Hi Chris and all, Had a similar problem with my Matrox Millennium G550
Solved it by reducing the colour depth from 32 bit to 24 bit. (Display, Properties, Settings tab, Colour Quality) AFAIK, this has no effect on the colour rendering ability but definitely fixed the zebra stripes and missing layers that I was experiencing. Cheers Steve Binks -----Original Message----- From: Christopher Rhomberg [mailto:[EMAIL PROTECTED]] Sent: Saturday, 1 January 2000 3:43 PM To: PROTEL EDA FORUM Subject: [PEDA] 3D VIEW USING RADEON7000 Hi all, I just got a Radeon7000/RadeonVE 64MB 3D Graphics Accelerator card. The card works great with all my other programs and with Protel 99SE mostly but when I try to get a 3D picture of my PCB I can see for about half a second the board as it refreshes when I change the angle of view but when it is complete with it's refresh I just see black and white lines and stripes.If I move the view again, again I see the picture for a very short time as it refreshes and then back to black and white lines. Anyone got any idea what is the problem? There are settings for the OpenGL but I don't really understand all the settings and what they are for. Regards Chris Rhomberg ______________________________________________________ Thorlock International Ltd. http://www.thorlock.com +61 8 9351 1200 (tel) +61 8 9351 9522 (fax) * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Forum Guidelines Rules: * http://www.techservinc.com/protelusers/forumrules.html * * Browse or Search previous postings: * http://www.mail-archive.com/proteledaforum@techservinc.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *