/usr/include/oce/Select3D_SensitiveSegment.hxx is in liboce-visualization-dev 0.17.1-1.
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// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _Select3D_SensitiveSegment_HeaderFile
#define _Select3D_SensitiveSegment_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineHandle.hxx>
#include <Handle_Select3D_SensitiveSegment.hxx>
#include <Standard_Integer.hxx>
#include <Select3D_Pnt.hxx>
#include <Select3D_Pnt2d.hxx>
#include <Select3D_SensitiveEntity.hxx>
#include <Handle_SelectBasics_EntityOwner.hxx>
#include <gp_Pnt.hxx>
#include <gp_Pnt2d.hxx>
#include <Handle_Select3D_Projector.hxx>
#include <Handle_Select3D_SensitiveEntity.hxx>
#include <Standard_Boolean.hxx>
#include <SelectBasics_PickArgs.hxx>
#include <Standard_Real.hxx>
#include <Standard_OStream.hxx>
class SelectBasics_EntityOwner;
class gp_Pnt;
class Select3D_Projector;
class SelectBasics_ListOfBox2d;
class Select3D_SensitiveEntity;
class TopLoc_Location;
class TColgp_Array1OfPnt2d;
class Bnd_Box2d;
class gp_Lin;
//! A framework to define sensitive zones along a segment
//! One gives the 3D start and end point;
//! the maximum number of 2D boxes given
//! by this entity may be set by the user
//! if the projected segment is
//! vertical or horizontal, one needs only 1 box.
//! for a pi/4 angle -> MaxNumber 2D boxes
class Select3D_SensitiveSegment : public Select3D_SensitiveEntity
{
public:
//! Constructs the sensitive segment object defined by
//! the owner OwnerId, the points FirstP, LastP and the
//! maximum number of sensitive bounding boxes MaxRect.
Standard_EXPORT Select3D_SensitiveSegment(const Handle(SelectBasics_EntityOwner)& OwnerId, const gp_Pnt& FirstP, const gp_Pnt& LastP, const Standard_Integer MaxRect = 1);
//! Sets the maximum number of sensitive rectangles MaxRect.
void Set (const Standard_Integer MaxRect) ;
//! changes the start Point of the Segment;
void StartPoint (const gp_Pnt& aPt) ;
//! changes the end point of the segment
void EndPoint (const gp_Pnt& aPt) ;
//! gives the 3D start Point of the Segment
gp_Pnt StartPoint() const;
//! gives the 3D End Point of the Segment
gp_Pnt EndPoint() const;
//! gives the 3D start Point of the Segment
gp_Pnt2d StartPoint2d() const;
//! gives the 3D End Point of the Segment
gp_Pnt2d EndPoint2d() const;
//! projection of the sensitive primitive in order to
//! get 2D boxes for the Sort Algorithm
Standard_EXPORT virtual void Project (const Handle(Select3D_Projector)& aProjector) ;
//! gives the 2D boxes which represent the segment in the
//! selection process...
Standard_EXPORT void Areas (SelectBasics_ListOfBox2d& boxes) ;
Standard_EXPORT Handle(Select3D_SensitiveEntity) GetConnected (const TopLoc_Location& aLocation) ;
//! Checks whether the sensitive entity matches the picking
//! detection area (close to the picking line).
//! For details please refer to base class declaration.
Standard_EXPORT Standard_Boolean Matches (const SelectBasics_PickArgs& thePickArgs, Standard_Real& theMatchDMin, Standard_Real& theMatchDepth) ;
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) ;
Standard_EXPORT virtual Standard_Boolean Matches (const TColgp_Array1OfPnt2d& Polyline, const Bnd_Box2d& aBox, const Standard_Real aTol) ;
Standard_EXPORT Standard_Real ComputeDepth (const gp_Lin& EyeLine) const;
//! returns <mymaxrect>
Standard_Integer MaxBoxes() const;
Standard_EXPORT virtual void Dump (Standard_OStream& S, const Standard_Boolean FullDump = Standard_True) const;
DEFINE_STANDARD_RTTI(Select3D_SensitiveSegment)
protected:
private:
Standard_Integer mymaxrect;
Select3D_Pnt mystart;
Select3D_Pnt myend;
Select3D_Pnt2d myprojstart;
Select3D_Pnt2d myprojend;
};
#include <Select3D_SensitiveSegment.lxx>
#endif // _Select3D_SensitiveSegment_HeaderFile
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