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DataExchangeBaseRepsItf Interface CATIExchangeCurve

Usage: you can freely reimplement this interface.

interface CATIExchangeCurve

Interface to exchange curves.
Role: This interface is dedicated to get curves information.
Available from CATIA V5R10.

See also:

Method Index

o GetCurveType(IID&): Retrieves the CATClassId of the interface that represents this type.
o GetEndPoints(double[3],double[3]): Retrieves the end-points of the curve, decided with respect to the logical flow imposed on the curve.
o GetParamAtPoint(int,double*,double*): Retrieves the parameters on the curve corresponding to an array of space points lying near it.
o GetParamExtents(double*,double*): Retrieves the parametric extents of the curve.

Methods

o GetCurveType

public virtual GetCurveType( ouuid)

Retrieves the CATClassId of the interface that represents this type.

Parameters:

ouuid: Get the CATClassId.

o GetEndPoints

public virtual GetEndPoints(		`oStartPoint`,
		`oEndPoint`)

Retrieves the end-points of the curve, decided with respect to the logical flow imposed on the curve.

Parameters:

oStartPoint: Get the start point.
oEndPoint: Get the end point.

o GetParamAtPoint

public virtual GetParamAtPoint(		`iNbPoints`,
		`iPoints`,
		`oParam`)

Retrieves the parameters on the curve corresponding to an array of space points lying near it.

Parameters:

iNbPoints: Set the number of points.
iPoints: Set the point themselves.
oParam: Get the corresponding parameters.

o GetParamExtents

public virtual GetParamExtents(		`oStartParam`,
		`oEndParam`)

Retrieves the parametric extents of the curve. There are the parametric equivalents of the end-points. Each parameter returned by GetParamExtents must be in the curve definition domain, whatever the curve’s properties (closed, periodic, ...), with StartParam < EndParam.

Parameters:

oStartParam: Get the start parameter.
oEndParam: Get the end parameter.

This object is included in the file: CATIExchangeCurve.h
If needed, your Imakefile.mk should include the module: DataExchangeBaseRepsItf