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<p>Compute the surface point closest to a given position on the <a class="el" href="classnetdem_1_1_ellipsoid.html" title="A class for representing an ellipsoid shape.">Ellipsoid</a> object. </p>
<p>This method computes the surface point closest to a given position on the <a class="el" href="classnetdem_1_1_ellipsoid.html" title="A class for representing an ellipsoid shape.">Ellipsoid</a> object by finding the intersection of a line passing through the specifie