Open CASCADE Technology
7.5.0

Describes functions to build hollowed solids. A hollowed solid is built from an initial solid and a set of faces on this solid, which are to be removed. The remaining faces of the solid become the walls of the hollowed solid, their thickness defined at the time of construction. the solid is built from an initial solid <S> and a set of faces {Fi} from <S>, builds a solid composed by two shells closed by the {Fi}. First shell <SS> is composed by all the faces of <S> expected {Fi}. Second shell is the offset shell of <SS>. A MakeThickSolid object provides a framework for: More...
#include <BRepOffsetAPI_MakeThickSolid.hxx>
Public Member Functions  
BRepOffsetAPI_MakeThickSolid ()  
Constructor does nothing. More...  
BRepOffsetAPI_MakeThickSolid (const TopoDS_Shape &S, const TopTools_ListOfShape &ClosingFaces, const Standard_Real Offset, const Standard_Real Tol, const BRepOffset_Mode Mode=BRepOffset_Skin, const Standard_Boolean Intersection=Standard_False, const Standard_Boolean SelfInter=Standard_False, const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean RemoveIntEdges=Standard_False)  
Deprecated constructor. Please avoid usage of this constructor. More...  
void  MakeThickSolidBySimple (const TopoDS_Shape &theS, const Standard_Real theOffsetValue) 
Constructs solid using simple algorithm. According to its nature it is not possible to set list of the closing faces. This algorithm does not support faces removing. It is caused by fact that intersections are not computed during offset creation. Nonclosed shell or face is expected as input. More...  
void  MakeThickSolidByJoin (const TopoDS_Shape &S, const TopTools_ListOfShape &ClosingFaces, const Standard_Real Offset, const Standard_Real Tol, const BRepOffset_Mode Mode=BRepOffset_Skin, const Standard_Boolean Intersection=Standard_False, const Standard_Boolean SelfInter=Standard_False, const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean RemoveIntEdges=Standard_False) 
Constructs a hollowed solid from the solid S by removing the set of faces ClosingFaces from S, where: Offset defines the thickness of the walls. Its sign indicates which side of the surface of the solid the hollowed shape is built on;. More...  
virtual void  Build () override 
Does nothing. More...  
virtual const TopTools_ListOfShape &  Modified (const TopoDS_Shape &S) override 
Returns the list of shapes modified from the shape <S>. More...  
Public Member Functions inherited from BRepOffsetAPI_MakeOffsetShape  
BRepOffsetAPI_MakeOffsetShape ()  
Constructor does nothing. More...  
BRepOffsetAPI_MakeOffsetShape (const TopoDS_Shape &S, const Standard_Real Offset, const Standard_Real Tol, const BRepOffset_Mode Mode=BRepOffset_Skin, const Standard_Boolean Intersection=Standard_False, const Standard_Boolean SelfInter=Standard_False, const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean RemoveIntEdges=Standard_False)  
Deprecated constructor. Please avoid usage of this constructor. More...  
void  PerformBySimple (const TopoDS_Shape &theS, const Standard_Real theOffsetValue) 
Constructs offset shape for the given one using simple algorithm without intersections computation. More...  
void  PerformByJoin (const TopoDS_Shape &S, const Standard_Real Offset, const Standard_Real Tol, const BRepOffset_Mode Mode=BRepOffset_Skin, const Standard_Boolean Intersection=Standard_False, const Standard_Boolean SelfInter=Standard_False, const GeomAbs_JoinType Join=GeomAbs_Arc, const Standard_Boolean RemoveIntEdges=Standard_False) 
Constructs a shape parallel to the shape S, where. More...  
virtual const BRepOffset_MakeOffset &  MakeOffset () const 
Returns instance of the unrelying intersection / arc algorithm. More...  
virtual const TopTools_ListOfShape &  Generated (const TopoDS_Shape &S) override 
Returns the list of shapes generated from the shape <S>. More...  
virtual Standard_Boolean  IsDeleted (const TopoDS_Shape &S) override 
Returns true if the shape has been removed from the result. More...  
GeomAbs_JoinType  GetJoinType () const 
Returns offset join type. More...  
Public Member Functions inherited from BRepBuilderAPI_MakeShape  
virtual const TopoDS_Shape &  Shape () 
Returns a shape built by the shape construction algorithm. Raises exception StdFail_NotDone if the shape was not built. More...  
operator TopoDS_Shape ()  
Public Member Functions inherited from BRepBuilderAPI_Command  
virtual  ~BRepBuilderAPI_Command () 
virtual Standard_Boolean  IsDone () const 
void  Check () const 
Raises NotDone if done is false. More...  
Additional Inherited Members  
Protected Types inherited from BRepOffsetAPI_MakeOffsetShape  
enum  OffsetAlgo_Type { OffsetAlgo_NONE, OffsetAlgo_JOIN, OffsetAlgo_SIMPLE } 
Protected Member Functions inherited from BRepBuilderAPI_MakeShape  
BRepBuilderAPI_MakeShape ()  
Protected Member Functions inherited from BRepBuilderAPI_Command  
BRepBuilderAPI_Command ()  
Set done to False. More...  
void  Done () 
Set done to true. More...  
void  NotDone () 
Set done to false. More...  
Protected Attributes inherited from BRepOffsetAPI_MakeOffsetShape  
OffsetAlgo_Type  myLastUsedAlgo 
BRepOffset_MakeOffset  myOffsetShape 
BRepOffset_MakeSimpleOffset  mySimpleOffsetShape 
Protected Attributes inherited from BRepBuilderAPI_MakeShape  
TopoDS_Shape  myShape 
TopTools_ListOfShape  myGenerated 
Describes functions to build hollowed solids. A hollowed solid is built from an initial solid and a set of faces on this solid, which are to be removed. The remaining faces of the solid become the walls of the hollowed solid, their thickness defined at the time of construction. the solid is built from an initial solid <S> and a set of faces {Fi} from <S>, builds a solid composed by two shells closed by the {Fi}. First shell <SS> is composed by all the faces of <S> expected {Fi}. Second shell is the offset shell of <SS>. A MakeThickSolid object provides a framework for:
BRepOffsetAPI_MakeThickSolid::BRepOffsetAPI_MakeThickSolid  (  ) 
Constructor does nothing.
BRepOffsetAPI_MakeThickSolid::BRepOffsetAPI_MakeThickSolid  (  const TopoDS_Shape &  S, 
const TopTools_ListOfShape &  ClosingFaces,  
const Standard_Real  Offset,  
const Standard_Real  Tol,  
const BRepOffset_Mode  Mode = BRepOffset_Skin , 

