<!DOCTYPE html
  PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<!--
Copyright (c) 2006 UGS Corp.

All Rights Reserved.

This software and related documentation are proprietary to UGS Corp.
-->
<html>
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <title>Using the Continuous Navigate Check Box</title>
      <script language="javaScript">
        abridged="false";
        displayConditions=new Array();
      </script>
      <link type="text/css" href="../css/main_styles.css" rel="stylesheet">
   </head>
   <body class="bodydocs" onload="top.pageLoader()" bgcolor="#FFFFFF">
      <div class="title_topic5" id="xps10_pagetitle">Using the Continuous Navigate Check Box</div>
      <hr noshade="true">
      <div class="title_division">Continuous Motion</div>
      <p class="para_division"> To simulate flying using continuous motion:  </p>
      <ul>
         <li>
            <p class="para_item"> Select the Continuous Navigate check box. </p>
         </li>
      </ul>
      <div class="title_division">Speed</div>
      <p class="para_division"> The speed of free navigation is determined by the distance you move the cursor from the  <em>Neutral Point</em>. The Neutral Point is the position of the navigation cursor every time you press and hold down the left mouse button (MB1).
      </p>
      <p class="para_division"> To change the position or orientation in the view:  </p>
      <ul>
         <li>
            <p class="para_item"> Move the mouse while holding down MB1. </p>
         </li>
      </ul>
      <p class="para_division"> To cause movement to continue to change, but at a constant rate dependent on the cursor's distance from the Neutral Point:  </p>
      <ul>
         <li>
            <p class="para_item"> Continue pressing MB1 and stop moving the cursor. </p>
         </li>
      </ul>
      <p class="para_division"> To keep navigation movement at a constant speed:  </p>
      <ul>
         <li>
            <p class="para_item"> Press and hold down MB1, or</p>
         </li>
         <li>
            <p class="para_item"> Introduce a new speed with new mouse movement. </p>
         </li>
      </ul>
      <p class="para_division"> To stop all movement:  </p>
      <ul>
         <li>
            <p class="para_item"> Release MB1. </p>
         </li>
      </ul>
      <div class="title_division">Non-Continuous Motion</div>
      <p class="para_division"> To directly control the position and orientation:  </p>
      <ul>
         <li>
            <p class="para_item"> Clear the Continuous Navigate check box. </p>
         </li>
      </ul>
      <p class="para_division"> The Navigation Cursor directly controls the viewer's position or orientation. It does not control velocity or rate of movement. When the Navigation Cursor motion stops, all movement in the view stops. This mode may be useful for casual use, as it is simple to control.</p>
      <div class="title_division">Specifying the Continuous Navigate Default Value</div>
      <p class="para_division"> The Continuous Navigate check box default value is On. You can specify the default value of the Continuous Navigate check box using the following Customer Default:</p>
      <table border="0" cellpadding="2" cellspacing="3" width="70%" align="center">
         <tr>
            <td bgcolor="#f4f4f4" colspan="1" rowspan="1" valign="top">
               <p class="para_td"> Customer Default</p>
            </td>
            <td bgcolor="#f4f4f4" colspan="1" rowspan="1" valign="top">
               <p class="para_td"> Values</p>
            </td>
         </tr>
         <tr>
            <td bgcolor="#f4f4f4" colspan="1" rowspan="1" valign="middle">
               <p class="para_td"> UG_continuousNavigate</p>
            </td>
            <td bgcolor="#f4f4f4" colspan="1" rowspan="1" valign="middle">
               <p class="para_td"> ON for active; OFF for inactive</p>
            </td>
         </tr>
      </table><br></body>
</html>