b2AABB Struct Reference

An axis aligned bounding box. More...

#include <b2Collision.h>

List of all members.

Public Member Functions
bool	IsValid () const
	Verify that the bounds are sorted.
b2Vec2	GetCenter () const
	Get the center of the AABB.
b2Vec2	GetExtents () const
	Get the extents of the AABB (half-widths).
void	Combine (const b2AABB &aabb1, const b2AABB &aabb2)
	Combine two AABBs into this one.
bool	Contains (const b2AABB &aabb) const
	Does this aabb contain the provided AABB.
bool	RayCast (b2RayCastOutput *output, const b2RayCastInput &input) const
Public Attributes
b2Vec2	lowerBound
	the lower vertex
b2Vec2	upperBound
	the upper vertex

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Detailed Description

An axis aligned bounding box.

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Member Function Documentation

void b2AABB::Combine	(	const b2AABB &	aabb1,
		const b2AABB &	aabb2
	)			[inline]

Combine two AABBs into this one.

bool b2AABB::Contains

(

const b2AABB &

aabb

)

const [inline]

Does this aabb contain the provided AABB.

b2Vec2 b2AABB::GetCenter

(

)

const [inline]

Get the center of the AABB.

b2Vec2 b2AABB::GetExtents

(

)

const [inline]

Get the extents of the AABB (half-widths).

bool b2AABB::IsValid

(

)

const [inline]

Verify that the bounds are sorted.

bool b2AABB::RayCast	(	b2RayCastOutput *	output,
		const b2RayCastInput &	input
	)			const

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Member Data Documentation

b2Vec2 b2AABB::lowerBound

the lower vertex

b2Vec2 b2AABB::upperBound

the upper vertex

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

• Box2D/Box2D/Collision/b2Collision.h
• Box2D/Box2D/Collision/b2Collision.cpp