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multipleof4andClaude Opus 5.5
56666ba0e3
Animals (unicorn, flamingo, peacock, giraffe, chameleon, axolotl, capybara, otter, corgi, toucan), food (sushi, cupcake, popsicle, pancakes, strawberry, pineapple, blender, latte, cotton candy, fries), nature and space (sunset, aurora, comet, galaxy, sunflower, lotus, maple leaf, island, snow globe, clam), objects (lava lamp, cassette, vinyl, disco ball, neon sign, traffic light, crayon, watering can, pinata, arcade) and rides and luck (hot-air balloon, submarine, helicopter, roller coaster, ferris wheel, fire truck, soccer goal, crown, clover, maneki-neko). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
23 lines
2.0 KiB
JavaScript
23 lines
2.0 KiB
JavaScript
// comet with a glowing smiley head bobbing in a small loop, its long striped tail swishing, sparks peeling off
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const{sin,cos,PI,max,hypot}=Math,T=2*PI
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export const frames=16,delay=80
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const L=[['#9775fa',1],['#4dabf7',.74],['#d0ebff',.46]],SC=['#ffd43b','#fff','#faa2c1'],HD='#ffd43b',HALO='#fff3bf',BL='#ff8787'
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const spk=(c,x,y,s,f)=>{c.lineWidth=3;c.fillStyle=f;c.beginPath();c.moveTo(x,y-s);for(const[px,py,qx,qy]of[[s,0,s*.2,-s*.2],[0,s,s*.2,s*.2],[-s,0,-s*.2,s*.2],[0,-s,-s*.2,-s*.2]])c.quadraticCurveTo(x+qx,y+qy,x+px,y+py);c.fill();c.stroke()}
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export default(c,t)=>{
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const a=t*T,hx=84+8*cos(a),hy=170+6*sin(a),dx=236-hx,dy=24-hy,D=hypot(dx,dy),ux=dx/D,uy=dy/D,nx=-uy,ny=ux,sw=20*sin(a+.6)
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const cen=v=>{const w=1-v,mx=hx+ux*D*.5+nx*sw,my=hy+uy*D*.5+ny*sw;return[w*w*hx+2*v*w*mx+v*v*(hx+ux*D),w*w*hy+2*v*w*my+v*v*(hy+uy*D)]}
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for(const[col,f]of L){
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const A=[],B=[],n=24
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for(let j=0;j<=n;j++){const v=j/n*(.45+.55*f),[x,y]=cen(v),[x1,y1]=cen(v+.01),l=hypot(x1-x,y1-y),w=50*f*(1-v/(.45+.55*f))**.9;A.push([x-(y1-y)/l*w,y+(x1-x)/l*w]);B.unshift([x+(y1-y)/l*w,y-(x1-x)/l*w])}
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c.beginPath();for(const[x,y]of[...A,...B])c.lineTo(x,y);c.closePath();c.fillStyle=col;c.fill();c.lineWidth=f==1?7:3;c.stroke()
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}
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for(let k=0;k<5;k++){const p=(t+k/5)%1,v=.3+.12*k+p*.06,sd=k%2?1:-1,[x,y]=cen(v),o=sd*(40*(1-v)+10+p*26),s=10*sin(PI*p);if(s>1.5)spk(c,x+nx*o,y+ny*o,s,SC[k%3])}
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c.lineWidth=5;c.fillStyle=HALO;c.beginPath();c.arc(hx,hy,42,0,T);c.fill();c.stroke()
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c.lineWidth=7;c.fillStyle=HD;c.beginPath();c.arc(hx,hy,30,0,T);c.fill();c.stroke()
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c.fillStyle='#fff';c.beginPath();c.ellipse(hx+12,hy-14,7,4,-.6,0,T);c.fill()
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c.fillStyle='#111';for(const d of[-1,1])c.beginPath(),c.arc(hx+d*10-2,hy+1,4.5,0,T),c.fill()
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c.fillStyle='#fff';for(const d of[-1,1])c.beginPath(),c.arc(hx+d*10-3,hy-1,1.6,0,T),c.fill()
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c.lineWidth=4;c.beginPath();c.arc(hx-2,hy+8,6,.15*PI,.85*PI);c.stroke()
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c.fillStyle=BL;for(const d of[-1,1])c.beginPath(),c.ellipse(hx+d*19-2,hy+9,5,3,0,0,T),c.fill()
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}
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