Posted 22 January 2023 - 02:15 PM
Usually TSRE shows things in black, when it can't find appropirate textures, but there are some odd cases, when reasons are not so obvious.
BNSF scenic route in recent edition uses only *.dds-textures. Mixing it with different route only may cause overwriting files with same names.
Anyway, analysing ORTS log-file and TSRE log-file (but latter is less clear for me) will point You, which elements are missing, which misrtakes with files are problem.
Global shapes are for all routes, but global textures of tracks are not used: You have to have specific track textures for every route - If i've caught idea correctly.
Track and road sections with textures are prepared by numerous of authors and may be found in Internet (Xtracks, Scale Rail, Fine Scale, italian tracks, DB tracks (german) and german roads&bridges by late Norbert Rieger, New roads, etc) Tsection.dat is regularly extended database of all track sections vector components (trains and cars are following invisible vectors, shapes, covered by various textures are just attached to these vectors to make them visible and variety-looking. It's Your desision as an author, which track and road sections to use in Your route - whuch are more appropirate for Your purposes (broad, middle or narrow gauge, etc)
Route's (local) tsection.dat is for storing data about dynamic tracks of this route only. Read Steam4me tutorials - I advice again.