FX::FXRangef Class Reference

Bounds. More...

#include <FXRangef.h>

List of all members.

Public Member Functions
	FXRangef ()
	FXRangef (const FXRangef &bounds)
	FXRangef (const FXVec3f &p)
	FXRangef (const FXVec3f &l, const FXVec3f &h)
	FXRangef (FXfloat x, FXfloat y, FXfloat z)
	FXRangef (FXfloat xl, FXfloat xh, FXfloat yl, FXfloat yh, FXfloat zl, FXfloat zh)
	FXRangef (const FXSpheref &sphere)
FXRangef &	operator= (const FXRangef &bounds)
FXRangef &	set (const FXRangef &bounds)
FXRangef &	set (const FXVec3f &p)
FXRangef &	set (const FXVec3f &l, const FXVec3f &h)
FXRangef &	set (FXfloat x, FXfloat y, FXfloat z)
FXRangef &	set (FXfloat xl, FXfloat xh, FXfloat yl, FXfloat yh, FXfloat zl, FXfloat zh)
FXVec3f &	operator[] (FXint i)
const FXVec3f &	operator[] (FXint i) const
FXbool	operator== (const FXRangef &r) const
FXbool	operator!= (const FXRangef &r) const
FXfloat	width () const
FXfloat	height () const
FXfloat	depth () const
FXfloat	longest () const
FXfloat	shortest () const
FXfloat	diameter () const
FXfloat	radius () const
FXVec3f	diagonal () const
FXVec3f	center () const
FXbool	empty () const
FXbool	contains (FXfloat x, FXfloat y, FXfloat z) const
FXbool	contains (const FXVec3f &p) const
FXbool	contains (const FXRangef &bounds) const
FXbool	contains (const FXSpheref &sphere) const
FXRangef &	include (FXfloat x, FXfloat y, FXfloat z)
FXRangef &	include (const FXVec3f &v)
FXRangef &	include (const FXRangef &box)
FXRangef &	include (const FXSpheref &sphere)
FXint	intersect (const FXVec4f &plane) const
FXbool	intersect (const FXVec3f &u, const FXVec3f &v)
FXVec3f	corner (FXint c) const
FXRangef	transform (const FXMat4f &mat) const
Public Attributes
FXVec3f	lower
FXVec3f	upper

---

Detailed Description

Bounds.

---

Constructor & Destructor Documentation

FX::FXRangef::FXRangef

(

)

[inline]

Default constructor; value is not initialized.

FX::FXRangef::FXRangef

(

const FXRangef &

bounds

)

[inline]

Initialize with another range.

FX::FXRangef::FXRangef

(

const FXVec3f &

p

)

[inline]

Initialize with a single point.

FX::FXRangef::FXRangef	(	const FXVec3f &	l,
		const FXVec3f &	h
	)			[inline]

Initialize with corner points.

FX::FXRangef::FXRangef	(	FXfloat	x,
		FXfloat	y,
		FXfloat	z
	)			[inline]

Initialize with a single point.

FX::FXRangef::FXRangef	(	FXfloat	xl,
		FXfloat	xh,
		FXfloat	yl,
		FXfloat	yh,
		FXfloat	zl,
		FXfloat	zh
	)			[inline]

Initialize with explicit values.

FX::FXRangef::FXRangef

(

const FXSpheref &

sphere

)

Initialize box to fully contain the given bounding sphere.

---

Member Function Documentation

FXRangef& FX::FXRangef::operator=

(

const FXRangef &

bounds

)

[inline]

Assignment.

References lower, and upper.

FXRangef& FX::FXRangef::set

(

const FXRangef &

bounds

)

[inline]

Set value from another range.

FXRangef& FX::FXRangef::set

(

const FXVec3f &

p

)

[inline]

Set value from single point.

FXRangef& FX::FXRangef::set	(	const FXVec3f &	l,
		const FXVec3f &	h
	)			[inline]

Set value from corner points.

FXRangef& FX::FXRangef::set	(	FXfloat	x,
		FXfloat	y,
		FXfloat	z
	)			[inline]

Set value from single point.

References FX::FXVec3f::x.

FXRangef& FX::FXRangef::set	(	FXfloat	xl,
		FXfloat	xh,
		FXfloat	yl,
		FXfloat	yh,
		FXfloat	zl,
		FXfloat	zh
	)			[inline]

Set value from explicit values.

FXVec3f& FX::FXRangef::operator[]

(

FXint

i

)

[inline]

Indexing with 0..1.

const FXVec3f& FX::FXRangef::operator[]

(

FXint

i

)

const [inline]

Indexing with 0..1.

FXbool FX::FXRangef::operator==

(

const FXRangef &

r

)

const [inline]

Comparison.

References lower, and upper.

FXbool FX::FXRangef::operator!=

(

const FXRangef &

r

)

const [inline]

References lower, and upper.

FXfloat FX::FXRangef::width

(

)

const [inline]

Width of box.

FXfloat FX::FXRangef::height

(

)

const [inline]

Height of box.

FXfloat FX::FXRangef::depth

(

)

const [inline]

Depth of box.

FXfloat FX::FXRangef::longest

(

)

const

Longest side.

FXfloat FX::FXRangef::shortest

(

)

const

shortest side

FXfloat FX::FXRangef::diameter

(

)

const

Length of diagonal.

FXfloat FX::FXRangef::radius

(

)

const

Get radius of box.

FXVec3f FX::FXRangef::diagonal

(

)

const

Compute diagonal.

FXVec3f FX::FXRangef::center

(

)

const

Get center of box.

FXbool FX::FXRangef::empty

(

)

const

Test if empty.

FXbool FX::FXRangef::contains	(	FXfloat	x,
		FXfloat	y,
		FXfloat	z
	)			const

Test if box contains point x,y,z.

FXbool FX::FXRangef::contains

(

const FXVec3f &

p

)

const

Test if box contains point p.

FXbool FX::FXRangef::contains

(

const FXRangef &

bounds

)

const

Test if box properly contains another box.

FXbool FX::FXRangef::contains

(

const FXSpheref &

sphere

)

const

Test if box properly contains sphere.

FXRangef& FX::FXRangef::include	(	FXfloat	x,
		FXfloat	y,
		FXfloat	z
	)

Include point.

FXRangef& FX::FXRangef::include

(

const FXVec3f &

v

)

Include point.

FXRangef& FX::FXRangef::include

(

const FXRangef &

box

)

Include given range into box.

FXRangef& FX::FXRangef::include

(

const FXSpheref &

sphere

)

Include given sphere into this box.

FXint FX::FXRangef::intersect

(

const FXVec4f &

plane

)

const

Intersect box with normalized plane ax+by+cz+w; returns -1,0,+1.

FXbool FX::FXRangef::intersect	(	const FXVec3f &	u,
		const FXVec3f &	v
	)

Intersect box with ray u-v.

FXVec3f FX::FXRangef::corner

(

FXint

c

)

const [inline]

Get corner number 0..7.

FXRangef FX::FXRangef::transform

(

const FXMat4f &

mat

)

const

Transform range by 4x4 matrix.

---

Member Data Documentation

FXVec3f FX::FXRangef::lower

Referenced by operator!=(), operator=(), and operator==().

FXVec3f FX::FXRangef::upper

Referenced by operator!=(), operator=(), and operator==().