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.

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Current theme challenge: #Opposites

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katkip

function u(t) {

eval(unescape(escape`瑼簨焽孝Ɒ㴰⤻昽⡘ⱙⱳⱺ⤽㹻楦⡳㸲⥻牥瑵牮⁦⡘⭓⡺⨲⤪猪㈬夫䌨稪㐩⩳ⱳ⼲ⱺ⨳⥽敬獥筲整畲湛堬奝絽㭦潲⡩㴹㤹㭩ⴭ㬩焽昨㤶〬㔴〬㈵〬瀫㴵⤬砮晩汬剥捴⡱嬰崬煛ㅝⰳⰳ⤻`.replace(/u(..)/g,"$1%")))

May 24 2019 2:14 PM UTC

}// 128/140

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#fractal #tree #spirograph

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iverjo

function u(t) {

X=960,Y=960-99*t,a=0,d=99;for(;t++<7;)x.beginPath(),x.moveTo(X,Y),X-=d*S(a),Y-=d*C(a),x.lineTo(X,Y),d*=.7,x.stroke(),a+=Math.random()-.5

Jul 16 2016 8:49 PM UTC

}// 136/140

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#tree #bush

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Xen

remix of d/2878 by u/Xen

function u(t) {

for(Y=(a=i=99)*t%(X=1e3);--i;x.fillStyle=R(0,a/3))x.fillRect(X+=S(a+=5*Math.random())*Y/29,Y+=C(a)*9,3,3)

Sep 22 2020 7:31 PM UTC

}// 105/140

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more golf and tweak #tree

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katkip

function u(t) {

t||(z=[{x:960,y:999,d:1}]);for(i of z)x.fillRect(i.x,i.y,4,4),i.y-=1+S(i.d)/2,i.x+=C(i.d*2)*i.d/5;if(t%1<1/99*t)z.push({x:i.x,y:i.y,d:t})

Feb 5 2020 8:32 PM UTC

}// 137/140

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#abstract #art & #tree #growth

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katkip

function u(t) {

x.font='12cm"';x.fillText("🌴",680,940);for(i=2;i--;)x.drawImage(c,310+i*400,50,900,600)

Aug 3 2019 8:22 AM UTC

}// 87/140

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:( The only tree I can make, u/KilledByAPixel #tree

u/KilledByAPixel

A tree made of trees? Nice. 🌴

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iverjo

function u(t) {

X=Y=999,a=0,d=50*t;for(i=0;i++<6;)x.beginPath(),x.moveTo(X,Y),X-=d*S(a),Y-=d*C(a),i>t&&x.lineTo(X,Y),d*=.6,x.stroke(),a+=Math.random()-.5

Feb 21 2016 9:04 PM UTC

}// 137/140

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#tree #bush

u/iverjo

#random

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Joachim

function u(t) {

eval(unescape(escape`󩭯󬬨󪜠󫽦󚍴󟽺󟝣󛭷󪝤󭍨󟜱󞜲󜌺󬌽󦽝󛍰󛭰󭝳󪌨󮽸󞬹󝬰󛍹󞬵󝌰󛍳󞬱󛍲󞬲󜌪󣝡󭍨󛭲󨝮󩍯󫜨󚜭󜜰󯜩󛍸󛭦󪝬󫍒󩝣󭌨󜌬󝜴󜌬󮬬󜬩󛍰󚜩󮌮󩭩󫍬󤽴󮝬󩜽󘬣󝌳󜜢󛍸󛭦󪝬󫍒󩝣󭌨󪜮󮌫󪜮󬼪󪜮󬬬󪜮󮜫󪜮󬼯󜬬󪜮󬼯󞜬󪜮󬼪󟜱󛬱󚜬󪜮󬼾󮬦󙭰󛭳󬍬󪝣󩜨󪜬󜜩`.replace(/u../g,'')))

Aug 23 2021 9:29 AM UTC

}// 139/140

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chopped forest #tree

u/Joachim

Xems online terser was very useful to golf the last few bytes, thank you!

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robbyg

function u(t) {

B=(X,Y,A,L,h,v)=>L>7&&(x.moveTo(X,Y),x.lineTo(h=X+C(A)*L,v=Y-S(A)*L),B(h,v,A-.3,L*.7),B(h,v,A+.3,L*.7))
t||B(960,1e3,1.57,300)
x.stroke()

Feb 12 2019 4:26 PM UTC

}// 137/140

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#recursive #tree

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Xen

remix of d/4129 by u/MrAnderson

function u(t) {

for(i=191;i--;x.fillRect(940+((i/66)%1)*S(t+i)*637,i*15%1e3,99,11))x.fillStyle=R(0,S(t*i)*i*t%i*2,0,.1)

Dec 27 2017 9:07 PM UTC

}// 103/140

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Tree variation 3

u/iverjo

#tree

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iverjo

function u(t) {

x.strokeStyle=R(9,t*23);d=99,X=960,Y=X-d*t,a=0;for(;t++<7;)X-=d*S(a),Y-=d*C(a),x.lineTo(X,Y),d*=.7,x.stroke(),a+=(Math.random()-.5)/(t/5+.3)

Feb 21 2016 9:03 PM UTC

}// 140/140

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It becomes different every time you run it, because it uses Math.random

u/iverjo

#tree #random

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