<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!DOCTYPE funcs
  SYSTEM '../../../clonk.dtd'>
<?xml-stylesheet type="text/xsl" href="../../../clonk.xsl"?>
<funcs>
  <func>
    <title>GetVertex</title>
    <category>Objects</category>
    <subcat>Vertices</subcat>
    <version>5.1 OC</version>
    <syntax>
      <rtype>int</rtype>
      <params>
        <param>
          <type>int</type>
          <name>index</name>
          <desc>Index of the vertex to be changed, ranges from 0 to <funclink>GetVertexNum</funclink>.</desc>
        </param>
        <param>
          <type>int</type>
          <name>data</name>
          <desc>
            <table>
              <rowh>
                <col>Value</col>
                <col>Meaning</col>
              </rowh>
              <row>
                <col>VTX_X</col>
                <col>X coordinate of the vertex.</col>
              </row>
              <row>
                <col>VTX_Y</col>
                <col>Y coordinate of the vertex</col>
              </row>
              <row>
                <col>VTX_CNAT</col>
                <col><emlink href="definition/cnat.html">CNAT value</emlink> of the vertex.</col>
              </row>
              <row>
                <col>VTX_Friction</col>
                <col>Friction of the vertex.</col>
              </row>
            </table>
          </desc>
        </param>
      </params>
    </syntax>
    <desc>Returns a coordinate of the specified vertex (see <emlink href="definition/defcore.html">DefCore.txt</emlink>). Coordinates are relative to the object center.</desc>
    <related>
      <funclink>SetVertex</funclink>
      <funclink>GetVertexNum</funclink>
    </related>
  </func>
  <author>jwk</author><date>2002-08</date>
  <author>isilkor</author><date>2009-09</date>
</funcs>
