CollisionAABB Class Reference

#include <OPC_Common.h>

List of all members.

Public Types
enum	ssv_type { SSV_PSS, SSV_LSS }
Public Member Functions
inline_	CollisionAABB ()
	Constructor.
inline_	CollisionAABB (const AABB &b)
	Constructor.
void	CreateSSV ()
inline_ void	GetMax (Point &max) const
	Get max point of the box.
inline_ float	GetMax (udword axis) const
	Get component of the box's max point along a given axis.
inline_ void	GetMin (Point &min) const
	Get min point of the box.
inline_ float	GetMin (udword axis) const
	Get component of the box's min point along a given axis.
inline_ BOOL	IsInside (const CollisionAABB &box) const
inline_ void	SetMinMax (const Point &min, const Point &max)
inline_	~CollisionAABB ()
	Destructor.
Public Attributes
Point	mCenter
	Box center.
Point	mExtents
	Box extents.
Point	mPoint0
Point	mPoint1
	End points of line segment.
float	mRadius
ssv_type	mType
	Type of SSV.

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Detailed Description

An AABB dedicated to collision detection. We don't use the generic AABB class included in ICE, since it can be a Min/Max or a Center/Extents one (depends on compilation flags). Since the Center/Extents model is more efficient in collision detection, it was worth using an extra special class.

Author:

Pierre Terdiman

Version:

1.3

Date:

March, 20, 2001

Definition at line 30 of file OPC_Common.h.

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Member Enumeration Documentation

enum CollisionAABB::ssv_type

Enumerator:

SSV_PSS
SSV_LSS

Definition at line 80 of file OPC_Common.h.

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Constructor & Destructor Documentation

inline_ CollisionAABB::CollisionAABB

(

)

[inline]

Constructor.

Definition at line 34 of file OPC_Common.h.

inline_ CollisionAABB::CollisionAABB

(

const AABB &

b

)

[inline]

Constructor.

Definition at line 36 of file OPC_Common.h.

inline_ CollisionAABB::~CollisionAABB

(

)

[inline]

Destructor.

Definition at line 38 of file OPC_Common.h.

---

Member Function Documentation

void CollisionAABB::CreateSSV

(

)

[inline]

Definition at line 84 of file OPC_Common.h.

inline_ void CollisionAABB::GetMax

(

Point &

max

)

const [inline]

Get max point of the box.

Definition at line 43 of file OPC_Common.h.

inline_ float CollisionAABB::GetMax

(

udword

axis

)

const [inline]

Get component of the box's max point along a given axis.

Definition at line 48 of file OPC_Common.h.

inline_ void CollisionAABB::GetMin

(

Point &

min

)

const [inline]

Get min point of the box.

Definition at line 41 of file OPC_Common.h.

inline_ float CollisionAABB::GetMin

(

udword

axis

)

const [inline]

Get component of the box's min point along a given axis.

Definition at line 46 of file OPC_Common.h.

inline_ BOOL CollisionAABB::IsInside

(

const CollisionAABB &

box

)

const [inline]

Checks a box is inside another box.

Parameters:

box	[in] the other box

Returns:

true if current box is inside input box

Definition at line 66 of file OPC_Common.h.

inline_ void CollisionAABB::SetMinMax	(	const Point &	min,
		const Point &	max
	)		[inline]

Setups an AABB from min & max vectors.

Parameters:

min	[in] the min point
max	[in] the max point

Definition at line 57 of file OPC_Common.h.

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Member Data Documentation

Point CollisionAABB::mCenter

Box center.

Definition at line 77 of file OPC_Common.h.

Point CollisionAABB::mExtents

Box extents.

Definition at line 78 of file OPC_Common.h.

Point CollisionAABB::mPoint0

Definition at line 83 of file OPC_Common.h.

Point CollisionAABB::mPoint1

End points of line segment.

Definition at line 83 of file OPC_Common.h.

float CollisionAABB::mRadius

Definition at line 82 of file OPC_Common.h.

ssv_type CollisionAABB::mType

Type of SSV.

Definition at line 81 of file OPC_Common.h.

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

• OPC_Common.h