First of all, thank you for the amazing response !
Here’s a quick update on the project :
- couple of new features have been implented, like texture to curves (draw your circuit in photoshop) and animated cameras for Rfactor. Update video will come online in 2-3 weeks.
- At the end of next month beta testing will start I think. More on this to follow !
example of texture to curve (with a seperate heightfield) :

I was wondering if you could do the same for elevations. I mean to have an alternate method of adjusting the elevations (instead of moving track nodes independently) by adjusting this type of map/curve:
http://www.cycletour.org.nz/images/elevation/christchurch-to-geraldine.png
(the actual curve would of course start and end in same height)
That way it might be easier for track makers to control the steepness of hills and elevation differences.
Interesting idea ! Think I could make that, yeah. I’ll put on the feature request list, thanks