syBR::Core::AABB Class Reference

Axis-Aligned Bounding Box class. More...

#include <AABB.hpp>

List of all members.

Public Member Functions
	AABB ()
	Constructor.
	AABB (const AABB &aabb)
	Copy constructor.
void	initialize (const Vector3D &min, const Vector3D &max)
	Initialize from min and max vectors.
bool	isInside (const Vector3D &vec) const
	Check if a vector is in the bounding box.
Private Attributes
Vector3D	m_min
	Minimum/maximum vector of the AABB.
Vector3D	m_max

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Detailed Description

Axis-Aligned Bounding Box class.

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Constructor & Destructor Documentation

syBR::Core::AABB::AABB

(

)

Constructor.

it initializes min and max vectors of the bounding-box to null vectors

syBR::Core::AABB::AABB

(

const AABB &

aabb

)

Copy constructor.

Parameters:

aabb

AABB from which min/max vectors must be copied

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Member Function Documentation

void syBR::Core::AABB::initialize	(	const Vector3D &	min,
		const Vector3D &	max
	)

Initialize from min and max vectors.

Parameters:

	min	Minimum vector
	max	Maximum vector

bool syBR::Core::AABB::isInside

(

const Vector3D &

vec

)

const

Check if a vector is in the bounding box.

Parameters:

vec

Vector to be checked against the AABB

Returns:

One of these:

• true if the vector is in the AABB
• false otherwise

A point is in the bounding box if

• its x coordinate is >= min.x and <= max.x
• its y coordinate is >= min.y and <= max.y
• its z coordinate is >= min.z and <= max.z

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Member Data Documentation

Vector3D syBR::Core::AABB::m_min [private]

Minimum/maximum vector of the AABB.

Vector3D syBR::Core::AABB::m_max [private]

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

• /home/seb/syBR/core/src/boundingBox/AABB.hpp
• /home/seb/syBR/core/src/boundingBox/AABB.cpp

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Copyright © 2008 by Sebastien Frippiat

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License.
Last modified Tue Dec 30 17:57:33 2008