geom::LineRT Struct Reference

A class representing a line as the angle and the distance from the origin. More...

#include <geom.hh>

List of all members.

Public Member Functions
	LineRT ()
	Create a line.
	LineRT (float rho, float theta)
	Create a line.
	LineRT (const Line &line)
	Create a line by converting from an end-point representation.
bool	operator< (const LineRT &line) const
	Compares lines according to the rho values.
Public Attributes
float	rho
	the distance to the origin
float	theta
	the angle of the normal

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Detailed Description

A class representing a line as the angle and the distance from the origin.

In this representation, rho is the distance between the line and the origin, and theta is the angle of the normal of the line.

Note:

rho can also be negative, and the range of theta is not restricted.

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Constructor & Destructor Documentation

geom::LineRT::LineRT (  float  rho, float  theta )  [inline]

Create a line. Parameters: rho  = the distance to the origin theta  = the angle of the normal

geom::LineRT::LineRT (  const Line &  line  )  [inline]

Create a line by converting from an end-point representation. Parameters: line  = the line to convert from

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

• geom.hh

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