Function IGetTessPts( _
   ByVal ChordTolerance As System.Double, _
   ByVal LengthTolerance As System.Double, _
   ByRef StartPoint As System.Double, _
   ByRef EndPoint As System.Double _
) As System.Double

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.Double
 
value = instance.IGetTessPts(ChordTolerance, LengthTolerance, StartPoint, EndPoint)

System.double IGetTessPts( 
   System.double ChordTolerance,
   System.double LengthTolerance,
   ref System.double StartPoint,
   ref System.double EndPoint
)

System.double IGetTessPts( 
&   System.double ChordTolerance,
&   System.double LengthTolerance,
&   System.double% StartPoint,
&   System.double% EndPoint
) 

Parameters

ChordTolerance

Chord tolerance to use in tessellation (meters); this is the maximum permitted distance from a cord to the curve between the cord endpoints; the smallest allowable value for this parameter is 1E-8; if 0.0 or a value smaller than 1E-8 is specified, then 1E-8 is used by default

LengthTolerance

Length tolerance to be used to filter out very short segments (meters); this method does not return tessellated segments shorter than this value

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

• in-process, unmanaged C++: Pointer to an array containing the tessellation points (see Remarks)

The array returned contains the x, y, z location of the tessellation points:

[ x1, y1, z1, x2, y2, z2, ... ]

Before calling this method, call ICurve::IGetTessPtsSize to determine the size of the array needed to contain the return values of this method.