This project is read-only.

SharpGL control goes black

Mar 23, 2012 at 10:09 AM

Hi, I am using a SharpGL control on a windows form to display 3D graphics. Every time I restore the window after minimizing it it turns black and doesn't respond anymore. This problem seems to happens only on PCs which do not have video card installed.

I also experiment a similar problem when resizing the control inside the form, but this time it does respond after drawing it all again. This seems to occur independently on the video card.

Does someone know why this could be happening?

Thanks a lot!

Mar 26, 2012 at 11:33 AM

Hi Guille,

I'm not sure off-hand what is going on here, so I'm raising a work item to investigate it. I'll keep you posted :)

Mar 26, 2012 at 11:34 AM
This discussion has been copied to a work item. Click here to go to the work item and continue the discussion.
Mar 26, 2012 at 11:34 AM

Here's the workitem if you're interested in following the progress:

http://sharpgl.codeplex.com/workitem/692

Mar 26, 2012 at 1:11 PM

Ok, thanks! I’ll try to upload a more detailed report of the problem.

From: dwmkerr [email removed]
Sent: maandag 26 maart 2012 12:34
To: guilleh_29@hotmail.com
Subject: Re: SharpGL control goes black [sharpgl:349749]

From: dwmkerr

Hi Guille,

I'm not sure off-hand what is going on here, so I'm raising a work item to investigate it. I'll keep you posted :)