1 // Created on: 1998-06-03 2 // Created by: data exchange team 3 // Copyright (c) 1998-1999 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 _ShapeFix_Solid_HeaderFile 18 #define _ShapeFix_Solid_HeaderFile 19 20 #include <Standard.hxx> 21 #include <Standard_Type.hxx> 22 23 #include <TopoDS_Shape.hxx> 24 #include <Standard_Integer.hxx> 25 #include <Standard_Boolean.hxx> 26 #include <ShapeFix_Root.hxx> 27 #include <ShapeExtend_Status.hxx> 28 #include <Standard_Real.hxx> 29 class ShapeFix_Shell; 30 class TopoDS_Solid; 31 class Message_ProgressScope; 32 class TopoDS_Shell; 33 class ShapeExtend_BasicMsgRegistrator; 34 35 // resolve name collisions with X11 headers 36 #ifdef Status 37 #undef Status 38 #endif 39 40 class ShapeFix_Solid; 41 DEFINE_STANDARD_HANDLE(ShapeFix_Solid, ShapeFix_Root) 42 43 //! Provides method to build a solid from a shells and 44 //! orients them in order to have a valid solid with finite volume 45 class ShapeFix_Solid : public ShapeFix_Root 46 { 47 48 public: 49 50 51 //! Empty constructor; 52 Standard_EXPORT ShapeFix_Solid(); 53 54 //! Initializes by solid. 55 Standard_EXPORT ShapeFix_Solid(const TopoDS_Solid& solid); 56 57 //! Initializes by solid . 58 Standard_EXPORT virtual void Init (const TopoDS_Solid& solid); 59 60 //! Iterates on shells and performs fixes 61 //! (calls ShapeFix_Shell for each subshell). The passed 62 //! progress indicator allows user to consult the current 63 //! progress stage and abort algorithm if needed. 64 Standard_EXPORT virtual Standard_Boolean Perform (const Message_ProgressRange& theProgress = Message_ProgressRange()); 65 66 //! Calls MakeSolid and orients the solid to be "not infinite" 67 Standard_EXPORT TopoDS_Solid SolidFromShell (const TopoDS_Shell& shell); 68 69 //! Returns the status of the last Fix. 70 Standard_EXPORT Standard_Boolean Status (const ShapeExtend_Status status) const; 71 72 //! Returns resulting solid. 73 Standard_EXPORT TopoDS_Shape Solid() const; 74 75 //! Returns tool for fixing shells. FixShellTool() const76 Handle(ShapeFix_Shell) FixShellTool() const 77 { 78 return myFixShell; 79 } 80 81 //! Sets message registrator 82 Standard_EXPORT virtual void SetMsgRegistrator (const Handle(ShapeExtend_BasicMsgRegistrator)& msgreg) Standard_OVERRIDE; 83 84 //! Sets basic precision value (also to FixShellTool) 85 Standard_EXPORT virtual void SetPrecision (const Standard_Real preci) Standard_OVERRIDE; 86 87 //! Sets minimal allowed tolerance (also to FixShellTool) 88 Standard_EXPORT virtual void SetMinTolerance (const Standard_Real mintol) Standard_OVERRIDE; 89 90 //! Sets maximal allowed tolerance (also to FixShellTool) 91 Standard_EXPORT virtual void SetMaxTolerance (const Standard_Real maxtol) Standard_OVERRIDE; 92 93 //! Returns (modifiable) the mode for applying fixes of 94 //! ShapeFix_Shell, by default True. FixShellMode()95 Standard_Integer& FixShellMode() 96 { 97 return myFixShellMode; 98 } 99 100 //! Returns (modifiable) the mode for applying analysis and fixes of 101 //! orientation of shells in the solid; by default True. FixShellOrientationMode()102 Standard_Integer& FixShellOrientationMode() 103 { 104 return myFixShellOrientationMode; 105 } 106 107 //! Returns (modifiable) the mode for creation of solids. 108 //! If mode myCreateOpenSolidMode is equal to true 109 //! solids are created from open shells 110 //! else solids are created from closed shells only. 111 //! ShapeFix_Shell, by default False. CreateOpenSolidMode()112 Standard_Boolean& CreateOpenSolidMode() 113 { 114 return myCreateOpenSolidMode; 115 } 116 117 //! In case of multiconnexity returns compound of fixed solids 118 //! else returns one solid. 119 Standard_EXPORT TopoDS_Shape Shape(); 120 121 DEFINE_STANDARD_RTTIEXT(ShapeFix_Solid,ShapeFix_Root) 122 123 protected: 124 TopoDS_Shape mySolid; 125 Handle(ShapeFix_Shell) myFixShell; 126 Standard_Integer myStatus; 127 Standard_Integer myFixShellMode; 128 Standard_Integer myFixShellOrientationMode; 129 Standard_Boolean myCreateOpenSolidMode; 130 }; 131 132 #endif // _ShapeFix_Solid_HeaderFile 133