[Octave-bug-tracker] [bug #52293] mesh surface is incorrect color for OpenGL toolkits

[Rik]

URL:
  <http://savannah.gnu.org/bugs/?52293>

                 Summary: mesh surface is incorrect color for OpenGL toolkits
                 Project: GNU Octave
            Submitted by: rik5
            Submitted on: Thu 26 Oct 2017 10:00:37 PM PDT
                Category: Plotting with OpenGL
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: Confirmed
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

Sample Code:


demo mesh 1


The surface is supposed to be white, but is shown as a sickly yellow on my
screen.


h = get (gca, "children")
get (h, "facecolor")
ans =

   1   1   1


The demo works correctly with gnuplot, or with version 4.2.1





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