Return value of {@link #intersectLineSegmentAab(double, double, double, double, double, double, double, double, double, double, double, double, Vector2d)} and
{@link #intersectLineSegmentAab(Vector3d, Vector3d, Vector3d, Vector3d, Vector2d)} to indicate that the line segment lies completely inside of the axis-aligned box;
or return value of {@link #intersectLineSegmentAar(double, double, double, double, double, double, double, double, Vector2d)} and
{@link #intersectLineSegmentAar(Vector2d, Vector2d, Vector2d, Vector2d, Vector2d)} to indicate that the line segment lies completely inside of the axis-aligned rectangle.
Return value of {@link #intersectLineSegmentAab(double, double, double, double, double, double, double, double, double, double, double, double, Vector2d)} and {@link #intersectLineSegmentAab(Vector3d, Vector3d, Vector3d, Vector3d, Vector2d)} to indicate that the line segment lies completely inside of the axis-aligned box; or return value of {@link #intersectLineSegmentAar(double, double, double, double, double, double, double, double, Vector2d)} and {@link #intersectLineSegmentAar(Vector2d, Vector2d, Vector2d, Vector2d, Vector2d)} to indicate that the line segment lies completely inside of the axis-aligned rectangle.