Ult::Vector3D Class Reference

#include <Vector3D.h>

Public Member Functions
	Vector3D ()
	Vector3D (float x, float y, float z)
	Vector3D (const Vector3D &v)
void	Add (const Vector3D &v1, const Vector3D &v2)
void	Subtract (const Vector3D &v1, const Vector3D &v2)
void	Multiply (const Vector3D &v1, const Vector3D &v2)
void	Divide (const Vector3D &v1, const Vector3D &v2)
void	Add (const Vector3D &v1, const float f)
void	Subtract (const Vector3D &v1, const float f)
void	Multiply (const Vector3D &v1, const float f)
void	Divide (const Vector3D &v1, const float f)
void	operator= (const Vector3D &v)
void	operator+= (const Vector3D &v)
void	operator-= (const Vector3D &v)
void	operator/= (const Vector3D &v)
void	operator*= (const Vector3D &v)
Vector3D	operator+ (const Vector3D &v) const
Vector3D	operator- (const Vector3D &v) const
Vector3D	operator/ (const Vector3D &v) const
Vector3D	operator* (const Vector3D &v) const
Vector3D	operator+ (const float &f) const
Vector3D	operator- (const float &f) const
Vector3D	operator/ (const float &f) const
Vector3D	operator* (const float &f) const
void	Negate ()
float	Dot3 (const Vector3D &v) const
float	Magnitude () const
void	Normalize ()
void	Normalize (const Vector3D &p1, const Vector3D &p2, const Vector3D &p3)
Vector3D	CrossProduct (const Vector3D &v) const

Public Attributes
float	x
float	y
float	z

Detailed Description

Vector with 3 components (x,y,z).

Constructor & Destructor Documentation

Vector3D() [1/3]

Ult::Vector3D::Vector3D

(

)

Vector3D constructor. Sets x=y=z=0.

Vector3D() [2/3]

Ult::Vector3D::Vector3D	(	float	x,
		float	y,
		float	z )

Vector3D constructor from input values.

Vector3D() [3/3]

Ult::Vector3D::Vector3D

(

const Vector3D &

v

)

Vector3D copy constructor.

Member Function Documentation

Add() [1/2]

void Ult::Vector3D::Add	(	const Vector3D &	v1,
		const float	f )

Sets this vector to the scalar addition of v1 and f.

Add() [2/2]

void Ult::Vector3D::Add	(	const Vector3D &	v1,
		const Vector3D &	v2 )

Sets this vector to the addition of v1 and v2.

CrossProduct()

Vector3D Ult::Vector3D::CrossProduct

(

const Vector3D &

v

)

const

Returns the cross product of this vector and v.

Divide() [1/2]

void Ult::Vector3D::Divide	(	const Vector3D &	v1,
		const float	f )

Sets this vector to the scalar division of v1 and f.

Divide() [2/2]

void Ult::Vector3D::Divide	(	const Vector3D &	v1,
		const Vector3D &	v2 )

Sets this vector to the element-wise division of v1 and v2.

Dot3()

float Ult::Vector3D::Dot3

(

const Vector3D &

v

)

const

Returns the dot product of this vector and v.

Magnitude()

float Ult::Vector3D::Magnitude

(

)

const

Returns the magnitude of this vector.

Multiply() [1/2]

void Ult::Vector3D::Multiply	(	const Vector3D &	v1,
		const float	f )

Sets this vector to the scalar multiplication of v1 and f.

Multiply() [2/2]

void Ult::Vector3D::Multiply	(	const Vector3D &	v1,
		const Vector3D &	v2 )

Sets this vector to the element-wise multiplication of v1 and v2.

Negate()

void Ult::Vector3D::Negate

(

)

Sets this vector to -x,-y,-z.

Normalize() [1/2]

void Ult::Vector3D::Normalize

(

)

Normalizes this vector.

Normalize() [2/2]

void Ult::Vector3D::Normalize	(	const Vector3D &	p1,
		const Vector3D &	p2,
		const Vector3D &	p3 )

Sets this vector to the normal of the triangle made up of p1,p2,p3.

operator*() [1/2]

Vector3D Ult::Vector3D::operator*

(

const float &

f

)

const

Returns the scalar multiplication of this vector and f.

operator*() [2/2]

Vector3D Ult::Vector3D::operator*

(

const Vector3D &

v

)

const

Returns the element-wise multiplication of this vector and v.

operator*=()

void Ult::Vector3D::operator*=

(

const Vector3D &

v

)

Multiplies this vector element-wise by v.

operator+() [1/2]

Vector3D Ult::Vector3D::operator+

(

const float &

f

)

const

Returns the scalar addition of this vector and f.

operator+() [2/2]

Vector3D Ult::Vector3D::operator+

(

const Vector3D &

v

)

const

Returns the sum of this vector and v.

operator+=()

void Ult::Vector3D::operator+=

(

const Vector3D &

v

)

Adds v to this vector.

operator-() [1/2]

Vector3D Ult::Vector3D::operator-

(

const float &

f

)

const

Returns the scalar subtraction of this vector and f.

operator-() [2/2]

Vector3D Ult::Vector3D::operator-

(

const Vector3D &

v

)

const

Returns the difference of this vector and v.

operator-=()

void Ult::Vector3D::operator-=

(

const Vector3D &

v

)

Subtracts v from this vector.

operator/() [1/2]

Vector3D Ult::Vector3D::operator/

(

const float &

f

)

const

Returns the scalar division of this vector and f.

operator/() [2/2]

Vector3D Ult::Vector3D::operator/

(

const Vector3D &

v

)

const

Returns the element-wise division of this vector and v.

operator/=()

void Ult::Vector3D::operator/=

(

const Vector3D &

v

)

Divides this vector element-wise by v.

operator=()

void Ult::Vector3D::operator=

(

const Vector3D &

v

)

Sets this vector equal to v.

Subtract() [1/2]

void Ult::Vector3D::Subtract	(	const Vector3D &	v1,
		const float	f )

Sets this vector to the scalar subtraction of v1 and f.

Subtract() [2/2]

void Ult::Vector3D::Subtract	(	const Vector3D &	v1,
		const Vector3D &	v2 )

Sets this vector to the subtraction of v1 and v2.

Member Data Documentation

x

float Ult::Vector3D::x

The 3 components of this vector.

y

float Ult::Vector3D::y

z

float Ult::Vector3D::z

---

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

• include/Ult/Math/Vector3D.h
• src/Math/Vector3D.cpp