Sensitive Entity to make a face selectable. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions from its member Select3D_PointData myPolyg. More...
#include <Select3D_SensitivePoly.hxx>
Inheritance diagram for Select3D_SensitivePoly:
Public Member Functions | |
| Select3D_SensitivePoly (const Handle< SelectBasics_EntityOwner > &theOwnerId, const TColgp_Array1OfPnt &thePoints, const Standard_Boolean theIsBVHEnabled) | |
| Constructs a sensitive face object defined by the owner OwnerId, the array of points ThePoints, and the sensitivity type Sensitivity. The array of points is the outer polygon of the geometric face. More... | |
| Select3D_SensitivePoly (const Handle< SelectBasics_EntityOwner > &theOwnerId, const Handle< TColgp_HArray1OfPnt > &thePoints, const Standard_Boolean theIsBVHEnabled) | |
| Constructs a sensitive face object defined by the owner OwnerId, the array of points ThePoints, and the sensitivity type Sensitivity. The array of points is the outer polygon of the geometric face. More... | |
| Select3D_SensitivePoly (const Handle< SelectBasics_EntityOwner > &theOwnerId, const Standard_Boolean theIsBVHEnabled, const Standard_Integer theNbPnts=6) | |
| Constructs the sensitive circle object defined by the owner OwnerId, the circle Circle, the Boolean FilledCircle and the number of points NbOfPoints. More... | |
| virtual Standard_Integer | NbSubElements () Standard_OVERRIDE |
| Returns the amount of segments in poly. More... | |
| void | Points3D (Handle< TColgp_HArray1OfPnt > &theHArrayOfPnt) |
| Returns the 3D points of the array used at construction time. More... | |
| virtual Select3D_BndBox3d | BoundingBox () Standard_OVERRIDE |
| Returns bounding box of a polygon. If location transformation is set, it will be applied. More... | |
| virtual gp_Pnt | CenterOfGeometry () const Standard_OVERRIDE |
| Returns center of the point set. If location transformation is set, it will be applied. More... | |
| virtual Standard_Integer | Size () const Standard_OVERRIDE |
| Returns the amount of segments of the poly. More... | |
| virtual Select3D_BndBox3d | Box (const Standard_Integer theIdx) const Standard_OVERRIDE |
| Returns bounding box of segment with index theIdx. More... | |
| virtual Standard_Real | Center (const Standard_Integer theIdx, const Standard_Integer theAxis) const Standard_OVERRIDE |
| Returns geometry center of sensitive entity index theIdx in the vector along the given axis theAxis. More... | |
| virtual void | Swap (const Standard_Integer theIdx1, const Standard_Integer theIdx2) Standard_OVERRIDE |
| Swaps items with indexes theIdx1 and theIdx2 in the vector. More... | |
 Public Member Functions inherited from Select3D_SensitiveSet | |
| Select3D_SensitiveSet (const Handle< SelectBasics_EntityOwner > &theOwnerId) | |
| Creates new empty sensitive set and its content. More... | |
| ~Select3D_SensitiveSet () | |
| virtual Standard_Boolean | Matches (SelectBasics_SelectingVolumeManager &theMgr, SelectBasics_PickResult &thePickResult) Standard_OVERRIDE |
| Checks whether one or more entities of the set overlap current selecting volume. Implements the traverse of BVH tree built for the set. More... | |
| void | BVH () |
| Builds BVH tree for sensitive set. Must be called manually to build BVH tree for any sensitive set in case if its content was initialized not in a constructor, but element by element. More... | |
| void | MarkDirty () |
| Marks BVH tree of the set as outdated. It will be rebuild at the next call of BVH() More... | |
| virtual void | Clear () Standard_OVERRIDE |
| Destroys cross-reference to avoid memory leak. More... | |
| Standard_Integer | GetLeafNodeSize () const |
| Returns a number of nodes in 1 BVH leaf. More... | |
| Public Member Functions inherited from Select3D_SensitiveEntity | |
| virtual Handle < Select3D_SensitiveEntity > | GetConnected () |
| Originally this method intended to return sensitive entity with new location aLocation, but currently sensitive entities do not hold a location, instead HasLocation() and Location() methods call corresponding entity owner's methods. Thus all entities returned by GetConnected() share the same location propagated from corresponding selectable object. You must redefine this function for any type of sensitive entity which can accept another connected sensitive entity.//can be connected to another sensitive entity. More... | |
| Public Member Functions inherited from SelectBasics_SensitiveEntity | |
| virtual void | Set (const Handle< SelectBasics_EntityOwner > &theOwnerId) |
| Sets owner of the entity. More... | |
| const Handle < SelectBasics_EntityOwner > & | OwnerId () const |
| Returns pointer to owner of the entity. More... | |
| Standard_Real | SensitivityFactor () const |
