SurveyGeometry Class Reference

List of all members.

Static Public Member Functions
static Coord	getEdgePoint (const Coord &from, const Coord &to)
static bool	hasEdgePoint (const Coord &, const Coord &)

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Member Function Documentation

static Coord SurveyGeometry::getEdgePoint	(	const Coord &	from,
		const Coord &	to
	)			[static]

Calculates where the line (or extension of it) through the coords exits the survey box. if !hasEdgePoint() returns the nearest corner.

static bool SurveyGeometry::hasEdgePoint	(	const Coord &	,
		const Coord &
	)			[static]

Calculates whether the line between the coords visits the survey box.