Top #tree dweets

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: #ScaryMovies

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KilledByAPixel

function u(t) {

eval(unescape(escape`𚰫𭀥𝀾𜐿𨰮𭱩𩁴𪁼👔👟🐾𤰨𚰫𭀪𭀩𞡏👛𮱘𞠹𝠰𛁙𞠱𩐳𛁡𞠰𛁢𞠰𯑝𒡦𫱲𚁯𘁯𩠠𣰩𨠽𚰫𫰮𨠬𨠽🐲𯁔𚀩🠮𞐹𞐹𞐶🱏𛡰𭑳𪀨𮱘𞡯𛡘𛐶𚡓𚁡👯𛡡𚐬𦐺𫰮𦐭𝠪𠰨𨐩𛁡𞡡𚠮𞐸𚰨𨠭𜠿𜐮𝐺𛠱𚐪𥀨𚐬𨠺𜁽𚐺𜀬𮀮𩡩𫁬𤡥𨱴𚁯𛡘𛁯𛡙𛁱👢𚠪𛠷𝐬𬐩`.replace(/u../g,'')))

Feb 3 2020 6:01 PM UTC

}// 140/140

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Tree #growth

Show more comments…
u/tomxor

What the! now i can't sleep until I pick this appart, damn you pixel... making me learn stuff...
u/tomxor

... that's my way of saying increadible dweet btw :)
u/KilledByAPixel

thanks!
u/lionleaf

Insane! That's amazing
u/DataMeta

Brilliant!
u/katkip

Wow
u/KilledByAPixel

#tree

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rodrigo.siqueira

remix of d/15329 by u/tomxor

function u(t) {

for(A=a=b=0,i=1e4*(t<9);i--;x.fillRect(a*1500-440,b*1380+330,.5,.2))r=0|3*Math.random(),a+=.3*(r-a*1.2+b*S(a*3)),b+=.3*(1-A*b+C(A*3)),A=a

Sep 23 2020 1:58 PM UTC

}// 137/140

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Parsley crop #fractal #plant #tree

u/jellyedwards

Very cool! Kinda looks like fog clearing in a forest
u/andrea270872

Wow. Always a bit more than I think possible with a Dwit!
u/DataMeta

#organic

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New_Core

function u(t) {

for(c.width|=f=i=300;i--;i<9?(x.arc(960+a*30,b+i*90,20,0,7),x.fillStyle=R(i*f,50),x.fill()):0)x.rect(960,b=i*3+50,a=i*S(i*9+t),5*S(i)+9)

Dec 20 2018 3:24 PM UTC

}// 136/140

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Merry Christmas

u/cantelope

#christmas #tree

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rodrigo.siqueira

remix of d/29171 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,k=1e4,k)
for(i=k;i--;x.clearRect(960+Y*S(a)/2,220+Y+Y*T(a*a)/20,W,W))Y=8*i**(t<3?t/5:.6),a=i+S(t/1e7),W=9*S(a*C(i*i))*C(a)

Dec 20 2023 3:52 PM UTC

}// 137/140

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#christmas #snow #tree (with introduction animation)

u/UEZ

nice

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katkip

function u(t) {

eval(unescape(escape`𪑦𚀡𭀩𮱺👛𧐻𩡯𬠨𬠽𣑡𭁨𛡲𨑮𩁯𫐬𪐽𝠹𞱩𛐭𞰩𮠮𬁵𬱨𚁻𨐺𬠨𚐬𮀺𮐽𞐶𜀬𮐺𮑽𚑽𒡦𫱲𚁩𘁯𩠠𮠩𮀮𩡩𫁬𤡥𨱴𚁩𛡸𚰽𤰨𪐮𨐩𛁩𛡹𛐽𠰨𪐮𨐩𚰮𞀬𭠽𞐯𭀬𭠩𛁩𛡡𚰽𤰨𬠨𚐪𞐹𚐯𝠬𬐽𬠨𚐪𝠹𯀰𛁷👲𚀩𚠶𞑼𜀻𮡛𭱝𛡸👺𦱱𧐮𮀬𮡛𭱝𛡹👺𦱱𧐮𮐠`.replace(/uD./g,``)))

