Function DoIntervalsIntersect

src/Cuboid.cpp:11–18

Returns true if the two specified intervals have a non-empty union

/// Returns true if the two specified intervals have a non-empty union
static bool DoIntervalsIntersect(int a_Min1, int a_Max1, int a_Min2, int a_Max2)
{
	return (
		((a_Min1 >= a_Min2) && (a_Min1 <= a_Max2)) ||  // Start of first  interval is within the second interval
		((a_Max1 >= a_Min2) && (a_Max1 <= a_Max2)) ||  // End   of first  interval is within the second interval
		((a_Min2 >= a_Min1) && (a_Min2 <= a_Max1))     // Start of second interval is within the first interval
	);
}