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[Octave-bug-tracker] [bug #39585] plot3 ignores setting color through li


From: Avinoam Kalma
Subject: [Octave-bug-tracker] [bug #39585] plot3 ignores setting color through linespec with gnuplot
Date: Mon, 29 Dec 2014 21:57:06 +0000
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36

Follow-up Comment #5, bug #39585 (project octave):

Hi,

the bug is because of the "set hidden3d", in line 1413 of
__go_draw_axes__.m

Debugging this routing shows that the variable "hidden_removal"
is initialized as NaN, and in line 1413 is still NAN, so 
"set hidden3d" is printed.
I think that the best fix is to initialize hidden_removal in 
line 429 as false.
I have checked other 3D demos (trimesh, trisurf) and they are not
affected by this change.

Patch attached, please check.
this patch also solve bug 36926 <https://savannah.gnu.org/bugs/?36926>

Avinoam
   

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