Represents a TopographySurface element.
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
A TopographySurface element in the Revit API represents:
- An actual topography surface which can have an arbitrary boundary and collection of points.
- A SiteSubRegion element bounded by a sketch.
- A topography surface created automatically by the introduction of a BuildingPad element.