| 42cf5bc1 |
1 | // Created on: 1993-06-23 |
| 2 | // Created by: Didier PIFFAULT |
| 3 | // Copyright (c) 1993-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or modify it under |
| 9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 10 | // by the Free Software Foundation, with special exception defined in the file |
| 11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | // distribution for complete text of the license and disclaimer of any warranty. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _Intf_Tool_HeaderFile |
| 18 | #define _Intf_Tool_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <Standard_Integer.hxx> |
| 25 | #include <Standard_Real.hxx> |
| 26 | class Standard_OutOfRange; |
| 27 | class gp_Lin2d; |
| 28 | class Bnd_Box2d; |
| 29 | class gp_Hypr2d; |
| 30 | class gp_Parab2d; |
| 31 | class gp_Lin; |
| 32 | class Bnd_Box; |
| 33 | class gp_Hypr; |
| 34 | class gp_Parab; |
| 35 | |
| 36 | |
| 37 | //! Provides services to create box for infinites |
| 38 | //! lines in a given contexte. |
| 39 | class Intf_Tool |
| 40 | { |
| 41 | public: |
| 42 | |
| 43 | DEFINE_STANDARD_ALLOC |
| 44 | |
| 45 | |
| 46 | Standard_EXPORT Intf_Tool(); |
| 47 | |
| 48 | Standard_EXPORT void Lin2dBox (const gp_Lin2d& theLin2d, const Bnd_Box2d& bounding, Bnd_Box2d& boxLin); |
| 49 | |
| 50 | Standard_EXPORT void Hypr2dBox (const gp_Hypr2d& theHypr2d, const Bnd_Box2d& bounding, Bnd_Box2d& boxHypr); |
| 51 | |
| 52 | Standard_EXPORT void Parab2dBox (const gp_Parab2d& theParab2d, const Bnd_Box2d& bounding, Bnd_Box2d& boxHypr); |
| 53 | |
| 54 | Standard_EXPORT void LinBox (const gp_Lin& theLin, const Bnd_Box& bounding, Bnd_Box& boxLin); |
| 55 | |
| 56 | Standard_EXPORT void HyprBox (const gp_Hypr& theHypr, const Bnd_Box& bounding, Bnd_Box& boxHypr); |
| 57 | |
| 58 | Standard_EXPORT void ParabBox (const gp_Parab& theParab, const Bnd_Box& bounding, Bnd_Box& boxHypr); |
| 59 | |
| 60 | Standard_EXPORT Standard_Integer NbSegments() const; |
| 61 | |
| 62 | Standard_EXPORT Standard_Real BeginParam (const Standard_Integer SegmentNum) const; |
| 63 | |
| 64 | Standard_EXPORT Standard_Real EndParam (const Standard_Integer SegmentNum) const; |
| 65 | |
| 66 | |
| 67 | |
| 68 | |
| 69 | protected: |
| 70 | |
| 71 | |
| 72 | |
| 73 | |
| 74 | |
| 75 | private: |
| 76 | |
| 77 | |
| 78 | Standard_EXPORT Standard_Integer Inters2d (const gp_Hypr2d& theCurve, const Bnd_Box2d& Domain); |
| 79 | |
| 80 | Standard_EXPORT Standard_Integer Inters2d (const gp_Parab2d& theCurve, const Bnd_Box2d& Domain); |
| 81 | |
| 82 | Standard_EXPORT Standard_Integer Inters3d (const gp_Hypr& theCurve, const Bnd_Box& Domain); |
| 83 | |
| 84 | Standard_EXPORT Standard_Integer Inters3d (const gp_Parab& theCurve, const Bnd_Box& Domain); |
| 85 | |
| 86 | |
| 87 | Standard_Integer nbSeg; |
| 88 | Standard_Real beginOnCurve[6]; |
| 89 | Standard_Real endOnCurve[6]; |
| 90 | Standard_Integer bord[12]; |
| 91 | Standard_Real xint[12]; |
| 92 | Standard_Real yint[12]; |
| 93 | Standard_Real zint[12]; |
| 94 | Standard_Real parint[12]; |
| 95 | |
| 96 | |
| 97 | }; |
| 98 | |
| 99 | |
| 100 | |
| 101 | |
| 102 | |
| 103 | |
| 104 | |
| 105 | #endif // _Intf_Tool_HeaderFile |
projects / occt.git / blame