[Octave-bug-tracker] [bug #65431] crash after hgload certain data

[anonymous]

Follow-up Comment #54, bug #65431 (group octave):

@liang tang - it seems that the problems you have providing fvcd shaped data
to c data would all be alleviated by inputting that as faceverrexcdata. That
would also work in Matlab.  Is there some other aspect requiring it to be
input as cdata?  For the time being avoiding a hard crash takes precedence
over preserving compatibility of undocumented behavior.

@markus - sounds good. Another thought about the vertices, after creating the
patch by face/vertices, I should be able to later set() either cdata or
facevertexcdata based on the input geometry. x/y/zdata would have to be
learned from a get(), but I shouldn’t expect vertices to have changed from
the input specification because I changed color data.   I suspect Matlab cdata
only looks at xyzdata and fvcd only looks at f/v geometry, so there’s no
need to e.g. adjust vertices to match vertex-cdata.  Maybe we do? That might
be worth looking into to tackle the fixme. Maybe a good opportunity for me to
learn to navigate graphics.cc


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