PARK box tracker
progress: 0.00
visibility: 0.00
world y: 0.00
velocity: 0
inViewport: false

canvas playground

scroll down — each band tests one behavior

1 · PARK

mesh parks over the box, spins by progress

park box

2 · PROGRESS

torus turn = box viewport progress (0→1)

progress box

3 · VELOCITY

bar stretches with scroll speed, settles at rest

velocity box

4 · FLIGHT — container to container

slots A·B·C are NOT vertically aligned — watch how the path threads them

A

B

C

END