Defines acceptable fallback if the desired type of geometry can't be built.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 17.0.0.0 (17.0.1090.0)
Since: 2017

Syntax

C#
`public TessellatedShapeBuilderFallback Fallback { get; set; }`

Visual Basic
`Public Property Fallback As TessellatedShapeBuilderFallback Get Set`

Visual C++
`public: property TessellatedShapeBuilderFallback Fallback { TessellatedShapeBuilderFallback get (); void set (TessellatedShapeBuilderFallback value); }`

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentOutOfRangeException	When setting this property: A value passed for an enumeration argument is not a member of that enumeration