BoundingFrustum.GetCorners Method (array<Vector3[])
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Gets an array of points that make up the corners of the BoundingFrustum.
Namespace: Microsoft.Xna.Framework
Assembly: Microsoft.Xna.Framework.Math (in Microsoft.Xna.Framework.Math.dll)
Syntax
'Declaration
Public Sub GetCorners ( _
corners As Vector3() _
)
public void GetCorners(
Vector3[] corners
)
Parameters
- corners
Type: array<Microsoft.Xna.Framework.Vector3[]
An existing array of at least 8 Vector3 points where the corners of the BoundingFrustum are written.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | corners is nulla null reference (Nothing in Visual Basic). |
| ArgumentOutOfRangeException | You have to have at least 8 elements to copy corners. |
Remarks
The points returned correspond to the corners of the BoundingFrustum faces that are perpendicular to the z-axis. The near face is the face with the larger z value, and the far face is the face with the smaller z value. Points 0 to 3 correspond to the near face in a clockwise order starting at its upper-left corner when looking toward the origin from the positive z direction.
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.