cgma
Public Member Functions | Static Public Member Functions | Private Attributes
OCCShell Class Reference

#include <OCCShell.hpp>

Inheritance diagram for OCCShell:
ShellSM TopologyBridge

List of all members.

Public Member Functions

 OCCShell (TopoDS_Shell *theShell, OCCSurface *surface=NULL)
virtual ~OCCShell ()
TopoDS_Shell * get_TopoDS_Shell ()
void set_TopoDS_Shell (TopoDS_Shell shell)
OCCLump * my_lump ()
OCCBody * my_body ()
OCCSurface * my_surface ()
void set_sheet_surface (OCCSurface *surface)
void set_lump (OCCLump *lump)
void set_body (OCCBody *body)
bool is_sheet () const
virtual GeometryQueryEngine * get_geometry_query_engine () const
virtual void append_simple_attribute_virt (const CubitSimpleAttrib &)
virtual void remove_simple_attribute_virt (const CubitSimpleAttrib &)
virtual void remove_all_simple_attribute_virt ()
virtual CubitStatus get_simple_attribute (DLIList< CubitSimpleAttrib > &)
virtual CubitStatus get_simple_attribute (const CubitString &name, DLIList< CubitSimpleAttrib > &)
virtual void get_parents_virt (DLIList< TopologyBridge * > &parents)
virtual void get_children_virt (DLIList< TopologyBridge * > &children)
CubitStatus update_OCC_entity (BRepBuilderAPI_ModifyShape *aBRepTrsf, BRepAlgoAPI_BooleanOperation *op=NULL)
double measure ()
DLIList< OCCSurface * > getMemberSurfaces ()
void setMemberSurfaces (DLIList< OCCSurface * > surfaceList)

Static Public Member Functions

static CubitStatus update_OCC_entity (TopoDS_Shell &old_shell, TopoDS_Shape &new_shell, BRepBuilderAPI_MakeShape *op, LocOpe_SplitShape *sp=NULL)

Private Attributes

TopoDS_Shell * myTopoDSShell
OCCSurface * mySheetSurface
OCCLump * myLump
OCCBody * myBody
DLIList< OCCSurface * > memberSurfaces

Detailed Description

Definition at line 39 of file OCCShell.hpp.

Constructor & Destructor Documentation

OCCShell::OCCShell ( TopoDS_Shell *  theShell,
OCCSurface *  surface = NULL 
)

Definition at line 63 of file OCCShell.cpp.

{
  myTopoDSShell = theShell;
  mySheetSurface = surface;
  if(myTopoDSShell && !myTopoDSShell->IsNull())
    assert (myTopoDSShell->ShapeType() == TopAbs_SHELL);
}
OCCShell::~OCCShell ( ) [virtual]

Definition at line 77 of file OCCShell.cpp.

{
  if(myTopoDSShell)
  {
    myTopoDSShell->Nullify();
    delete (TopoDS_Shell*)myTopoDSShell;
    myTopoDSShell = NULL;
  }
}

Member Function Documentation

void OCCShell::append_simple_attribute_virt ( const CubitSimpleAttrib &  ) [virtual]

Implements TopologyBridge.

Definition at line 110 of file OCCShell.cpp.

{
}
void OCCShell::get_children_virt ( DLIList< TopologyBridge * > &  children) [virtual]

Implements TopologyBridge.

Definition at line 176 of file OCCShell.cpp.

{
  if(mySheetSurface)
  {
    children.append(mySheetSurface);
    return;
  }
  TopTools_IndexedMapOfShape M;
  TopExp::MapShapes(*myTopoDSShell, TopAbs_FACE, M);
  int ii;
  for (ii=1; ii<=M.Extent(); ii++) {
      TopologyBridge *surface = OCCQueryEngine::instance()->occ_to_cgm(M(ii));
          if(surface)
        children.append_unique(surface);
  }
}
GeometryQueryEngine * OCCShell::get_geometry_query_engine ( ) const [virtual]

Implements TopologyBridge.

Definition at line 105 of file OCCShell.cpp.

{
   return OCCQueryEngine::instance();
}
void OCCShell::get_parents_virt ( DLIList< TopologyBridge * > &  parents) [virtual]

Implements TopologyBridge.

