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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _LocOpe_CSIntersector_HeaderFile
#define _LocOpe_CSIntersector_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Boolean.hxx>
#include <TopoDS_Shape.hxx>
#include <Standard_Address.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Real.hxx>
#include <TopAbs_Orientation.hxx>
class StdFail_NotDone;
class Standard_OutOfRange;
class TopoDS_Shape;
class LocOpe_SequenceOfLin;
class LocOpe_SequenceOfCirc;
class TColGeom_SequenceOfCurve;
class LocOpe_PntFace;
//! This class provides the intersection between a set
//! of axis or a circle and the faces of a shape. The
//! intersection points are sorted in increasing
//! parameter along each axis or circle.
class LocOpe_CSIntersector
{
public:
DEFINE_STANDARD_ALLOC
//! Empty constructor.
LocOpe_CSIntersector();
//! Creates and performs the intersection betwwen
//! <Ax1> and <S>.
LocOpe_CSIntersector(const TopoDS_Shape& S);
//! Performs the intersection between <Ax1 and <S>.
Standard_EXPORT void Init (const TopoDS_Shape& S) ;
Standard_EXPORT void Perform (const LocOpe_SequenceOfLin& Slin) ;
Standard_EXPORT void Perform (const LocOpe_SequenceOfCirc& Scir) ;
Standard_EXPORT void Perform (const TColGeom_SequenceOfCurve& Scur) ;
//! Returns <Standard_True> if the intersection has
//! been done.
Standard_Boolean IsDone() const;
//! Returns the number of intersection point on the
//! element of range <I>.
Standard_EXPORT Standard_Integer NbPoints (const Standard_Integer I) const;
//! Returns the intersection point of range <Index> on
//! element of range <I>. The points are sorted in
//! increasing order of parameter along the axis.
Standard_EXPORT const LocOpe_PntFace& Point (const Standard_Integer I, const Standard_Integer Index) const;
//! On the element of range <I>, searches the first
//! intersection point located after the parameter
//! <From>, wich orientation is not TopAbs_EXTERNAL.
//! If found, returns <Standard_True>. <Or> contains
//! the orientation of the point, <IndFrom> and
//! <IndTo> represents the interval of index in the
//! sequence of intersection point corresponding to
//! the point. (IndFrom <= IndTo). <Tol> is used to
//! determine if 2 parameters are equal.
//!
//! Otherwise, returns <Standard_False>.
Standard_EXPORT Standard_Boolean LocalizeAfter (const Standard_Integer I, const Standard_Real From, const Standard_Real Tol, TopAbs_Orientation& Or, Standard_Integer& IndFrom, Standard_Integer& IndTo) const;
//! On the element of range <I>, searches the first
//! intersection point located before the parameter
//! <From>, wich orientation is not TopAbs_EXTERNAL.
//! If found, returns <Standard_True>. <Or> contains
//! the orientation of the point, <IndFrom> and
//! <IndTo> represents the interval of index in the
//! sequence of intersection point corresponding to
//! the point (IndFrom <= IndTo). <Tol> is used to
//! determine if 2 parameters are equal.
//!
//! Otherwise, returns <Standard_False>.
Standard_EXPORT Standard_Boolean LocalizeBefore (const Standard_Integer I, const Standard_Real From, const Standard_Real Tol, TopAbs_Orientation& Or, Standard_Integer& IndFrom, Standard_Integer& IndTo) const;
//! On the element of range <I>, searches the first
//! intersection point located after the index
//! <FromInd> ( >= FromInd + 1), wich orientation is
//! not TopAbs_EXTERNAL. If found, returns
//! <Standard_True>. <Or> contains the orientation of
//! the point, <IndFrom> and <IndTo> represents the
//! interval of index in the sequence of intersection
//! point corresponding to the point. (IndFrom <=
//! IndTo). <Tol> is used to determine if 2 parameters
//! are equal.
//!
//! Otherwise, returns <Standard_False>.
Standard_EXPORT Standard_Boolean LocalizeAfter (const Standard_Integer I, const Standard_Integer FromInd, const Standard_Real Tol, TopAbs_Orientation& Or, Standard_Integer& IndFrom, Standard_Integer& IndTo) const;
//! On the element of range <I>, searches the first
//! intersection point located before the index
//! <FromInd> ( <= FromInd -1), wich orientation is
//! not TopAbs_EXTERNAL. If found, returns
//! <Standard_True>. <Or> contains the orientation of
//! the point, <IndFrom> and <IndTo> represents the
//! interval of index in the sequence of intersection
//! point corresponding to the point (IndFrom <=
//! IndTo). <Tol> is used to determine if 2 parameters
//! are equal.
//!
//! Otherwise, returns <Standard_False>.
Standard_EXPORT Standard_Boolean LocalizeBefore (const Standard_Integer I, const Standard_Integer FromInd, const Standard_Real Tol, TopAbs_Orientation& Or, Standard_Integer& IndFrom, Standard_Integer& IndTo) const;
Standard_EXPORT void Destroy() ;
~LocOpe_CSIntersector()
{
Destroy();
}
protected:
private:
Standard_Boolean myDone;
TopoDS_Shape myShape;
Standard_Address myPoints;
Standard_Integer myNbelem;
};
#include <LocOpe_CSIntersector.lxx>
#endif // _LocOpe_CSIntersector_HeaderFile
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