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[Octave-bug-tracker] [bug #35144] gnuplot doesn't render the trisurf mes

From: Ben Abbott
Subject: [Octave-bug-tracker] [bug #35144] gnuplot doesn't render the trisurf mesh
Date: Mon, 26 Dec 2011 00:36:36 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

Update of bug #35144 (project octave):

                 Summary: trisurf plots differently in gnuplot and FLTK =>
gnuplot doesn't render the trisurf mesh


Follow-up Comment #15:

Trimesh renders the mesh, but trisurf does not (neither lines nor markers).

figure (1)
demo trisurf 2
figure (2)
demo trimesh 1

One approach which renders lines is to make the change below to the gnuplot

-  set pm3d depthorder
+ set style line 7 lc rgb "#000000" lw 0.5 lt 1
+ set pm3d depthorder hidden3d 7

Unfortunately, this isn't a general solution, but I thought it best to
document it here.


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