[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #53373] Inaccurate printout of grids in 3D vie
From: |
Pantxo Diribarne |
Subject: |
[Octave-bug-tracker] [bug #53373] Inaccurate printout of grids in 3D view |
Date: |
Mon, 19 Mar 2018 03:47:20 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0 |
Update of bug #53373 (project octave):
Category: Plotting => Plotting with OpenGL
Status: None => Confirmed
Release: 4.2.1 => dev
Summary: Mesh grids and axis and grids behave unexpected =>
Inaccurate printout of grids in 3D view
_______________________________________________________
Follow-up Comment #1:
I can confirm, except that plot3 doesn't give perfect results either. The bug
is also present in default (upcoming Octave 4.4).
It turns out there are two issues:
* the Y axis looking thinner is due the back plane being drawn above the line
(incorrect depth sorting in gl2ps). You can workaround this using the
following:
set (gcf, "inverhardcopy", "off")
set (gca, "color", "none")
...
* the ugly dashed grid lines look like another manifestation of bug #53229.
gl2ps randomly splits lines (for depth sorting I guess) and the dash pattern
is restarted for each line segment.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?53373>
_______________________________________________
Message sent via/by Savannah
http://savannah.gnu.org/