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

#include <GEOMImpl_MarkerDriver.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_MarkerDriver ()
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_MarkerDriver ()
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_MarkerDriver_Type_ ()

Detailed Description

Definition at line 125 of file GEOMImpl_MarkerDriver.hxx.


Constructor & Destructor Documentation

Definition at line 67 of file GEOMImpl_MarkerDriver.cxx.

{
}

Definition at line 149 of file GEOMImpl_MarkerDriver.hxx.

{};

Member Function Documentation

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

Definition at line 75 of file GEOMImpl_MarkerDriver.cxx.

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

  GEOMImpl_IMarker aPI (aFunction);
  Standard_Integer aType = aFunction->GetType();

  TopoDS_Shape aShape;

  if (aType == MARKER_CS) {
    double OX, OY, OZ;
    double XDX, XDY, XDZ;
    double YDX, YDY, YDZ;
    aPI.GetOrigin(OX, OY, OZ);
    aPI.GetXDir(XDX, XDY, XDZ);
    aPI.GetYDir(YDX, YDY, YDZ);

    gp_Pnt aPO (OX, OY, OZ);
    gp_Vec aVX (XDX, XDY, XDZ);
    gp_Vec aVY (YDX, YDY, YDZ);
    Standard_Real aTol = Precision::Confusion();
    if (aVX.Magnitude() < aTol ||
        aVY.Magnitude() < aTol ||
        aVX.IsParallel(aVY, Precision::Angular())) {
      Standard_ConstructionError::Raise("Degenerated or parallel directions given");
    }

    gp_Vec aN = aVX ^ aVY;
    gp_Ax3 anA (aPO, aN, aVX);
    gp_Pln aPln (anA);

    double aTrimSize = 100.0;
    aShape = BRepBuilderAPI_MakeFace(aPln, -aTrimSize, +aTrimSize, -aTrimSize, +aTrimSize).Shape();
  } else if (aType == MARKER_SHAPE) {
    Handle(GEOM_Function) aRefShape = aPI.GetShape();
    TopoDS_Shape aSh = aRefShape->GetValue();
    gp_Ax3 anAx3 = GEOMImpl_IMeasureOperations::GetPosition(aSh);
    gp_Pln aPln (anAx3);

    double aTrimSize = 100.0;
    aShape = BRepBuilderAPI_MakeFace(aPln, -aTrimSize, +aTrimSize, -aTrimSize, +aTrimSize).Shape();
  } else if (aType == MARKER_PNT2VEC) {
    Handle(GEOM_Function) aRefOrigin  = aPI.GetOrigin();
    Handle(GEOM_Function) aRefXVec = aPI.GetXVec();
    Handle(GEOM_Function) aRefYVec = aPI.GetYVec();
    TopoDS_Shape aShapeOrigin = aRefOrigin->GetValue();
    TopoDS_Shape aShapeXVec = aRefXVec->GetValue();
    TopoDS_Shape aShapeYVec = aRefYVec->GetValue();
    if (aShapeOrigin.ShapeType() != TopAbs_VERTEX || aShapeOrigin.IsNull()) return 0;
    if (aShapeXVec.ShapeType() != TopAbs_EDGE || aShapeXVec.IsNull()) return 0;
    if (aShapeYVec.ShapeType() != TopAbs_EDGE || aShapeYVec.IsNull()) return 0;

    gp_Pnt aPO = BRep_Tool::Pnt( TopoDS::Vertex( aShapeOrigin ) );

    gp_Pnt aPX1 = BRep_Tool::Pnt( TopExp::FirstVertex( TopoDS::Edge( aShapeXVec ) ) );
    gp_Pnt aPX2 = BRep_Tool::Pnt( TopExp::LastVertex( TopoDS::Edge( aShapeXVec ) ) );
    gp_Vec aVX( aPX1, aPX2 );

    gp_Pnt aPY1 = BRep_Tool::Pnt( TopExp::FirstVertex( TopoDS::Edge( aShapeYVec ) ) );
    gp_Pnt aPY2 = BRep_Tool::Pnt( TopExp::LastVertex( TopoDS::Edge( aShapeYVec ) ) );
    gp_Vec aVY( aPY1, aPY2 );

    if (aVX.Magnitude() < gp::Resolution() || aVY.Magnitude() < gp::Resolution())
        Standard_ConstructionError::Raise
          ("Local CS creation aborted: vector of zero length is given");

    if ( aVX.IsParallel(aVY, Precision::Angular()))
      Standard_ConstructionError::Raise("Parallel Vectors given");
    
    gp_Vec aN = aVX ^ aVY;
    gp_Ax3 anA (aPO, aN, aVX);
    gp_Pln aPln (anA);
    
    double aTrimSize = 100.0;
    aShape = BRepBuilderAPI_MakeFace(aPln, -aTrimSize, +aTrimSize, -aTrimSize, +aTrimSize).Shape();
  } else {
  }

  if (aShape.IsNull()) return 0;

  aFunction->SetValue(aShape);

  log.SetTouched(Label());

  return 1;
}

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

Definition at line 56 of file GEOMImpl_MarkerDriver.cxx.

{
  static Standard_GUID aMarkerDriver("FF1BBB07-5D14-4df2-980B-3A668264EA16");
  return aMarkerDriver;
}
Standard_EXPORT const GEOMImpl_MarkerDriver::Handle ( Standard_Type  ) const [inline]

Definition at line 155 of file GEOMImpl_MarkerDriver.hxx.

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

Definition at line 156 of file GEOMImpl_MarkerDriver.hxx.

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

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

Definition at line 147 of file GEOMImpl_MarkerDriver.hxx.

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

Definition at line 137 of file GEOMImpl_MarkerDriver.hxx.

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

Definition at line 129 of file GEOMImpl_MarkerDriver.hxx.

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

Definition at line 133 of file GEOMImpl_MarkerDriver.hxx.

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

Definition at line 146 of file GEOMImpl_MarkerDriver.hxx.

{}

Friends And Related Function Documentation

Standard_EXPORT friend Handle_Standard_Type& GEOMImpl_MarkerDriver_Type_ ( ) [friend]

Definition at line 168 of file GEOMImpl_MarkerDriver.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_MarkerDriver",
                                                         sizeof(GEOMImpl_MarkerDriver),
                                                         1,
                                                         (Standard_Address)_Ancestors,
                                                         (Standard_Address)NULL);

  return _aType;
}

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