OpenTransportTycoon 3D.

Quick info:

Controls:
-> right mouse button to move the camera when not in build or deform mode.
-> W A S D moving camera (freelook style)
-> left/right mouse button while deforming : up/down
-> holding CTRL (left) + left/right mouse button while in buildmode: rotates the track

Current system to be tested:

When moving a Fw1 piece track close to a Station_pr block it will try to lock itself
in position and proper rotation (illustrated when becoming surrounded by the boundingBox - 
white box around the target). 

This version has only auto-fit ForwardTracks to Stations (any station end).
The rest are coming soon.

Last fixed bug: 

Wierd fliping along the X axis of the railtracks at auto-fit. If this happens again (e.g. the track suddenly becomes grey all over the place) please send a feedback and describe how you managed to do so.