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ddgLine2 Class Reference

2D Line object. More...

#include <ddggeom.h>

List of all members.

Public Members
			ddgLine2 ( ddgVector2 *p1, ddgVector2 *p2 )
			Constructor using 2 points.
		void	set ( ddgVector2 *p1, ddgVector2 *p2 )
			Constructor using 2 points.
			ddgLine2 (void)
			Default constructor.
		ddgVector2	o (void)
			Return the orthogonal slope vector. Equivalent of 2D normal.
		bool	solve ( ddgVector2 *v, int dim)
			Given X, or Y, find the other. Return ddgFailure if unsolvable.
		bool	intersect ( ddgLine2 *l, ddgVector2 *pt)
			Calculate the intersection point of this line with another.
		float	isPointLeftOfLine ( ddgVector2 *q)
			Returns [-1,1], positive if point is left of line, negative if right, 0 if on.
		ddgVector2	p
			A point on the line.
		ddgVector2	d
			Slope vector of the line.

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Detailed Description

2D Line object.

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

• ddggeom.h

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