[Octave-patch-tracker] [patch #8872] add isocaps

[Markus Mützel]

URL:
  <http://savannah.gnu.org/patch/?8872>

                 Summary: add isocaps
                 Project: GNU Octave
            Submitted by: mmuetzel
            Submitted on: Di 19 Jan 2016 16:32:59 GMT
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

This is an implementation of the function 'isocaps'.

While testing, I found two minor issues:
Matlab allows calling this function with only one input argument. In this
case, it calculates a value for the iso-surface from the 3d data. The same
goes for the function 'isosurface'. However, this is nowhere mentioned in the
official documentation for none of the two functions (at least, I have found
no documentation on this).
Should I try to implement it anyway? As of now, calling 'isocaps' or
'isosurface' in Octave with one input argument throws an error.

The second issue is in 'isosurface': Even if the help text for isosurface
states that it can be called with the additional input argument "verbose", it
does not seem to work. According to the help text, this should work:
isosurface (rand (12, 12, 12), .5, "verbose")
However, it throws: "error: COLORS must be a matrix of dim 3 and of same size
as C"
As of now, 'isocaps' accepts "verbose" as an arguments but does not pass it on
to isosurface (effectively ignoring it).
Is this behaviour OK?




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File Attachments:


-------------------------------------------------------
Date: Di 19 Jan 2016 16:32:59 GMT  Name: isocaps.m  Size: 16kB   By: mmuetzel

<http://savannah.gnu.org/patch/download.php?file_id=36093>

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