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TKV3d
Select3D


Select3D_SensitiveFace Class Reference

Sensitive Entity to make a face selectable.
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#include <Select3D_SensitiveFace.hxx>

Inheritance diagram for Select3D_SensitiveFace:

Inheritance graph
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Public Member Functions

Standard_EXPORT Select3D_SensitiveFace (const Handle(SelectBasics_EntityOwner)&OwnerId, const TColgp_Array1OfPnt &ThePoints, const Select3D_TypeOfSensitivity Sensitivity=Select3D_TOS_INTERIOR)
 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.
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Standard_EXPORT Select3D_SensitiveFace (const Handle(SelectBasics_EntityOwner)&OwnerId, const Handle(TColgp_HArray1OfPnt)&ThePoints, const Select3D_TypeOfSensitivity Sensitivity=Select3D_TOS_INTERIOR)
 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.
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virtual Standard_EXPORT Standard_Boolean Matches (const Standard_Real X, const Standard_Real Y, const Standard_Real aTol, Standard_Real &DMin)
 Matches the coordinates X, Y with the entity found at
that point within the tolerance aTol and the minimum depth DMin.
You must redefine this function for every inheriting entity.
You will have to call this framework inside the redefined function.
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virtual Standard_EXPORT Standard_Boolean Matches (const Standard_Real XMin, const Standard_Real YMin, const Standard_Real XMax, const Standard_Real YMax, const Standard_Real aTol)
 Matches the box defined by the coordinates Xmin,
Ymin, Xmax, Ymax with the entity found at that point
within the tolerance aTol.
Xmin, YMin define the minimum point in the lower left
hand corner of the box, and XMax, YMax define the
maximum point in the upper right hand corner of the box.
You must redefine this function for every inheriting entity.
You will have to call this framework inside the redefined function.
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virtual Standard_EXPORT Standard_Boolean Matches (const TColgp_Array1OfPnt2d &Polyline, const Bnd_Box2d &aBox, const Standard_Real aTol)
 prevents from hiding virtual methods...

Standard_EXPORT Standard_Real ComputeDepth (const gp_Lin &EyeLine) const
 Returns the depth of this object on the line EyeLine.
EyeLine goes through the eye towards a point
defined by the coordinates X,Y in the function GetEyeLine.
//! gives an abcissa on <alin> .
<alin> represents the line going through
the eye towards an X,Y point on the screen. This Method
must return a mean Depth on this line.
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virtual Standard_EXPORT void Dump (Standard_OStream &S, const Standard_Boolean FullDump=Standard_True) const
 2 options :
<fulldump> = False -> general information
<fulldump> = True -> whole informtion 3D +2d ...

Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Private Attributes

Select3D_TypeOfSensitivity mytype
Standard_Boolean myautointer
Standard_Integer myDetectedIndex

Constructor & Destructor Documentation

Standard_EXPORT Select3D_SensitiveFace::Select3D_SensitiveFace const Handle(SelectBasics_EntityOwner)&  OwnerId,
const TColgp_Array1OfPnt &  ThePoints,
const Select3D_TypeOfSensitivity  Sensitivity = Select3D_TOS_INTERIOR
 

Standard_EXPORT Select3D_SensitiveFace::Select3D_SensitiveFace const Handle(SelectBasics_EntityOwner)&  OwnerId,
const Handle(TColgp_HArray1OfPnt)&  ThePoints,
const Select3D_TypeOfSensitivity  Sensitivity = Select3D_TOS_INTERIOR
 


Member Function Documentation

Standard_EXPORT Standard_Real Select3D_SensitiveFace::ComputeDepth const gp_Lin &  EyeLine  )  const [virtual]
 

Implements Select3D_SensitiveEntity.

virtual Standard_EXPORT void Select3D_SensitiveFace::Dump Standard_OStream &  S,
const Standard_Boolean  FullDump = Standard_True
const [virtual]
 

Reimplemented from Select3D_SensitiveEntity.

Standard_EXPORT const Select3D_SensitiveFace::Handle Standard_Type   )  const
 

Reimplemented from Select3D_SensitivePoly.

Reimplemented in MeshVS_SensitiveFace.

virtual Standard_EXPORT Standard_Boolean Select3D_SensitiveFace::Matches const TColgp_Array1OfPnt2d &  Polyline,
const Bnd_Box2d &  aBox,
const Standard_Real  aTol
[virtual]
 

Reimplemented from Select3D_SensitiveEntity.

Reimplemented in MeshVS_SensitiveFace.

virtual Standard_EXPORT Standard_Boolean Select3D_SensitiveFace::Matches const Standard_Real  XMin,
const Standard_Real  YMin,
const Standard_Real  XMax,
const Standard_Real  YMax,
const Standard_Real  aTol
[virtual]
 

Reimplemented from Select3D_SensitiveEntity.

Reimplemented in MeshVS_SensitiveFace.

virtual Standard_EXPORT Standard_Boolean Select3D_SensitiveFace::Matches const Standard_Real  X,
const Standard_Real  Y,
const Standard_Real  aTol,
Standard_Real &  DMin
[virtual]
 

Reimplemented from Select3D_SensitiveEntity.


Field Documentation

Standard_Boolean Select3D_SensitiveFace::myautointer [private]
 

Standard_Integer Select3D_SensitiveFace::myDetectedIndex [private]
 

Select3D_TypeOfSensitivity Select3D_SensitiveFace::mytype [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:56:12 2008 for OpenCASCADE by  doxygen 1.4.1