Use Ammo js debug drawer interface

[arcman7]

Check out this thread:

Generating a heightmap from an array of meshes

It might be possible to improve things a bit. pre allocate vertices/indices and use the same code for adding face. No reallocation so maybe no OOM. Thing is, it’s not available in ammo.js/ammo.idl at main · kripken/ammo.js · GitHub So, you have to do a local build of ammo, test it, if it’s fine, do a pr on ammo repo, push the build to babylon.js, do a pr in babylon. It’s not that hard. I can help you.

I specifically used the code here:

Babylon.js Playground

to generate an 800x800 hmap overnight while I slept. If you can get that shader version of the playground/script (something I was working on towards the end of the thread) working, then this could be near instant for any resolution on any sized model.