td class="memname">double VectSharp.ThreeD.SpotlightLightSource.GetObstruction </td>
          <td>(</td>
          <td class="paramtype">Point3D&#160;</td>
          <td class="paramname"><em>point</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">IEnumerable&lt; Triangle3DElement &gt;&#160;</td>
          <td class="paramname"><em>shadowingTriangles</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</