A TShape is a topological structure describing a set of points in a 2D or 3D space. More...
#include <TopoDS_TShape.hxx>
Public Member Functions | |
| Standard_Boolean | Free () const |
| Returns the free flag. More... | |
| void | Free (const Standard_Boolean F) |
| Sets the free flag. More... | |
| Standard_Boolean | Locked () const |
| Returns the locked flag. More... | |
| void | Locked (const Standard_Boolean F) |
| Sets the locked flag. More... | |
| Standard_Boolean | Modified () const |
| Returns the modification flag. More... | |
| void | Modified (const Standard_Boolean M) |
| Sets the modification flag. More... | |
| Standard_Boolean | Checked () const |
| Returns the checked flag. More... | |
| void | Checked (const Standard_Boolean C) |
| Sets the checked flag. More... | |
| Standard_Boolean | Orientable () const |
| Returns the orientability flag. More... | |
| void | Orientable (const Standard_Boolean C) |
| Sets the orientability flag. More... | |
| Standard_Boolean | Closed () const |
| Returns the closedness flag. More... | |
| void | Closed (const Standard_Boolean C) |
| Sets the closedness flag. More... | |
| Standard_Boolean | Infinite () const |
| Returns the infinity flag. More... | |
| void | Infinite (const Standard_Boolean C) |
| Sets the infinity flag. More... | |
| Standard_Boolean | Convex () const |
| Returns the convexness flag. More... | |
| void | Convex (const Standard_Boolean C) |
| Sets the convexness flag. More... | |
| virtual TopAbs_ShapeEnum | ShapeType () const =0 |
| Returns the type as a term of the ShapeEnum enum : VERTEX, EDGE, WIRE, FACE, .... More... | |
| virtual Handle< TopoDS_TShape > | EmptyCopy () const =0 |
| Returns a copy of the TShape with no sub-shapes. More... | |
 Public Member Functions inherited from MMgt_TShared | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. More... | |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual const Handle_Standard_Type & | DynamicType () const |
| Returns a type information object about this object. More... | |
| Standard_Boolean | IsInstance (const Handle_Standard_Type &theType) const |
| Returns a true value if this is an instance of Type. More... | |
| Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
| Returns a true value if this is an instance of TypeName. More... | |
| Standard_Boolean | IsKind (const Handle_Standard_Type &theType) const |
| Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
| Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More... | |
| virtual Handle_Standard_Transient | This () const |
| Returns a Handle which references this object. Must never be called to objects created in stack. More... | |
| Standard_Integer | GetRefCount () const |
| Get the reference counter of this object. More... | |
Protected Member Functions | |
| TopoDS_TShape () | |
| Constructs an empty TShape. Free : True Modified : True Checked : False Orientable : True Closed : False Infinite : False Convex : False. More... | |
Detailed Description
A TShape is a topological structure describing a set of points in a 2D or 3D space.
A topological shape is a structure made from other shapes. This is a deferred class used to support topological objects.
TShapes are defined by their optional domain (geometry) and their components (other TShapes with Locations and Orientations). The components are stored in a List of Shapes.
A TShape contains the following boolean flags :
- Free : Free or Frozen.
- Modified : Has been modified.
- Checked : Has been checked.
- Orientable : Can be oriented.
- Closed : Is closed (note that only Wires and Shells may be closed).
- Infinite : Is infinite.
- Convex : Is convex.
Users have no direct access to the classes derived from TShape. They handle them with the classes derived from Shape.
Constructor & Destructor Documentation
|
protected |
Constructs an empty TShape. Free : True Modified : True Checked : False Orientable : True Closed : False Infinite : False Convex : False.
Member Function Documentation
| Standard_Boolean TopoDS_TShape::Checked | ( | ) | const |
Returns the checked flag.
| void TopoDS_TShape::Checked | ( | const Standard_Boolean | C | ) |
Sets the checked flag.
| Standard_Boolean TopoDS_TShape::Closed | ( | ) | const |
Returns the closedness flag.
| void TopoDS_TShape::Closed | ( | const Standard_Boolean | C | ) |
Sets the closedness flag.
| Standard_Boolean TopoDS_TShape::Convex | ( | ) | const |
Returns the convexness flag.
| void TopoDS_TShape::Convex | ( | const Standard_Boolean | C | ) |
Sets the convexness flag.
|
pure virtual |
Returns a copy of the TShape with no sub-shapes.
Implemented in BRep_TFace, BRep_TEdge, BRep_TVertex, TopoDS_TFace, TopoDS_TSolid, TopoDS_TCompound, TopoDS_TCompSolid, TopoDS_TShell, and TopoDS_TWire.
| Standard_Boolean TopoDS_TShape::Free | ( | ) | const |
Returns the free flag.
| void TopoDS_TShape::Free | ( | const Standard_Boolean | F | ) |
Sets the free flag.
| Standard_Boolean TopoDS_TShape::Infinite | ( | ) | const |
Returns the infinity flag.
| void TopoDS_TShape::Infinite | ( | const Standard_Boolean | C | ) |
Sets the infinity flag.
| Standard_Boolean TopoDS_TShape::Locked | ( | ) | const |
Returns the locked flag.
| void TopoDS_TShape::Locked | ( | const Standard_Boolean | F | ) |
Sets the locked flag.
| Standard_Boolean TopoDS_TShape::Modified | ( | ) | const |
Returns the modification flag.
| void TopoDS_TShape::Modified | ( | const Standard_Boolean | M | ) |
Sets the modification flag.
| Standard_Boolean TopoDS_TShape::Orientable | ( | ) | const |
Returns the orientability flag.
| void TopoDS_TShape::Orientable | ( | const Standard_Boolean | C | ) |
Sets the orientability flag.
|
pure virtual |
Returns the type as a term of the ShapeEnum enum : VERTEX, EDGE, WIRE, FACE, ....
Implemented in TopoDS_TFace, TopoDS_TSolid, TopoDS_TCompound, TopoDS_TCompSolid, TopoDS_TShell, TopoDS_TWire, TopoDS_TEdge, and TopoDS_TVertex.
The documentation for this class was generated from the following file:
