Article
11/17/2011

Vector3.TransformNormal Method (array<Vector3[], Int32, Matrix%, array<Vector3[], Int32, Int32)

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Transforms a specified range in an array of 3D vector normals by a specified Matrix and writes the results to a specified range in a destination array.

Namespace: Microsoft.Xna.Framework
Assembly: Microsoft.Xna.Framework.Math (in Microsoft.Xna.Framework.Math.dll)

Syntax

'Declaration
Public Shared Sub TransformNormal ( _
    sourceArray As Vector3(), _
    sourceIndex As Integer, _
    ByRef matrix As Matrix, _
    destinationArray As Vector3(), _
    destinationIndex As Integer, _
    length As Integer _
)

public static void TransformNormal(
    Vector3[] sourceArray,
    int sourceIndex,
    ref Matrix matrix,
    Vector3[] destinationArray,
    int destinationIndex,
    int length
)

Parameters

sourceArray
Type: array<Microsoft.Xna.Framework.Vector3[]
The source array of Vector3 normals.

sourceIndex
Type: System.Int32
The starting index in the source array.

matrix
Type: Microsoft.Xna.Framework.Matrix%
The transform Matrix to apply.

destinationArray
Type: array<Microsoft.Xna.Framework.Vector3[]
The destination Vector3 array.

destinationIndex
Type: System.Int32
The starting index in the destination array.

length
Type: System.Int32
The number of vectors to transform.

Exceptions

Exception	Condition
ArgumentException	destinationArray is too small to contain the result or the combination of sourceIndex and length was greater than sourceArray.Length.
ArgumentNullException	sourceArray or destinationArray is nulla null reference (Nothing in Visual Basic).

Version Information

Silverlight

Supported in: 5

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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