<!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>AP214 G2 3D wireframe model to NX</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_topic4" id="xps10_pagetitle">AP214 G2 3D wireframe model to NX</div>
      <hr noshade="true">
      <table cellspacing="4" align="center">
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1">
               <p class="para_td"><a class="links" href="javascript:void(0)" onclick="top.openFile('dataexchange/step_settings.html');return(false);">Overview</a></p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1">
               <p class="para_td"><a class="links" href="javascript:void(0)" onclick="top.openFile('dataexchange/stepex_adv.html');return(false);">How To</a></p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1">
               <p class="para_td">Options</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1">
               <p class="para_td"><a class="links" href="javascript:void(0)" onclick="top.openFile('dataexchange/how_do.html');return(false);">Related Topics</a></p>
            </td>
         </tr>
      </table><br><div class="title_division">G2 &ndash; Wireframe without topology</div>
      <table cellpadding="2" cellspacing="4" width="95%" align="center">
         <colgroup span="1">
            <col span="1" width="145*">
            <col span="1" width="105*">
            <col span="1" width="47*">
         </colgroup>
         <tr bgcolor="#C0C0C0" valign="top">
            <th bgcolor="#c0c0c0" colspan="1" rowspan="1" valign="top">
               <p class="para_th">STEP Entity</p>
            </th>
            <th bgcolor="#c0c0c0" colspan="1" rowspan="1" valign="top">
               <p class="para_th">NX Entity</p>
            </th>
            <th bgcolor="#c0c0c0" colspan="1" rowspan="1" valign="top">
               <p class="para_th">Notes</p>
            </th>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">geometrically_bounded_wireframe_shape_representation&rarr;geometric_curve_set</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">1</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Cartesian_point</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">point</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">b_spline_curve (all subtypes)</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">b-curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">2</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Circle</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">arc</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Ellipse</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">ellipse</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Hyperbola</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">hyperbola</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Line</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">line</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Parabola</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">parabola</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr bgcolor="#F0F0F0" valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Polyline</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">line</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">3</p>
            </td>
         </tr>
      </table><br><table cellpadding="2" cellspacing="4" width="95%" align="center">
         <colgroup span="1">
            <col span="1" width="38*">
            <col span="1" width="161*">
         </colgroup>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 1</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">No Specific NX entity generated. This is merely a pointer.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 2</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">All STEP b_spline_curve subtypes are processed into NX b-curve entities.</p>
            </td>
         </tr>
         <tr bgcolor="#F0F0F0" valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 3</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">The first and last point of the polyline point array are used to form a 2-point line.</p>
            </td>
         </tr>
      </table><br><div class="title_division">AP214 G3 Connected Surface Model to NX</div>
      <div class="title_division">G3 &ndash; Manifold Surfaces with Topology</div>
      <table cellpadding="2" cellspacing="4" width="95%" align="center">
         <colgroup span="1">
            <col span="1" width="226*">
            <col span="1" width="190*">
            <col span="1" width="26*">
            <col span="1" width="27*">
            <col span="1" width="26*">
         </colgroup>
         <tr bgcolor="#C0C0C0" valign="top">
            <th bgcolor="#c0c0c0" colspan="1" rowspan="1" valign="top">
               <p class="para_th">STEP Entity</p>
            </th>
            <th bgcolor="#c0c0c0" colspan="1" rowspan="1" valign="top">
               <p class="para_th">NX Entity</p>
            </th>
            <th bgcolor="#c0c0c0" colspan="3" rowspan="1" valign="top">
               <p class="para_th">Notes</p>
            </th>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">manifold_surface_shape_representation&rarr;shell_based_surface_model</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">1</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">closed_shell</p>
               <p class="para_td">open_shell</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">shell</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">advanced_face</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">face</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; b_spline_surface (all subtypes)</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; B-surface</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">2, 6</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Conical_surface</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; cone</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Cylindrical_surface</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; cylinder</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Plane</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; plane</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Spherical_surface</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; sphere</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Toroidal_surface</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; torus</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Surface_of_revolution</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; surface_of_revolu tion</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">8</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Surface_of_linear_extrusion</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; extruded_surface</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">9</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">face_bound&rarr;edge_loop</p>
               <p class="para_td">face_bound&rarr;vertex_loop</p>
               <p class="para_td">face_outer_bound&rarr;edge_loop</p>
