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salome-geom  6.5.0
Public Member Functions | Static Public Member Functions | Friends
GEOMImpl_3DSketcherDriver Class Reference

#include <GEOMImpl_3DSketcherDriver.hxx>

List of all members.

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT GEOMImpl_3DSketcherDriver ()
virtual Standard_EXPORT
Standard_Integer 
Execute (TFunction_Logbook &log) const
virtual Standard_EXPORT void Validate (TFunction_Logbook &) const
Standard_EXPORT Standard_Boolean MustExecute (const TFunction_Logbook &) const
Standard_EXPORT ~GEOMImpl_3DSketcherDriver ()
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const
Standard_EXPORT Standard_Boolean IsKind (const Handle(Standard_Type)&AType) const

Static Public Member Functions

static Standard_EXPORT const
Standard_GUID & 
GetID ()

Friends

Standard_EXPORT friend
Handle_Standard_Type & 
GEOMImpl_3DSketcherDriver_Type_ ()

Detailed Description

Definition at line 122 of file GEOMImpl_3DSketcherDriver.hxx.


Constructor & Destructor Documentation

Definition at line 54 of file GEOMImpl_3DSketcherDriver.cxx.

{
}

Definition at line 146 of file GEOMImpl_3DSketcherDriver.hxx.

{};

Member Function Documentation

Standard_Integer GEOMImpl_3DSketcherDriver::Execute ( TFunction_Logbook &  log) const [virtual]

Definition at line 62 of file GEOMImpl_3DSketcherDriver.cxx.

{
  if (Label().IsNull()) return 0;
  Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
  
  GEOMImpl_I3DSketcher aCI (aFunction);

  TopoDS_Shape aShape;

  Handle(TColStd_HArray1OfReal) aCoordsArray = aCI.GetCoordinates();
  int anArrayLength = aCoordsArray->Length();

  std::list<gp_Pnt> points;
  
  for (int i = 0; i <= (anArrayLength-3); i += 3) {
    gp_Pnt aPnt = gp_Pnt(aCoordsArray->Value(i+1), aCoordsArray->Value(i+2), aCoordsArray->Value(i+3));
    if (points.empty() || aPnt.Distance(points.back()) > gp::Resolution())
      points.push_back(aPnt);
  }

  if ( points.size() == 1) { // Only Start Point
    BRepBuilderAPI_MakeVertex mkVertex (points.back());
    aShape = mkVertex.Shape();
  }
  else if ( points.size() > 1) { // Make Wire
    BRepBuilderAPI_MakePolygon aMakePoly;
    std::list<gp_Pnt>::iterator it;
    for (it = points.begin(); it != points.end(); ++it) {
      aMakePoly.Add(*it);
    }

    if (points.size() > 2 && 
       points.back().X() == points.front().X() && 
       points.back().Y() == points.front().Y() && 
       points.back().Z() == points.front().Z())
      aMakePoly.Close();
    
    if (aMakePoly.IsDone())
      aShape = aMakePoly.Wire();
  }

  if (aShape.IsNull()) return 0;

  aFunction->SetValue(aShape);
  log.SetTouched(Label());
  return 1;
}

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const Standard_GUID & GEOMImpl_3DSketcherDriver::GetID ( ) [static]

Definition at line 43 of file GEOMImpl_3DSketcherDriver.cxx.

{
  static Standard_GUID a3DSketcherDriver("FF2BBB54-5D24-4df3-210B-3A678263EA26");
  return a3DSketcherDriver;
}
Standard_EXPORT const GEOMImpl_3DSketcherDriver::Handle ( Standard_Type  ) const [inline]

Definition at line 152 of file GEOMImpl_3DSketcherDriver.hxx.

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Standard_EXPORT Standard_Boolean GEOMImpl_3DSketcherDriver::IsKind ( const Handle(Standard_Type)&  AType) const [inline]

Definition at line 153 of file GEOMImpl_3DSketcherDriver.hxx.

{ return (STANDARD_TYPE(GEOMImpl_3DSketcherDriver) == AType || TFunction_Driver::IsKind(AType)); } 

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Standard_EXPORT Standard_Boolean GEOMImpl_3DSketcherDriver::MustExecute ( const TFunction_Logbook &  ) const [inline]

Definition at line 144 of file GEOMImpl_3DSketcherDriver.hxx.

{ return Standard_True; }
void GEOMImpl_3DSketcherDriver::operator delete ( void *  anAddress) [inline]

Definition at line 134 of file GEOMImpl_3DSketcherDriver.hxx.

      { 
        if (anAddress) Standard::Free((Standard_Address&)anAddress); 
      }
void* GEOMImpl_3DSketcherDriver::operator new ( size_t  ,
void *  anAddress 
) [inline]

Definition at line 126 of file GEOMImpl_3DSketcherDriver.hxx.

      {
        return anAddress;
      }
void* GEOMImpl_3DSketcherDriver::operator new ( size_t  size) [inline]

Definition at line 130 of file GEOMImpl_3DSketcherDriver.hxx.

      { 
        return Standard::Allocate(size); 
      }
virtual Standard_EXPORT void GEOMImpl_3DSketcherDriver::Validate ( TFunction_Logbook &  ) const [inline, virtual]

Definition at line 143 of file GEOMImpl_3DSketcherDriver.hxx.

{}

Friends And Related Function Documentation

Standard_EXPORT friend Handle_Standard_Type& GEOMImpl_3DSketcherDriver_Type_ ( ) [friend]

Definition at line 115 of file GEOMImpl_3DSketcherDriver.cxx.

{

  static Handle_Standard_Type aType1 = STANDARD_TYPE(TFunction_Driver);
  if ( aType1.IsNull()) aType1 = STANDARD_TYPE(TFunction_Driver);
  static Handle_Standard_Type aType2 = STANDARD_TYPE(MMgt_TShared);
  if ( aType2.IsNull()) aType2 = STANDARD_TYPE(MMgt_TShared);
  static Handle_Standard_Type aType3 = STANDARD_TYPE(Standard_Transient);
  if ( aType3.IsNull()) aType3 = STANDARD_TYPE(Standard_Transient);


  static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
  static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_3DSketcherDriver",
                                                         sizeof(GEOMImpl_3DSketcherDriver),
                                                         1,
                                                         (Standard_Address)_Ancestors,
                                                         (Standard_Address)NULL);

  return _aType;
}

The documentation for this class was generated from the following files: