VertexBuffer.Map Method

VertexBufferMap Method

Maps a portion of the buffer into memory, so that vertex data can be written into it. (see VertexStream).

Namespace: Autodesk.Revit.DB.DirectContext3D
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.0.4.0 (26.0.4.0)
Syntax
public void Map(
	int sizeInFloats
)
Public Sub Map ( 
	sizeInFloats As Integer
)
public:
void Map(
	int sizeInFloats
)
member Map : 
        sizeInFloats : int -> unit

Parameters

sizeInFloats  Int32
The size of the part of the buffer to be mapped, measured in floats. Must be less than or equal to the size of the VertexBuffer
Exceptions
ExceptionCondition
InvalidOperationException This VertexBuffer is not available because Revit is not currently rendering. In general, this VertexBuffer must be used in the scope of the RenderScene() callback of IDirectContext3DServer. -or- Thrown if the buffer is smaller than sizeInFloats.
See Also

M:Autodesk.Revit.DB.DirectContext3D.VertexBuffer.Map(System.Int32)