half_line.cpp File Reference

#include "geometry/half_line.h"
#include <math/box2.h>
#include <geometry/shape_utils.h>

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Functions
bool	VectorsInSameQuadrant (const VECTOR2I &aA, const VECTOR2I &aB)
	Check if two vectors point into the same quadrant.

Function Documentation

VectorsInSameQuadrant()

bool VectorsInSameQuadrant	(	const VECTOR2I &	aA,
		const VECTOR2I &	aB )

Check if two vectors point into the same quadrant.

Definition at line 34 of file half_line.cpp.

References VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by HALF_LINE::Contains(), HALF_LINE::Intersect(), and HALF_LINE::Intersect().