Final project made for ICS4UI back in 2021.
Taken from reflect2.pde:
A (more or less) deterministic light and mirror simulator. Version 2.
- Left click + drag to add a light beam.
- Right click + drag to add a mirror.
- Click + drag a mirror endpoint to move that vertex.
- Click + drag anywhere else on the mirror to move the entire mirror.
- Right click a mirror to cycle it's side type.
- Control click a mirror to remove it.
Mirrors have two sides which can have one of three behaviours:
- transparent: lets light through
- reflective: bounces light back
- opaque: absorbs the light