[Octave-bug-tracker] [bug #38779] patch failure with quadrilateral face

[Rik]

Follow-up Comment #3, bug #38779 (project octave):

Matlab draws this patch object correctly.  The following code was run on
Matlab and it generates a quadrilateral.  The two png files are attached.


figure (1)
clf ()
pts = [10.6946   -4.0000    3.0253;
       10.6946   -3.7071    3.0253;
       13.1352   -3.7071    2.9571;
       13.1352   -4.0000    2.5862 ];
facet = [ 1, 2, 3, 4 ];
p = patch ('Faces',facet, 'Vertices',pts);
saveas (gcf, 'patch_test.png')
set (p, 'facecolor', 0.8 * [1 1 1])
xlabel x
ylabel y
zlabel z
view (-15, 30)
saveas (gcf, 'patch_test2.png')



(file #31017, file #31018)
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Additional Item Attachment:

File name: patch_test.png                 Size:6 KB
File name: patch_test2.png                Size:11 KB


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  <http://savannah.gnu.org/bugs/?38779>

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