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IGetTessPtsSize Method (ICurve)

Gets the size of the array required by ICurve::IGetTessPts.

.NET Syntax

Visual Basic (Declaration) 
Function IGetTessPtsSize( _
   ByVal ChordTolerance As System.Double, _
   ByVal LengthTolerance As System.Double, _
   ByRef StartPoint As System.Double, _
   ByRef EndPoint As System.Double _
) As System.Integer
Visual Basic (Usage) 
Dim instance As ICurve
Dim ChordTolerance As System.Double
Dim LengthTolerance As System.Double
Dim StartPoint As System.Double
Dim EndPoint As System.Double
Dim value As System.Integer
 
value = instance.IGetTessPtsSize(ChordTolerance, LengthTolerance, StartPoint, EndPoint)
C# 
System.int IGetTessPtsSize( 
   System.double ChordTolerance,
   System.double LengthTolerance,
   ref System.double StartPoint,
   ref System.double EndPoint
)
C++/CLI 
System.int IGetTessPtsSize( 
&   System.double ChordTolerance,
&   System.double LengthTolerance,
&   System.double% StartPoint,
&   System.double% EndPoint
)

Parameters

ChordTolerance
Chord tolerance to be used in tessellation (meters); this is the maximum permitted
distance from a cord to the curve between the cord endpoints
LengthTolerance
Length tolerance to be used to filter out very short segments (meters);  tessellated
segments shorter than this value are not returned
StartPoint
Pointer to an array containing the start point of the curve
EndPoint

Pointer to an array containing the end point of the curve

Return Value

Number of doubles returned when ICurve::IGetTessPts is called

Remarks

To get the actual tessellation points, use ICurve::IGetTessPts. Arguments passed to ICurve::IGetTessPts must match the arguments passed to this method.

 

See Also

Availability

SOLIDWORKS 98Plus, datecode 1998319


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