Bounds Struct Reference

Inheritance diagram for Bounds:

Public Member Functions
	Bounds (Vector3 min, Vector3 max)
	Creates a box from two corners.
	Bounds (float xMin, float yMin, float zMin, float xMax, float yMax, float zMax)
	Creates a box by specifying each coordinate.
void	Reset ()
	Resets to an “unpopulated” state—ready for Grow/Encapsulate.
bool	IsPopulated ()
	True if Reset() has been called (i.e. not both corners = zero).
bool	IsDegenerate (float epsilon=float.Epsilon)
	True if the box has zero volume (within epsilon).
void	AddPoint (Vector3 point)
	Expand to include this point.
bool	ContainsPoint (Vector3 p)
	True if the point is inside [Min,Max].
bool	ContainsPoint (Vector3 p, Vector3 tol)
	Contains with per‐axis tolerance.
bool	ContainsPoint (Vector3 p, float tol)
	Contains with uniform tolerance.
Vector3	GetDimensions ()
	The size of the box = Max − Min.
Vector3	GetCenter ()
	Center = (Min + Max) / 2.
Vector3	GetExtents ()
	Extents = half‐dimensions.
void	Inflate (float amount)
	Grow/shrink all sides by a uniform amount.
void	Inflate (Vector3 amount)
	Grow/shrink all sides by per‐axis amounts.
Vector3[]	GetCorners ()
	The eight corners in the same order as your C++ code.
bool	Intersect (Bounds b)
	AABB‐AABB overlap test.
bool	Intersect (Bounds b, out bool contained)
	Overlap + full containment test. Returns true if they overlap; sets contained=true if b is entirely inside this.
bool	Intersect (Bounds b, out Bounds intersection)
	Overlap + return the intersection box.
bool	Intersect (Bounds b, Vector3 tol)
	Overlap with a tolerance vector.
bool	Slab (float o, float d, float mn, float mx, ref float t0, ref float t1)
bool	Intersect (Vector3 origin, Vector3 dir, out float t, bool restrictRange=true)
	Ray vs AABB (slab method). Returns true if hit; t = entry time in [0,1] if restrictRange.
override bool	Equals (object obj)
override int	GetHashCode ()
bool	Equals (Bounds other)

Static Public Member Functions
static Bounds	operator+ (Bounds b, Vector3 shift)
static Bounds	operator- (Bounds b, Vector3 shift)
static Bounds	operator* (Bounds b, float s)
static bool	operator== (Bounds a, Bounds b)
static bool	operator!= (Bounds a, Bounds b)

Public Attributes
Vector3	Min
	The minimum corner of the box.
Vector3	Max
	The maximum corner of the box.

Static Public Attributes
static readonly Bounds	Empty = new Bounds(Vector3.one * float.MaxValue, Vector3.one * float.MinValue)

Detailed Description

Definition at line 6 of file Bounds.cs.

Constructor & Destructor Documentation

Bounds() [1/2]

Bounds.Bounds	(	Vector3	min,
		Vector3	max )

Creates a box from two corners.

Definition at line 16 of file Bounds.cs.

Bounds() [2/2]

Bounds.Bounds	(	float	xMin,
		float	yMin,
		float	zMin,
		float	xMax,
		float	yMax,
		float	zMax )

Creates a box by specifying each coordinate.

Definition at line 23 of file Bounds.cs.

Member Function Documentation

AddPoint()

void Bounds.AddPoint

(

Vector3

point

)

Expand to include this point.

Definition at line 57 of file Bounds.cs.

ContainsPoint() [1/3]

bool Bounds.ContainsPoint

(

Vector3

p

)

True if the point is inside [Min,Max].

ContainsPoint() [2/3]

bool Bounds.ContainsPoint	(	Vector3	p,
		float	tol )

Contains with uniform tolerance.

