This week I have fixed a bug in scenProc that could result in autogen buildings showing incorrectly in Prepar3D. This especially affects buildings that are oriented exactly north-south or east-west. They would show with a roof of the correct size, but with the walls too small, like in the image below.

This bug has been in scenProc for many years already, so it will affect autogen files made with scenProc v1, v2 or the latest development release. It has been fixed in the development release of April 20th. So if your addon uses autogen buildings made with scenProc and you target the Prepar3D simulator you can best generate your autogen files again with the latest development release.