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[Octave-bug-tracker] [bug #39192] Repeated calls to trisurf crash Octave
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #39192] Repeated calls to trisurf crash Octave |
Date: |
Fri, 07 Jun 2013 09:51:58 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.110 Safari/537.36 |
URL:
<http://savannah.gnu.org/bugs/?39192>
Summary: Repeated calls to trisurf crash Octave
Project: GNU Octave
Submitted by: None
Submitted on: Птн 07 Июн 2013 09:51:57
Category: Plotting with OpenGL
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Crash
Status: None
Assigned to: None
Originator Name: Alexander Mamonov
Originator Email: address@hidden
Open/Closed: Open
Discussion Lock: Any
Release: 3.6.4
Operating System: Microsoft Windows
_______________________________________________________
Details:
When using Octave 3.6.4 MinGW build on Windows, executing the script below
twice crashes Octave.
Important: a single execution works OK. It is the second execution that
results in a segfault. If "close all" is executed between the runs of the
script, everything works OK.
This bug happens with FLTK plotting (default in 3.6.4 MinGW build), gnuplot
seems unaffected.
testfigcrash.m
%---------------------------------------------------
x = rand(100, 1);
y = rand(100, 1);
z = x.^2 + y.^2;
tri = delaunay(x, y);
figure(2); clf; hold on;
trisurf(tri, x, y, z);
shading interp; axis equal; box on; colorbar;
%---------------------------------------------------
The error upon the crash is
error: base_graphics_object::get_properties: invalid graphics object
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Птн 07 Июн 2013 09:51:57 Name: testfigcrash.m Size: 178B By:
None
<http://savannah.gnu.org/bugs/download.php?file_id=28278>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?39192>
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- [Octave-bug-tracker] [bug #39192] Repeated calls to trisurf crash Octave,
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