JPL::ConvexHullBuilder< Vec3Type >::Face Class Reference

Class that holds the information of one face. More...

#include <JPLSpatial/Geometry/ConvexHullBuilder.h>

Public Member Functions
	Face ()=default
	~Face ()
void	Initialize (int inIdx0, int inIdx1, int inIdx2, std::span< const Vec3 > inPositions)
	Initialize a face with three indices.
void	CalculateNormalAndCentroid (std::span< const Vec3 > inPositions)
	Calculates the centroid and normal for this face.
template<class Vec3i >
bool	Triangulate (std::span< const Vec3 > inPositions, Array< Vec3i > &outTris) const
bool	IsFacing (const Vec3 &inPosition) const
	Check if face inFace is facing inPosition.

Public Attributes
Vec3	mNormal
	Normal of this face, length is 2 times area of face.
Vec3	mCentroid
	Center of the face.
ConflictList	mConflictList
	Positions associated with this edge (that are closest to this edge). The last position in the list is the point that is furthest away from the face.
Edge *	mFirstEdge = nullptr
	First edge of this face.
float	mFurthestPointDistanceSq = 0.0f
	Squared distance of furthest point from the conflict list to the face.
bool	mRemoved = false
	Flag that indicates that face has been removed (face will be freed later)

Detailed Description

template<CVec3 Vec3Type>
class JPL::ConvexHullBuilder< Vec3Type >::Face

Class that holds the information of one face.

Constructor & Destructor Documentation

Face()

template<CVec3 Vec3Type>

JPL::ConvexHullBuilder< Vec3Type >::Face::Face ( )

default

~Face()

template<CVec3 Vec3Type>

JPL::ConvexHullBuilder< Vec3Type >::Face::~Face ( )

inline

Member Function Documentation

CalculateNormalAndCentroid()

template<CVec3 Vec3Type>

void JPL::ConvexHullBuilder< Vec3Type >::Face::CalculateNormalAndCentroid ( std::span< const Vec3 >  inPositions )

inline

Calculates the centroid and normal for this face.

Initialize()

template<CVec3 Vec3Type>

void JPL::ConvexHullBuilder< Vec3Type >::Face::Initialize ( int  inIdx0, int  inIdx1, int  inIdx2, std::span< const Vec3 >  inPositions  )

inline

Initialize a face with three indices.

IsFacing()

template<CVec3 Vec3Type>

bool JPL::ConvexHullBuilder< Vec3Type >::Face::IsFacing ( const Vec3 &  inPosition ) const

inline

Check if face inFace is facing inPosition.

Triangulate()

template<CVec3 Vec3Type>

template<class Vec3i >

bool JPL::ConvexHullBuilder< Vec3Type >::Face::Triangulate ( std::span< const Vec3 >  inPositions, Array< Vec3i > &  outTris  ) const

inline

Member Data Documentation

mCentroid

template<CVec3 Vec3Type>

Vec3 JPL::ConvexHullBuilder< Vec3Type >::Face::mCentroid

Center of the face.

mConflictList

template<CVec3 Vec3Type>

ConflictList JPL::ConvexHullBuilder< Vec3Type >::Face::mConflictList

Positions associated with this edge (that are closest to this edge). The last position in the list is the point that is furthest away from the face.

mFirstEdge

template<CVec3 Vec3Type>

Edge* JPL::ConvexHullBuilder< Vec3Type >::Face::mFirstEdge = nullptr

First edge of this face.

mFurthestPointDistanceSq

template<CVec3 Vec3Type>

float JPL::ConvexHullBuilder< Vec3Type >::Face::mFurthestPointDistanceSq = 0.0f

Squared distance of furthest point from the conflict list to the face.

mNormal

template<CVec3 Vec3Type>

Vec3 JPL::ConvexHullBuilder< Vec3Type >::Face::mNormal

Normal of this face, length is 2 times area of face.

mRemoved

template<CVec3 Vec3Type>

bool JPL::ConvexHullBuilder< Vec3Type >::Face::mRemoved = false

Flag that indicates that face has been removed (face will be freed later)

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

• JPLSpatial/Geometry/ConvexHullBuilder.h