Files
vibegif.direct-img.link/gen/bw/caterpillar/inch.js
T
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

26 lines
1.7 KiB
JavaScript

// caterpillar crawling along a twig, a hump rolling through its segments from tail to head
const{sin,cos,PI,max}=Math,T=2*PI
export const frames=16,delay=70
export default(c,t)=>{
c.beginPath();c.moveTo(60,222);c.quadraticCurveTo(52,246,82,248);c.quadraticCurveTo(84,228,60,222);c.fill();c.stroke()
c.lineWidth=4;c.beginPath();c.moveTo(62,226);c.quadraticCurveTo(66,240,80,246);c.stroke();c.lineWidth=7
c.beginPath();c.roundRect(14,206,228,20,10);c.fill();c.stroke()
c.lineWidth=4;for(const x of[44,116,196])c.beginPath(),c.moveTo(x,216),c.lineTo(x+18,216),c.stroke()
const s=[...Array(7)].map((_,i)=>{const p=t*T-i*.9,l=max(0,sin(p));return[34+i*25-5*cos(p),186-20*l*l]})
for(const[x,y]of s){
c.lineWidth=5;for(const d of[-9,9])c.beginPath(),c.ellipse(x+d,y+20,5,4,0,0,T),c.fill(),c.stroke()
c.lineWidth=7;c.beginPath();c.arc(x,y,20,0,T);c.fill();c.stroke()
c.fillStyle='#111';c.beginPath();c.arc(x,y-7,4.5,0,T);c.fill();c.fillStyle='#fff'
}
const p=t*T-7*.9,l=max(0,sin(p)),hx=34+7*25-5*cos(p)+2,hy=172-16*l*l
for(const d of[-1,1]){
const ex=hx+d*12+3*sin(t*T*2+d),ey=hy-46
for(const[w,st]of[[11,'#111'],[4,'#fff']])c.lineWidth=w,c.strokeStyle=st,c.beginPath(),c.moveTo(hx+d*8,hy-20),c.quadraticCurveTo(hx+d*6,hy-36,ex,ey),c.stroke()
c.strokeStyle='#111';c.lineWidth=5;c.beginPath();c.arc(ex,ey,6,0,T);c.fill();c.stroke()
}
c.lineWidth=7;c.beginPath();c.arc(hx,hy,27,0,T);c.fill();c.stroke()
c.fillStyle='#111';for(const x of[hx-4,hx+14])c.beginPath(),c.ellipse(x,hy-4,5,7,0,0,T),c.fill()
c.fillStyle='#fff';for(const x of[hx-6,hx+12])c.beginPath(),c.arc(x,hy-7,2,0,T),c.fill()
c.lineWidth=4;c.beginPath();c.arc(hx+5,hy+8,7,.15*PI,.85*PI);c.stroke()
}