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ATI's Radeon X800 series can do Transparency AA too
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<blockquote data-quote="Blade_Runner" data-source="post: 61671" data-attributes="member: 184"><p><strong><span style="font-size: 15px"><span style="color: Orange">ATI's Radeon X800 series can do Transparency AA too !! </span></span></strong></p><p></p><p>As a matter of fact even r300 can do Transparency AA or adaptive AA which is present in the Nvidia 7 series cards only. Kudos to the beyond3d members who discovered the trick. Alpha textures are AA'ed nicely now.<a href="http://www.beyond3d.com/forum/showthread.php?t=24069" target="_blank"><strong><span style="color: Blue">Original thread here</span></strong></a> </p><p></p><p>[code]set ASTT_NA to 0 in the registry:</p><p></p><p>HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Video\{5A61609A-036A-4D32-B447-F0E42DA9714D}\0000</p><p></p><p>5A61609A-036A-4D32-B447-F0E42DA9714D this number is different for every one , you may have multiple numbers at the location because of multiple driver installation but only one is active. To be sure just change the value in every one.</p><p></p><p>If you use CCC try icon you will now have a new option in the AA menu</p><p></p><p>Quote:</p><p></p><p>I made a litte mistake. To enable adaptive AA you have to create a new entry ASTT and set it to 1. The ASTT_NA entry i mentioned above is only there to make the option visible in the CCC tray icon.</p><p></p><p>it AA alpha test textures and it works [/code] </p><p></p><p></p><p></p><p>Visual Tutorial for enabling TAA.</p><p></p><p><a href="http://img194.imageshack.us/my.php?image=adaptive7pq.jpg" target="_blank"><img src="http://img194.imageshack.us/img194/7121/adaptive7pq.th.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>The difference is like night and day !! </p><p></p><p><span style="color: Red">(PNG compression so images are around 1Mb each) </span></p><p></p><p><strong></strong></p><p><strong></strong></p><p><strong>Without TAA</strong></p><p></p><p><a href="http://www.gaeugf.ch/ted/noad_AA.png" target="_blank">http://www.gaeugf.ch/ted/noad_AA.png</a></p><p></p><p><strong>With TAA</strong></p><p></p><p><a href="http://www.gaeugf.ch/ted/ad_AA.png" target="_blank">http://www.gaeugf.ch/ted/ad_AA.png</a></p><p></p><p>Or chk these jpg images out </p><p></p><p><a href="http://img194.imageshack.us/my.php?image=adapmulti8zw.jpg" target="_blank"><img src="http://img194.imageshack.us/img194/1579/adapmulti8zw.th.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a> <a href="http://img194.imageshack.us/my.php?image=astt9vi.jpg" target="_blank"><img src="http://img194.imageshack.us/img194/2420/astt9vi.th.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>without TAA</p><p></p><p><a href="http://img108.imageshack.us/my.php?image=css5ju.jpg" target="_blank"><img src="http://img108.imageshack.us/img108/1579/css5ju.th.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>with TAA</p><p></p><p><a href="http://img80.imageshack.us/my.php?image=cssaaa8ga.jpg" target="_blank"><img src="http://img80.imageshack.us/img80/5864/cssaaa8ga.th.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>Bit tech has covered it <a href="http://www.bit-tech.net/news/2005/09/29/cat_59_taa/" target="_blank"><strong><span style="color: Blue">Here</span></strong></a></p><p></p><p><strong>EDIT:</strong>You need 5.9 cats.</p></blockquote><p></p>
[QUOTE="Blade_Runner, post: 61671, member: 184"] [B][SIZE="4"][COLOR="Orange"]ATI's Radeon X800 series can do Transparency AA too !! [/COLOR][/SIZE][/B] As a matter of fact even r300 can do Transparency AA or adaptive AA which is present in the Nvidia 7 series cards only. Kudos to the beyond3d members who discovered the trick. Alpha textures are AA'ed nicely now.[url=http://www.beyond3d.com/forum/showthread.php?t=24069][B][COLOR="Blue"]Original thread here[/COLOR][/B][/url] [code]set ASTT_NA to 0 in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\Video\{5A61609A-036A-4D32-B447-F0E42DA9714D}\0000 5A61609A-036A-4D32-B447-F0E42DA9714D this number is different for every one , you may have multiple numbers at the location because of multiple driver installation but only one is active. To be sure just change the value in every one. If you use CCC try icon you will now have a new option in the AA menu Quote: I made a litte mistake. To enable adaptive AA you have to create a new entry ASTT and set it to 1. The ASTT_NA entry i mentioned above is only there to make the option visible in the CCC tray icon. it AA alpha test textures and it works [/code] Visual Tutorial for enabling TAA. [URL=http://img194.imageshack.us/my.php?image=adaptive7pq.jpg][IMG]http://img194.imageshack.us/img194/7121/adaptive7pq.th.jpg[/IMG][/URL] The difference is like night and day !! [COLOR="Red"](PNG compression so images are around 1Mb each) [/COLOR] [B] Without TAA[/B] [url]http://www.gaeugf.ch/ted/noad_AA.png[/url] [B]With TAA[/B] [url]http://www.gaeugf.ch/ted/ad_AA.png[/url] Or chk these jpg images out [URL=http://img194.imageshack.us/my.php?image=adapmulti8zw.jpg][IMG]http://img194.imageshack.us/img194/1579/adapmulti8zw.th.jpg[/IMG][/URL] [URL=http://img194.imageshack.us/my.php?image=astt9vi.jpg][IMG]http://img194.imageshack.us/img194/2420/astt9vi.th.jpg[/IMG][/URL] without TAA [URL=http://img108.imageshack.us/my.php?image=css5ju.jpg][IMG]http://img108.imageshack.us/img108/1579/css5ju.th.jpg[/IMG][/URL] with TAA [URL=http://img80.imageshack.us/my.php?image=cssaaa8ga.jpg][IMG]http://img80.imageshack.us/img80/5864/cssaaa8ga.th.jpg[/IMG][/URL] Bit tech has covered it [url=http://www.bit-tech.net/news/2005/09/29/cat_59_taa/][B][COLOR="Blue"]Here[/COLOR][/B][/url] [B]EDIT:[/B]You need 5.9 cats. [/QUOTE]
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ATI's Radeon X800 series can do Transparency AA too
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