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<div class="title">vector3.h File Reference</div> </div>
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<div class="textblock"><code>#include <ostream></code><br/>
<code>#include <math.h></code><br/>
<code>#include <iostream></code><br/>
<code>#include <<a class="el" href="rand_8h_source.shtml">openbabel/rand.h</a>></code><br/>
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<area shape="rect" id="node3" href="atom_8h.shtml" title="Handle atoms." alt="" coords="1326,83,1395,112"/><area shape="rect" id="node7" href="mol_8h.shtml" title="Handle molecules. Declarations of OBMol, OBAtom, OBBond, OBResidue. (the main header for Open Babel)..." alt="" coords="1065,237,1123,267"/><area shape="rect" id="node13" href="grid_8h.shtml" title="Handle grids of values." alt="" coords="1534,315,1593,344"/><area shape="rect" id="node20" href="align_8h.shtml" title="Perform a least-squares alignment of two molecules or two vectors of vector3 objects." alt="" coords="51,315,115,344"/><area shape="rect" id="node22" href="align_8cpp.shtml" title="Handle 3D coordinates." alt="" coords="22,392,102,421"/><area shape="rect" id="node57" href="chargemodel_8h.shtml" title="Base class for molecular partial charge models." alt="" coords="1635,160,1755,189"/><area shape="rect" id="node61" href="griddata_8h.shtml" title="OBGenericData class to connect numeric grids (e.g., orbitals, electrostatic potential) to molecules..." alt="" coords="1945,315,2033,344"/><area shape="rect" id="node67" href="matrix3x3_8h.shtml" title="Handle 3D Rotation matrix." alt="" coords="535,237,637,267"/><area shape="rect" id="node81" href="depict_8h.shtml" title="2D depiction of molecules using OBPainter." alt="" coords="1779,160,1857,189"/><area shape="rect" id="node85" href="vector3_8cpp.shtml" title="Handle 3D coordinates." alt="" coords="1931,83,2033,112"/><area shape="rect" id="node5" href="bond_8h.shtml" title="Handle bonds." alt="" coords="1189,160,1255,189"/><area shape="rect" id="node11" href="forcefield_8cpp.shtml" title="Handle OBForceField class." alt="" coords="977,469,1089,499"/><area shape="rect" id="node16" href="grid_8cpp.shtml" title="Handle grids of values." alt="" coords="1459,392,1534,421"/><area shape="rect" id="node24" href="atom_8cpp.shtml" title="Handle OBAtom class." alt="" coords="139,315,225,344"/><area shape="rect" id="node26" href="builder_8cpp.shtml" title="Handle OBBuilder class." alt="" coords="1171,315,1265,344"/><area shape="rect" id="node28" href="chargemodel_8cpp.shtml" title="Base class for molecular partial charge models." alt="" coords="1667,315,1803,344"/><area shape="rect" id="node41" href="pointgroup_8cpp.shtml" title="Brute-force point group detection." alt="" coords="1289,315,1409,344"/><area shape="rect" id="node47" href="residue_8cpp.shtml" title="Handle macromolecule residues." alt="" coords="1259,237,1358,267"/><area shape="rect" id="node9" href="forcefield_8h.shtml" title="Handle forcefields." alt="" coords="1686,392,1782,421"/><area shape="rect" id="node18" href="griddata_8cpp.shtml" title="OBGenericData class to connect numeric grids (e.g., orbitals, electrostatic potential) to molecules..." alt="" coords="1558,392,1662,421"/><area shape="rect" id="node30" href="chiral_8cpp.shtml" title="Detect chiral atoms and molecules." alt="" coords="910,315,995,344"/><area shape="rect" id="node33" href="generic_8cpp.shtml" title="Handle OBGenericData classes. Custom data for atoms, bonds, etc." alt="" coords="579,315,678,344"/><area shape="rect" id="node37" href="mol_8cpp.shtml" title="Handle molecules. Implementation of OBMol." alt="" coords="702,315,777,344"/><area shape="rect" id="node39" href="obutil_8cpp.shtml" title="Various utility methods." alt="" coords="801,315,886,344"/><area shape="rect" id="node43" href="depict_8cpp.shtml" title="2D depiction of molecules using OBPainter." alt="" coords="1827,315,1921,344"/><area shape="rect" id="node70" href="transform3d_8h.shtml" title="Handle 3D transformations in space groups." alt="" coords="390,315,505,344"/><area shape="rect" id="node79" href="matrix3x3_8cpp.shtml" title="Handle 3D rotation matrix." alt="" coords="249,315,366,344"/></map>
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<p><a href="vector3_8h_source.shtml">Go to the source code of this file.</a></p>
<table class="memberdecls">
