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FX::FXVec3f Class Reference

Single-precision 3-element vector. More...

#include <FXVec3f.h>

List of all members.

Public Member Functions

 FXVec3f ()
 FXVec3f (const FXVec3f &v)
 FXVec3f (const FXfloat v[])
 FXVec3f (FXfloat xx, FXfloat yy, FXfloat zz=1.0f)
 FXVec3f (FXColor color)
FXfloat & operator[] (FXint i)
const FXfloat & operator[] (FXint i) const
FXVec3f & operator= (FXColor color)
FXVec3f & operator= (const FXVec3f &v)
FXVec3f & operator= (const FXfloat v[])
FXVec3f & operator *= (FXfloat n)
FXVec3f & operator/= (FXfloat n)
FXVec3f & operator+= (const FXVec3f &v)
FXVec3f & operator-= (const FXVec3f &v)
 operator FXfloat * ()
 operator const FXfloat * () const
 operator FXVec2f & ()
 operator const FXVec2f & () const
 operator FXColor () const

Public Attributes

FXfloat x
FXfloat y
FXfloat z

Friends

FXVec3f operator+ (const FXVec3f &v)
FXVec3f operator- (const FXVec3f &v)
FXVec3f operator+ (const FXVec3f &a, const FXVec3f &b)
FXVec3f operator- (const FXVec3f &a, const FXVec3f &b)
FXVec3f operator * (const FXVec3f &a, FXfloat n)
FXVec3f operator * (FXfloat n, const FXVec3f &a)
FXVec3f operator/ (const FXVec3f &a, FXfloat n)
FXVec3f operator/ (FXfloat n, const FXVec3f &a)
FXfloat operator * (const FXVec3f &a, const FXVec3f &b)
FXVec3f operator^ (const FXVec3f &a, const FXVec3f &b)
int operator! (const FXVec3f &a)
int operator== (const FXVec3f &a, const FXVec3f &b)
int operator!= (const FXVec3f &a, const FXVec3f &b)
int operator== (const FXVec3f &a, FXfloat n)
int operator!= (const FXVec3f &a, FXfloat n)
int operator== (FXfloat n, const FXVec3f &a)
int operator!= (FXfloat n, const FXVec3f &a)
int operator< (const FXVec3f &a, const FXVec3f &b)
int operator<= (const FXVec3f &a, const FXVec3f &b)
int operator> (const FXVec3f &a, const FXVec3f &b)
int operator>= (const FXVec3f &a, const FXVec3f &b)
int operator< (const FXVec3f &a, FXfloat n)
int operator<= (const FXVec3f &a, FXfloat n)
int operator> (const FXVec3f &a, FXfloat n)
int operator>= (const FXVec3f &a, FXfloat n)
int operator< (FXfloat n, const FXVec3f &a)
int operator<= (FXfloat n, const FXVec3f &a)
int operator> (FXfloat n, const FXVec3f &a)
int operator>= (FXfloat n, const FXVec3f &a)
FXfloat len2 (const FXVec3f &a)
FXfloat len (const FXVec3f &a)
FXVec3f normalize (const FXVec3f &a)
FXVec3f lo (const FXVec3f &a, const FXVec3f &b)
FXVec3f hi (const FXVec3f &a, const FXVec3f &b)
FXVec3f normal (const FXVec3f &a, const FXVec3f &b, const FXVec3f &c)
FXVec3f normal (const FXVec3f &a, const FXVec3f &b, const FXVec3f &c, const FXVec3f &d)
FXStream & operator<< (FXStream &store, const FXVec3f &v)
FXStream & operator>> (FXStream &store, FXVec3f &v)

Detailed Description

Single-precision 3-element vector.

Constructor & Destructor Documentation

FX::FXVec3f::FXVec3f (   )  [inline]
 

Default constructor.

FX::FXVec3f::FXVec3f (  const FXVec3f &  v  )  [inline]
 

Copy constructor.

FX::FXVec3f::FXVec3f (  const FXfloat  v[]  )  [inline]
 

Initialize from array of floats.

FX::FXVec3f::FXVec3f (  FXfloat  xx,
FXfloat  yy,
FXfloat  zz = 1.0f
)  [inline]
 

Initialize with components.

FX::FXVec3f::FXVec3f (  FXColor  color  ) 
 

Initialize with color.

Member Function Documentation

FXfloat& FX::FXVec3f::operator[] (  FXint  i  )  [inline]
 

Return a non-const reference to the ith element.

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

Return a const reference to the ith element.

FXVec3f& FX::FXVec3f::operator= (  FXColor  color  ) 
 

Assign color.

FXVec3f& FX::FXVec3f::operator= (  const FXVec3f &  v  )  [inline]
 

Assignment.

FXVec3f& FX::FXVec3f::operator= (  const FXfloat  v[]  )  [inline]
 

Assignment from array of floats.

FXVec3f& FX::FXVec3f::operator *= (  FXfloat  n  )  [inline]
 

Assigning operators.

FX::FXVec3f::operator FXfloat * (   )  [inline]
 

Conversions.

FX::FXVec3f::operator FXColor (   )  const
 

Convert to color.

Friends And Related Function Documentation

FXVec3f operator+ (  const FXVec3f &  v  )  [friend]
 

Unary.

FXVec3f operator+ (  const FXVec3f &  a,
const FXVec3f &  b
)  [friend]
 

Adding.

FXVec3f operator- (  const FXVec3f &  a,
const FXVec3f &  b
)  [friend]
 

Subtracting.

FXVec3f operator * (  const FXVec3f &  a,
FXfloat  n
)  [friend]
 

Scaling.

FXfloat operator * (  const FXVec3f &  a,
const FXVec3f &  b
)  [friend]
 

Dot and cross products.

int operator! (  const FXVec3f &  a  )  [friend]
 

Test if zero.

int operator== (  const FXVec3f &  a,
const FXVec3f &  b
)  [friend]
 

Equality tests.

int operator< (  const FXVec3f &  a,
const FXVec3f &  b
)  [friend]
 

Inequality tests.

FXfloat len2 (  const FXVec3f &  a  )  [friend]
 

Length and square of length.

FXVec3f normalize (  const FXVec3f &  a  )  [friend]
 

Normalize vector.

FXVec3f lo (  const FXVec3f &  a,
const FXVec3f &  b
)  [friend]
 

Lowest or highest components.

FXVec3f normal (  const FXVec3f &  a,
const FXVec3f &  b,
const FXVec3f &  c
)  [friend]
 

Compute normal from three points a,b,c.

FXVec3f normal (  const FXVec3f &  a,
const FXVec3f &  b,
const FXVec3f &  c,
const FXVec3f &  d
)  [friend]
 

Compute approximate normal from four points a,b,c,d.

FXStream& operator<< (  FXStream &  store,
const FXVec3f &  v
)  [friend]
 

Save vector to a stream.

FXStream& operator>> (  FXStream &  store,
FXVec3f &  v
)  [friend]
 

Load vector from a stream.

Copyright © 1997-2005 Jeroen van der Zijp