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WPF 3D Performance in WinFX Beta 2

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Mike Strobel

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May 31, 2006, 11:33:02 AM5/31/06
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I have been working on a project that makes use of the WPF's 3D capabilities,
and I noticed that the rendering performance dropped considerably when I
upgraded to Beta 2. Is this because multisampling (AA) is now enabled by
default? If so, is there a way to disable this programmatically?

Cheers,
Mike

Jordan Parker [MSFT]

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Jun 2, 2006, 4:32:29 PM6/2/06
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It's enabled on Vista by default. There isn't yet a programmatic way to
disable it but you can disable it with an unsupported try-at-your-own-risk
regkey. This should do it:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Avalon.Graphics]
"MaxMultisampleType"=dword:00000000

Jordan

"Mike Strobel" <MikeS...@discussions.microsoft.com> wrote in message
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