occt/src/IGESGeom/IGESGeom_ToolSurfaceOfRevolution.cxx

// Created by: CKY / Contract Toubro-Larsen
// Copyright (c) 1993-1999 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.

//--------------------------------------------------------------------
//--------------------------------------------------------------------

#include <IGESData_DirChecker.hxx>
#include <IGESData_IGESDumper.hxx>
#include <IGESData_IGESReaderData.hxx>
#include <IGESData_IGESWriter.hxx>
#include <IGESData_ParamReader.hxx>
#include <IGESData_Status.hxx>
#include <IGESGeom_Line.hxx>
#include <IGESGeom_SurfaceOfRevolution.hxx>
#include <IGESGeom_ToolSurfaceOfRevolution.hxx>
#include <Interface_Check.hxx>
#include <Interface_CopyTool.hxx>
#include <Interface_EntityIterator.hxx>
#include <Interface_Macros.hxx>
#include <Interface_ShareTool.hxx>
#include <Message_Msg.hxx>

// MGE 31/07/98
IGESGeom_ToolSurfaceOfRevolution::IGESGeom_ToolSurfaceOfRevolution() {}

void IGESGeom_ToolSurfaceOfRevolution::ReadOwnParams(
  const Handle(IGESGeom_SurfaceOfRevolution)& ent,
  const Handle(IGESData_IGESReaderData)&      IR,
  IGESData_ParamReader&                       PR) const
{
  // MGE 31/07/98

  Handle(IGESGeom_Line)       anAxis;
  Handle(IGESData_IGESEntity) aGeneratrix;
  Standard_Real               aStartAngle, anEndAngle;
  IGESData_Status             aStatus;
  // Standard_Boolean st; //szv#4:S4163:12Mar99 not needed

  if (!PR.ReadEntity(IR, PR.Current(), aStatus, STANDARD_TYPE(IGESGeom_Line), anAxis))
  { // szv#4:S4163:12Mar99 `st=` not needed
    Message_Msg Msg152("XSTEP_152");
    switch (aStatus)
    {
      case IGESData_ReferenceError: {
        Message_Msg Msg216("IGES_216");
        Msg152.Arg(Msg216.Value());
        PR.SendFail(Msg152);
        break;
      }
      case IGESData_EntityError: {
        Message_Msg Msg217("IGES_217");
        Msg152.Arg(Msg217.Value());
        PR.SendFail(Msg152);
        break;
      }
      case IGESData_TypeError: {
        Message_Msg Msg218("IGES_218");
        Msg152.Arg(Msg218.Value());
        PR.SendFail(Msg152);
        break;
      }
      default: {
      }
    }
  }
  if (!PR.ReadEntity(IR, PR.Current(), aStatus, aGeneratrix))
  { // szv#4:S4163:12Mar99 `st=` not needed
    Message_Msg Msg153("XSTEP_153");
    switch (aStatus)
    {
      case IGESData_ReferenceError: {
        Message_Msg Msg216("IGES_216");
        Msg153.Arg(Msg216.Value());
        PR.SendFail(Msg153);
        break;
      }
      case IGESData_EntityError: {
        Message_Msg Msg217("IGES_217");
        Msg153.Arg(Msg217.Value());
        PR.SendFail(Msg153);
        break;
      }
      default: {
      }
    }
  }
  if (!PR.ReadReal(PR.Current(), aStartAngle))
  { // szv#4:S4163:12Mar99 `st=` not needed
    Message_Msg Msg154("XSTEP_154");
    PR.SendFail(Msg154);
  }
  if (!PR.ReadReal(PR.Current(), anEndAngle))
  { // szv#4:S4163:12Mar99 `st=` not needed
    Message_Msg Msg155("XSTEP_155");
    PR.SendFail(Msg155);
  }
  /*
    st = PR.ReadEntity(IR, PR.Current(), "Axis", STANDARD_TYPE(IGESGeom_Line), anAxis);
    st = PR.ReadEntity(IR, PR.Current(), "Generatrix", aGeneratrix);
    st = PR.ReadReal(PR.Current(), "StartAngle", aStartAngle);
    st = PR.ReadReal(PR.Current(), "EndAngle", anEndAngle);
  */
  DirChecker(ent).CheckTypeAndForm(PR.CCheck(), ent);
  ent->Init(anAxis, aGeneratrix, aStartAngle, anEndAngle);
}

void IGESGeom_ToolSurfaceOfRevolution::WriteOwnParams(
  const Handle(IGESGeom_SurfaceOfRevolution)& ent,
  IGESData_IGESWriter&                        IW) const
{
  IW.Send(ent->AxisOfRevolution());
  IW.Send(ent->Generatrix());
  IW.Send(ent->StartAngle());
  IW.Send(ent->EndAngle());
}

void IGESGeom_ToolSurfaceOfRevolution::OwnShared(const Handle(IGESGeom_SurfaceOfRevolution)& ent,
                                                 Interface_EntityIterator& iter) const
{
  iter.GetOneItem(ent->AxisOfRevolution());
  iter.GetOneItem(ent->Generatrix());
}

void IGESGeom_ToolSurfaceOfRevolution::OwnCopy(const Handle(IGESGeom_SurfaceOfRevolution)& another,
                                               const Handle(IGESGeom_SurfaceOfRevolution)& ent,
                                               Interface_CopyTool&                         TC) const
{
  DeclareAndCast(IGESGeom_Line, anAxis, TC.Transferred(another->AxisOfRevolution()));
  DeclareAndCast(IGESData_IGESEntity, aGeneratrix, TC.Transferred(another->Generatrix()));
  Standard_Real aStartAngle = another->StartAngle();
  Standard_Real anEndAngle  = another->EndAngle();

  ent->Init(anAxis, aGeneratrix, aStartAngle, anEndAngle);
}

IGESData_DirChecker IGESGeom_ToolSurfaceOfRevolution::DirChecker(
  const Handle(IGESGeom_SurfaceOfRevolution)& /*ent*/) const
{
  IGESData_DirChecker DC(120, 0);
  DC.Structure(IGESData_DefVoid);
  DC.LineFont(IGESData_DefAny);
  //  DC.LineWeight(IGESData_DefValue);
  DC.Color(IGESData_DefAny);

  DC.HierarchyStatusIgnored();
  return DC;
}

void IGESGeom_ToolSurfaceOfRevolution::OwnCheck(const Handle(IGESGeom_SurfaceOfRevolution)& /*ent*/,
                                                const Interface_ShareTool&,
                                                Handle(Interface_Check)& /*ach*/) const
{
  //  Standard_Real diffang = ent->EndAngle() - ent->StartAngle();
  //  if (diffang <= 0.0 || diffang > 2.0 * M_PI)
  //    ach.AddFail("0 < TA - SA <=  2Pi is not satisfied");
}

void IGESGeom_ToolSurfaceOfRevolution::OwnDump(const Handle(IGESGeom_SurfaceOfRevolution)& ent,
                                               const IGESData_IGESDumper&                  dumper,
                                               Standard_OStream&                           S,
                                               const Standard_Integer level) const
{
  S << "IGESGeom_SurfaceOfRevolution\n\n";
  Standard_Integer sublevel = (level <= 4) ? 0 : 1;

  S << "Axis Of Revolution : ";
  dumper.Dump(ent->AxisOfRevolution(), S, sublevel);
  S << "\n"
    << "Generatrix         : ";
  dumper.Dump(ent->Generatrix(), S, sublevel);
  S << "\n"
    << "Start Angle        : " << ent->StartAngle() << "  "
    << "End Angle   : " << ent->EndAngle() << std::endl;
}