Im making a fictional airport that I made in FS98, and I need help on making day and night textures for it? I have downloaded DXTBMP, BMP2000, and also have MSpaint, and wondered do I have the right programs to make the textures? If not, what other programs can I use to make the textures? If I do have the right programs, how can I make my day textures into night textures? I would appreciate all the help that I can get? By the way Im using FS2002 if it helps.
FS Scenery Creator,