| allows a better sensitivity for a specific entity in selection algorithms useful for small sized entities. 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 Attributes | |
| Select3D_PointData | myPolyg |
| Points of the poly. More... | |
| gp_Pnt | myCOG |
| Center of the poly. More... | |
| Handle_TColStd_HArray1OfInteger | mySegmentIndexes |
| Segment indexes for BVH tree build. More... | |
| Select3D_BndBox3d | myBndBox |
| Bounding box of the poly. More... | |
| Standard_Boolean | myIsComputed |
| Is true if all the points and data structures of polygon are initialized. More... | |
| Protected Attributes inherited from Select3D_SensitiveSet | |
| Standard_Integer | myDetectedIdx |
| Index of detected primitive in BVH sorted primitive array, for debug purposes. More... | |
| Protected Attributes inherited from SelectBasics_SensitiveEntity | |
| Handle< SelectBasics_EntityOwner > | myOwnerId |
Additional Inherited Members | |
| Protected Member Functions inherited from Select3D_SensitiveEntity | |
| Select3D_SensitiveEntity (const Handle< SelectBasics_EntityOwner > &theOwnerId) | |
| Protected Member Functions inherited from SelectBasics_SensitiveEntity | |
| SelectBasics_SensitiveEntity (const Handle< SelectBasics_EntityOwner > &theOwnerId, const Standard_Real theSensFactor=2.0) | |
| void | SetSensitivityFactor (const Standard_Real theSensFactor) |
| Allows to manage the sensitivity of the entity. More... | |
Detailed Description
Sensitive Entity to make a face selectable. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions from its member Select3D_PointData myPolyg.
Constructor & Destructor Documentation
| Select3D_SensitivePoly::Select3D_SensitivePoly | ( | const Handle< SelectBasics_EntityOwner > & | theOwnerId, |
| const TColgp_Array1OfPnt & | thePoints, | ||
| const Standard_Boolean | theIsBVHEnabled | ||
| ) |
Constructs a sensitive face object defined by the owner OwnerId, the array of points ThePoints, and the sensitivity type Sensitivity. The array of points is the outer polygon of the geometric face.
| Select3D_SensitivePoly::Select3D_SensitivePoly | ( | const Handle< SelectBasics_EntityOwner > & | theOwnerId, |
| const Handle< TColgp_HArray1OfPnt > & | thePoints, | ||
| const Standard_Boolean | theIsBVHEnabled | ||
| ) |
Constructs a sensitive face object defined by the owner OwnerId, the array of points ThePoints, and the sensitivity type Sensitivity. The array of points is the outer polygon of the geometric face.
| Select3D_SensitivePoly::Select3D_SensitivePoly | ( | const Handle< SelectBasics_EntityOwner > & | theOwnerId, |
| const Standard_Boolean | theIsBVHEnabled, | ||
| const Standard_Integer | theNbPnts = 6 |
||
| ) |
Constructs the sensitive circle object defined by the owner OwnerId, the circle Circle, the Boolean FilledCircle and the number of points NbOfPoints.
Member Function Documentation
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virtual |
Returns bounding box of a polygon. If location transformation is set, it will be applied.
Reimplemented from Select3D_SensitiveSet.
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virtual |
Returns bounding box of segment with index theIdx.
Implements Select3D_SensitiveSet.
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virtual |
Returns geometry center of sensitive entity index theIdx in the vector along the given axis theAxis.
Implements Select3D_SensitiveSet.
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virtual |
Returns center of the point set. If location transformation is set, it will be applied.
Reimplemented from Select3D_SensitiveSet.
Reimplemented in Select3D_SensitiveCircle.
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virtual |
Returns the amount of segments in poly.
Implements Select3D_SensitiveEntity.
| void Select3D_SensitivePoly::Points3D | ( | Handle< TColgp_HArray1OfPnt > & | theHArrayOfPnt | ) |
Returns the 3D points of the array used at construction time.
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Returns the amount of segments of the poly.
Implements Select3D_SensitiveSet.
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Swaps items with indexes theIdx1 and theIdx2 in the vector.
Implements Select3D_SensitiveSet.
Field Documentation
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protected |
Bounding box of the poly.
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mutableprotected |
Center of the poly.
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mutableprotected |
Is true if all the points and data structures of polygon are initialized.
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protected |
Points of the poly.
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The documentation for this class was generated from the following file:
