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<h1>csSphere Class Reference<br>
<small>
[<a class="el" href="group__geom__utils.html">Geometry utilities</a>]</small>
</h1><!-- doxytag: class="csSphere" -->This class represents a sphere.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="sphere_8h-source.html">csgeom/sphere.h</a>></code>
<p>
<p>
<a href="classcsSphere-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#e26d4bdfb4a988e0c2d17f66c843daa2">csSphere</a> (const <a class="el" href="classcsSphere.html">csSphere</a> &s)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Copy Constructor. <a href="#e26d4bdfb4a988e0c2d17f66c843daa2"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#1811595a93da34a3f1148ac27d29e395">csSphere</a> (const <a class="el" href="classcsVector3.html">csVector3</a> &center, float radius)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a new sphere. <a href="#1811595a93da34a3f1148ac27d29e395"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#10c03039a4b34a1114e9b8b14dc7917b">csSphere</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a new empty sphere at (0,0,0). <a href="#10c03039a4b34a1114e9b8b14dc7917b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="classcsVector3.html">csVector3</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#7b346e5242dbdd445a728c0e44ea3011">GetCenter</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the center of this sphere. <a href="#7b346e5242dbdd445a728c0e44ea3011"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsVector3.html">csVector3</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#1a4ea46a8ef97fabf22cb415b280ce27">GetCenter</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the center of this sphere. <a href="#1a4ea46a8ef97fabf22cb415b280ce27"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#91a6e134fce3e1dbe2458f2ccd732f0f">GetRadius</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the radius of this sphere. <a href="#91a6e134fce3e1dbe2458f2ccd732f0f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsSphere.html">csSphere</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#a4040ffe66d98e952e88d5012e0ef2e5">operator+=</a> (const <a class="el" href="classcsSphere.html">csSphere</a> &s)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Calculate the union of this sphere and another one. <a href="#a4040ffe66d98e952e88d5012e0ef2e5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#44e6edc6b560250ee23e31e2100d51ef">SetCenter</a> (const <a class="el" href="classcsVector3.html">csVector3</a> &c)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the center of this sphere. <a href="#44e6edc6b560250ee23e31e2100d51ef"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#7b9731465d0e7a4e5a99d353e2ea9cab">SetRadius</a> (float r)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the radius of this sphere. <a href="#7b9731465d0e7a4e5a99d353e2ea9cab"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#8ef2cf230c648e3a2a0960000e2211de">TestIntersect</a> (const <a class="el" href="classcsSphere.html">csSphere</a> &sphere) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Test if the two spheres have an intersection. <a href="#8ef2cf230c648e3a2a0960000e2211de"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#2a7ec086dd686f08b83d6370c3d40c2e">Union</a> (const <a class="el" href="classcsVector3.html">csVector3</a> &ocenter, float oradius)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Calculate the union of this sphere and another. <a href="#2a7ec086dd686f08b83d6370c3d40c2e"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Friends</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classcsSphere.html">csSphere</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcsSphere.html#4aff0fd05fd363b130dd36532c0b9e3d">operator+</a> (const <a class="el" href="classcsSphere.html">csSphere</a> &s1, const <a class="el" href="classcsSphere.html">csSphere</a> &s2)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Calculate the union of two spheres. <a href="#4aff0fd05fd363b130dd36532c0b9e3d"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
This class represents a sphere.
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00040">40</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="10c03039a4b34a1114e9b8b14dc7917b"></a><!-- doxytag: member="csSphere::csSphere" ref="10c03039a4b34a1114e9b8b14dc7917b" args="()" -->
<div class="memitem">
<div class="memproto">
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<td class="memname">csSphere::csSphere </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Create a new empty sphere at (0,0,0).
