## SITransformation.GetRotationAxisAngle2

### Description

Extracts the vector axis and angle from the rotation part of this transformation.
Note: This method must be used with scripting languages that don't support arguments passed by reference such as JScript. For more information on getting output arguments, see About Output Argument Arrays.

### C# Syntax

    Object SITransformation.GetRotationAxisAngle2( SIVector3 io_pAxis );

### Scripting Syntax

    oFloat = SITransformation.GetRotationAxisAngle2( io_pAxis );

### Return Value

The angle Float value.

### Parameters

Parameter | Type | Description
--- | --- | ---
io_pAxis | SIVector3 | Axis of rotation

### Examples

#### JScript Example

    var t, axis, angle
    t = XSIMath.CreateTransform();
    axis = XSIMath.CreateVector3();
    angle = t.GetRotationAxisAngle2( axis );
    Application.LogMessage( "Axis: " + axis.x +","+ axis.y +","+ axis.z );
    Application.LogMessage( "Angle: " + angle );

### See Also

SITransformation.GetRotationAxisAngle