Function LNLIB_XYZ_is_unit

dotnet/CAPI/src/XYZ_CAPI.cpp:121–125

}

int LNLIB_XYZ_is_unit(XYZ_C xyz, double epsilon)
{
	LNLib::XYZ vv(xyz.x, xyz.y, xyz.z);
	return vv.IsUnit(epsilon) ? 1 : 0;
}

int LNLIB_XYZ_is_almost_equal(XYZ_C a, XYZ_C b, double epsilon)
{