GLC_Distance Class Reference

GLC_Distance is the minimum distance between to elements. More...

#include <glc_distance.h>

Inheritance diagram for GLC_Distance:

Classes
struct	DistanceResult
Public Member Functions
Constructor / Destructor

	GLC_Distance ()
	Default constructor.
	GLC_Distance (const GLC_3DViewInstance &, const GLC_3DViewInstance &)
	Construct a distmin with 2 GLC_3DViewInstance.
	GLC_Distance (const GLC_Distance &)
	Copy Constructor.
virtual	~GLC_Distance ()
	Default destructor.
Set Functions

void	clear ()
	Clear the 2 groups.
void	addInstanceInGroup1 (const GLC_3DViewInstance &)
	Add instance in group 1.
void	addInstancesInGroup1 (const QList< GLC_3DViewInstance > &)
	Add instances list in group 1.
void	addInstanceInGroup2 (const GLC_3DViewInstance &)
	Add instance in group 1.
void	addInstancesInGroup2 (const QList< GLC_3DViewInstance > &)
	Add instances list in group 1.
void	computeMinimumDistance ()
	Compute the minimum distance between the 2 groups.
void	setRelativeError (double error)
	Set the relative Error value.
void	setAbsoluteError (double error)
	Set the absolute Error value.
Get Functions

double	distMin () const
	Return the minimum distance between the 2 groups.
GLC_Point3d	point1 () const
	Return First point of the distance.
GLC_Point3d	point2 () const
	Return Second point of the distance.
double	relativeError () const
	Return the relative error.
double	absoluteError () const
	Return the absolute error.
Private Member Functions


DistanceResult	minimumDistance (QList< GLC_3DViewInstance > &, QList< GLC_3DViewInstance > &) const
	Return distance mini beween to instance.
void	getPQPPoint (double &, double &, double &, const double, const double, const double, const GLC_Matrix4x4 &) const
	Get the PQP Point after matricial transformation.
void	addMeshTrianglesToPQP (PQP_Model , const QList< GLC_Mesh >, const GLC_Matrix4x4 &) const
	Add mesh triangles to PQP model.
Private Attributes
QList< GLC_3DViewInstance >	m_ListOfInstances1
	The first list of instance.
QList< GLC_3DViewInstance >	m_ListOfInstances2
	The Second list of instance.
GLC_Point3d	m_Point1
	The Minimum Distance point 1.
GLC_Point3d	m_Point2
	The Minimum Distance point 2.
double	m_DistanceMini
	The minimum distance.
double	m_RelativeError
	The PQP relative error.
double	m_AbsoluteError
	The PQP abolute error.

Detailed Description

GLC_Distance is the minimum distance between to elements.

GLC_Distance is used to compute the minimum distance between to Elements.

Definition at line 45 of file glc_distance.h.

Constructor & Destructor Documentation

GLC_Distance::GLC_Distance ( )

Default constructor.

Definition at line 36 of file glc_distance.cpp.

GLC_Distance::GLC_Distance	(	const GLC_3DViewInstance &	instance1,
		const GLC_3DViewInstance &	instance2
	)

Construct a distmin with 2 GLC_3DViewInstance.

Definition at line 50 of file glc_distance.cpp.

References m_ListOfInstances1, and m_ListOfInstances2.

GLC_Distance::GLC_Distance ( const GLC_Distance & distance )

Copy Constructor.

Definition at line 65 of file glc_distance.cpp.

GLC_Distance::~GLC_Distance ( ) [virtual]

Default destructor.

Definition at line 78 of file glc_distance.cpp.

Member Function Documentation

double GLC_Distance::absoluteError ( ) const [inline]

Return the absolute error.

Definition at line 127 of file glc_distance.h.

void GLC_Distance::addInstanceInGroup1 ( const GLC_3DViewInstance & instance )

Add instance in group 1.

Definition at line 98 of file glc_distance.cpp.

References m_ListOfInstances1.

void GLC_Distance::addInstanceInGroup2 ( const GLC_3DViewInstance & instance )

Add instance in group 1.

Definition at line 110 of file glc_distance.cpp.

References m_ListOfInstances2.

void GLC_Distance::addInstancesInGroup1 ( const QList< GLC_3DViewInstance > & instances )

Add instances list in group 1.

Definition at line 104 of file glc_distance.cpp.

References m_ListOfInstances1.

void GLC_Distance::addInstancesInGroup2 ( const QList< GLC_3DViewInstance > & instances )

Add instances list in group 1.

Definition at line 116 of file glc_distance.cpp.

References m_ListOfInstances2.

void GLC_Distance::addMeshTrianglesToPQP	(	PQP_Model *	pPQP_Model,
		const QList< GLC_Mesh * >	listOfMeshes,
		const GLC_Matrix4x4 &	instanceMatrix
	)			const `[private]`

Add mesh triangles to PQP model.

Definition at line 291 of file glc_distance.cpp.

References GLC_Mesh::containsFans(), GLC_Mesh::containsStrips(), GLC_Mesh::containsTriangles(), GLC_Mesh::getFansIndex(), getPQPPoint(), GLC_Mesh::getStripsIndex(), GLC_Mesh::getTrianglesIndex(), GLC_Mesh::lodContainsMaterial(), GLC_Geometry::material(), GLC_Geometry::materialCount(), GLC_Geometry::materialIds(), and GLC_Mesh::positionVector().

Referenced by minimumDistance().

void GLC_Distance::clear ( void )

Clear the 2 groups.

Definition at line 88 of file glc_distance.cpp.

References m_DistanceMini, m_ListOfInstances1, m_ListOfInstances2, m_Point1, m_Point2, and GLC_Vector3d::setVect().

void GLC_Distance::computeMinimumDistance ( )

Compute the minimum distance between the 2 groups.

Definition at line 122 of file glc_distance.cpp.

References GLC_Distance::DistanceResult::m_Distance, m_DistanceMini, m_ListOfInstances1, m_ListOfInstances2, m_Point1, GLC_Distance::DistanceResult::m_Point1, m_Point2, GLC_Distance::DistanceResult::m_Point2, and minimumDistance().

double GLC_Distance::distMin ( ) const [inline]

Return the minimum distance between the 2 groups.

Definition at line 111 of file glc_distance.h.

void GLC_Distance::getPQPPoint	(	double &	p0,
		double &	p1,
		double &	p2,
		const double	x,
		const double	y,
		const double	z,
		const GLC_Matrix4x4 &	instanceMatrix
	)			const `[private]`

Get the PQP Point after matricial transformation.

Definition at line 281 of file glc_distance.cpp.

References GLC_Vector3d::x().

Referenced by addMeshTrianglesToPQP().

GLC_Distance::DistanceResult GLC_Distance::minimumDistance	(	QList< GLC_3DViewInstance > &	GLC_3DViewList1,
		QList< GLC_3DViewInstance > &	GLC_3DViewList2
	)			const `[private]`