very cool. it was immediately educational.
a couple notes:
- it barely runs on my new phone so perhaps some compromises for mobile would be best.
- still working on absorptive materials besides PEC plane? where are the things that would cast a radiation shadow?

it still started snappy and ran, just noticeably slower as I added elements. its a pixel 10 pro but running graphene and vanadium browser…a rare client for sure but shouldn’t be different than chrome on Android