float3 Struct Reference

Represents a 3D vector of floats for use on both the CPU and GPU. More...

Functions
	float3 (float m_x, float m_y, float m_z)
	Constructor : Creates a float3 whose elements have the specified values. More...
float3	add (float3 b)
	Returns the addition of two float3 More...
float3	sub (float3 b)
	Returns the substraction of two float3 More...
void	divide (float a)
	Divides the float3 by a specified scalar value More...
float3	multiply (float a)
	Multiplies the float3 by a specified scalar value More...
float	norm ()
	Returns the length of the float3 More...
float	dot (float3 b)
	Returns the dot product of two vectors. More...
float3	cross (float3 b)
	Returns the cross product of two vectors More...

Attributes
float	x
	The x component of the float3. More...
float	y
	the y component of the float3. More...
float	z
	the z component of the float3. More...

Detailed Description

Represents a 3D vector of floats for use on both the CPU and GPU.

Constructor and Destructor

float3()

float3 ( float  m_x, float  m_y, float  m_z  )

inline

Constructor : Creates a float3 whose elements have the specified values.

Parameters

m_x	value to assign to the x field.
m_y	value to assign to the y field.
m_z	value to assign to the z field

Referenced by float3.add(), float3.cross(), float3.multiply(), and float3.sub().

Functions

add()

float3 add ( float3  b )

inline

Returns the addition of two float3

Parameters

b

Returns

The second vector to add.

sub()

float3 sub ( float3  b )

inline

Returns the substraction of two float3

Parameters

b	The second vector.

Returns

divide()

void divide ( float  a )

inline

Divides the float3 by a specified scalar value

Parameters

a	The scalar value

multiply()

float3 multiply ( float  a )

inline

Multiplies the float3 by a specified scalar value

Parameters

a	The scalar value

Returns

norm()

float norm ( )

inline

Returns the length of the float3

Returns

dot()

float dot ( float3  b )

inline

Returns the dot product of two vectors.

Parameters

b	The second vector

Returns

cross()

float3 cross ( float3  b )

inline

Returns the cross product of two vectors

Parameters

b	The second vector

Returns

Variables

x

float x

The x component of the float3.

Referenced by float3.add(), float3.cross(), float3.divide(), float3.dot(), float3.float3(), float3.multiply(), Matrix3x3.multiply(), float3.norm(), and float3.sub().

y

float y

the y component of the float3.

Referenced by float3.add(), float3.cross(), float3.divide(), float3.dot(), float3.float3(), float3.multiply(), Matrix3x3.multiply(), float3.norm(), and float3.sub().

z

float z

the z component of the float3.

Referenced by float3.add(), float3.cross(), float3.divide(), float3.dot(), float3.float3(), float3.multiply(), Matrix3x3.multiply(), float3.norm(), and float3.sub().