SelectMgr_SortCriterion Class Reference

This class provides data and criterion for sorting candidate entities in the process of interactive selection by mouse click. More...

#include <SelectMgr_SortCriterion.hxx>

Public Member Functions
	SelectMgr_SortCriterion ()
	Empty constructor.
bool	IsCloserDepth (const SelectMgr_SortCriterion &theOther) const
	Compare with another item by depth, priority and minDist.
bool	IsHigherPriority (const SelectMgr_SortCriterion &theOther) const
	Compare with another item using old logic (OCCT version <= 6.3.1) with priority considered preceding depth.

Data Fields
Handle< Select3D_SensitiveEntity >	Entity
	detected entity
gp_Pnt	Point
	3D point
Graphic3d_Vec3	Normal
	surface normal or 0 vector if undefined
Standard_Real	Depth
	distance from the view plane to the entity
Standard_Real	MinDist
	distance from the clicked point to the entity on the view plane
Standard_Real	Tolerance
	tolerance used for selecting candidates
Standard_Integer	Priority
	selection priority
Standard_Integer	ZLayerPosition
	ZLayer rendering order index, stronger than a depth.
Standard_Integer	NbOwnerMatches
	overall number of entities collected for the same owner

Detailed Description

This class provides data and criterion for sorting candidate entities in the process of interactive selection by mouse click.

Constructor & Destructor Documentation

SelectMgr_SortCriterion()

SelectMgr_SortCriterion::SelectMgr_SortCriterion ( )

inline

Empty constructor.

Member Function Documentation

IsCloserDepth()

bool SelectMgr_SortCriterion::IsCloserDepth ( const SelectMgr_SortCriterion &  theOther ) const

inline

Compare with another item by depth, priority and minDist.

IsHigherPriority()

bool SelectMgr_SortCriterion::IsHigherPriority ( const SelectMgr_SortCriterion &  theOther ) const

inline

Compare with another item using old logic (OCCT version <= 6.3.1) with priority considered preceding depth.

Field Documentation

Depth

Standard_Real SelectMgr_SortCriterion::Depth

distance from the view plane to the entity

Entity

Handle< Select3D_SensitiveEntity > SelectMgr_SortCriterion::Entity

detected entity

MinDist

Standard_Real SelectMgr_SortCriterion::MinDist

distance from the clicked point to the entity on the view plane

NbOwnerMatches

Standard_Integer SelectMgr_SortCriterion::NbOwnerMatches

overall number of entities collected for the same owner

Normal

Graphic3d_Vec3 SelectMgr_SortCriterion::Normal

surface normal or 0 vector if undefined

Point

gp_Pnt SelectMgr_SortCriterion::Point

3D point

Priority

Standard_Integer SelectMgr_SortCriterion::Priority

selection priority

Tolerance

Standard_Real SelectMgr_SortCriterion::Tolerance

tolerance used for selecting candidates

ZLayerPosition

Standard_Integer SelectMgr_SortCriterion::ZLayerPosition

ZLayer rendering order index, stronger than a depth.

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The documentation for this class was generated from the following file:

• SelectMgr_SortCriterion.hxx