From version 2.63 of Blender a new mesh system was introduced enabling new and improved features which will be of use to Trainz content creators. Further details can be found on the Blender website here:
wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.63/BMesh
Don't worry about all the talk of N-gons and tri's (the exporter deals with these), just give the tools a go to see how useful they are, I use the "Dissolve" options all of the time.
wiki.blender.org/index.php/Dev:Ref/Release_Notes/2.63/BMesh
Don't worry about all the talk of N-gons and tri's (the exporter deals with these), just give the tools a go to see how useful they are, I use the "Dissolve" options all of the time.