bugGNU Octave - Bugs: bug #37598, OpenGL lines render as dotted...

 
 

bug #37598: OpenGL lines render as dotted lines on some drivers

Submitted by:  Mike Miller <mtmiller>
Submitted on:  Thu 18 Oct 2012 08:08:05 PM UTC  
 
Category: Plotting with OpenGLSeverity: 3 - Normal
Priority: 5 - NormalItem Group: Incorrect Result
Status: NoneAssigned to: None
Originator Name: Open/Closed: Open
Release: devOperating System: GNU/Linux

Add a New Comment (Rich MarkupRich Markup):
   

You are not logged in

Please log in, so followups can be emailed to you.

 

Thu 18 Oct 2012 08:08:05 PM UTC, original submission:

I asked this on the maintainers list first and the consensus was that this is not correct and it should be fixed to render the same on all graphics hardware.

https://mailman.cae.wisc.edu/pipermail/octave-maintainers/2012-October/030403.html

FLTK plots on a Debian GNU/Linux system using the i965 Intel graphics driver appear as in this capture:

http://mailman.cae.wisc.edu/pipermail/octave-maintainers/attachments/20121012/a00a1866/attachment.png

All other systems I have tried show up as in this capture:

http://mailman.cae.wisc.edu/pipermail/octave-maintainers/attachments/20121012/a00a1866/attachment-0001.png

which I assume is the way they should appear.

An uninitialized antialiasing setting was proposed as the possible problem here.

Mike Miller <mtmiller>
Project Member

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach File(s):
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by mtmiller (Submitted the item)
  •  

    Please enter the title of George Orwell's famous dystopian book (it's a date):

     

     

    No Changes Have Been Made to This Item

    Back to the top


    Powered by Savane 3.1-cleanup