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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 _Intf_HeaderFile
#define _Intf_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>
class gp_Pnt;
class gp_XYZ;
class Intf_Polygon2d;
class Intf_Array1OfLin;
class Intf_SectionPoint;
class Intf_SeqOfSectionPoint;
class Intf_SectionLine;
class Intf_SeqOfSectionLine;
class Intf_TangentZone;
class Intf_SeqOfTangentZone;
class Intf_Interference;
class Intf_Tool;
class Intf_InterferencePolygon2d;
class Intf_InterferencePolygonPolyhedron;
class Intf_SequenceNodeOfSeqOfSectionPoint;
class Intf_SequenceNodeOfSeqOfTangentZone;
class Intf_SequenceNodeOfSeqOfSectionLine;
//! Interference computation between polygons, lines and
//! polyhedra with only triangular facets. These objects
//! are polygonal representations of complex curves and
//! triangulated representations of complex surfaces.
class Intf
{
public:
DEFINE_STANDARD_ALLOC
//! Computes the interference between two polygons in 2d.
//! Result : points of intersections and zones of tangence.
//! Computes the interference between a polygon or a straight
//! line and a polyhedron. Points of intersection and zones
//! of tangence.
//! Give the plane equation of the triangle <P1> <P2> <P3>.
Standard_EXPORT static void PlaneEquation (const gp_Pnt& P1, const gp_Pnt& P2, const gp_Pnt& P3, gp_XYZ& NormalVector, Standard_Real& PolarDistance) ;
//! Compute if the triangle <P1> <P2> <P3> contain <ThePnt>.
Standard_EXPORT static Standard_Boolean Contain (const gp_Pnt& P1, const gp_Pnt& P2, const gp_Pnt& P3, const gp_Pnt& ThePnt) ;
protected:
private:
friend class Intf_Polygon2d;
friend class Intf_Array1OfLin;
friend class Intf_SectionPoint;
friend class Intf_SeqOfSectionPoint;
friend class Intf_SectionLine;
friend class Intf_SeqOfSectionLine;
friend class Intf_TangentZone;
friend class Intf_SeqOfTangentZone;
friend class Intf_Interference;
friend class Intf_Tool;
friend class Intf_InterferencePolygon2d;
friend class Intf_InterferencePolygonPolyhedron;
friend class Intf_SequenceNodeOfSeqOfSectionPoint;
friend class Intf_SequenceNodeOfSeqOfTangentZone;
friend class Intf_SequenceNodeOfSeqOfSectionLine;
};
#endif // _Intf_HeaderFile
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