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00048">48</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="1811595a93da34a3f1148ac27d29e395"></a><!-- doxytag: member="csSphere::csSphere" ref="1811595a93da34a3f1148ac27d29e395" args="(const csVector3 &center, float radius)" -->
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<td class="memname">csSphere::csSphere </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsVector3.html">csVector3</a> & </td>
<td class="paramname"> <em>center</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"> <em>radius</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Create a new sphere.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00055">55</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="e26d4bdfb4a988e0c2d17f66c843daa2"></a><!-- doxytag: member="csSphere::csSphere" ref="e26d4bdfb4a988e0c2d17f66c843daa2" args="(const csSphere &s)" -->
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<div class="memproto">
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<td class="memname">csSphere::csSphere </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsSphere.html">csSphere</a> & </td>
<td class="paramname"> <em>s</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Copy Constructor.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00062">62</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
<p>References <a class="el" href="sphere_8h-source.html#l00043">center</a>, and <a class="el" href="sphere_8h-source.html#l00044">radius</a>.</p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="7b346e5242dbdd445a728c0e44ea3011"></a><!-- doxytag: member="csSphere::GetCenter" ref="7b346e5242dbdd445a728c0e44ea3011" args="() const " -->
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<td class="memname">const <a class="el" href="classcsVector3.html">csVector3</a>& csSphere::GetCenter </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the center of this sphere.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00067">67</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="1a4ea46a8ef97fabf22cb415b280ce27"></a><!-- doxytag: member="csSphere::GetCenter" ref="1a4ea46a8ef97fabf22cb415b280ce27" args="()" -->
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<td class="memname"><a class="el" href="classcsVector3.html">csVector3</a>& csSphere::GetCenter </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the center of this sphere.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00065">65</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="91a6e134fce3e1dbe2458f2ccd732f0f"></a><!-- doxytag: member="csSphere::GetRadius" ref="91a6e134fce3e1dbe2458f2ccd732f0f" args="() const " -->
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<td class="memname">float csSphere::GetRadius </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the radius of this sphere.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00071">71</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="a4040ffe66d98e952e88d5012e0ef2e5"></a><!-- doxytag: member="csSphere::operator+=" ref="a4040ffe66d98e952e88d5012e0ef2e5" args="(const csSphere &s)" -->
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<td class="memname"><a class="el" href="classcsSphere.html">csSphere</a>& csSphere::operator+= </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsSphere.html">csSphere</a> & </td>
<td class="paramname"> <em>s</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Calculate the union of this sphere and another one.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00082">82</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
<p>References <a class="el" href="sphere_8h-source.html#l00043">center</a>, and <a class="el" href="sphere_8h-source.html#l00044">radius</a>.</p>
</div>
</div><p>
<a class="anchor" name="44e6edc6b560250ee23e31e2100d51ef"></a><!-- doxytag: member="csSphere::SetCenter" ref="44e6edc6b560250ee23e31e2100d51ef" args="(const csVector3 &c)" -->
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<td class="memname">void csSphere::SetCenter </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsVector3.html">csVector3</a> & </td>
<td class="paramname"> <em>c</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the center of this sphere.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00069">69</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="7b9731465d0e7a4e5a99d353e2ea9cab"></a><!-- doxytag: member="csSphere::SetRadius" ref="7b9731465d0e7a4e5a99d353e2ea9cab" args="(float r)" -->
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<td class="memname">void csSphere::SetRadius </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"> <em>r</em> </td>
<td> ) </td>
<td width="100%"><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the radius of this sphere.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00073">73</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="8ef2cf230c648e3a2a0960000e2211de"></a><!-- doxytag: member="csSphere::TestIntersect" ref="8ef2cf230c648e3a2a0960000e2211de" args="(const csSphere &sphere) const " -->
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<td class="memname">bool csSphere::TestIntersect </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsSphere.html">csSphere</a> & </td>
<td class="paramname"> <em>sphere</em> </td>
<td> ) </td>
<td width="100%"> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Test if the two spheres have an intersection.
<p>
<p>Definition at line <a class="el" href="sphere_8h-source.html#l00089">89</a> of file <a class="el" href="sphere_8h-source.html">sphere.h</a>.</p>
<p>References <a class="el" href="sphere_8h-source.html#l00043">center</a>, <a class="el" href="math_8h-source.html#l00120">csSquare()</a>, <a class="el" href="math3d_8h-source.html#l00232">csSquaredDist::PointPoint()</a>, and <a class="el" href="sphere_8h-source.html#l00044">radius</a>.</p>
</div>
</div><p>
<a class="anchor" name="2a7ec086dd686f08b83d6370c3d40c2e"></a><!-- doxytag: member="csSphere::Union" ref="2a7ec086dd686f08b83d6370c3d40c2e" args="(const csVector3 &ocenter, float oradius)" -->
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<td class="memname">void csSphere::Union </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsVector3.html">csVector3</a> & </td>
<td class="paramname"> <em>ocenter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"> <em>oradius</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Calculate the union of this sphere and another.
<p>
</div>
</div><p>
<hr><h2>Friends And Related Function Documentation</h2>
<a class="anchor" name="4aff0fd05fd363b130dd36532c0b9e3d"></a><!-- doxytag: member="csSphere::operator+" ref="4aff0fd05fd363b130dd36532c0b9e3d" args="(const csSphere &s1, const csSphere &s2)" -->
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<td class="memname"><a class="el" href="classcsSphere.html">csSphere</a> operator+ </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classcsSphere.html">csSphere</a> & </td>
<td class="paramname"> <em>s1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classcsSphere.html">csSphere</a> & </td>
<td class="paramname"> <em>s2</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [friend]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Calculate the union of two spheres.
<p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>csgeom/<a class="el" href="sphere_8h-source.html">sphere.h</a></ul>
<hr size="1"><address><small>Generated for Crystal Space 1.2.1 by
<a href="http://www.doxygen.org/index.html">doxygen</a> 1.5.3
</small></address> </div></body> </html>
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