[Octave-bug-tracker] [bug #55481] Plotting differences from Matlab at 5.0 release

[Markus Mützel]

Follow-up Comment #15, bug #55481 (project octave):

Wrt the isonormals demo: Matlab seems to point some of the automatically
calculated normals in the opposite direction from what Octave does. That
should probably be handled in a dedicated bug.

Wrt the light demos: I don't see what you describe in demo 5. Could you please
elaborate?
In the right column of demo 9 and 10, it looks like "unlit" has the same
effect as "lit" in Matlab (like you already wrote in comment #0). I consider
this a bug in Matlab and believe Octave is actually doing better in this
case.
To be honest, I don't know what Matlab is doing in the upper left subplot of
demo 10. It doesn't look "reverselit" to me...

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