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multipleof4andClaude Opus 5.5
7108136edd
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>
17 lines
841 B
JavaScript
17 lines
841 B
JavaScript
// basketball bouncing: squashes on the floor, stretches as it flies, seams turning as it spins
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const{PI,abs}=Math,T=2*PI
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export const frames=20,delay=60
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export default(c,t)=>{
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const h=116*4*t*(1-t),v=abs(1-2*t),con=t<.03,r=48,k=1-h/170
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const sx=con?1.2:1-.08*v,sy=con?.8:1+.1*v
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for(const[l,s]of[[11,'#111'],[4,'#fff']])c.lineWidth=l,c.strokeStyle=s,c.beginPath(),c.moveTo(128-46*k,238),c.lineTo(128+46*k,238),c.stroke()
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c.lineWidth=7;c.strokeStyle='#111'
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c.translate(128,232-h);c.scale(sx,sy);c.translate(0,-r)
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c.beginPath();c.arc(0,0,r,0,T);c.fill()
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c.save();c.clip();c.rotate(t*T);c.lineWidth=5;c.beginPath()
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c.moveTo(-r,0);c.lineTo(r,0);c.moveTo(0,-r);c.lineTo(0,r)
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for(const d of[-1,1])c.moveTo(d*r*.66,-r),c.quadraticCurveTo(d*r*.08,0,d*r*.66,r)
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c.stroke();c.restore()
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c.beginPath();c.arc(0,0,r,0,T);c.stroke()
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}
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