How do you make and use custom Height Maps/Continents?

Posted on Monday, May 25, 2015

Title. I'm trying to make custom continents for my custom faction's homeworld, but I have no idea how to do that, and looking at the PlanetArtDefs file for examples was... less than useful.

I don't even know what code I'd need to add to the PlanetArtDefs file to get it to use someone else's custom continent. If you can even tell me how to do that much, I'll be very grateful.