An axis aligned bounding box. More...

Public Member Functions
void	Combine (const b2AABB &aabb)
	Combine an AABB into this one.
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.
b2Vec2	GetCenter () const
	Get the center of the AABB.
b2Vec2	GetExtents () const
	Get the extents of the AABB (half-widths).
float32	GetPerimeter () const
	Get the perimeter length.
bool	IsValid () const
	Verify that the bounds are sorted.
bool	RayCast (b2RayCastOutput *output, const b2RayCastInput &input) const
Public Attributes
b2Vec2	lowerBound
	the lower vertex
b2Vec2	upperBound
	the upper vertex

Detailed Description

An axis aligned bounding box.

Definition at line 162 of file b2Collision.h.

Member Function Documentation

void b2AABB::Combine ( const b2AABB & aabb ) [inline]

Combine an AABB into this one.

Definition at line 188 of file b2Collision.h.

Combine two AABBs into this one.

Definition at line 195 of file b2Collision.h.

bool b2AABB::Contains ( const b2AABB & aabb ) const [inline]

Does this aabb contain the provided AABB.

Definition at line 202 of file b2Collision.h.

b2Vec2 b2AABB::GetCenter ( ) const [inline]

Get the center of the AABB.

Definition at line 168 of file b2Collision.h.

b2Vec2 b2AABB::GetExtents ( ) const [inline]

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

Definition at line 174 of file b2Collision.h.

float32 b2AABB::GetPerimeter ( ) const [inline]

Get the perimeter length.

Definition at line 180 of file b2Collision.h.

bool b2AABB::IsValid ( ) const [inline]

Verify that the bounds are sorted.

Definition at line 254 of file b2Collision.h.

Definition at line 133 of file b2Collision.cpp.

the lower vertex

Definition at line 214 of file b2Collision.h.

the upper vertex

Definition at line 215 of file b2Collision.h.

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