FMath/FMVector2.h File Reference

The file containing the class and global functions for 2 dimensional vectors. More...

Go to the source code of this file.

Classes
class	FMVector2
	A 2 dimensional vector. More...
Typedefs
typedef fm::vector< FMVector2 >	FMVector2List
	A dynamically-sized array of 2D vectors or points.
Functions
FMVector2	operator+ (const FMVector2 &a, const FMVector2 &b)
	Vector addition with two vectors.
FMVector2	operator- (const FMVector2 &a, const FMVector2 &b)
	Vector subtraction with two vectors.
float	operator * (const FMVector2 &a, const FMVector2 &b)
	Dot product of two vectors.
FMVector2	operator * (const FMVector2 &a, float b)
	Scalar multiplication with a vector.
FMVector2	operator * (float a, const FMVector2 &b)
	Scalar multiplication with a vector.
FMVector2	operator/ (const FMVector2 &a, float b)
	Scalar divison with a vector.
bool	IsEquivalent (const FMVector2 &a, const FMVector2 &b)
	Retrieves whether two 2D vectors are equivalent.
bool	operator== (const FMVector2 &a, const FMVector2 &b)
	See above.

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Detailed Description

The file containing the class and global functions for 2 dimensional vectors.

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Function Documentation

bool IsEquivalent (  const FMVector2 &  a, const FMVector2 &  b )  [inline]

Retrieves whether two 2D vectors are equivalent. Parameters: a  A first vector. b  A second vector. Returns: Whether the two given 2D vectors are equivalent.

FMVector2 operator * (  float  a, const FMVector2 &  b )  [inline]

Scalar multiplication with a vector. Parameters: a  The scalar. b  The vector. Returns: The vector representing the resulting the vector.

FMVector2 operator * (  const FMVector2 &  a, float  b )  [inline]

Scalar multiplication with a vector. Parameters: a  The vector. b  The scalar. Returns: The FMVector2 representing the resulting the vector.

float operator * (  const FMVector2 &  a, const FMVector2 &  b )  [inline]

Dot product of two vectors. Parameters: a  The first vector. b  The second vector. Returns: The result of the dot product.

FMVector2 operator+ (  const FMVector2 &  a, const FMVector2 &  b )  [inline]

Vector addition with two vectors. Parameters: a  The first vector. b  The second vector. Returns: The FMVector2 representation of the resulting vector.

FMVector2 operator- (  const FMVector2 &  a, const FMVector2 &  b )  [inline]

Vector subtraction with two vectors. Parameters: a  The first vector. b  The second vector. Returns: The FMVector2 representation of the resulting vector.

FMVector2 operator/ (  const FMVector2 &  a, float  b )  [inline]

Scalar divison with a vector. Parameters: a  The vector. b  The scalar. Returns: The vector representing the resulting the vector.

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