For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download Spline Power! for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Spline Power v1.41
“If possible, please buy the package to support the developer”
Spline Power is a new outstanding asset for lofting.
Roads, rails, tubes, fences! Everything you can bend will bend to your will! It’s an easy and powerfull tool for road and rails making, take a look at demos 🙂
✩ Caps support to make ends look neat.
✩ Multiple mesh result supported.
✩ Seamless looping support.
✩ Powerful post-processing.
✩ Static and dynamic mesh generation
✩ Export to OBJ or as asset.
✩ Source code included.
✩ Full documentation and support.
More info?
Demos:
Kart Demo
Kart Demo Spectator
Caps Demo
Rails Demo
Star Dynamic Demo
Unity forum page
Documentation