Node wireframes

[MagmaMcFry]

To help with extending and debugging the state machine, it will be helpful to have the option to render wireframes or markers indicating nodes, edges between nodes (labeled/colored by face type and directed to the shorter node, with parent edges marked specially), chunk boundaries, and the order of axes in the chunk coordinate system.

[DimpyRed]

Would it be helpful for me to hack out a "wireframe" using worldgen voxels?

[MagmaMcFry]

Not particularly. I imagine this wireframe helping us design constructed worldgen structures, and it would not help if there were blocks in the way.