Definition at line 136 of file OCCShell.cpp.

{ 
  if(mySheetSurface)
  {
    parents.append(mySheetSurface->my_lump());
    return;
  }

  OCCQueryEngine* oqe = (OCCQueryEngine*) get_geometry_query_engine();
  OCCBody * body = NULL;
  DLIList <OCCBody* > *bodies = oqe->BodyList;
  TopTools_IndexedDataMapOfShapeListOfShape M;
  for(int i = 0; i <  bodies->size(); i++)
  {
     body = bodies->get_and_step();
     TopoDS_Shape* shape ; 
     body->get_TopoDS_Shape(shape);
     assert(shape != NULL); 
     TopExp::MapShapesAndAncestors(*shape,
                   TopAbs_SHELL, TopAbs_SOLID, M);
     TopoDS_Shell *shell = get_TopoDS_Shell(); 
     if (!M.Contains(*shell))
    continue;

     const TopTools_ListOfShape& ListOfShapes = 
                M.FindFromKey(*(get_TopoDS_Shell()));
     if (!ListOfShapes.IsEmpty()) 
     {
         TopTools_ListIteratorOfListOfShape it(ListOfShapes) ;
         for (;it.More(); it.Next())
         {
       TopoDS_Solid Solid = TopoDS::Solid(it.Value());
           int k = oqe->OCCMap->Find(Solid);
       parents.append((OCCLump*)(oqe->OccToCGM->find(k))->second);
     }
     } 
  }
}
CubitStatus OCCShell::get_simple_attribute ( DLIList< CubitSimpleAttrib > &  ) [virtual]

Implements TopologyBridge.

Definition at line 119 of file OCCShell.cpp.

{
  return CUBIT_FAILURE;
}
CubitStatus OCCShell::get_simple_attribute ( const CubitString &  name,
DLIList< CubitSimpleAttrib > &   
) [virtual]

Implements TopologyBridge.

Definition at line 123 of file OCCShell.cpp.

  { return CUBIT_FAILURE; }
TopoDS_Shell* OCCShell::get_TopoDS_Shell ( ) [inline]

Definition at line 48 of file OCCShell.hpp.

  {if(myTopoDSShell && !myTopoDSShell->IsNull()) assert (myTopoDSShell->ShapeType() == TopAbs_SHELL); return myTopoDSShell;}
DLIList<OCCSurface*> OCCShell::getMemberSurfaces ( ) [inline]

Definition at line 122 of file OCCShell.hpp.

{ return memberSurfaces; }
bool OCCShell::is_sheet ( ) const [inline]

Definition at line 60 of file OCCShell.hpp.

{ return mySheetSurface != 0; }
double OCCShell::measure ( )

Definition at line 244 of file OCCShell.cpp.

{
  GProp_GProps myProps;
  BRepGProp::SurfaceProperties(*myTopoDSShell, myProps);
  return myProps.Mass();
}
OCCBody* OCCShell::my_body ( ) [inline]

Definition at line 53 of file OCCShell.hpp.

{return myBody;}
OCCLump* OCCShell::my_lump ( ) [inline]

Definition at line 52 of file OCCShell.hpp.

{return myLump;}
OCCSurface* OCCShell::my_surface ( ) [inline]

Definition at line 54 of file OCCShell.hpp.

{return mySheetSurface;}
void OCCShell::remove_all_simple_attribute_virt ( ) [virtual]

Implements TopologyBridge.

Definition at line 116 of file OCCShell.cpp.

{
}
void OCCShell::remove_simple_attribute_virt ( const CubitSimpleAttrib &  ) [virtual]

Implements TopologyBridge.

Definition at line 113 of file OCCShell.cpp.

{
}
void OCCShell::set_body ( OCCBody *  body) [inline]

Definition at line 58 of file OCCShell.hpp.

{myBody = body;}
void OCCShell::set_lump ( OCCLump *  lump) [inline]

Definition at line 57 of file OCCShell.hpp.

{myLump = lump;}
void OCCShell::set_sheet_surface ( OCCSurface *  surface) [inline]

Definition at line 55 of file OCCShell.hpp.

{mySheetSurface = surface;}
void OCCShell::set_TopoDS_Shell ( TopoDS_Shell  shell)

Definition at line 87 of file OCCShell.cpp.

