Public Member Functions
	Sphere ()

	Sphere (Vector3 center, float radius)

float	getRadius ()

void	setRadius (float radius)

Vector3	getCenter ()

void	setCenter (Vector3 center)

boolean	intersects (Sphere s)

boolean	intersects (AxisAlignedBox box)

boolean	intersects (Plane plane)

boolean	intersects (Vector3 v)

void	merge (Sphere oth)

Detailed Description

A sphere primitive, mostly used for bounds checking.
Remarks:
A sphere in math texts is normally represented by the function
x^2 + y^2 + z^2 = r^2 (for sphere's centered on the origin). Ogre stores spheres
simply as a center point and a radius.

Constructor & Destructor Documentation

◆ Sphere() [1/2]

Sphere.Sphere ( )

Standard constructor - creates a unit sphere around the origin.

◆ Sphere() [2/2]

Sphere.Sphere	(	Vector3	center,
		float	radius
	)

Constructor allowing arbitrary spheres.

Parameters

center	The center point of the sphere.
radius	The radius of the sphere.

Member Function Documentation

◆ getCenter()

Vector3 Sphere.getCenter ( )

Returns the center point of the sphere.

◆ getRadius()

float Sphere.getRadius ( )

Returns the radius of the sphere.

◆ intersects() [1/4]

boolean Sphere.intersects ( AxisAlignedBox box )

Returns whether or not this sphere intersects a box.

◆ intersects() [2/4]

boolean Sphere.intersects ( Plane plane )

Returns whether or not this sphere intersects a plane.

◆ intersects() [3/4]

boolean Sphere.intersects ( Sphere s )

Returns whether or not this sphere intersects another sphere.

◆ intersects() [4/4]

boolean Sphere.intersects ( Vector3 v )

Returns whether or not this sphere intersects a point.

◆ merge()

void Sphere.merge ( Sphere oth )

Merges another Sphere into the current sphere

◆ setCenter()

void Sphere.setCenter ( Vector3 center )

Sets the center point of the sphere.

◆ setRadius()

void Sphere.setRadius ( float radius )

Sets the radius of the sphere.

Public Member Functions