ContainsPoint() [3/3]

bool Bounds.ContainsPoint	(	Vector3	p,
		Vector3	tol )

Contains with per‐axis tolerance.

Equals() [1/2]

bool Bounds.Equals

(

Bounds

other

)

Equals() [2/2]

override bool Bounds.Equals

(

object

obj

)

GetCenter()

Vector3 Bounds.GetCenter

(

)

Center = (Min + Max) / 2.

GetCorners()

Vector3[] Bounds.GetCorners

(

)

The eight corners in the same order as your C++ code.

GetDimensions()

Vector3 Bounds.GetDimensions

(

)

The size of the box = Max − Min.

GetExtents()

Vector3 Bounds.GetExtents

(

)

Extents = half‐dimensions.

GetHashCode()

override int Bounds.GetHashCode

(

)

Inflate() [1/2]

void Bounds.Inflate

(

float

amount

)

Grow/shrink all sides by a uniform amount.

Definition at line 93 of file Bounds.cs.

Inflate() [2/2]

void Bounds.Inflate

(

Vector3

amount

)

Grow/shrink all sides by per‐axis amounts.

Definition at line 100 of file Bounds.cs.

Intersect() [1/5]

bool Bounds.Intersect

(

Bounds

b

)

AABB‐AABB overlap test.

Intersect() [2/5]

bool Bounds.Intersect	(	Bounds	b,
		out bool	contained )

Overlap + full containment test. Returns true if they overlap; sets contained=true if b is entirely inside this.

Definition at line 129 of file Bounds.cs.

Intersect() [3/5]

bool Bounds.Intersect	(	Bounds	b,
		out Bounds	intersection )

Overlap + return the intersection box.

Definition at line 149 of file Bounds.cs.

Intersect() [4/5]

bool Bounds.Intersect	(	Bounds	b,
		Vector3	tol )

Overlap with a tolerance vector.

Definition at line 166 of file Bounds.cs.

Intersect() [5/5]

bool Bounds.Intersect	(	Vector3	origin,
		Vector3	dir,
		out float	t,
		bool	restrictRange = true )

Ray vs AABB (slab method).
Returns true if hit; t = entry time in [0,1] if restrictRange.

Definition at line 200 of file Bounds.cs.

IsDegenerate()

bool Bounds.IsDegenerate

(

float

epsilon = float.Epsilon

)

True if the box has zero volume (within epsilon).

IsPopulated()

bool Bounds.IsPopulated

(

)

True if Reset() has been called (i.e. not both corners = zero).

Definition at line 39 of file Bounds.cs.

operator!=()

static bool Bounds.operator!= ( Bounds a, Bounds b )

static

operator*()

static Bounds Bounds.operator* ( Bounds b, float s )

static

operator+()

static Bounds Bounds.operator+ ( Bounds b, Vector3 shift )

static

operator-()

static Bounds Bounds.operator- ( Bounds b, Vector3 shift )

static

operator==()

static bool Bounds.operator== ( Bounds a, Bounds b )

static

Reset()

void Bounds.Reset

(

)

Resets to an “unpopulated” state—ready for Grow/Encapsulate.

Definition at line 32 of file Bounds.cs.

Slab()

bool Bounds.Slab	(	float	o,
		float	d,
		float	mn,
		float	mx,
		ref float	t0,
		ref float	t1 )

Definition at line 178 of file Bounds.cs.

Member Data Documentation

Empty

readonly Bounds Bounds.Empty = new Bounds(Vector3.one * float.MaxValue, Vector3.one * float.MinValue)

static

Definition at line 13 of file Bounds.cs.

Max

Vector3 Bounds.Max

The maximum corner of the box.

Definition at line 11 of file Bounds.cs.

Min

Vector3 Bounds.Min

The minimum corner of the box.

Definition at line 9 of file Bounds.cs.

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

• C:/Workspace/github/UnravelEngine/UnravelEngine/engine_data/data/scripts/math/Bounds.cs