Files
vibegif.direct-img.link/gen/bw/padlock/unlock.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

25 lines
1.8 KiB
JavaScript

// key slides into a padlock and turns, the shackle pops up and swings round on its right leg, then it all closes and the key slides out
// the swing is a horizontal squash about the right leg, so the shackle seems to turn in depth
const{sin,cos,PI,min,max,abs}=Math,T=2*PI
export const frames=24,delay=70
const ease=u=>(u=min(1,max(0,u)),u<.5?2*u*u:1-2*(1-u)**2)
export default(c,t)=>{
const dx=26*(1-ease(t/.16))+26*ease((t-.88)/.12),turn=ease((t-.16)/.12)-ease((t-.76)/.12)
const up=ease((t-.28)/.1)-ease((t-.68)/.1),sw=2.4*(ease((t-.36)/.14)-ease((t-.54)/.14))
c.save();c.translate(148,-22*up);c.scale(cos(sw),1);c.translate(-148,0)
for(const[w,k]of[[34,'#111'],[20,'#fff']])c.lineWidth=w,c.strokeStyle=k,c.beginPath(),c.moveTo(72,150),c.lineTo(72,84),c.arc(110,84,38,PI,0),c.lineTo(148,150),c.stroke()
c.restore()
c.lineWidth=7;c.strokeStyle='#111'
c.beginPath();c.roundRect(40,122,140,110,18);c.fill();c.stroke()
c.lineWidth=5;c.beginPath();c.moveTo(54,138);c.lineTo(166,138);c.stroke()
c.fillStyle='#111';c.beginPath();c.arc(110,170,11,0,T);c.moveTo(104,174);c.lineTo(101,204);c.lineTo(119,204);c.lineTo(116,174);c.fill()
if(up>.6&&sw<.3)for(const a of[-2.4,-1.9,-1.4])for(const[w,k]of[[11,'#111'],[4,'#fff']])c.lineWidth=w,c.strokeStyle=k,c.beginPath(),c.moveTo(64+cos(a)*30,108+sin(a)*30),c.lineTo(64+cos(a)*44,108+sin(a)*44),c.stroke()
const k=max(.3,abs(cos(turn*PI/2)))
c.save();c.translate(dx,172);c.scale(1,k);c.lineWidth=7;c.strokeStyle='#111';c.fillStyle='#fff'
c.beginPath();c.roundRect(106,-9,84,18,6);c.fill();c.stroke()
c.lineWidth=5;for(const x of[136,152])c.beginPath(),c.moveTo(x,-9),c.lineTo(x,9),c.stroke()
c.lineWidth=7;c.beginPath();c.arc(204,0,24,0,T);c.fill();c.stroke()
c.beginPath();c.arc(208,0,8,0,T);c.stroke()
c.restore()
}