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
occ::handle< Select3D_SensitiveEntity >	Entity
	detected entity
gp_Pnt	Point
	3D point
NCollection_Vec3< float >	Normal
	surface normal or 0 vector if undefined
double	Depth
	distance from the view plane to the entity
double	MinDist
	distance from the clicked point to the entity on the view plane
double	Tolerance
	tolerance used for selecting candidates
int	SelectionPriority
	selection priority
int	DisplayPriority
	display priority
int	ZLayerPosition
	ZLayer rendering order index, stronger than a depth.
int	NbOwnerMatches
	overall number of entities collected for the same owner
bool	IsPreferPriority
	flag to signal comparison to be done over priority

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

double SelectMgr_SortCriterion::Depth

distance from the view plane to the entity

DisplayPriority

int SelectMgr_SortCriterion::DisplayPriority

display priority

Entity

occ::handle<Select3D_SensitiveEntity> SelectMgr_SortCriterion::Entity

detected entity

IsPreferPriority

bool SelectMgr_SortCriterion::IsPreferPriority

flag to signal comparison to be done over priority

MinDist

double SelectMgr_SortCriterion::MinDist

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

NbOwnerMatches

int SelectMgr_SortCriterion::NbOwnerMatches

overall number of entities collected for the same owner

Normal

NCollection_Vec3<float> SelectMgr_SortCriterion::Normal

surface normal or 0 vector if undefined

Point

gp_Pnt SelectMgr_SortCriterion::Point

3D point

SelectionPriority

int SelectMgr_SortCriterion::SelectionPriority

selection priority

Tolerance

double SelectMgr_SortCriterion::Tolerance

tolerance used for selecting candidates

ZLayerPosition

int 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