Microsoft DirectX 9.0 SDK Update (October 2004)

PatchMesh.GenerateAdjacency Method

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Note: This documentation is preliminary and is subject to change.

Generates adjacency information based on mesh indices.

Definition

Visual Basic .NET Public Sub GenerateAdjacency( _
    ByVal tolerance As Single _
)
C# public void GenerateAdjacency(
    float tolerance
);
Managed C++ public: void GenerateAdjacency(
    float tolerance
);
JScript .NET public function GenerateAdjacency(
    tolerance : float
);

Parameters

tolerance System.Single. Specifies that vertices that differ in position by less than the tolerance be treated as coincident.

Remarks

This method determines which patches are adjacent (within the provided tolerance). This information is used internally to optimize tessellation.

Exceptions
InvalidDataException The data is invalid.
OutOfMemoryException Leave Site Microsoft® Direct3D® could not allocate sufficient memory to complete the call.


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