Constructs the specification of vertex format from a numerical representation. 
   Namespace:   Autodesk.Revit.DB.DirectContext3D  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 18.0.0.0 (18.2.0.0) 
  Since:  2017 
Syntax
| C# | 
|---|
|  | 
| Visual Basic | 
|---|
|  | 
| Visual C++ | 
|---|
|  | 
Parameters
- vertexFormatBits
-  Type:  Autodesk.Revit.DB.DirectContext3D VertexFormatBits  
 The numerical representation of the vertex format.
Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentOutOfRangeException | A value passed for an enumeration argument is not a member of that enumeration | 
| Autodesk.Revit.Exceptions InvalidOperationException | This VertexFormat is not available because Revit is not currently rendering. In general, this VertexFormat must be used in the scope of the RenderScene() callback of IDirectContext3DServer. |