New #christmas 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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tomxor

remix of d/16967 by u/katkip

function u(t) {

eval(unescape(escape`挮睩摴栽㈵㘻挮獴祬攽❦楬瑥爺楮癥牴⠧㭹㴳㭰㴨琬温㴾砮晩汬呥硴⡴⹳畢獴爨〬温ⰳ㘬ㄲ⩹⬫⤻瀨怱〠偒䥎吠∤筍㵠䵅剒夠塍䅓Ⅰ索怬琪㴶⤻瀨怲〠䝏呏‱だⱴⴲ㜩㭰⡠剕习ⱴⴴㄩ㭦潲⡴⨽㈻琭ⴭ㤲㸰㬩瀨䴩`.replace(/u(..)/g,"$1%")))

Dec 26 2019 1:06 AM UTC

}// 140/140

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#basic

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pavel

function u(t) {

for(x.fillRect(0,0,i=c.width=960,i);i--;x.fillText(i*i,480+i*C(a)/4,i*.6))k=i%2,x.fillStyle=R(k*i,!k*i,0,.6+S(a=i/20+3*k-S(t))/2)

Dec 25 2019 8:04 PM UTC

}// 129/140

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Merry #christmas

u/pavel

#tree

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joeytwiddle

remix of d/11549 by u/joeytwiddle

function u(t) {

for(R=Math.random,i=700;i--;x.fillRect(960+r*C(a),80+y+r/9*S(a),.2,.2))y=896*R(),T=y>768,r=T?30:(y|127)*(y*S(y/300)-2*y%128)/1313,a=9*R()

Dec 25 2019 2:02 PM UTC

}// 137/140

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A quick and dirty Merry #Christmas #tree mix

u/katkip

Awesome!
u/Xen

nicely
u/iverjo

Great!
u/joeytwiddle

I originally felt a little ashamed to post because the distribution of dots is not uniform, hence "dirty", but your kind comments have reminded me that nobody really cares. Indeed, bugs like this can even give an image more character than perfection would. Thanks! 🙏

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yonatan

remix of d/11642 by u/yonatan

function u(t) {

for(i=c.width|=0;i--;x.fillRect(S(a=i+t)*r+960,i/2,C(a)>0&&C(a)*r/2,19))s=i<1500,r=s?i/3:99,x.fillStyle=`hsl(${s*88} 33%${i%S(i)*77}%`

Jan 4 2019 8:36 PM UTC

}// 134/140

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u/13thptr

:0
u/lionleaf

Now that's a nice #tree . And you've got a full year to decorate it for christmas :)
u/katkip

*o*
u/iverjo

Stunning!
u/joeytwiddle

#christmas #xmas
u/vain

x.call3DEngine('tree') XD

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rodrigo.siqueira

function u(t) {

c.width^=0
x.fillRect(0,0,2e3,2e3)
k=t<3?80*t:240
x.fillStyle="#5e9"
for(i=1;i<=k;i=i+.2)x.fillRect(3e3*(i%1)+i*S(i+t)-k,k+i*3*C(i/600),5,9)

Dec 27 2018 3:18 PM UTC

}// 140/140

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Rotating Trees #christmas #tree

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ellisk1

function u(t) {

for(k=c.width|=n=960;k--;x.fillRect(n+(y/3+40)*C(a),y,7,99))j=k%n,a=j/62+((j/192|0)+(k>n))*3.2,x.fillStyle=R(b=S(a)*255,-b/2),y=(a+t*5)*30%n

Dec 25 2018 11:41 AM UTC

}// 140/140

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Ribbon Christmas Tree

u/rodrigo.siqueira

#christmas #tree

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katkip

function u(t) {

c.width*=1;for(i=0;i<9;i++)
x.fillRect(860-i**2*2.5,100+i*55+C(t)*50,200+i**2*5,50);x.fillRect(870,600+C(t)*50,200,50)

Dec 25 2018 9:27 AM UTC

}// 118/140

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#xmas #christmas

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joeytwiddle

remix of d/7638 by u/joeytwiddle

function u(t) {

for(R=Math.random,i=700;i--;x.fillRect(960+r*C(a),80+y+r/9*S(a),s=T?.01:.1,s))y=896*(R()**.5),T=y>768,r=T?9:(y|127)*(y/9+y%128)/300,a=99*R()

Dec 25 2018 8:11 AM UTC

}// 140/140

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Seasons Greetings!

u/katkip

!
u/joeytwiddle

Less wide: (y/4+y%128)/700 More real: (y*S(y/300)-2*y%128)/1200,a=99*R()
u/joeytwiddle

#christmas #xmas #tree
u/joeytwiddle

Too slow? Try s=T?.09:.2

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katkip

remix of d/11518 by u/katkip

function u(t) {

c.width*=1;x.font='17cm"';x.fillText('🎅',650,800);x.font='2cm"';for(j=99;j--;)x.fillText('🍪',930+700*C(j+t/8),600+S(t+C(t+t/9+j-t)-j)*300)

Dec 22 2018 2:38 PM UTC

}// 138/140

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Telekinesis Santa #christmas #xmas

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katkip

remix of d/11517 by u/katkip

function u(t) {

c.width*=1;x.font='9cm"';x.fillText('⛄',800,900);x.font='2cm"';for(j=900;j--;)x.fillText('❄️',960+2e3*C(j**3+t/8),600+T(t/2+S(j)*9+j*j)*400)

Dec 22 2018 2:29 PM UTC

}// 140/140

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Snowman! #christmas #xmas

u/katkip

(it is a remix because it is Christmas related)

dwitter.net | #christmas