From the Autodesk App Store:
The Landscape Terrain Modeller (LTM®) plug-in for Autodesk® Revit® makes it easy for landscape architects to work in Revit.
The LTM® plug-in include 8 powerful tools that enable you to quickly and easily modify Floors in Revit by defining a slope. Just type in the slope pointing out the starting point and the elevation at the end point is automatically calculated, and the floor will be modified.
Furthermore, the LTM® also include 4 functions to create Filled…
Read more