Vector3 Class Reference

Public Member Functions
	Vector3 (float x, float y, float z)
float	x (void)
float	y (void)
float	z (void)
void	set (float x, float y, float z)
float	index (int offset)
void	transform (const TransMatrix &matrix)
Vector3 *	transformed (const TransMatrix &matrix)

Detailed Description

The Vector3 class represents a 3D vector.

Constructor & Destructor Documentation

Vector3::Vector3	(	float	x,
		float	y,
		float	z
	)

Constructs a new Vector3 instance.

Parameters

x	The x-coordinate of the Vector3.
y	The y-coordinate of the Vector3.
z	The z-coordinate of the Vector3.

Member Function Documentation

float Vector3::index

(

int

offset)

Returns the value at the given coordinate offset (0=x, 1=y, 2=z).

Parameters

offset

The offset for the coordinate value to return.

Returns

The coordinate value at the given offset.

void Vector3::set	(	float	x,
		float	y,
		float	z
	)

Sets the x,y,z values of the Vector3.

Parameters

x	The x-value.
y	The y-value.
z	The z-value.

void Vector3::transform

(

const TransMatrix &

matrix)

Transforms this Vector3 instance with the given TransMatrix.

Parameters

matix

The TransMatrix which will be used for the transformation.

Vector3* Vector3::transformed

(

const TransMatrix &

matrix)

Transforms a new instance of the Vector3 with the given TransMatrix and returns it.

Parameters

matix

The TransMatrix which will be used for the transformation.

Returns

The new Vector3 which has the transformation matrix applied.

float Vector3::x

(

void

)

Returns the x-coordinate of the Vector3.

Returns

The x-coordinate.

float Vector3::y

(

void

)

Returns the y-coordinate of the Vector3.

Returns

The y-coordinate.

float Vector3::z

(

void

)

Returns the z-coordinate of the Vector3.

Returns

The z-coordinate.