TriOrQuadFacet Properties
| Name | Return Type | Description |
|---|---|---|
| IsValidObject | Boolean | Specifies whether the .NET object represents a valid Revit entity. |
| Normal | XYZ | A unit normal vector for this facet. |
| NumberOfVertices | int | The number of vertices (3 for a triangle, 4 for a quadrilateral, 0 for an unset TriOrQuadFacet). |