LoVector.H File Reference

Some utility types and functions related to vectors and images of vectors. More...

#include "Robots/LoBot/util/LoMath.H"
#include "Image/Image.H"
#include "Image/Point2D.H"
#include <math.h>

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Typedefs
typedef Point2D< float >	lobot::Vector
typedef Image< Vector >	lobot::VectorImage
Functions
float	lobot::direction (const Vector &v)
	Return the radial direction of the supplied vector.
Vector	lobot::unit_vector (float dir)
	Return the unit vector associated with the given radial direction.
float	lobot::magnitude (const Vector &v)
	Return the magnitude of the supplied vector.
Vector	lobot::normalized (const Vector &v)
	Normalize the supplied vector and return the result.
float	lobot::dot (const Vector &a, const Vector &b)
	Return the dot product of two 2D vectors.
const Vector &	lobot::get_vector (const VectorImage &I, int x, int y)
	From an image of vectors, extract the vector at pixel location (x,y).


Vector	lobot::operator* (float k, const Vector &V)
	Some quick operators for vectors.
Vector	lobot::operator* (const Vector &V, float k)
Vector	lobot::operator/ (const Vector &V, float k)

Detailed Description

Some utility types and functions related to vectors and images of vectors.

Definition in file LoVector.H.