http://www.programmingexamples.net/w/index.php?action=history&feed=atom&title=CPP%2FBoost%2FGeometry%2FCoordinateConversion 2026-08-03T19:06:58Z Revision history for this page on the wiki MediaWiki 1.23.5 http://www.programmingexamples.net/w/index.php?title=CPP/Boost/Geometry/CoordinateConversion&diff=5203&oldid=prev 2012-09-25T17:45:50Z

<p>Created page with &#039;==Spherical.cpp== &lt;source lang=&quot;cpp&quot;&gt; #include &lt;boost/geometry/geometry.hpp&gt; #include &lt;iostream&gt; static void CartesianToSpherical(); static void SphericalToCartesian(); int ma…&#039;</p> <p><b>New page</b></p><div>==Spherical.cpp==<br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;boost/geometry/geometry.hpp&gt;<br /> <br /> #include &lt;iostream&gt;<br /> <br /> static void CartesianToSpherical();<br /> static void SphericalToCartesian();<br /> <br /> int main()<br /> {<br /> CartesianToSpherical();<br /> SphericalToCartesian();<br /> }<br /> <br /> void CartesianToSpherical()<br /> {<br /> std::cout &lt;&lt; &quot;CartesianToSpherical()&quot; &lt;&lt; std::endl;<br /> namespace bg = boost::geometry; // bg = 'B'oost 'G'eometry<br /> namespace cs = bg::cs; // cs = 'C'oordinate 'S'ystem<br /> <br /> typedef bg::model::point&lt;long double, 3, cs::cartesian&gt; CartesianType;<br /> CartesianType cartesian(0.084186, 0.0225576, 0.996195);<br /> <br /> typedef bg::model::point&lt;long double, 2, cs::spherical&lt;bg::degree&gt; &gt; SphericalType;<br /> SphericalType spherical;<br /> <br /> bg::strategy::transform::from_cartesian_3_to_spherical_polar_2&lt;CartesianType, SphericalType&gt; strategy;<br /> bg::transform(cartesian, spherical, strategy);<br /> <br /> std::cout<br /> &lt;&lt; &quot;cartesian: &quot; &lt;&lt; bg::dsv(cartesian) &lt;&lt; std::endl // dsv = Delimiter Separated Values<br /> &lt;&lt; &quot;spherical: &quot; &lt;&lt; bg::dsv(spherical) &lt;&lt; std::endl;<br /> }<br /> <br /> void SphericalToCartesian()<br /> {<br /> std::cout &lt;&lt; &quot;SphericalToCartesian()&quot; &lt;&lt; std::endl;<br /> namespace bg = boost::geometry; // bg = 'B'oost 'G'eometry<br /> namespace cs = bg::cs; // cs = 'C'oordinate 'S'ystem<br /> <br /> // (theta=5.0, phi=15.0)<br /> typedef bg::model::point&lt;long double, 2, cs::spherical&lt;bg::degree&gt; &gt; SphericalType;<br /> SphericalType spherical(15.0, 5.0);<br /> <br /> typedef bg::model::point&lt;long double, 3, cs::cartesian&gt; CartesianType;<br /> CartesianType cartesian;<br /> <br /> bg::strategy::transform::from_spherical_polar_2_to_cartesian_3&lt;SphericalType, CartesianType&gt; strategy;<br /> bg::transform(spherical, cartesian, strategy);<br /> <br /> std::cout<br /> &lt;&lt; &quot;spherical: &quot; &lt;&lt; bg::dsv(spherical) &lt;&lt; std::endl // dsv = Delimiter Separated Values<br /> &lt;&lt; &quot;cartesian: &quot; &lt;&lt; bg::dsv(cartesian) &lt;&lt; std::endl;<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> ==CMakeLists.txt==<br /> &lt;source lang=&quot;cmake&quot;&gt;<br /> cmake_minimum_required(VERSION 2.6)<br /> <br /> Project(Spherical)<br /> <br /> set(Boost_USE_MULTITHREADED ON)<br /> FIND_PACKAGE(Boost 1.38 COMPONENTS required)<br /> <br /> INCLUDE_DIRECTORIES(${INCLUDE_DIRECTORIES} ${Boost_INCLUDE_DIRS})<br /> LINK_DIRECTORIES(${LINK_DIRECTORIES} ${Boost_LIBRARY_DIRS})<br /> <br /> ADD_EXECUTABLE(Spherical Spherical.cpp)<br /> &lt;/source&gt;</div>

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