AABB Class Reference

Axis Aligned Bounding Box (AABB), usually calculate some rough but fast collision detection. More...

#include <AABB.h>

Public Member Functions
	AABB ()
	Constructor.
	AABB (const Vec3 &min, const Vec3 &max)
	Constructor.
Vec3	getCenter ()
	Gets the center point of the bounding box.
bool	intersects (const AABB &aabb) const
	Tests whether this bounding box intersects the specified bounding object.
bool	containPoint (const Vec3 &point) const
	check whether the point is in.
void	merge (const AABB &box)
	Sets this bounding box to the smallest bounding box that contains both this bounding object and the specified bounding box.
void	set (const Vec3 &min, const Vec3 &max)
	Sets this bounding box to the specified values.
void	reset ()
	Reset min and max value.If you invoke this method, isEmpty() shall return true.
bool	isEmpty () const
	check the AABB object is empty(reset).
void	updateMinMax (const Vec3 *point, ssize_t num)
	update the _min and _max from the given point.
void	transform (const Mat4 &mat)
	Transforms the bounding box by the given transformation matrix.

Detailed Description

Axis Aligned Bounding Box (AABB), usually calculate some rough but fast collision detection.

Constructor & Destructor Documentation

AABB() [1/2]

AABB

(

)

Constructor.

@lua new

AABB() [2/2]

AABB	(	const Vec3 &	min,
		const Vec3 &	max )

Constructor.

@lua new

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

• AABB.h