜹󚜬󮌮󩭩󫍬󤭥󨽴󚍃󚍩󚜪󝜰󚭭󚼱󝜰󚽓󚍴󚬳󚜪󜼰󛝘󛍢󟜷󜌫󫜫󤼨󭌪󞜩󚬱󜌭󦜬󫜯󜼬󛝭󛼮󜼩󛍸󛭦󪝬󫍒󩝣󭌨󜌬󨬬󪜬󛬰󜜩`.replace(/u../g,'')))

Oct 25 2021 1:35 PM UTC

}// 140/140

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dead forest walk

u/Joachim

#interactive #d3
u/Joachim

move the mouse to look around
u/Xen

wow thats amazing!
u/vain

Very cool interactive 3d fly

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tomxor

remix of d/15355 by u/tomxor

function u(t) {

eval(unescape(escape`挮獴祬攽❦楬瑥爺楮癥牴⠱✻景爨愽戽瀽㌮ㄴⱩ㴲攴㭩ⴭ㭡⬽⡲ⵡ⭢⩓⡡⩰⤩⼴Ɫ⬽⠰ⵡ⩢⭃⡡⩰⤩⼴⥩☱☦砮晩汬剥捴⠹㘰⬶㐰⩓⡙㵢⬲⤪䌨堽愯⸳⤬㠰〫㘴〪䌨天Ⱞㄬ䌨堫⸵⤪⨮㤫⸱籼⸱Ⱳ㴨楞愪椯琩┲⤻`.replace(/u(..)/g,"$1%")))

Aug 10 2019 11:46 PM UTC

}// 140/140

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M Class ? #planet #space

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u/tomxor

#waitforit
u/aleamb

nice!
u/13thptr

amazing! #d3 #shading
u/tomxor

Thanks :)
u/magna

O M F G
u/moto

great
u/katkip

looks good

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Ath0r

function u(t) {

c.width=1920
p=[a=960,a/3]
w=i=>[a+300*C(z=t+2.09*i),800+100*S(z)]
f=i=>x.lineTo(...i)
for(i=6;i--;){b=f(w(i));f(p);f(w(i))}
x.stroke()

Feb 26 2019 9:07 PM UTC

}// 135/140

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My first dweet (simple pyramid)

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u/katkip

Nicee
u/Ath0r

Thanks! It's the first time I've tried, so probably I missed a lot of tricks to reduce characters... Any feedback or tips are welcome! :D
u/13thptr

b is unused so you can remove it :)
u/13thptr

nice dweet btw
u/13thptr

127:c.width=1920 w=i=>[960+300*C(z=t+2.09*i),800+100*S(z)] f=i=>x.lineTo(...i) for(i=6;i--;)f(w(i)),f([960,320]),f(w(i)) x.stroke()
u/13thptr

ugh sorry here it is with semicolons instead of newlines
u/13thptr

c.width=1920;w=i=>[960+300*C(z=t+2.09*i),800+100*S(z)];f=i=>x.lineTo(...i);for(i=6;i--;)f(w(i)),f([960,320]),f(w(i));x.stroke()
u/Ath0r

Thanks a lot for the suggestions, @13thptr! Indeed, I forgot to remove the unused b and the characters you remove by avoiding the definition of p is also very nice :)
u/tomxor

It's a spinning simplex!! :D great 1st dweet
u/Ath0r

Thanks @tomxor :D
u/f8f82804

#d3 #wireframe

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lucio

remix of d/5600 by u/p01

function u(t) {

for(i=I=416,c.width=180;a=t+i/I*6.28,i--;)C(a)<0&&x.fillText("░▉"["㉌ሒ縒䈀䩊䩊~ȂɾȂɾ~⁾တ縠㰀䉂䉂~".charCodeAt(i/16)>>i%16&1],85+S(a)*75,9+i%8*13)

Dec 4 2018 1:59 AM UTC

}// 136/140

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Spread the word around

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u/magna

Figuratively and literally.
u/lucio

:-)
u/lucio

For anyone interested, here's a tutorial explaining how it was made: https://luciopaiva.com/dweets/pt3/
u/katkip

coool
u/katkip

#d3
u/donbright

holy cow
u/iverjo

#makingof

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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

function u(t) {

for(k=2e3;i=S(t+k),j=S(i*k--);f&&x.fillRect(960+540*i,540*++j,9,4))d=1-i*i-j*j,f=d**.5*2-i-j,x.fillStyle=R(g=8*f**3,g,g+28*f,1-.05/d)

Feb 28 2019 7:26 PM UTC

}// 133/140

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