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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>
21 lines
1.3 KiB
JavaScript
21 lines
1.3 KiB
JavaScript
// snare drum with two sticks taking turns hitting it, the head dipping and impact lines on every hit
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const{sin,cos,PI,abs,max}=Math,T=2*PI
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export const frames=20,delay=60
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const D=(c,f,a=11,b=4)=>{for(const[l,s]of[[a,'#111'],[b,'#fff']])c.lineWidth=l,c.strokeStyle=s,c.beginPath(),f(),c.stroke();c.lineWidth=7;c.strokeStyle='#111'}
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export default(c,t)=>{
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const top=128,bot=192,rx=86,ry=26,h=[abs(sin(PI*t)),abs(cos(PI*t))]
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const dip=4*max(0,1-Math.min(...h)/.25)
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c.beginPath();c.moveTo(128-rx,top);c.lineTo(128-rx,bot);c.ellipse(128,bot,rx,ry,0,PI,0,true);c.lineTo(128+rx,top);c.closePath();c.fill();c.stroke()
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c.lineWidth=5;for(const y of[top+12,bot-12])c.beginPath(),c.ellipse(128,y,rx,ry,0,.08,PI-.08),c.stroke()
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c.lineWidth=4;c.beginPath()
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for(let k=0;k<=8;k++){const x=52+k*19,e=Math.sqrt(1-((x-128)/rx)**2)*ry;c.lineTo(x,k%2?bot-12+e:top+12+e)}
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c.stroke();c.lineWidth=7
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c.beginPath();c.ellipse(128,top,rx,ry-dip,0,0,T);c.fill();c.stroke()
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for(const d of[-1,1]){
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const k=h[d<0?0:1],px=128+d*116,py=92,a=(d<0?.335:PI-.335)-d*.75*k,tx=px+cos(a)*97,ty=py+sin(a)*97
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if(k<.2)for(const b of[-.7,0,.7])D(c,()=>{c.moveTo(tx+sin(b)*16,top-6-cos(b)*16);c.lineTo(tx+sin(b)*32,top-6-cos(b)*32)})
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D(c,()=>{c.moveTo(px,py);c.lineTo(tx,ty)},17,8)
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c.beginPath();c.ellipse(tx,ty,9,7,a,0,T);c.fill();c.stroke()
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}
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}
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