I originally thought that it is somewhere in TileCutter, but after deeper analysis of problem, I think that it may be in game or makeobj too.
I created 1*5 station building that is higher than 1 tile.
Originally it was higher than one 1 tile only two of four rotations (sources for this version are available here (http://forum.simutrans.com/index.php?topic=9111.msg127505#new)). Because part exceeding basic height is very small, it is almost (also due to colours) invisible - and so I thought that TileCutter did not include it into cut sheet - and as I looked, really this happened in one case (if my eyes are right).
Later I improved building in way that building has height 2 in all four rotations m- and exceeding parts are greater. TileCutter included all parts - and dat file seems be right - but part of building of height 2 is missing again.
I tried three last versions of makeobj - and also two versions of nightly (6866 and 6901). But result was the same. Part of building is missing.
I could image the problem is that not all same parts are height 2 is all rotations.
I did heights test. In current version, side wings are high one tile - and central part is high 2 tiles in all four rotations.
This is height scheme
2
11111
and it is the same oin all four rotations.
I can try to improve height of central part once more, but I am worried about it will be the same. And of course, I would not like to do that because current height of central part is sufficient.
It works for me. Are you sure you did not hide buildings (key ") ?
Dwachs, thanks :-[ - and please, one hour ban for unbelievable foolishness. ;D
BTW, I think I know how it happened - for wrong contrast of sign on roof I wanted to hide other buildings to see that sign - and I forgot that station buildings are affected too.