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GetVertexParams Method (ITessellation)

Gets the parameters corresponding to a tessellation vertex.

.NET Syntax

Visual Basic (Declaration) 
Function GetVertexParams( _
   ByVal VertexId As Integer _
) As Object
Visual Basic (Usage) 
Dim instance As ITessellation
Dim VertexId As Integer
Dim value As Object
 
value = instance.GetVertexParams(VertexId)
C# 
object GetVertexParams( 
   int VertexId
)
C++/CLI 
Object^ GetVertexParams( 
&   int VertexId
)

Parameters

VertexId

ID of the tessellation vertex for which you want to the parameters

Return Value

Array of 17 doubles (see Remarks)

Remarks

The following parameters returned from this method are formatted as an array of 17 doubles:

  • u, v - location of the vertex on the face (retval position [0-1])

  • du - tangent vector at u (retval [2-4])

  • dv - tangent vector at v (retval [5-7])

  • d2u, dudv, d2v - curvature vectors for u and v (retval [8-16])

 

See Also

Availability

SolidWorks 2001 FCS, Revision Number 9.0


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