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IGetSilhoutteEdgeCount Method (IFace2)

Gets the number of silhouette edges for this face.

.NET Syntax

Visual Basic (Declaration) 
Function IGetSilhoutteEdgeCount( _
   ByRef Root As Double, _
   ByRef Normal As Double _
) As Integer
Visual Basic (Usage) 
Dim instance As IFace2
Dim Root As Double
Dim Normal As Double
Dim value As Integer
value = instance.IGetSilhoutteEdgeCount(Root, Normal)
int IGetSilhoutteEdgeCount( 
   ref double Root,
   ref double Normal
int IGetSilhoutteEdgeCount( 
&   double% Root,
&   double% Normal



Array of doubles defining the root point


Array of doubles defining the direction vector

Return Value

Number of silhouette edges


This method calculates the number of edges returned by IFace2::IGetSilhoutteEdges for a given vector root point (root) and a vector direction (normal). Call this method before calling IFace2::IGetSilhoutte.


See Also


SolidWorks 2001Plus FCS, Revision Number 10.0

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