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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 _IntPatch_Line_HeaderFile
#define _IntPatch_Line_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_IntPatch_Line_HeaderFile
#include <Handle_IntPatch_Line.hxx>
#endif
#ifndef _IntPatch_IType_HeaderFile
#include <IntPatch_IType.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _IntSurf_TypeTrans_HeaderFile
#include <IntSurf_TypeTrans.hxx>
#endif
#ifndef _IntSurf_Situation_HeaderFile
#include <IntSurf_Situation.hxx>
#endif
#ifndef _MMgt_TShared_HeaderFile
#include <MMgt_TShared.hxx>
#endif
class Standard_DomainError;
class Standard_OutOfRange;
//! Definition of an intersection line between two <br>
//! surfaces. <br>
//! A line may be either geometric : line, circle, ellipse, <br>
//! parabola, hyperbola, as defined in the class GLine, <br>
//! or analytic, as defined in the class ALine, or defined <br>
//! by a set of points (coming from a walking algorithm) as <br>
//! defined in the class WLine. <br>
class IntPatch_Line : public MMgt_TShared {
public:
//! To set the values returned by IsUIsoS1,.... <br>
//! The default values are False. <br>
void SetValue(const Standard_Boolean Uiso1,const Standard_Boolean Viso1,const Standard_Boolean Uiso2,const Standard_Boolean Viso2) ;
//! Returns the type of geometry 3d (Line, Circle, Parabola, <br>
//! Hyperbola, Ellipse, Analytic, Walking, Restriction) <br>
IntPatch_IType ArcType() const;
//! Returns TRUE if the intersection is a line of tangency <br>
//! between the 2 patches. <br>
Standard_Boolean IsTangent() const;
//! Returns the type of the transition of the line <br>
//! for the first surface. The transition is "constant" <br>
//! along the line. <br>
//! The transition is IN if the line is oriented in such <br>
//! a way that the system of vector (N1,N2,T) is right-handed, <br>
//! where N1 is the normal to the first surface at a point P, <br>
//! N2 is the normal to the second surface at a point P, <br>
//! T is the tangent to the intersection line at P. <br>
//! If the system of vector is left-handed, the transition <br>
//! is OUT. <br>
//! When N1 and N2 are colinear all along the intersection <br>
//! line, the transition will be <br>
//! - TOUCH, if it is possible to use the 2nd derivatives <br>
//! to determine the position of one surafce compared <br>
//! to the other (see Situation) <br>
//! - UNDECIDED otherwise. <br>
//! <br>
//! If one of the transition is TOUCH or UNDECIDED, the other <br>
//! one has got the same value. <br>
IntSurf_TypeTrans TransitionOnS1() const;
//! Returns the type of the transition of the line <br>
//! for the second surface. The transition is "constant" <br>
//! along the line. <br>
IntSurf_TypeTrans TransitionOnS2() const;
//! Returns the situation (INSIDE/OUTSIDE/UNKNOWN) of <br>
//! the first patch compared to the second one, when <br>
//! TransitionOnS1 or TransitionOnS2 returns TOUCH. <br>
//! Otherwise, an exception is raised. <br>
IntSurf_Situation SituationS1() const;
//! Returns the situation (INSIDE/OUTSIDE/UNKNOWN) of <br>
//! the second patch compared to the first one, when <br>
//! TransitionOnS1 or TransitionOnS2 returns TOUCH. <br>
//! Otherwise, an exception is raised. <br>
IntSurf_Situation SituationS2() const;
//! Returns TRUE if the intersection is a U isoparametric curve <br>
//! on the first patch. <br>
Standard_Boolean IsUIsoOnS1() const;
//! Returns TRUE if the intersection is a V isoparametric curve <br>
//! on the first patch. <br>
Standard_Boolean IsVIsoOnS1() const;
//! Returns TRUE if the intersection is a U isoparametric curve <br>
//! on the second patch. <br>
Standard_Boolean IsUIsoOnS2() const;
//! Returns TRUE if the intersection is a V isoparametric curve <br>
//! on the second patch. <br>
Standard_Boolean IsVIsoOnS2() const;
DEFINE_STANDARD_RTTI(IntPatch_Line)
protected:
//! To initialize the fields, when the transitions <br>
//! are In or Out. <br>
Standard_EXPORT IntPatch_Line(const Standard_Boolean Tang,const IntSurf_TypeTrans Trans1,const IntSurf_TypeTrans Trans2);
//! To initialize the fields, when the transitions <br>
//! are Touch. <br>
Standard_EXPORT IntPatch_Line(const Standard_Boolean Tang,const IntSurf_Situation Situ1,const IntSurf_Situation Situ2);
//! To initialize the fields, when the transitions <br>
//! are Undecided. <br>
Standard_EXPORT IntPatch_Line(const Standard_Boolean Tang);
IntPatch_IType typ;
private:
Standard_Boolean tg;
IntSurf_TypeTrans tS1;
IntSurf_TypeTrans tS2;
IntSurf_Situation sit1;
IntSurf_Situation sit2;
Standard_Boolean uS1;
Standard_Boolean vS1;
Standard_Boolean uS2;
Standard_Boolean vS2;
};
#include <IntPatch_Line.lxx>
// other Inline functions and methods (like "C++: function call" methods)
#endif
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