Jun 21 2020 2:28 PM UTC

}// 140/140

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#tree if(!t){z=[];for(r=Math.random,i=69;i--;)z.push({a:r(),x:y=960,y:y})} for(i of z)x.fillRect(i.x+=S(i.a),i.y-=C(i.a)+.8,v=9/t,v),i.a+=S(r()*99)/6,q=r()*69|0,w=r()*69|0;z[w].x=z[q].x,z[w].y=z[q].y

u/DataMeta

#organic

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KilledByAPixel

remix of d/18500 by u/KilledByAPixel

function u(t) {

for(c.width=99,j=2e3;q=j--/2e3;x.strokeRect(S(i+3)*b+50,22+C(i)*b-q*20+(1+S(t+i)/9)*q*q*20,r=i?1-q:q*6,r))i=j%99,b=q*C(i*i)*(i?19:40)

Apr 26 2020 8:20 AM UTC

}// 133/140

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🌴

Show more comments…
u/KilledByAPixel

#tree
u/tomxor

wow, nice subtle animation too.
u/aleamb

#organic
u/aleamb

#organic
u/aleamb

#organic
u/katkip

#tagfail
u/tomxor

I've done this, comment is async obviously, but the UI also waits so you can keep clicking post on the same comment... could do with locking the UI after submit.

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rodrigo.siqueira

remix of d/29370 by u/rodrigo.siqueira

function u(t) {

for(a=b=t,i=5e4;i--;b=b/1.5-C(a*3.06),a+=(i*t/b&1)*3.05-b*S(a*3.9)/6-a*a/4.1)x.fillRect(b*750-a**11*i+a*a*3e3+130,a*3e3-700-b*200,.2,t<2)

Feb 1 2024 6:48 PM UTC

}// 137/140

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Branchings and shadows of the fractal tree #fractal #tree

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rodrigo.siqueira

remix of d/16264 by u/rodrigo.siqueira

function u(t) {

v=(a,b,Φ,r)=>{for(i=~r;i++;x.fillStyle=R(0,Φ*30))x.fillRect(a+=S(Φ),b-=C(Φ),r/9,1);while(r>18)v(a,b,Φ+S(b)/2+.3,r*=.78)}
v(1e4*t,1550,t,470)

Feb 16 2020 9:43 PM UTC

}// 140/140

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Forest #plant #tree #growth

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pavel

remix of d/18153 by u/Kirjava

function u(t) {

with(x)for(beginPath([X,Y=X,r=200,a=2]=u[T=-~T]||[999]),fillStyle=R(i=4,3e3/r);i--;fill())lineTo(...u[2*T+i]=[X-C(--a)*r,Y+S(a)*r,r*.8,a-9])

Apr 7 2020 3:38 AM UTC

}// 140/140

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#tree #waitforit #uncompressed

u/pavel

This is a breadth-first traversal of a binary tree, one frame at a time. The tree is maintained in a 1D array (2n+i notation) that I simply iterate left-to-right. The loop does double-duty for drawing the current node and inserting the children. The shape has four corners so the loop runs four times and inserts four children: 2n+0, 2n+1, 2n+2, 2n+3. My mind was blown when I realized no extra code was needed to prevent the adding of the extra children because the first two children of the next iteration will overwrite them!
u/joeytwiddle

#broccoli
u/katkip

interesting
u/pavel

https://i.imgur.com/FZ9Whj4.png

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New_Core

function u(t) {

for(c.width|=i=595,x.fillRect(900,795,99,99);i--;x.fillRect(960-(a=i+i/2*S(t+i/500)+i%99)/2,200+i,a,S(t-i/199)))x.fillStyle=R(0,155-i%99)

Dec 22 2021 11:53 PM UTC

}// 137/140

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my tree for this year ;)

u/tomxor

Ah yes, the Jellyfish Spruse, excellent choice.
u/Xen

love it!
u/joeytwiddle

#christmas #tree

dwitter.net | #tree