New gears now in the game

This week I’ve been working on a Python script for Blender to procedurally generate the meshes for all the various gears I need.  I’ve also added support in the game for crown gears, which engage with neighbouring spur gears at 90 deg.

Next I’m gonna extend the Blender script so it can generate a rack gear mesh, and then have a go at implementing support for rack gears in the game.