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multipleof4andClaude Opus 5.5 7108136edd Double the black-and-white section with 50 more stickers
Animals (mouse, sheep, cow, elephant, monkey, lion, sloth, bat, spider,
hedgehog, shark, seal, caterpillar, pigeon, koala, squirrel), weather
(snowman, tornado, wind, icicle), food (toaster, banana, lemon, cherry,
pudding, teapot, hot dog, lollipop, carrot, milk), objects (scissors,
padlock, candle, fan, gears, stapler, faucet, trash, tv, cursor) and toys
and symbols (yo-yo, spring, Newton's cradle, drum, trumpet, bowling,
basketball, skull, question mark, puzzle).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22 23:48:07 +00:00

35 lines
2.5 KiB
JavaScript

// snowman waving a twig arm and tipping its top hat while snowflakes drift past
const{sin,cos,PI,max}=Math,T=2*PI
export const frames=20,delay=80
const flake=(c,x,y,r)=>{for(const[w,s]of[[9,'#111'],[3,'#fff']]){c.lineWidth=w;c.strokeStyle=s;c.beginPath();for(let k=0;k<3;k++){const a=k*PI/3;c.moveTo(x-cos(a)*r,y-sin(a)*r);c.lineTo(x+cos(a)*r,y+sin(a)*r)}c.stroke()}}
const twig=(c,x0,y0,a,L)=>{
const x1=x0+cos(a)*L,y1=y0+sin(a)*L
for(const[w,s]of[[11,'#111'],[4,'#fff']]){
c.lineWidth=w;c.strokeStyle=s;c.beginPath();c.moveTo(x0,y0);c.lineTo(x1,y1)
for(const d of[-.6,.6])c.moveTo(x0+cos(a)*L*.7,y0+sin(a)*L*.7),c.lineTo(x0+cos(a)*L*.7+cos(a+d)*16,y0+sin(a)*L*.7+sin(a+d)*16)
c.moveTo(x1,y1);c.lineTo(x1+cos(a-.5)*12,y1+sin(a-.5)*12);c.moveTo(x1,y1);c.lineTo(x1+cos(a+.5)*12,y1+sin(a+.5)*12);c.stroke()
}
c.strokeStyle='#111'
}
export default(c,t)=>{
for(const[x,o]of[[30,0],[226,.4],[206,.75]]){const p=(t+o)%1;if(p>.08&&p<.92)flake(c,x+6*sin(p*T),p*130+18,8*sin(PI*p))}
twig(c,100,140,PI+.45,58);twig(c,156,140,-.75+.4*sin(2*T*t),58)
const B=[[128,204,46],[128,140,34],[128,86,26]]
c.lineWidth=14;for(const[x,y,r]of B)c.beginPath(),c.arc(x,y,r,0,T),c.stroke()
for(const[x,y,r]of B)c.beginPath(),c.arc(x,y,r,0,T),c.fill()
c.fillStyle='#111';for(const y of[126,144,162])c.beginPath(),c.arc(128,y,4.5,0,T),c.fill()
for(const x of[118,138])c.beginPath(),c.arc(x,78,4.5,0,T),c.fill()
for(const k of[-2,-1,0,1,2])c.beginPath(),c.arc(128+k*7,100-Math.abs(k)*2,2.5,0,T),c.fill()
c.fillStyle='#fff';c.lineWidth=5;c.beginPath();c.moveTo(128,84);c.lineTo(156,90);c.lineTo(128,93);c.closePath();c.fill();c.stroke()
c.lineWidth=3;c.beginPath();c.moveTo(138,86);c.lineTo(136,91);c.moveTo(146,88);c.lineTo(144,91);c.stroke()
const sw=3*sin(T*t)
c.lineWidth=6;c.beginPath();c.moveTo(146,110);c.quadraticCurveTo(152+sw,130,150+sw,146);c.lineTo(138+sw,146);c.quadraticCurveTo(142,128,136,110);c.fill();c.stroke()
c.beginPath();c.roundRect(98,106,60,14,7);c.fill();c.stroke()
c.lineWidth=4;c.beginPath();for(const x of[112,128,144])c.moveTo(x,108),c.lineTo(x,118);c.moveTo(140+sw,134);c.lineTo(150+sw,134);c.stroke()
const l=max(0,sin(T*t))**2
c.save();c.translate(150,64);c.rotate(-.35*l);c.translate(-150,-64-10*l)
const dark=f=>{c.beginPath();f();c.lineWidth=16;c.strokeStyle='#fff';c.stroke();c.fillStyle='#111';c.fill();c.lineWidth=7;c.strokeStyle='#111';c.stroke()}
dark(()=>c.roundRect(110,26,36,36,4));dark(()=>c.ellipse(128,62,32,7,0,0,T))
c.fillStyle='#fff';c.fillRect(110,48,36,7);c.restore()
}