const Standard_Boolean  Intersection = Standard_False , 

const Standard_Boolean  SelfInter = Standard_False , 

const GeomAbs_JoinType  Join = GeomAbs_Arc , 

const Standard_Boolean  RemoveIntEdges = Standard_False 

) 
Deprecated constructor. Please avoid usage of this constructor.

overridevirtual 
Does nothing.
Reimplemented from BRepOffsetAPI_MakeOffsetShape.
void BRepOffsetAPI_MakeThickSolid::MakeThickSolidByJoin  (  const TopoDS_Shape &  S, 
const TopTools_ListOfShape &  ClosingFaces,  
const Standard_Real  Offset,  
const Standard_Real  Tol,  
const BRepOffset_Mode  Mode = BRepOffset_Skin , 

const Standard_Boolean  Intersection = Standard_False , 

const Standard_Boolean  SelfInter = Standard_False , 

const GeomAbs_JoinType  Join = GeomAbs_Arc , 

const Standard_Boolean  RemoveIntEdges = Standard_False 

) 
Constructs a hollowed solid from the solid S by removing the set of faces ClosingFaces from S, where: Offset defines the thickness of the walls. Its sign indicates which side of the surface of the solid the hollowed shape is built on;.
void BRepOffsetAPI_MakeThickSolid::MakeThickSolidBySimple  (  const TopoDS_Shape &  theS, 
const Standard_Real  theOffsetValue  
) 
Constructs solid using simple algorithm. According to its nature it is not possible to set list of the closing faces. This algorithm does not support faces removing. It is caused by fact that intersections are not computed during offset creation. Nonclosed shell or face is expected as input.

overridevirtual 
Returns the list of shapes modified from the shape <S>.
Reimplemented from BRepOffsetAPI_MakeOffsetShape.