For releasese >3.2.35 2 new features are provided in window 3D Export (which can be opened from the object list context menu in all 3D modules by entry [Save objects]):

1. The view direction for the object/s displayed in the 3D view window can be rotated in 90° steps perpendicularly to the object coordinate system by new button [Ansicht] as it is known from within the 3D module windows.
2. In addition to their height above and below the XY midplane at Z=0, both clip planes now can be tilted in defined steps around the X axis of the object coordinate system by new buttons [+][-].