public static void CheckAllUnfoldedFacesForCorrectUnfold(List <List <Surface> > unfoldsurfaces) { foreach (var srflist in unfoldsurfaces) { UnfoldTestUtils.AssertNoSurfaceIntersections(srflist); UnfoldTestUtils.AssertConditionForEverySurfaceAgainstEverySurface(srflist, UnfoldTestUtils.AssertSurfacesAreCoplanar); UnfoldTestUtils.AssertConditionForEverySurfaceAgainstEverySurface(srflist, UnfoldTestUtils.AssertRotatedSurfacesDoNotShareSameCenter); } }