Vec Class Reference
[Core]

#include <lvt/Vec.h>

List of all members.

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Detailed Description

3D Homogeneous vector.

Public Member Functions
float	AngleBetween (const Vec &v) const
	Returns the angle between this vector and another.
Vec	Cross (const Vec &rhs) const
	Returns the cross-product of this vector with another.
float	Distance (const class Plane &p) const
	Returns the distance from this vector to the Plane p.
float	Distance (const Vec &v) const
	Returns this distance between this vector and another.
float	Dot (const Vec &rhs) const
	Returns the dot product of this vector with another.
float	Length () const
	Returns the length of the vector.
Vec	Normalize () const
	Returns a new unit-length vector in the same direction as this vector.
Vec	operator- () const
	Reverses the direction of the vector.
Vec	Projection (const class Plane &p) const
	Returns the projection of this vector onto the Plane p.
Vec	Projection (const Vec &v) const
	Returns the projection of this vector onto another.
Vec &	operator *= (const Vec &rhs)
	Performs a component-wise multiply.
Vec &	operator *= (float rhs)
	float multiplication.
	operator const float * () const
	Conversion to C-style float array.
	operator float * ()
	Conversion to C-style float array.
bool	operator== (const Vec &rhs) const
	Compares two vectors.
Vec &	operator+= (const Vec &rhs)
	Vector addition.
Vec &	operator-= (const Vec &rhs)
	Vector subtraction.
Vec &	operator/= (float rhs)
	float division.
const float &	operator[] (int i) const
	Array-style indexing operator.
Vec &	Set (float x, float y, float z, float w=1.0)
	Sets the coordinates of the Vec.
	Vec ()
	Constructor.
Static Public Member Functions
static Vec	ZeroVector ()
	Returns a new zero vector.

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Constructor & Destructor Documentation

Vec (   )  [inline]

Constructor.

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Member Function Documentation

float AngleBetween (  const Vec &  v  )  const [inline]

Returns the angle between this vector and another.

Vec Cross (  const Vec &  rhs  )  const [inline]

Returns the cross-product of this vector with another.

float Distance (  const class Plane &  p  )  const [inline]

Returns the distance from this vector to the Plane p.

float Distance (  const Vec &  v  )  const [inline]

Returns this distance between this vector and another.

float Dot (  const Vec &  rhs  )  const [inline]

Returns the dot product of this vector with another.

float Length (   )  const [inline]

Returns the length of the vector.

Vec Normalize (   )  const [inline]

Returns a new unit-length vector in the same direction as this vector.

Vec& operator *= (  const Vec &  rhs  )  [inline]

Performs a component-wise multiply.

Vec& operator *= (  float  rhs  )  [inline]

float multiplication.

operator const float * (   )  const [inline]

Conversion to C-style float array.

operator float * (   )  [inline]

Conversion to C-style float array.

Vec& operator+= (  const Vec &  rhs  )  [inline]

Vector addition.

Vec operator- (   )  const [inline]

Reverses the direction of the vector.

Vec& operator-= (  const Vec &  rhs  )  [inline]

Vector subtraction.

Vec& operator/= (  float  rhs  )  [inline]

float division.

bool operator== (  const Vec &  rhs  )  const [inline]

Compares two vectors.

const float& operator[] (  int  i  )  const [inline]

Array-style indexing operator.

Vec Projection (  const class Plane &  p  )  const [inline]

Returns the projection of this vector onto the Plane p.

Vec Projection (  const Vec &  v  )  const [inline]

Returns the projection of this vector onto another.

Vec& Set (  float  x, float  y, float  z, float  w = 1.0 )  [inline]

Sets the coordinates of the Vec.

static Vec ZeroVector (   )  [inline, static]

Returns a new zero vector.

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