This is a pretty complex family created for the landscape division of the Hong Kong Housing Authority. It has a lot of parameters including:
- Radius of planter.
- Seat depth of bench.
- Dimensions of footing.
- Drainage channel width.
- Many parameters for a section, like materials of various layers and their thicknesses.
Let me know if you find it useful, inspiring or not at all …
Revit 2015 version