Coaster designer

[Ronald van der Velden]

Thanks for all your enthusiastic responses! I've been making some progress in the past week again. Still not entirely happy with how the support structure is generated, so I may rewrite part of the algorithms to further improve this. But the overall idea still looks pretty cool - based on a simple sequence of track pieces the program automatically calculates a full LDR model.

To give an idea, see attached picture (rendering done by LDView) :-)