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TKV3d
Select3D


Select3D_SensitiveCircle Class Reference

A framework to define sensitive 3D arcs and circles.
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#include <Select3D_SensitiveCircle.hxx>

Inheritance diagram for Select3D_SensitiveCircle:

Inheritance graph
[legend]

Public Member Functions

Standard_EXPORT Select3D_SensitiveCircle (const Handle(SelectBasics_EntityOwner)&OwnerId, const Handle(Geom_Circle)&TheCircle, const Standard_Boolean FilledCircle=Standard_False, const Standard_Integer NbOfPoints=6)
 Constructs the sensitive circle object defined by the
owner OwnerId, the circle Circle, the Boolean
FilledCircle and the number of points NbOfPoints.
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Standard_EXPORT Select3D_SensitiveCircle (const Handle(SelectBasics_EntityOwner)&OwnerId, const Handle(Geom_Circle)&TheCircle, const Standard_Real u1, const Standard_Real u2, const Standard_Boolean FilledCircle=Standard_False, const Standard_Integer NbOfPoints=6)
 Constructs the sensitive arc object defined by the
owner OwnerId, the circle Circle, the parameters u1
and u2, the Boolean FilledCircle and the number of points NbOfPoints.
u1 and u2 define the first and last points of the arc on Circle.
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Standard_EXPORT Select3D_SensitiveCircle (const Handle(SelectBasics_EntityOwner)&OwnerId, const Handle(TColgp_HArray1OfPnt)&apolyg3d, const Standard_Boolean FilledCircle=Standard_False)
 Constructs the sensitive circle object defined by the
owner OwnerId, the array of triangles apolyg3d, and the Boolean FilledCircle.
apolyg3d is an array of consecutive triangles on the
circle. The triangle i+1 lies on the intersection of the
tangents to the circle of i and i+2.
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Standard_EXPORT Select3D_SensitiveCircle (const Handle(SelectBasics_EntityOwner)&OwnerId, const TColgp_Array1OfPnt &apolyg3d, const Standard_Boolean FilledCircle=Standard_False)
 Constructs the sensitive circle object defined by the
owner OwnerId, the array of points apolyg3d, and the Boolean FilledCircle.
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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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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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Standard_EXPORT void ArrayBounds (Standard_Integer &Low, Standard_Integer &Up) const
Standard_EXPORT gp_Pnt GetPoint3d (const Standard_Integer rank) const
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

Standard_Boolean myFillStatus
Standard_Integer myDetectedIndex

Constructor & Destructor Documentation

Standard_EXPORT Select3D_SensitiveCircle::Select3D_SensitiveCircle const Handle(SelectBasics_EntityOwner)&  OwnerId,
const Handle(Geom_Circle)&  TheCircle,
const Standard_Boolean  FilledCircle = Standard_False,
const Standard_Integer  NbOfPoints = 6
 

Standard_EXPORT Select3D_SensitiveCircle::Select3D_SensitiveCircle const Handle(SelectBasics_EntityOwner)&  OwnerId,
const Handle(Geom_Circle)&  TheCircle,
const Standard_Real  u1,
const Standard_Real  u2,
const Standard_Boolean  FilledCircle = Standard_False,
const Standard_Integer  NbOfPoints = 6
 

Standard_EXPORT Select3D_SensitiveCircle::Select3D_SensitiveCircle const Handle(SelectBasics_EntityOwner)&  OwnerId,
const Handle(TColgp_HArray1OfPnt)&  apolyg3d,
const Standard_Boolean  FilledCircle = Standard_False
 

Standard_EXPORT Select3D_SensitiveCircle::Select3D_SensitiveCircle const Handle(SelectBasics_EntityOwner)&  OwnerId,
const TColgp_Array1OfPnt &  apolyg3d,
const Standard_Boolean  FilledCircle = Standard_False
 


Member Function Documentation

Standard_EXPORT void Select3D_SensitiveCircle::ArrayBounds Standard_Integer &  Low,
Standard_Integer &  Up
const
 

Standard_EXPORT Standard_Real Select3D_SensitiveCircle::ComputeDepth const gp_Lin &  EyeLine  )  const [virtual]
 

Implements Select3D_SensitiveEntity.

virtual Standard_EXPORT void Select3D_SensitiveCircle::Dump Standard_OStream &  S,
const Standard_Boolean  FullDump = Standard_True
const [virtual]
 

Reimplemented from Select3D_SensitiveEntity.

Standard_EXPORT gp_Pnt Select3D_SensitiveCircle::GetPoint3d const Standard_Integer  rank  )  const
 

Standard_EXPORT const Select3D_SensitiveCircle::Handle Standard_Type   )  const
 

Reimplemented from Select3D_SensitivePoly.

virtual Standard_EXPORT Standard_Boolean Select3D_SensitiveCircle::Matches const TColgp_Array1OfPnt2d &  Polyline,
const Bnd_Box2d &  aBox,
const Standard_Real  aTol
[virtual]
 

Reimplemented from Select3D_SensitiveEntity.

Standard_EXPORT Standard_Boolean Select3D_SensitiveCircle::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.

Standard_EXPORT Standard_Boolean Select3D_SensitiveCircle::Matches const Standard_Real  X,
const Standard_Real  Y,
const Standard_Real  aTol,
Standard_Real &  DMin
[virtual]
 

Reimplemented from Select3D_SensitiveEntity.


Field Documentation

Standard_Integer Select3D_SensitiveCircle::myDetectedIndex [private]
 

Standard_Boolean Select3D_SensitiveCircle::myFillStatus [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:56:11 2008 for OpenCASCADE by  doxygen 1.4.1