src/STEPControl/STEPControl_ActorWrite.hxx

   1 // Created on: 1995-01-31
   2 // Created by: Dieter THIEMANN
   3 // Copyright (c) 1995-1999 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 _STEPControl_ActorWrite_HeaderFile
  18 #define _STEPControl_ActorWrite_HeaderFile
  19
  20 #include <Standard.hxx>
  21 #include <Standard_Type.hxx>
  22
  23 #include <Standard_Integer.hxx>
  24 #include <Standard_Real.hxx>
  25 #include <STEPConstruct_ContextTool.hxx>
  26 #include <Transfer_ActorOfFinderProcess.hxx>
  27 #include <Standard_Boolean.hxx>
  28 #include <TopTools_HSequenceOfShape.hxx>
  29 #include <STEPControl_StepModelType.hxx>
  30 class Transfer_Finder;
  31 class Transfer_Binder;
  32 class Transfer_FinderProcess;
  33 class StepShape_ShapeDefinitionRepresentation;
  34 class StepGeom_Axis2Placement3d;
  35 class TopoDS_Shape;
  36 class StepShape_NonManifoldSurfaceShapeRepresentation;
  37
  38
  39 class STEPControl_ActorWrite;
  40 DEFINE_STANDARD_HANDLE(STEPControl_ActorWrite, Transfer_ActorOfFinderProcess)
  41
  42 //! This class performs the transfer of a Shape from TopoDS
  43 //! to AP203 or AP214 (CD2 or DIS)
  44 class STEPControl_ActorWrite : public Transfer_ActorOfFinderProcess
  45 {
  46
  47 public:
  48
  49
  50   Standard_EXPORT STEPControl_ActorWrite();
  51
  52   Standard_EXPORT virtual Standard_Boolean Recognize (const Handle(Transfer_Finder)& start) Standard_OVERRIDE;
  53
  54   Standard_EXPORT virtual Handle(Transfer_Binder) Transfer (const Handle(Transfer_Finder)& start, const Handle(Transfer_FinderProcess)& FP) Standard_OVERRIDE;
  55
  56   Standard_EXPORT Handle(Transfer_Binder) TransferSubShape (const Handle(Transfer_Finder)& start, const Handle(StepShape_ShapeDefinitionRepresentation)& SDR, Handle(StepGeom_Axis2Placement3d)& AX1, const Handle(Transfer_FinderProcess)& FP, const Handle(TopTools_HSequenceOfShape)& shapeGroup = NULL, const Standard_Boolean isManifold = Standard_True);
  57
  58   Standard_EXPORT Handle(Transfer_Binder) TransferShape (const Handle(Transfer_Finder)& start, const Handle(StepShape_ShapeDefinitionRepresentation)& SDR, const Handle(Transfer_FinderProcess)& FP, const Handle(TopTools_HSequenceOfShape)& shapeGroup = NULL, const Standard_Boolean isManifold = Standard_True);
  59
  60   Standard_EXPORT Handle(Transfer_Binder) TransferCompound (const Handle(Transfer_Finder)& start, const Handle(StepShape_ShapeDefinitionRepresentation)& SDR, const Handle(Transfer_FinderProcess)& FP);
  61
  62   Standard_EXPORT void SetMode (const STEPControl_StepModelType M);
  63
  64   Standard_EXPORT STEPControl_StepModelType Mode() const;
  65
  66   Standard_EXPORT void SetGroupMode (const Standard_Integer mode);
  67
  68   Standard_EXPORT Standard_Integer GroupMode() const;
  69
  70   Standard_EXPORT void SetTolerance (const Standard_Real Tol);
  71
  72   //! Customizable method to check whether shape S should
  73   //! be written as assembly or not
  74   //! Default implementation uses flag GroupMode and analyses
  75   //! the shape itself
  76   //! NOTE: this method can modify shape
  77   Standard_EXPORT virtual Standard_Boolean IsAssembly (TopoDS_Shape& S) const;
  78
  79
  80
  81
  82   DEFINE_STANDARD_RTTIEXT(STEPControl_ActorWrite,Transfer_ActorOfFinderProcess)
  83
  84 protected:
  85
  86
  87
  88
  89 private:
  90
  91
  92   //! Non-manifold shapes are stored in NMSSR group
  93   //! (NON_MANIFOLD_SURFACE_SHAPE_REPRESENTATION).
  94   //! Use this method to get the corresponding NMSSR (or
  95   //! to create a new one if doesn't exist yet)
  96   //! (ssv; 13.11.2010)
  97   Standard_EXPORT Handle(StepShape_NonManifoldSurfaceShapeRepresentation) getNMSSRForGroup (const Handle(TopTools_HSequenceOfShape)& shapeGroup, const Handle(Transfer_FinderProcess)& FP, Standard_Boolean& isNMSSRCreated) const;
  98
  99   //! bind already written shared faces to STEP entity for non-manifold
 100   Standard_EXPORT void mergeInfoForNM(const Handle(Transfer_FinderProcess)& theFP, const Handle(Standard_Transient) &theInfo) const;
 101
 102   Standard_Integer mygroup;
 103   Standard_Real mytoler;
 104   STEPConstruct_ContextTool myContext;
 105
 106
 107 };
 108
 109
 110
 111
 112
 113
 114
 115 #endif // _STEPControl_ActorWrite_HeaderFile