{
  if(myTopoDSShell && shell.IsEqual(*myTopoDSShell))
    return;

  if (myTopoDSShell)
    myTopoDSShell->Nullify();

  *myTopoDSShell = shell;
}
void OCCShell::setMemberSurfaces ( DLIList< OCCSurface * >  surfaceList) [inline]

Definition at line 123 of file OCCShell.hpp.

  {
    memberSurfaces = surfaceList;
  }
CubitStatus OCCShell::update_OCC_entity ( BRepBuilderAPI_ModifyShape *  aBRepTrsf,
BRepAlgoAPI_BooleanOperation *  op = NULL 
)

Definition at line 198 of file OCCShell.cpp.

{
  if(mySheetSurface && op == NULL)
    return CUBIT_FAILURE;

  assert (aBRepTrsf != NULL || op != NULL);

  TopoDS_Shape shape;
  if(aBRepTrsf)
    shape = aBRepTrsf->ModifiedShape(*get_TopoDS_Shell());

  else if(!mySheetSurface)
  {
    TopTools_ListOfShape shapes;
    shapes.Assign(op->Modified(*get_TopoDS_Shell()));
    if(shapes.Extent() == 0)
      shapes.Assign(op->Generated(*get_TopoDS_Shell()));
    if (shapes.Extent())
      shape = shapes.First();
    
    else if(op->IsDeleted(*get_TopoDS_Shell()))
      ;
    else
      return CUBIT_SUCCESS;
  } 
  TopoDS_Shell shell;
  if (!shape.IsNull())
    shell = TopoDS::Shell(shape);

  //set the surfaces
  DLIList<TopologyBridge *> surfaces;
  this->get_children_virt(surfaces);
  for (int i = 1; i <= surfaces.size(); i++)
  {
     OCCSurface *surface = CAST_TO(surfaces.get_and_step(), OCCSurface);
     surface->update_OCC_entity(aBRepTrsf, op);
  }
  OCCQueryEngine::instance()->update_OCC_map(*myTopoDSShell, shell);
  return CUBIT_SUCCESS;
}
CubitStatus OCCShell::update_OCC_entity ( TopoDS_Shell &  old_shell,
TopoDS_Shape &  new_shell,
BRepBuilderAPI_MakeShape *  op,
LocOpe_SplitShape *  sp = NULL 
) [static]

Definition at line 256 of file OCCShell.cpp.

{
  //set the surfaces
  TopTools_IndexedMapOfShape M;
  TopoDS_Shape shape;
  TopExp::MapShapes(old_shell, TopAbs_FACE, M);
  TopTools_ListOfShape shapes;
  for(int ii=1; ii<=M.Extent(); ii++)
  {
    TopoDS_Face face = TopoDS::Face(M(ii));
    if (op)
    {
      shapes.Assign(op->Modified(face));
      if(shapes.Extent() == 0)
         shapes.Assign(op->Generated(face));
    }
    else if(sp)
      shapes.Assign(sp->DescendantShapes(face));

    if(shapes.Extent() == 1)
      shape = shapes.First();
    else if(shapes.Extent() > 1)
    {
      shape = shapes.First() ;
    }
    else 
    {
      TopoDS_Face nullFace;
      shape = nullFace;
    }
    if(shapes.Extent() > 0 || (op && op->IsDeleted(face)))
      OCCSurface::update_OCC_entity(face,shape, op, NULL, sp);
  }
  if(!old_shell.IsSame(new_shell))
    OCCQueryEngine::instance()->update_OCC_map(old_shell, new_shell);
  return CUBIT_SUCCESS;
}

Member Data Documentation

DLIList<OCCSurface*> OCCShell::memberSurfaces [private]

Definition at line 134 of file OCCShell.hpp.

OCCBody* OCCShell::myBody [private]

Definition at line 133 of file OCCShell.hpp.

OCCLump* OCCShell::myLump [private]

Definition at line 132 of file OCCShell.hpp.

OCCSurface* OCCShell::mySheetSurface [private]

Definition at line 131 of file OCCShell.hpp.

TopoDS_Shell* OCCShell::myTopoDSShell [private]

Definition at line 130 of file OCCShell.hpp.

The documentation for this class was generated from the following files:
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines