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FX::FXRangef Class Reference

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#include <FXRangef.h>

List of all members.

Public Member Functions

 FXRangef ()
 FXRangef (const FXRangef &bounds)
 FXRangef (const FXVec3f &lo, const FXVec3f &hi)
 FXRangef (FXfloat xlo, FXfloat xhi, FXfloat ylo, FXfloat yhi, FXfloat zlo, FXfloat zhi)
 FXRangef (const FXSpheref &sphere)
FXRangefoperator= (const FXRangef &bounds)
FXVec3foperator[] (FXint i)
const FXVec3foperator[] (FXint i) const
FXfloat width () const
FXfloat height () const
FXfloat depth () const
FXfloat longest () const
FXfloat shortest () const
FXfloat diameter () 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
FXRangefinclude (FXfloat x, FXfloat y, FXfloat z)
FXRangefinclude (const FXVec3f &v)
FXRangefinclude (const FXRangef &box)
FXRangefinclude (const FXSpheref &sphere)
FXint intersect (const FXVec4f &plane) const
FXbool intersect (const FXVec3f &u, const FXVec3f &v)
FXVec3f corner (FXint c) const

Public Attributes

FXVec3f lower
FXVec3f upper


FXbool overlap (const FXRangef &a, const FXRangef &b)
FXRangef unite (const FXRangef &a, const FXRangef &b)
FXRangef intersect (const FXRangef &a, const FXRangef &b)
FXStreamoperator<< (FXStream &store, const FXRangef &bounds)
FXStreamoperator>> (FXStream &store, FXRangef &bounds)

Detailed Description


Constructor & Destructor Documentation

FX::FXRangef::FXRangef  )  [inline]

Default constructor.

FX::FXRangef::FXRangef const FXRangef bounds  )  [inline]

Copy constructor.

FX::FXRangef::FXRangef const FXVec3f lo,
const FXVec3f hi

Initialize from two vectors.

FX::FXRangef::FXRangef FXfloat  xlo,
FXfloat  xhi,
FXfloat  ylo,
FXfloat  yhi,
FXfloat  zlo,
FXfloat  zhi

Initialize from six numbers.

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]


FXVec3f& FX::FXRangef::operator[] FXint  i  )  [inline]

Indexing with 0..1.

const FXVec3f& FX::FXRangef::operator[] FXint  i  )  const [inline]

Indexing with 0..1.

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

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

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.

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.

Friends And Related Function Documentation

FXbool overlap const FXRangef a,
const FXRangef b

Test if boxes a and b overlap.

FXRangef unite const FXRangef a,
const FXRangef b

Union of two boxes.

FXRangef intersect const FXRangef a,
const FXRangef b

Intersection of two boxes.

FXStream& operator<< FXStream store,
const FXRangef bounds

Save object to a stream.

FXStream& operator>> FXStream store,
FXRangef bounds

Load object from a stream.

Copyright © 1997-2004 Jeroen van der Zijp