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[Octave-bug-tracker] [bug #46946] isosurface throws errors where Matlab


From: Markus Mützel
Subject: [Octave-bug-tracker] [bug #46946] isosurface throws errors where Matlab does not
Date: Mon, 25 Jan 2016 09:35:16 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:44.0) Gecko/20100101 Firefox/44.0

Follow-up Comment #2, bug #46946 (project octave):

Changeset for this bug attached.

I adressed all points mentioned and adapted the help text and the tests.

Points 1.-3. indeed are only changes to the input argument checking.
Point 4. is added functionality. I added '__calc_isovalue_from_data__.m' for
this (is the name matching the conventions?). The reason why it is in a
separate file is that I would like to re-use it for patch #8872
('isocaps.m').

While working with the function, I found another difference to Matlab: When
calling isosurface without output arguments with different iso values
repeatedly in Matlab, it adds a new isosurface to the same axes each time. In
Octave, a new axes is created each time.
I removed the command

hax = newplot ();


to match the behaviour of Matlab.

Please, let me know if something needs to be changed.

(file #36160)
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Additional Item Attachment:

File name: isosurface.patch               Size:19 KB


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Reply to this item at:

  <http://savannah.gnu.org/bugs/?46946>

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