#include <ShapeAnalysis_Shell.hxx>
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT void | Clear () |
Clears data about loaded shells and performed checks . | |
Standard_EXPORT void | LoadShells (const TopoDS_Shape &shape) |
Adds shells contained in the <shape> to the list of loaded shells . | |
Standard_EXPORT Standard_Boolean | CheckOrientedShells (const TopoDS_Shape &shape, const Standard_Boolean alsofree=Standard_False) |
Checks if shells fulfill orientation condition, i.e. if each edge is, either present once (free edge) or twice (connected edge) but with different orientations (FORWARD/REVERSED) Edges which do not fulfill these conditions are bad If <alsofree> is True free edges are considered. Free edges can be queried but are not bad . | |
Standard_EXPORT Standard_Boolean | IsLoaded (const TopoDS_Shape &shape) const |
Tells if a shape is loaded (only shells are checked) . | |
Standard_EXPORT Standard_Integer | NbLoaded () const |
Returns the actual number of loaded shapes (i.e. shells) . | |
Standard_EXPORT TopoDS_Shape | Loaded (const Standard_Integer num) const |
Returns a loaded shape specified by its rank number. Returns null shape if <num> is out of range . | |
Standard_EXPORT Standard_Boolean | HasBadEdges () const |
Tells if at least one edge is recorded as bad . | |
Standard_EXPORT TopoDS_Compound | BadEdges () const |
Returns the list of bad edges as a Compound It is empty (not null) if no edge are recorded as bad . | |
Standard_EXPORT Standard_Boolean | HasFreeEdges () const |
Tells if at least one edge is recorded as free (not connected) . | |
Standard_EXPORT TopoDS_Compound | FreeEdges () const |
Returns the list of free (not connected) edges as a Compound It is empty (not null) if no edge are recorded as free . | |
Standard_EXPORT Standard_Boolean | HasConnectedEdges () const |
Tells if at least one edge is connected (shared twice or more) . | |
Private Attributes | |
TopTools_IndexedMapOfShape | myShells |
TopTools_IndexedMapOfShape | myBad |
TopTools_IndexedMapOfShape | myFree |
Standard_Boolean | myConex |
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