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Classes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classOpenBabel_1_1vector3.shtml">vector3</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Represents a vector in 3-dimensional real space. <a href="classOpenBabel_1_1vector3.shtml#details">More...</a><br/></td></tr>
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Namespaces</h2></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vector3_8h.shtml#a89e47af0449640d4f15191aba5ca24c6">RAD_TO_DEG</a>   (180.0/M_PI)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vector3_8h.shtml#a212460e743fecb084d717bb2180c5a56">DEG_TO_RAD</a>   (M_PI/180.0)</td></tr>
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::ostream & </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a70c653ee69fdbd27f77d430e4aed3cad">operator<<</a> (std::ostream &, const vector3 &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#adc7b25b0ba45ce8f90a2519c03322e4a">operator+</a> (const vector3 &v1, const vector3 &v2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#aa2e0e5d4e59766809b5b61ab9b513a2e">operator-</a> (const vector3 &v1, const vector3 &v2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a8bcf1e708be0fbc503f83952c3a99cd4">operator-</a> (const vector3 &v)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a56b20579149ab8b5807475d4302c33a2">operator*</a> (const double &c, const vector3 &v)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#ac5dcc9191fa15d332a546a975cb72952">operator*</a> (const vector3 &v, const double &c)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#af855844c28abaaafbf21c5835a8e81d4">operator/</a> (const vector3 &v, const double &c)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a2ed22257c15dc44557c1c275c99d127d">operator*</a> (const matrix3x3 &m, const vector3 &v)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a32a70eb5e04f4e10a386089723f05b2a">dot</a> (const vector3 &v1, const vector3 &v2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a68dc2c35a1e58febaa9e13cd82e3a50f">cross</a> (const vector3 &, const vector3 &)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a00e2879019f2fb0fc689a7e5cb5d2008">vectorAngle</a> (const vector3 &v1, const vector3 &v2)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a62d62b3487ca8969bdfbd7c434da564e">CalcTorsionAngle</a> (const vector3 &a, const vector3 &b, const vector3 &c, const vector3 &d)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a1fa4ebe11664cfe4759ea7ccaa3abbb9">Point2PlaneSigned</a> (vector3 a, vector3 b, vector3 c, vector3 d)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#ad0e0c09ef7c92973447c46d3ad3f3f8d">Point2Plane</a> (vector3 a, vector3 b, vector3 c, vector3 d)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a29227290e6e6931c009942836a21e5df">Point2PlaneAngle</a> (const vector3 a, const vector3 b, const vector3 c, const vector3 d)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a32827b2955824019ff9a7e0a4ebfcd64">Point2Line</a> (const vector3 &a, const vector3 &b, const vector3 &c)</td></tr>
<tr><td colspan="2"><h2><a name="var-members"></a>
Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#ace51dfd98be07acf3a9c75c21e8d8af2">VZero</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a6ca3b632d31093a7110635452bccc7bd">VX</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a2d3d483edcdb477b3d15f19a001845ee">VY</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const vector3 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceOpenBabel.shtml#a08ec791bf0217b5df66e5879a9f9c95a">VZ</a></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Handle 3D coordinates. </p>
</div><hr/><h2>Define Documentation</h2>
<a class="anchor" id="a89e47af0449640d4f15191aba5ca24c6"></a><!-- doxytag: member="vector3.h::RAD_TO_DEG" ref="a89e47af0449640d4f15191aba5ca24c6" args="" -->
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<td class="memname">#define RAD_TO_DEG   (180.0/M_PI)</td>
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<a class="anchor" id="a212460e743fecb084d717bb2180c5a56"></a><!-- doxytag: member="vector3.h::DEG_TO_RAD" ref="a212460e743fecb084d717bb2180c5a56" args="" -->
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<td class="memname">#define DEG_TO_RAD   (M_PI/180.0)</td>
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