Fixed segfault on error bug and improved error reporting.
Allow degenerate convex hulls when they are converted to a pixel/voxel domain.
Added functions WlzConvexHullVtxD[23]ToI[23](). Allow degenerate 2D convex hulls when gathering vertices for 3D convex hull from a planedomain.
Allow degenerate convex hulls but return degenerate error along with convex hull domain.
Allow degenerate convex hulls and added WlzConvexHullDegenerate3() so compute them.
Fixed enclosure classifications using the new convex hull code.
Fixed simple bug in WLZ_VTX_3_NINT macro.
Added WlzConvexHullVtxD[23]ToI[23]().
Now use sse3 by default for AMD64 builds.
Autogenerated.