0026489: The class ShapeUpgrade_UnifySameDomain provides the results that are wrong...

[occt.git] / src / ShapeUpgrade / ShapeUpgrade_ShapeDivide.hxx

// Created on: 1999-04-26
// Created by: Pavel DURANDIN
// Copyright (c) 1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _ShapeUpgrade_ShapeDivide_HeaderFile
#define _ShapeUpgrade_ShapeDivide_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>

#include <TopoDS_Shape.hxx>
#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Integer.hxx>
#include <Message_Gravity.hxx>
#include <ShapeExtend_Status.hxx>
class ShapeUpgrade_FaceDivide;
class ShapeBuild_ReShape;
class ShapeExtend_BasicMsgRegistrator;
class TopoDS_Shape;
class Message_Msg;


//! Divides a all faces in shell with given criteria Shell.
class ShapeUpgrade_ShapeDivide 
{
public:

  DEFINE_STANDARD_ALLOC

  
  Standard_EXPORT ShapeUpgrade_ShapeDivide();
  
  //! Initialize by a Shape.
  Standard_EXPORT ShapeUpgrade_ShapeDivide(const TopoDS_Shape& S);
  
  //! Initialize by a Shape.
  Standard_EXPORT void Init (const TopoDS_Shape& S);
  
  Standard_EXPORT virtual void Delete();
Standard_EXPORT virtual ~ShapeUpgrade_ShapeDivide(){Delete();}
  
  //! Defines the spatial precision used for splitting
  Standard_EXPORT void SetPrecision (const Standard_Real Prec);
  
  //! Sets maximal allowed tolerance
  Standard_EXPORT void SetMaxTolerance (const Standard_Real maxtol);
  
  //! Sets minimal allowed tolerance
  Standard_EXPORT void SetMinTolerance (const Standard_Real mintol);
  
  //! Purpose sets mode for trimming (segment) surface by
  //! wire UV bounds.
  Standard_EXPORT void SetSurfaceSegmentMode (const Standard_Boolean Segment);
  
  //! Performs splitting and computes the resulting shape
  //! If newContext is True (default), the internal context
  //! will be cleared at start, else previous substitutions
  //! will be acting.
  Standard_EXPORT virtual Standard_Boolean Perform (const Standard_Boolean newContext = Standard_True);
  
  //! Gives the resulting Shape, or Null shape if not done.
  Standard_EXPORT TopoDS_Shape Result() const;
  
  //! Returns context with all the modifications made during
  //! last call(s) to Perform() recorded
  Standard_EXPORT Handle(ShapeBuild_ReShape) GetContext() const;
  
  //! Sets context with recorded modifications to be applied
  //! during next call(s) to Perform(shape,Standard_False)
  Standard_EXPORT void SetContext (const Handle(ShapeBuild_ReShape)& context);
  
  //! Sets message registrator
  Standard_EXPORT virtual void SetMsgRegistrator (const Handle(ShapeExtend_BasicMsgRegistrator)& msgreg);
  
  //! Returns message registrator
  Standard_EXPORT Handle(ShapeExtend_BasicMsgRegistrator) MsgRegistrator() const;
  
  //! Sends a message to be attached to the shape.
  //! Calls corresponding message of message registrator.
  Standard_EXPORT void SendMsg (const TopoDS_Shape& shape, const Message_Msg& message, const Message_Gravity gravity = Message_Info) const;
  
  //! Queries the status of last call to Perform
  //! OK   : no splitting was done (or no call to Perform)
  //! DONE1: some edges were splitted
  //! DONE2: surface was splitted
  //! FAIL1: some errors occured
  Standard_EXPORT Standard_Boolean Status (const ShapeExtend_Status status) const;
  
  //! Sets the tool for splitting faces.
  Standard_EXPORT void SetSplitFaceTool (const Handle(ShapeUpgrade_FaceDivide)& splitFaceTool);
  
  //! Sets mode for splitting 3d curves from edges.
  //! 0 - only curve 3d from free edges.
  //! 1 - only curve 3d from shared edges.
  //! 2 -  all curve 3d.
  Standard_EXPORT void SetEdgeMode (const Standard_Integer aEdgeMode);




protected:

  
  //! Returns the tool for splitting faces.
  Standard_EXPORT virtual Handle(ShapeUpgrade_FaceDivide) GetSplitFaceTool() const;
  
  Standard_EXPORT virtual Message_Msg GetFaceMsg() const;
  
  Standard_EXPORT virtual Message_Msg GetWireMsg() const;
  
  //! Returns a message decsribing modification of a shape.
  Standard_EXPORT virtual Message_Msg GetEdgeMsg() const;


  Handle(ShapeBuild_ReShape) myContext;
  Handle(ShapeExtend_BasicMsgRegistrator) myMsgReg;
  TopoDS_Shape myShape;
  TopoDS_Shape myResult;
  Standard_Real myPrecision;
  Standard_Real myMinTol;
  Standard_Real myMaxTol;
  Standard_Boolean mySegmentMode;
  Standard_Integer myStatus;
  Standard_Integer myEdgeMode;


private:



  Handle(ShapeUpgrade_FaceDivide) mySplitFaceTool;


};







#endif // _ShapeUpgrade_ShapeDivide_HeaderFile