Detailed Description

General Wall class for walls defined around unordered endpoints Primarily to handle ray intersections.

Public Member Functions
	SimWall2D ()
	default constructor makes canonical wall
	SimWall2D (const Point2 &a, const Point2 &b)
	constructors using endpoints
	SimWall2D (double ax, double ay, double bx, double by)
void	print (const std::string &s="") const
	required by testable
bool	equals (const SimWall2D &other, double tol=1e-9) const
Point2	a () const
	access
Point2	b () const
SimWall2D	scale (double s) const
	scales a wall to produce a new wall
double	length () const
	geometry
Point2	midpoint () const
bool	intersects (const SimWall2D &wall, boost::optional< Point2 & > pt=boost::none) const
	intersection check between two segments returns true if they intersect, with the intersection point in the optional second argument
Point2	norm () const
	norm is a 2D point representing the norm of the wall
Rot2	reflection (const Point2 &init, const Point2 &intersection) const
	reflection around a point of impact with a wall from a starting (init) point at a given impact point (intersection), returning the angle away from the impact

The documentation for this class was generated from the following files:

Public Member Functions