Indie-Pixel shows how you can automatically level paths in Side FX Houdini.

The outstanding flexibility of procedural workflows in Side FX Houdini knows no bounds. This new tutorial from Indie-Pixel (Kenny Lammers) shows how to create slope reduction against paths procedurally. 

The tutorial is aimed at game artists and shows how you can level paths for game levels or terrains after the game artist has laid down a curve, showing two methods for creating the procedural effect.