// Created on: 1993-04-07 // Created by: Laurent BUCHARD // Copyright (c) 1993-1999 Matra Datavision // Copyright (c) 1999-2014 OPEN CASCADE SAS // // This file is part of Open CASCADE Technology software library. // // This library is free software; you can redistribute it and/or modify it under // the terms of the GNU Lesser General Public License version 2.1 as published // by the Free Software Foundation, with special exception defined in the file // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT // distribution for complete text of the license and disclaimer of any warranty. // // Alternatively, this file may be used under the terms of Open CASCADE // commercial license or contractual agreement. #ifndef _IntCurveSurface_ThePolyhedronOfHInter_HeaderFile #define _IntCurveSurface_ThePolyhedronOfHInter_HeaderFile #include #include #include #include class Adaptor3d_HSurfaceTool; class Bnd_Box; class IntCurveSurface_ThePolyhedronOfHInter { public: DEFINE_STANDARD_ALLOC Standard_EXPORT IntCurveSurface_ThePolyhedronOfHInter(const Handle(Adaptor3d_Surface)& Surface, const Standard_Integer nbdU, const Standard_Integer nbdV, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2); Standard_EXPORT IntCurveSurface_ThePolyhedronOfHInter(const Handle(Adaptor3d_Surface)& Surface, const TColStd_Array1OfReal& Upars, const TColStd_Array1OfReal& Vpars); Standard_EXPORT void Destroy(); ~IntCurveSurface_ThePolyhedronOfHInter() { Destroy(); } Standard_EXPORT void DeflectionOverEstimation (const Standard_Real flec); Standard_EXPORT Standard_Real DeflectionOnTriangle (const Handle(Adaptor3d_Surface)& Surface, const Standard_Integer Index) const; Standard_EXPORT void UMinSingularity (const Standard_Boolean Sing); Standard_EXPORT void UMaxSingularity (const Standard_Boolean Sing); Standard_EXPORT void VMinSingularity (const Standard_Boolean Sing); Standard_EXPORT void VMaxSingularity (const Standard_Boolean Sing); //! get the size of the discretization. Standard_EXPORT void Size (Standard_Integer& nbdu, Standard_Integer& nbdv) const; //! Give the number of triangles in this double array of Standard_EXPORT Standard_Integer NbTriangles() const; //! Give the 3 points of the triangle of address Index in //! the double array of triangles. Standard_EXPORT void Triangle (const Standard_Integer Index, Standard_Integer& P1, Standard_Integer& P2, Standard_Integer& P3) const; //! Give the address Tricon of the triangle connexe to the //! triangle of address Triang by the edge Pivot Pedge and //! the third point of this connexe triangle. When we are //! on a free edge TriCon==0 but the function return the //! value of the triangle in the other side of Pivot on //! the free edge. Used to turn around a vertex. Standard_EXPORT Standard_Integer TriConnex (const Standard_Integer Triang, const Standard_Integer Pivot, const Standard_Integer Pedge, Standard_Integer& TriCon, Standard_Integer& OtherP) const; //! Give the number of point in the double array of //! triangles ((nbdu+1)*(nbdv+1)). Standard_EXPORT Standard_Integer NbPoints() const; //! Set the value of a field of the double array of //! points. Standard_EXPORT void Point (const gp_Pnt& thePnt, const Standard_Integer lig, const Standard_Integer col, const Standard_Real U, const Standard_Real V); //! Give the point of index i in the MaTriangle. Standard_EXPORT const gp_Pnt& Point (const Standard_Integer Index, Standard_Real& U, Standard_Real& V) const; //! Give the point of index i in the MaTriangle. Standard_EXPORT const gp_Pnt& Point (const Standard_Integer Index) const; //! Give the point of index i in the MaTriangle. Standard_EXPORT void Point (const Standard_Integer Index, gp_Pnt& P) const; //! Give the bounding box of the MaTriangle. Standard_EXPORT const Bnd_Box& Bounding() const; //! Compute the array of boxes. The box corresponding //! to the triangle . Standard_EXPORT void FillBounding(); //! Give the array of boxes. The box corresponding //! to the triangle . Standard_EXPORT const Handle(Bnd_HArray1OfBox)& ComponentsBounding() const; Standard_EXPORT Standard_Real DeflectionOverEstimation() const; Standard_EXPORT Standard_Boolean HasUMinSingularity() const; Standard_EXPORT Standard_Boolean HasUMaxSingularity() const; Standard_EXPORT Standard_Boolean HasVMinSingularity() const; Standard_EXPORT Standard_Boolean HasVMaxSingularity() const; //! Give the plane equation of the triangle of address Triang. Standard_EXPORT void PlaneEquation (const Standard_Integer Triang, gp_XYZ& NormalVector, Standard_Real& PolarDistance) const; //! Give the plane equation of the triangle of address Triang. Standard_EXPORT Standard_Boolean Contain (const Standard_Integer Triang, const gp_Pnt& ThePnt) const; Standard_EXPORT void Parameters (const Standard_Integer Index, Standard_Real& U, Standard_Real& V) const; //! This method returns true if the edge based on points with //! indices Index1 and Index2 represents a boundary edge. It is //! necessary to take into account the boundary deflection for //! this edge. Standard_EXPORT Standard_Boolean IsOnBound (const Standard_Integer Index1, const Standard_Integer Index2) const; //! This method returns a border deflection. Standard_Real GetBorderDeflection() const; Standard_EXPORT void Dump() const; protected: Standard_EXPORT void Init (const Handle(Adaptor3d_Surface)& Surface, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2); Standard_EXPORT void Init (const Handle(Adaptor3d_Surface)& Surface, const TColStd_Array1OfReal& Upars, const TColStd_Array1OfReal& Vpars); private: //! This method computes and returns a deflection of isoline //! of given parameter on Surface. Standard_EXPORT Standard_Real ComputeBorderDeflection (const Handle(Adaptor3d_Surface)& Surface, const Standard_Real Parameter, const Standard_Real PMin, const Standard_Real PMax, const Standard_Boolean isUIso) const; Standard_Integer nbdeltaU; Standard_Integer nbdeltaV; Bnd_Box TheBnd; Handle(Bnd_HArray1OfBox) TheComponentsBnd; Standard_Real TheDeflection; Standard_Address C_MyPnts; Standard_Address C_MyU; Standard_Address C_MyV; Standard_Boolean UMinSingular; Standard_Boolean UMaxSingular; Standard_Boolean VMinSingular; Standard_Boolean VMaxSingular; Standard_Real TheBorderDeflection; Standard_Address C_MyIsOnBounds; }; #define ThePSurface Handle(Adaptor3d_Surface) #define ThePSurface_hxx #define ThePSurfaceTool Adaptor3d_HSurfaceTool #define ThePSurfaceTool_hxx #define IntCurveSurface_Polyhedron IntCurveSurface_ThePolyhedronOfHInter #define IntCurveSurface_Polyhedron_hxx #include #undef ThePSurface #undef ThePSurface_hxx #undef ThePSurfaceTool #undef ThePSurfaceTool_hxx #undef IntCurveSurface_Polyhedron #undef IntCurveSurface_Polyhedron_hxx #endif // _IntCurveSurface_ThePolyhedronOfHInter_HeaderFile