SbSphere Class Reference

Class for representing a sphere. More...

#include <Inventor/SbLinear.h>

List of all members.

Public Member Functions
	SbSphere ()
	Constructors.
	SbSphere (const SbVec3f &c, float r)
	Construct a sphere given center and radius.
void	setValue (const SbVec3f &c, float r)
	Change the center and radius.
void	setCenter (const SbVec3f &c)
	Set just the center or radius.
void	setRadius (float r)
	Set just the center or radius.
const SbVec3f &	getCenter () const
	Return the center and radius.
float	getRadius () const
	Return the center and radius.
void	circumscribe (const SbBox3f &box)
	Return a sphere containing a given box.
SbBool	intersect (const SbLine &l, SbVec3f &intersection) const
	Intersect line and sphere, returning TRUE if there is an intersection.
SbBool	intersect (const SbLine &l, SbVec3f &enter, SbVec3f &exit) const

---

Detailed Description

Represents a sphere in 3D. This is a lightweight datatype that is used for arguments or return values in the Inventor toolkit. See SoSphere for a database sphere (used for rendering, picking, etc.). {}

See Also

SbVec3f, SbLine, SoSphere

Definition at line 1370 of file SbLinear.h.

---

Constructor & Destructor Documentation

SbSphere::SbSphere

(

)

[inline]

Definition at line 1374 of file SbLinear.h.

SbSphere::SbSphere	(	const SbVec3f &	c,
		float	r
	)

---

Member Function Documentation

void SbSphere::circumscribe

(

const SbBox3f &

box

)

const SbVec3f& SbSphere::getCenter

(

)

const [inline]

Definition at line 1388 of file SbLinear.h.

float SbSphere::getRadius

(

)

const [inline]

Definition at line 1390 of file SbLinear.h.

SbBool SbSphere::intersect	(	const SbLine &	l,
		SbVec3f &	enter,
		SbVec3f &	exit
	)		const

SbBool SbSphere::intersect	(	const SbLine &	l,
		SbVec3f &	intersection
	)		const

void SbSphere::setCenter

(

const SbVec3f &

c

)

void SbSphere::setRadius

(

float

r

)

void SbSphere::setValue	(	const SbVec3f &	c,
		float	r
	)

---

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

• MeVis/ThirdParty/Sources/Inventor/inventor/lib/database/include/Inventor/SbLinear.h