#include <Aabb.h>

Public Member Functions
	AZ_TYPE_INFO (Aabb, "{A54C2B36-D5B8-46A1-A529-4EBDBD2450E7}")

const Vector3 &	GetMin () const

const Vector3 &	GetMax () const

void	Set (const Vector3 &min, const Vector3 &max)

void	SetMin (const Vector3 &min)

void	SetMax (const Vector3 &max)

bool	operator== (const AZ::Aabb &aabb) const

bool	operator!= (const AZ::Aabb &aabb) const

float	GetXExtent () const

float	GetYExtent () const

float	GetZExtent () const

Vector3	GetExtents () const

Vector3	GetCenter () const

Vector3	GetSupport (const Vector3 &normal) const

void	GetAsSphere (Vector3 &center, float &radius) const

bool	Contains (const Vector3 &v) const

bool	Contains (const Aabb &aabb) const

bool	Overlaps (const Aabb &aabb) const

bool	Disjoint (const Aabb &aabb) const

void	Expand (const Vector3 &delta)
	Expands all dimensions by delta, minimum and maximum, such that GetExtents would return values 2 x delta larger.

const Aabb	GetExpanded (const Vector3 &delta) const
	Expands all dimensions by delta, minimum and maximum, such that GetExtents would return values 2 x delta larger.

void	AddPoint (const Vector3 &p)

void	AddAabb (const Aabb &box)

float	GetDistance (const Vector3 &p) const
	Calculates distance from the AABB to specified point, a point inside the AABB will return zero.

float	GetDistanceSq (const Vector3 &p) const
	Calculates squared distance from the AABB to specified point, a point inside the AABB will return zero.

float	GetMaxDistance (const Vector3 &p) const

float	GetMaxDistanceSq (const Vector3 &p) const

Aabb	GetClamped (const Aabb &clamp) const
	Clamps the AABB to be contained within the specified AABB.

void	Clamp (const Aabb &clamp)

void	SetNull ()

void	Translate (const Vector3 &offset)

Aabb	GetTranslated (const Vector3 &offset) const

float	GetSurfaceArea () const

void	ApplyTransform (const Transform &transform)

void	ApplyMatrix3x4 (const Matrix3x4 &matrix3x4)

void	MultiplyByScale (const Vector3 &scale)

Obb	GetTransformedObb (const Transform &transform) const
	Transforms an Aabb and returns the resulting Obb.

Obb	GetTransformedObb (const Matrix3x4 &matrix3x4) const
	Transforms an Aabb and returns the resulting Obb.

Aabb	GetTransformedAabb (const Transform &transform) const
	Returns a new AABB containing the transformed AABB.

Aabb	GetTransformedAabb (const Matrix3x4 &matrix3x4) const
	Returns a new AABB containing the transformed AABB.

bool	IsClose (const Aabb &rhs, float tolerance=Constants::Tolerance) const
	Checks if this aabb is equal to another within a floating point tolerance.

bool	IsValid () const

bool	IsFinite () const

Static Public Member Functions
static void	Reflect (ReflectContext *context)

static Aabb	CreateNull ()

static Aabb	CreateFromPoint (const Vector3 &p)

static Aabb	CreateFromMinMax (const Vector3 &min, const Vector3 &max)

static Aabb	CreateFromMinMaxValues (float minX, float minY, float minZ, float maxX, float maxY, float maxZ)

static Aabb	CreateCenterHalfExtents (const Vector3 &center, const Vector3 &halfExtents)

static Aabb	CreateCenterRadius (const Vector3 &center, float radius)

static Aabb	CreatePoints (const Vector3 *points, size_t pointCount)
	Creates an AABB which contains the specified points.

static Aabb	CreatePoints (AZStd::span< const Vector3 > points)
	Creates an AABB which contains the specified points.

static Aabb	CreateFromObb (const Obb &obb)
	Creates an AABB which contains the specified OBB.

Protected Attributes
Vector3	m_min

Vector3	m_max

Detailed Description

An axis aligned bounding box. It is defined as a closed set, i.e. it includes the boundary, so it will always include at least one point.

Member Function Documentation

◆ CreateNull()

AZ_MATH_INLINE Aabb AZ::Aabb::CreateNull ( )

static

Creates a null AABB. This is an invalid AABB which has no size, but is useful as adding a point to it will make it valid

◆ GetMaxDistance()

AZ_MATH_INLINE float AZ::Aabb::GetMaxDistance ( const Vector3 & p ) const

Calculates maximum distance from the AABB to specified point. This will always be at least the distance from the center to the corner, even for points inside the AABB.

◆ GetMaxDistanceSq()

AZ_MATH_INLINE float AZ::Aabb::GetMaxDistanceSq ( const Vector3 & p ) const

Calculates maximum squared distance from the AABB to specified point. This will always be at least the squared distance from the center to the corner, even for points inside the AABB.

◆ Reflect()

static void AZ::Aabb::Reflect ( ReflectContext * context )

static

AzCore Reflection.

Parameters

context reflection context

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

Code/Framework/AzCore/AzCore/Math/Aabb.h
Code/Framework/AzCore/AzCore/Math/Aabb.inl

Public Member Functions