<!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>ug_cam_askAccessibleVectorsOfNcFeature()</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_topic3" id="xps10_pagetitle">ug_cam_askAccessibleVectorsOfNcFeature()</div>
      <hr noshade="true">
      <p class="para_topic">This function returns a list of accessibility vectors by analyzing the shape and nature of hole features at the feature group level. For example, it can be called within ug_fbm_classifyFeatures() to classify by accessibility vectors. </p>
      <p class="para_topic">The function returns either one (blind holes) or two vectors (through holes).</p>
      <p class="para_topic">For blind holes the system returns the open side vector. </p>
      <p class="para_topic">For through multi-diameter holes the system returns the vector that points toward the largest diameter side as the first vector in the returning list.</p>
      <p class="para_topic">For countersunk holes the system returns the vector that points toward the countersunk as the first vector in the returning list.</p>
      <p class="para_topic">For single cylinder through holes that can be machined from either side the system returns two vectors.</p>
      <p class="para_topic">For more information go to  <a class="links" href="javascript:void(0)" onclick="top.openFile('mfgholemaking/kf_rules_func.html');return(false);">ug_cam_classify_byAccessVector()</a>.
      </p>
   </body>
</html>