               <p class="para_td">face_outer_bound&rarr;vertex_loop</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">loop</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">oriented_edge&rarr;edge_curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">edge</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; b_spline_curve (all subtypes)</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; b-curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">3, 7</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Circle</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; circle</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Ellipse</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; ellipse</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Hyperbola</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; b-curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Line</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; line</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Parabola</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; b-curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Polyline</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; line</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">5</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Intersection_curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; &ndash;</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">4</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; seam_curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; &ndash;</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">4</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Surface_curve</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; &ndash;</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">4</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">vertex_point</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">vertex</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr bgcolor="#F0F0F0" valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Cartesian_point</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; point</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top"></td>
         </tr>
      </table><br><p class="para_division">NOTES</p>
      <table cellpadding="2" cellspacing="4" width="95%" align="center">
         <colgroup span="1">
            <col span="1" width="38*">
            <col span="1" width="161*">
         </colgroup>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 1</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">No Specific NX entity generated. This is merely a pointer.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 2</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">All STEP b_spline_surface subtypes are processed into NX b-surface entities.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 3</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">All STEP b_spline_curve subtypes are processed into NX b-curve entities.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 4</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">The underlying STEP curve entity pointed to by a STEP intersection_curve, seam_curve, or surface_curve entity is processed into an appropriate NX curve entity provided said underlying STEP curve entity is a STEP b_spline_curve, circle, ellipse, hyperbola, line, parabola, or polyline.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 5</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">The first and last point of the polyline point array are used to form a 2-point line.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 6</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Will be simplified to equivalent b-surface with weights removed or analytic cone, cylinder, plane, sphere, or torus if possible.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 7</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Will be simplified to equivalent b-curve with weights removed or analytic circle or line if possible.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 8</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Will be simplified to equivalent analytic cone, cylinder, sphere, or torus if possible.</p>
            </td>
         </tr>
         <tr bgcolor="#F0F0F0" valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 9</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Will be simplified to equivalent analytic cylinder or plane if possible.</p>
            </td>
         </tr>
      </table><br><div class="title_division">AP214 G4 Faceted Brep model to NX</div>
      <div class="title_division">G4 &ndash; Faceted boundary representation solids</div>
      <table cellpadding="2" cellspacing="4" width="95%" align="center">
         <colgroup span="1">
            <col span="1" width="245*">
            <col span="1" width="182*">
            <col span="1" width="22*">
            <col span="1" width="23*">
            <col span="1" width="22*">
         </colgroup>
         <tr bgcolor="#C0C0C0" valign="top">
            <th bgcolor="#c0c0c0" colspan="1" rowspan="1" valign="top">
               <p class="para_th">STEP Entity</p>
            </th>
            <th bgcolor="#c0c0c0" colspan="1" rowspan="1" valign="top">
               <p class="para_th">NX Entity</p>
            </th>
            <th bgcolor="#c0c0c0" colspan="3" rowspan="1" valign="top">
               <p class="para_th">Notes</p>
            </th>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">faceted_brep_shape_representation</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">1</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">faceted_brep</p>
               <p class="para_td">faceted_brep_and_brep_</p>
               <p class="para_td">with_voids</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">body</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">2</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">(oriented_) closed_shell</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">shell</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">face_surface</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">face</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; Plane</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">&nbsp; plane</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">face_bound</p>
               <p class="para_td">face_outer_bound</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">loop</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">&ndash;</p>
            </td>
         </tr>
         <tr bgcolor="#F0F0F0" valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">poly_loop</p>
               <p class="para_td">&nbsp; Cartesian_point</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">edge (derived)</p>
               <p class="para_td">&nbsp; line</p>
               <p class="para_td">vertex</p>
               <p class="para_td">&nbsp; point</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="3" rowspan="1" valign="top">
               <p class="para_td">3</p>
            </td>
         </tr>
      </table><br><p class="para_division">NOTES</p>
      <table cellpadding="2" cellspacing="4" width="95%" align="center">
         <colgroup span="1">
            <col span="1" width="42*">
            <col span="1" width="157*">
         </colgroup>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 1</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">No specific NX entity generated. This is merely a pointer.</p>
            </td>
         </tr>
         <tr valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 2</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">STEP faceted_brep_and_brep_with_voids entities are processed into NX solid bodies with voids.</p>
            </td>
         </tr>
         <tr bgcolor="#F0F0F0" valign="top">
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">Note 3</p>
            </td>
            <td bgcolor="#f7f7f7" colspan="1" rowspan="1" valign="top">
               <p class="para_td">In AP203, Class 5, the STEP poly_loop entity references a set of STEP Cartesian points. These Cartesian points are used in NX to derive edges whose vertices are these points.</p>
            </td>
         </tr>
      </table><br></body>
</html>