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Text File  |  2006-02-09  |  11KB  |  201 lines
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  2.  
  3. <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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  7.     <meta name="TEMPLATEBASE" content="CCC_Online_Help_v1.0" />
  8.     <title>Anisotropic Filtering</title>
  9.     <link rel="StyleSheet" href="document.css" type="text/css" />
  10.     <link rel="StyleSheet" href="catalog.css" type="text/css" />
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  14.  
  15.   <script type="text/javascript" language="JavaScript1.2">
  16.    <!--
  17.     // Set reference to top level help frame
  18.     //
  19.     var  WWHFrame = WWHGetWWHFrame("");
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  22.  
  23.     <script type="text/javascript" language="JavaScript1.2" src="scripts/expand.js"></script>
  24.   </head>
  25.  
  26.  
  27.   <body onLoad="WWHUpdate();" onUnload="WWHUnload();" onKeyDown="WWHHandleKeyDown((document.all||document.getElementById||document.layers)?event:null);" onKeyPress="WWHHandleKeyPress((document.all||document.getElementById||document.layers)?event:null);" onKeyUp="WWHHandleKeyUp((document.all||document.getElementById||document.layers)?event:null);">
  28.  
  29.  
  30. <h2 class="pHeading2">
  31. Anisotropic Filtering
  32. </h2>
  33.  
  34. <p class="pBody">
  35. Anisotropic filtering is a technique that preserves detail on surfaces that have three-dimensional perspective and fade away into the background. It works best when used in conjunction with Mipmapping.
  36. </p>
  37.  
  38. <p class="pBody">
  39. Anisotropic filtering can be set to favor either an increase in system processing performance or improved image quality:
  40. </p>
  41. <div class="pSmartList1"><ul class="pSmartList1">
  42.  
  43. <div class="pSmartList1"><li>Setting for performance is best used with applications that display objects with smooth, simple surfaces, such as those seen in CAD applications.</li></div>
  44.  
  45. <div class="pSmartList1"><li>Setting for quality is best used with applications that display highly detailed scenes, backgrounds, and textured objects, such as those seen in 3D games.</li></div>
  46.  
  47. <div class="pSmartList1"><li>If you are unsure how to configure anisotropic filtering, use the Let the Application Decide option. Your display will automatically adjust to the application's requirements.</li></div>
  48. </ul></div>
  49.  
  50. <h4 class="pHeading5">
  51. What do you want to do?
  52. </h4>
  53.  
  54. <p class="pDropDownClosed">
  55. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1023423", false);</script>Set the Anisotropic Filtering preference manually<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1023423", false);</script>
  56. </p>
  57. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVOpen("exwp1023423", false);</script>
  58. <div class="pSmartList1"><ol type="1" class="pSmartList1">
  59.  
  60. <div class="pSmartList1"><li>From the Tree View pane, expand <span style="font-weight: bold">3D</span>.</li></div>
  61.  
  62. <div class="pSmartList1"><li>Click <span style="font-weight: bold">Anisotropic Filtering</span>.</li></div>
  63.  
  64. <div class="pSmartList1"><li>Ensure the application override is disabled. To do so, make sure the <b class="cBold">Let the Application Decide</b> check box is cleared. The slider control will become available.</li></div>
  65.  
  66. <div class="pSmartList1"><li>Click the <b class="cBold">Control</b> slider and move the selector to your preferred setting:</li></div>
  67. <div class="pSmartList2"><ul class="pSmartList2">
  68.  
  69. <div class="pSmartList2"><li>To increase processing performance, move the slider to the left.</li></div>
  70.  
  71. <div class="pSmartList2"><li>To increase image quality, move the slider to the right.</li></div>
  72. </ul></div>
  73. </ol></div>
  74. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVClose();</script>
  75.  
  76. <p class="pDropDownClosed">
  77. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1023364", false);</script>Set the Anisotropic Filtering to automated preference<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1023364", false);</script>
  78. </p>
  79. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVOpen("exwp1023364", false);</script>
  80. <div class="pSmartList1"><ol type="1" class="pSmartList1">
  81.  
  82. <div class="pSmartList1"><li>From the Tree View pane, expand <span style="font-weight: bold">3D</span>.</li></div>
  83.  
  84. <div class="pSmartList1"><li>Click <span style="font-weight: bold">Anisotropic Filtering</span>.</li></div>
  85.  
  86. <div class="pSmartList1"><li>Ensure the application override is enabled. To do so, make sure the <span style="font-weight: bold">Let the Application Decide</span> check box is selected.</li></div>
  87. </ol></div>
  88.  
  89. <p class="pIndented1">
  90. Note:    The slider control becomes unavailable.
  91. </p>
  92. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVClose();</script>
  93.  
  94. <p class="pDropDownClosed">
  95. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1023294", false);</script>Set higher quality Anisotropic Filtering<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1023294", false);</script>
  96. </p>
  97. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVOpen("exwp1023294", false);</script>
  98. <div class="pSmartList1"><ol type="1" class="pSmartList1">
  99.  
