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Open CASCADE Technology
6.7.1
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Open CASCADE Technology
6.7.1
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This selection returns the basic geometric elements
contained in an IGES Entity
Intended to run a "quick" transfer. I.E. :
More...
#include <IGESSelect_SelectBasicGeom.hxx>
Public Member Functions | |
| IGESSelect_SelectBasicGeom (const Standard_Integer mode) | |
| Creates a SelectBasicGeom, which allways works recursively mode = -1 : Returns Surfaces (without trimming) mode = +1 : Returns Curves 3D (free or bound of surface) mode = +2 : Returns Basic Curves 3D : as 1 but CompositeCurves are returned in detail mode = 0 : both More... | |
| Standard_Boolean | CurvesOnly () const |
| Standard_Boolean | Explore (const Standard_Integer level, const Handle< Standard_Transient > &ent, const Interface_Graph &G, Interface_EntityIterator &explored) const |
| Explores an entity, to take its contained Curves 3d Works recursively More... | |
| TCollection_AsciiString | ExploreLabel () const |
| Returns a text defining the criterium : "Curves 3d" or "Basic Geometry" More... | |
 Public Member Functions inherited from IFSelect_SelectExplore | |
| Standard_Integer | Level () const |
| Returns the required exploring level More... | |
| Interface_EntityIterator | RootResult (const Interface_Graph &G) const |
| Returns the list of selected entities. Works by calling the method Explore on each input entity : it can be rejected, taken for output, or to explore. If the maximum level has not yet been attained, or if no max level is specified, entities to be explored are themselves used as if they were input More... | |
| TCollection_AsciiString | Label () const |
| Returns a text saying "(Recursive)" or "(Level nn)" plus specific criterium returned by ExploreLabel (see below) More... | |
| Public Member Functions inherited from IFSelect_SelectDeduct | |
| void | SetInput (const Handle< IFSelect_Selection > &sel) |
| Defines or Changes the Input Selection More... | |
| Handle_IFSelect_Selection | Input () const |
| Returns the Input Selection More... | |
| Standard_Boolean | HasInput () const |
| Returns True if the Input Selection is defined, False else More... | |
| Standard_Boolean | HasAlternate () const |
| Tells if an Alternate List has been set, i.e. : the Alternate Definition is present and set More... | |
| Handle_IFSelect_SelectPointed & | Alternate () |
Returns the Alternate Definition <br>
It is returned modifiable, hence an already defined <br>
SelectPointed can be used <br>
But if it was not yet defined, it is created the first time <br>
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| Interface_EntityIterator | InputResult (const Interface_Graph &G) const |
Returns the Result determined by Input Selection, as Unique <br>
if Input Selection is not defined, returns an empty list. <br>
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| void | FillIterator (IFSelect_SelectionIterator &iter) const |
| Puts in an Iterator the Selections from which "me" depends This list contains one Selection : the InputSelection More... | |
| Public Member Functions inherited from IFSelect_Selection | |
| Interface_EntityIterator | UniqueResult (const Interface_Graph &G) const |
| Returns the list of selected entities, each of them beeing unique. Default definition works from RootResult. According HasUniqueResult, UniqueResult returns directly RootResult, or build a Unique Result from it with a Graph. More... | |
| virtual Interface_EntityIterator | CompleteResult (const Interface_Graph &G) const |
| Returns the list of entities involved by a Selection, i.e. UniqueResult plus the shared entities (directly or not) 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 void | ShallowDump (Standard_OStream &) const |
| 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... | |
Static Public Member Functions | |
| static Standard_Boolean | SubCurves (const Handle< IGESData_IGESEntity > &ent, Interface_EntityIterator &explored) |
| This method can be called from everywhere to get the curves as sub-elements of a given curve : CompositeCurve : explored lists its subs + returns True Any Curve : explored is not filled but returned is True Other : returned is False More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from IFSelect_SelectExplore | |
| IFSelect_SelectExplore (const Standard_Integer level) | |
| Initializes a SelectExplore : the level must be specified on starting. 0 means all levels, 1 means level one only, etc... More... | |
| Protected Member Functions inherited from IFSelect_Selection | |
| virtual Standard_Boolean | HasUniqueResult () const |
| Returns True if RootResult guarantees uniqueness for each Entity. Called by UniqueResult. Default answer is False. Can be redefined. More... | |
This selection returns the basic geometric elements
contained in an IGES Entity
Intended to run a "quick" transfer. I.E. :
- for a Group, considers its Elements <br>
- for a Trimmed or Bounded Surface or a Face (BREP), <br>
considers the 3D curves of each of its loops <br>
- for a Plane (108), considers its Bounding Curve <br>
- for a Curve itself, takes it <br>
Also, FREE surfaces are taken, because curve 3d is known for
them. (the ideal should be to have their natural bounds)
If <curvesonly> is set, ONLY curves-3d are returned
| IGESSelect_SelectBasicGeom::IGESSelect_SelectBasicGeom | ( | const Standard_Integer | mode | ) |
Creates a SelectBasicGeom, which allways works recursively
mode = -1 : Returns Surfaces (without trimming)
mode = +1 : Returns Curves 3D (free or bound of surface)
mode = +2 : Returns Basic Curves 3D : as 1 but CompositeCurves
are returned in detail
mode = 0 : both
| Standard_Boolean IGESSelect_SelectBasicGeom::CurvesOnly | ( | ) | const |
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virtual |
Explores an entity, to take its contained Curves 3d
Works recursively
Implements IFSelect_SelectExplore.
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virtual |
Returns a text defining the criterium : "Curves 3d" or
"Basic Geometry"
Implements IFSelect_SelectExplore.
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static |
This method can be called from everywhere to get the curves
as sub-elements of a given curve :
CompositeCurve : explored lists its subs + returns True
Any Curve : explored is not filled but returned is True
Other : returned is False
1.8.5