1 // Created on: 1992-12-02 2 // Created by: Isabelle GRIGNON 3 // Copyright (c) 1992-1999 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 _GProp_SelGProps_HeaderFile 18 #define _GProp_SelGProps_HeaderFile 19 20 #include <Standard.hxx> 21 #include <Standard_DefineAlloc.hxx> 22 #include <Standard_Handle.hxx> 23 24 #include <GProp_GProps.hxx> 25 #include <Standard_Real.hxx> 26 class gp_Cylinder; 27 class gp_Pnt; 28 class gp_Cone; 29 class gp_Sphere; 30 class gp_Torus; 31 32 33 34 //! Computes the global properties of a bounded 35 //! elementary surface in 3d (surface of the gp package) 36 class GProp_SelGProps : public GProp_GProps 37 { 38 public: 39 40 DEFINE_STANDARD_ALLOC 41 42 43 Standard_EXPORT GProp_SelGProps(); 44 45 Standard_EXPORT GProp_SelGProps(const gp_Cylinder& S, const Standard_Real Alpha1, const Standard_Real Alpha2, const Standard_Real Z1, const Standard_Real Z2, const gp_Pnt& SLocation); 46 47 Standard_EXPORT GProp_SelGProps(const gp_Cone& S, const Standard_Real Alpha1, const Standard_Real Alpha2, const Standard_Real Z1, const Standard_Real Z2, const gp_Pnt& SLocation); 48 49 Standard_EXPORT GProp_SelGProps(const gp_Sphere& S, const Standard_Real Teta1, const Standard_Real Teta2, const Standard_Real Alpha1, const Standard_Real Alpha2, const gp_Pnt& SLocation); 50 51 Standard_EXPORT GProp_SelGProps(const gp_Torus& S, const Standard_Real Teta1, const Standard_Real Teta2, const Standard_Real Alpha1, const Standard_Real Alpha2, const gp_Pnt& SLocation); 52 53 Standard_EXPORT void SetLocation (const gp_Pnt& SLocation); 54 55 Standard_EXPORT void Perform (const gp_Cylinder& S, const Standard_Real Alpha1, const Standard_Real Alpha2, const Standard_Real Z1, const Standard_Real Z2); 56 57 Standard_EXPORT void Perform (const gp_Cone& S, const Standard_Real Alpha1, const Standard_Real Alpha2, const Standard_Real Z1, const Standard_Real Z2); 58 59 Standard_EXPORT void Perform (const gp_Sphere& S, const Standard_Real Teta1, const Standard_Real Teta2, const Standard_Real Alpha1, const Standard_Real Alpha2); 60 61 Standard_EXPORT void Perform (const gp_Torus& S, const Standard_Real Teta1, const Standard_Real Teta2, const Standard_Real Alpha1, const Standard_Real Alpha2); 62 63 64 65 66 protected: 67 68 69 70 71 72 private: 73 74 75 76 77 78 }; 79 80 81 82 83 84 85 86 #endif // _GProp_SelGProps_HeaderFile 87