Geometry.ComputeBoundingSphere Method

Artikel
07/18/2007

Computes a bounding sphere for a mesh.

Namespace: Microsoft.WindowsMobile.DirectX.Direct3D
Assembly: Microsoft.WindowsMobile.DirectX (in microsoft.windowsmobile.directx.dll)

Syntax

'Declaration
Public Shared Function ComputeBoundingSphere ( _
    pointsFvf As GraphicsStream, _
    numPoints As Integer, _
    vertexFormat As VertexFormats, _
    <OutAttribute> ByRef center As Vector3 _
) As Single
'Usage
Dim pointsFvf As GraphicsStream
Dim numPoints As Integer
Dim vertexFormat As VertexFormats
Dim center As Vector3
Dim returnValue As Single

returnValue = Geometry.ComputeBoundingSphere(pointsFvf, numPoints, vertexFormat, center)

public static float ComputeBoundingSphere (
    GraphicsStream pointsFvf,
    int numPoints,
    VertexFormats vertexFormat,
    out Vector3 center
)

public:
static float ComputeBoundingSphere (
    GraphicsStream^ pointsFvf, 
    int numPoints, 
    VertexFormats vertexFormat, 
    [OutAttribute] Vector3% center
)

public static float ComputeBoundingSphere (
    GraphicsStream pointsFvf, 
    int numPoints, 
    VertexFormats vertexFormat, 
    /** @attribute OutAttribute() */ /** @ref */ Vector3 center
)

JScript does not support passing value-type arguments by reference.

Parameters

pointsFvf
A GraphicsStream object that contains the points around which the bounding sphere is constructed.

numPoints
The number of vertices.

vertexFormat
A VertexFormats object that specifies the format of the vertices that are passed in.

center
A Vector3 structure that defines the coordinate center of the returned bounding sphere.

Return Value

The radius of the returned bounding sphere.

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see .

Platforms

Windows CE, Windows Mobile for Pocket PC, Windows Mobile for Smartphone

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Version Information

.NET Compact Framework

Supported in: 2.0

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