Dan Armstrong (!empty($user->lang['WROTE'])) ? $user->lang['WROTE'] : ucwords(strtolower(str_replace('_', ' ', 'WROTE'))):
I use 3rd planit. I am working on making a Fast Tracks library right now, but I'm a bit short on spare time right now. 3rdplanit turnout parameters cannot be modified enough to get a direct match to the Fast Tracks turnout shapes. The Fast Tracks turnouts appear to have more of a spline interpolation to them. The models that I am making inside 3rdplanit are short little line segments that follow the Fast Tracks shape pretty close to exact. With some creative layering inside 3pi, you can make it work like a turnout by switching layers. I'll post them when I get done with them.
Dan, I have bought 3rd Planit, last week, and I have been able to rebuild all the turnouts, slips and crossings by using software components and parameters, with the exception of curved ones: I still need to better understand software turnout parameters.
I have got in touch with Randy Pfeiffer in order to have some explanation about his software, and perhaps I am going to achieve this last goal too.
Since I don't have a Web space, if someone wants them pls drop me a line at
gianpaolocardelli@yahoo.it
and I will send the libraries I have built so far.
Read you soon