## SITransformation.GetRotationQuaternion

### Description

Extracts the quaternion values from this rotation inside the quaternion q.

### C# Syntax

    SITransformation.GetRotationQuaternion( SIQuaternion io_pQuat );

### Scripting Syntax

    SITransformation.GetRotationQuaternion( io_pQuat );

### Parameters

Parameter | Type | Description
--- | --- | ---
io_pQuat | SIQuaternion | Quaternion operand

### Examples

#### VBScript Example

    dim t1, q1

    ' Create transformation.

    set t1 = XSIMath.CreateTransform

    ' Create Quaternion.

    set q1 = XSIMath.CreateQuaternion

    'Do something on t1

    t1.GetRotationQuaternion q1

### See Also

SITransformation.SetRotationFromQuaternion SIVector3 SIMatrix3 SIMatrix4 SIRotation SITransformation SIQuaternion