  100. <div class="pSmartList1"><li>From the Tree View pane, expand <span style="font-weight: bold">3D</span>.</li></div>
  101.  
  102. <div class="pSmartList1"><li>Click <span style="font-weight: bold">Anisotropic Filtering</span>.</li></div>
  103.  
  104. <div class="pSmartList1"><li>Select <span style="font-weight: bold">Enable High Quality AF</span>.</li></div>
  105. </ol></div>
  106.  
  107. <p class="pIndented1">
  108. Note:    Enabling this feature may impact performance.
  109. </p>
  110.  
  111. <p class="pIndented1">
  112. Note:    This feature is not supported by all ATI graphics cards.
  113. </p>
  114. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVClose();</script>
  115.  
  116. <p class="pDropDownClosed">
  117. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1023415", false);</script>Preview your changes<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1023415", false);</script>
  118. </p>
  119. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVOpen("exwp1023415", false);</script>
  120. <div class="pSmartList1"><ul class="pSmartList1">
  121.  
  122. <div class="pSmartList1"><li>The preview image automatically displays your adjustments.</li></div>
  123. </ul></div>
  124.  
  125. <p class="pBody">
  126. Optionally, double-click <span style="font-weight: bold">3D Preview</span> for a full-screen view of the adjustments you have made. To exit full-screen Preview, press the <span style="font-weight: bold">Esc</span> key.
  127. </p>
  128.  
  129. <p class="pBody">
  130. The Preview can be disabled by clicking the "X" button in the Preview pane. It can also be paused by clicking the "||" button in the Preview pane. Clicking the pause button again causes the preview to resume.
  131. </p>
  132. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVClose();</script>
  133.  
  134. <p class="pDropDownClosed">
  135. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1023371", false);</script>Apply your settings<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1023371", false);</script>
  136. </p>
  137. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVOpen("exwp1023371", false);</script>
  138. <div class="pSmartList1"><ol type="1" class="pSmartList1">
  139.  
  140. <div class="pSmartList1"><li>Click <b class="cBold">Apply</b><b class="cBold"> </b>to save your changes and leave the Catalyst« Control Center open.</li></div>
  141.  
  142. <div class="pSmartList1"><li>Click <b class="cBold">OK</b> to save your changes and exit the Catalyst« Control Center.</li></div>
  143. </ol></div>
  144. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVClose();</script>
  145.  
  146. <p class="pDropDownClosed">
  147. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1023382", false);</script>Discard your settings<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1023382", false);</script>
  148. </p>
  149. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVOpen("exwp1023382", false);</script>
  150. <div class="pSmartList1"><ul class="pSmartList1">
  151.  
  152. <div class="pSmartList1"><li>Click <span style="font-weight: bold">Discard</span> to ignore any unsaved changes and restore the settings that existed when the Catalyst« Control Center was opened or the last time <span style="font-weight: bold">Apply</span> was used. Discard does not close the Catalyst« Control Center.</li></div>
  153. </ul></div>
  154.  
  155. <p class="pBody">
  156. Clicking<b class="cBold"> </b>Discard<b class="cBold"> </b>applies to all features of an aspect, not just the feature in the current view.
  157. </p>
  158. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVClose();</script>
  159.  
  160. <p class="pDropDownClosed">
  161. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1023261", false);</script>Restore default settings<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1023261", false);</script>
  162. </p>
  163. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVOpen("exwp1023261", false);</script>
  164. <div class="pSmartList1"><ol type="1" class="pSmartList1">
  165.  
  166. <div class="pSmartList1"><li>Move the mouse to the bottom right-hand corner of the window.</li></div>
  167.  
  168. <div class="pSmartList1"><li>Click <b class="cBold">Defaults</b>.</li></div>
  169. </ol></div>
  170.  
  171. <p class="pIndented1">
  172. Note:    Clicking <b class="cBold">Defaults</b> will restore the defaults for the current view only. Previous settings are not altered and will be saved once you click <b class="cBold">OK</b>.
  173. </p>
  174.  
  175. <script type="text/javascript" language="JavaScript1.2">WebWorks_WriteDIVClose();</script>
  176.  
  177.  
  178.   <script type="text/javascript" language="JavaScript1.2">
  179.    <!--
  180.     // Clear related topics
  181.     //
  182.     WWHClearRelatedTopics();
  183.  
  184.    // -->
  185.   </script>
  186.  
  187.  
  188. <script type="text/javascript" language="JavaScript1.2">
  189.    <!--
  190.     document.write(WWHRelatedTopicsDivTag() + WWHPopupDivTag() + WWHALinksDivTag());
  191.    // -->
  192.   </script>
  193.  
  194. <hr>
  195. <p class="pBody">
  196. Copyright ⌐ 2005, ATI Technologies Inc. All rights reserved.<br /> 
  197. </p>
  198.  
  199.   </body>
  200. </html>
  201.