CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFX

graphic problem

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   June 5, 2010, 17:33
Default graphic problem
  #1
New Member
 
Join Date: Jun 2010
Posts: 7
Rep Power: 7
chiccopeso is on a distinguished road
if i import a new mesh in cfx i got some graphic problem that don't allow me to work on the mesh,cause i don't see clearly surface and parts.Now i don't have a pict available for report,maybe tomorrow.
i'm working on my laptop,intel duo 2.1 ghz,4 gb of ram with graphic device ATI MOBILITY RADEON x2300.
do u think is a problem with graphical device/bug or maybe is about cfx setting? it's the first time i use that,and i didn't change the default setting,the same mesh in other pc work good...
chiccopeso is offline   Reply With Quote

Old   June 6, 2010, 05:05
Default
  #2
New Member
 
Join Date: Jun 2010
Posts: 7
Rep Power: 7
chiccopeso is on a distinguished road
here the image from "stamp" key on my laptop
http://img3.imageshack.us/img3/1241/senzatitolo1akk.jpg
but look if i did "save picture.." from the software
http://img205.imageshack.us/img205/6172/unnamed.jpg
chiccopeso is offline   Reply With Quote

Old   June 6, 2010, 06:21
Default
  #3
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 10,830
Rep Power: 85
ghorrocks has a spectacular aura aboutghorrocks has a spectacular aura aboutghorrocks has a spectacular aura about
Looks like a display thing. Try fiddling with the display settings of your machine, the opengl ones are the ones to look at. Alternately you can get CFX to use software rendering which will almost certainly work but be slower (look in starting from the command line on how to do this).
ghorrocks is offline   Reply With Quote

Old   June 6, 2010, 06:34
Default
  #4
New Member
 
Join Date: Jun 2010
Posts: 7
Rep Power: 7
chiccopeso is on a distinguished road
thanks man,i try.
so u think is not a problem of graphical device or cfx,just a setting
chiccopeso is offline   Reply With Quote

Old   June 6, 2010, 07:56
Default
  #5
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 10,830
Rep Power: 85
ghorrocks has a spectacular aura aboutghorrocks has a spectacular aura aboutghorrocks has a spectacular aura about
All modern graphics cards support opengl. At least I have not seen one which does not. But they can get into funny modes which does not work with CFX.

Of course, as I said before, there is always software rendering. That does not use the graphics card at all so it should work fine - but will be a little slower.
ghorrocks is offline   Reply With Quote

Old   June 6, 2010, 13:03
Default
  #6
New Member
 
Join Date: Jun 2010
Posts: 7
Rep Power: 7
chiccopeso is on a distinguished road
i try to make a rendering by the cfx option mený,it doesn't work,i still have problem,i don't know i still see those square on the geometry.
i check my opengl version,is the 6.something...
chiccopeso is offline   Reply With Quote

Old   June 6, 2010, 18:47
Default
  #7
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 10,830
Rep Power: 85
ghorrocks has a spectacular aura aboutghorrocks has a spectacular aura aboutghorrocks has a spectacular aura about
Try starting CFX from the command line using software rendering. This should work.
ghorrocks is offline   Reply With Quote

Old   June 7, 2010, 06:52
Default
  #8
New Member
 
Join Date: Jun 2010
Posts: 7
Rep Power: 7
chiccopeso is on a distinguished road
"Try starting CFX from the command line using software rendering. This should work. "
i don't know how to
chiccopeso is offline   Reply With Quote

Old   June 7, 2010, 07:18
Default
  #9
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 10,830
Rep Power: 85
ghorrocks has a spectacular aura aboutghorrocks has a spectacular aura aboutghorrocks has a spectacular aura about
Look in the documentation under starting CFX from the command line.
ghorrocks is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
UDF compiling problem Wouter Fluent UDF and Scheme Programming 6 June 6, 2012 04:43
Incoherent problem table in hollow-fiber spinning Gianni FLUENT 0 April 5, 2008 10:33
natural convection problem for a CHT problem Se-Hee CFX 2 June 10, 2007 06:29
Adiabatic and Rotating wall (Convection problem) ParodDav CFX 5 April 29, 2007 19:13
Is this problem well posed? Thomas P. Abraham Main CFD Forum 5 September 8, 1999 14:52


All times are GMT -4. The time now is 13:54.