Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Path Painter™ Free.
Path Painter™ v1.2.1
Welcome to Path Painter, the path creation system for Unity 3D.
Whether you are making a ramp, a path, mountains riverbeds or a lakebeds, Path Painter makes terrain based path creation and texturing a breeze!
Path Painter allows you to:
– Create paths;
– Create ramps;
– Create roads;
– Create plateaus for secret forts;
– Create lake- and riverbeds;
– Create play areas;
– Change terrain shape along path;
– Re-texture along path embankments;
– Clear grass and trees along path;
– Use various algorithms for natural clearing;
– Standard Unity terrain compatible!
Note: This asset is provided in DLL form rather than with source code. If you would also like to purchase the source, then please contact us directly.
Note: Path Painter is not a mesh creator, so if you are making rivers/lakes, you would typically also use a water component like Unity Standard Assets Water (seen in the videos).