Quaternion.Ln Method (Quaternion)
[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]
Calculates the natural logarithm of the specified quaternion.
Namespace: Microsoft.WindowsMobile.DirectX
Assembly: Microsoft.WindowsMobile.DirectX (in Microsoft.WindowsMobile.DirectX.dll)
Syntax
'Declaration
Public Shared Function Ln ( _
q As Quaternion _
) As Quaternion
'Usage
Dim q As Quaternion
Dim returnValue As Quaternion
returnValue = Quaternion.Ln(q)
public static Quaternion Ln(
Quaternion q
)
public:
static Quaternion Ln(
Quaternion q
)
static member Ln :
q:Quaternion -> Quaternion
Parameters
- q
Type: Microsoft.WindowsMobile.DirectX.Quaternion
Source Quaternion structure.
Return Value
Type: Microsoft.WindowsMobile.DirectX.Quaternion
A Quaternion structure that is the natural logarithm of the quaternion passed into q.
Remarks
The Ln method works only on a unit quaternion, which is a quaternion of absolute value 1.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Platforms
Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information
.NET Compact Framework
Supported in: 3.5, 2.0