I am trying to create an STL file from the results of running marching cubes.

Attached is the modified version of the marching cubes usage example from the documentation.

It seems that skimage does not yield coherent face orientations. See attached image (the gaps are faces in the other direction).

Using meshlab's "re-orient all faces coherently" command seems to help a bit...

Is it just me or is this a bug in skimage?

Regards

Janto