Flattens the land along the spline.
The land is always flat perpendicularly the line, and follows the line in it's length. I.e. the land vector, that is orthogonal to the spline in any point, will have the height 0. This makes the Stamp generator a perfect tool for creating roads.
Spline: the spline that is used as a reference to flatten the land.
Height: the source heightmap to be flattened
- Flat Range: the distance to line that is flat. This value cannot be higher than the Blend Range.
- Blend Range: the overall generator working distance from the line. This includes 100% flat area (Flat Range) and transition between flat range and original height.