How do I draw a road curve with a slope of 3%?
I've tried using the command surface but the result is not ok.
Thanks for help
I use Turbo floor plan 16 3d
The only way to make the road slope is to make the Terrain slope and the road will slope with it. However a slope of 3% is so slight that you would probably not even see it is 3D so is it really worth it?
Allan
a 3% grade is a slope of approx. 1.75 degrees
http://www.1728.org/gradient.htm