incoherent face orientation in marching cubes

Janto Dreijer jantod at gmail.com
Mon Jan 6 06:34:22 EST 2014


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
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