math::Vector2d Struct Reference

A basic 2D vector. More...

#include <math_2d.h>

Public Member Functions
	Vector2d ()
	Constructs a zero-vector.
	Vector2d (Scalar x, Scalar y)
	Constructs a vector with the specified components.
Scalar	length () const
	The magnitude (length) of the vector.
Scalar	lengthSquared () const
	Returns the length squared.
Vector2d	normalized () const
	Returns a normalized (length = 1) version of this vector.
Vector2d	operator+ (const Vector2d &v) const
	Vector addition.
Vector2d	operator- (const Vector2d &v) const
	Vector subtraction.
Vector2d	operator* (Scalar s) const
	Scalar multiplication.
Vector2d	operator/ (Scalar s) const
	Scalar division.
Scalar	operator* (const Vector2d &v) const
	Dot product
Scalar	cross (const Vector2d &v) const
	A 2d version of the cross product, returning a scalar.

Public Attributes
Scalar	x
	x coordinate
Scalar	y
	y coordinate

Detailed Description

A basic 2D vector.

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The documentation for this struct was generated from the following file:

• C:/Users/lemo/work/darwin/core/math_2d.h