include/opencascade/IntCurveSurface_ThePolyhedronToolOfHInter.hxx

0001 // Created on: 1993-04-07
0002 // Created by: Laurent BUCHARD
0003 // Copyright (c) 1993-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _IntCurveSurface_ThePolyhedronToolOfHInter_HeaderFile
0018 #define _IntCurveSurface_ThePolyhedronToolOfHInter_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Bnd_HArray1OfBox.hxx>
0025 #include <Standard_Integer.hxx>
0026 class Standard_OutOfRange;
0027 class IntCurveSurface_ThePolyhedronOfHInter;
0028 class Bnd_Box;
0029 class gp_Pnt;
0030
0031
0032
0033 class IntCurveSurface_ThePolyhedronToolOfHInter
0034 {
0035 public:
0036
0037   DEFINE_STANDARD_ALLOC
0038
0039
0040   //! Give the bounding box of the PolyhedronTool.
0041     static const Bnd_Box& Bounding (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh);
0042
0043   //! Give the array of boxes. The box <n> corresponding
0044   //! to the triangle <n>.
0045     static const Handle(Bnd_HArray1OfBox)& ComponentsBounding (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh);
0046
0047   //! Give the tolerance of the polygon.
0048     static Standard_Real DeflectionOverEstimation (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh);
0049
0050   //! Give the number of triangles in this polyhedral surface.
0051     static Standard_Integer NbTriangles (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh);
0052
0053   //! Give the indices  of  the 3 points of  the triangle of
0054   //! address Index in the PolyhedronTool.
0055     static void Triangle (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Index, Standard_Integer& P1, Standard_Integer& P2, Standard_Integer& P3);
0056
0057   //! Give the point of index i in the polyhedral surface.
0058     static const gp_Pnt& Point (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Index);
0059
0060   //! Give the  address Tricon of   the triangle connexe to
0061   //! the triangle of address Triang by the edge Pivot Pedge
0062   //! and the third point of this  connexe triangle. When we
0063   //! are on  a free edge TriCon==0  but the function return
0064   //! the value of  the triangle in the  other side of Pivot
0065   //! on the free edge.  Used to turn around a vertex.
0066     static Standard_Integer TriConnex (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Triang, const Standard_Integer Pivot, const Standard_Integer Pedge, Standard_Integer& TriCon, Standard_Integer& OtherP);
0067
0068   //! This method returns true if the edge based on points with
0069   //! indices Index1 and Index2 represents a boundary edge. It is
0070   //! necessary to take into account the boundary deflection for
0071   //! this edge.
0072     static Standard_Boolean IsOnBound (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh, const Standard_Integer Index1, const Standard_Integer Index2);
0073
0074   //! This method returns a border deflection of the polyhedron.
0075     static Standard_Real GetBorderDeflection (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh);
0076
0077   Standard_EXPORT static void Dump (const IntCurveSurface_ThePolyhedronOfHInter& thePolyh);
0078
0079
0080
0081
0082 protected:
0083
0084
0085
0086
0087
0088 private:
0089
0090
0091
0092
0093
0094 };
0095
0096 #define ThePolyhedron IntCurveSurface_ThePolyhedronOfHInter
0097 #define ThePolyhedron_hxx <IntCurveSurface_ThePolyhedronOfHInter.hxx>
0098 #define IntCurveSurface_PolyhedronTool IntCurveSurface_ThePolyhedronToolOfHInter
0099 #define IntCurveSurface_PolyhedronTool_hxx <IntCurveSurface_ThePolyhedronToolOfHInter.hxx>
0100
0101 #include <IntCurveSurface_PolyhedronTool.lxx>
0102
0103 #undef ThePolyhedron
0104 #undef ThePolyhedron_hxx
0105 #undef IntCurveSurface_PolyhedronTool
0106 #undef IntCurveSurface_PolyhedronTool_hxx
0107
0108
0109
0110
0111 #endif // _IntCurveSurface_ThePolyhedronToolOfHInter_HeaderFile