TorqueEngine
/
Torque2D
réplica de https://github.com/TorqueGameEngines/Torque2D.git


			
				
					
						
						
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="#pub-static-attribs">Static Public Attributes</a> &#124;
<a href="class_point2_f-members.html">List of all members</a>  </div>
  <div class="headertitle"><div class="title">Point2F Class Reference</div></div>
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<p>2D floating-point point.  
 <a href="class_point2_f.html#details">More...</a></p>

<p><code>#include &lt;mPoint.h&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a802c8135578f291f4d4227b9ff5d6377" id="r_a802c8135578f291f4d4227b9ff5d6377"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a802c8135578f291f4d4227b9ff5d6377">Point2F</a> ()</td></tr>
<tr class="memdesc:a802c8135578f291f4d4227b9ff5d6377"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create uninitialized point.  <br /></td></tr>
<tr class="separator:a802c8135578f291f4d4227b9ff5d6377"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9f33835ef40f3bdfe992c44bfc26c59b" id="r_a9f33835ef40f3bdfe992c44bfc26c59b"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a9f33835ef40f3bdfe992c44bfc26c59b">Point2F</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;)</td></tr>
<tr class="memdesc:a9f33835ef40f3bdfe992c44bfc26c59b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy constructor.  <br /></td></tr>
<tr class="separator:a9f33835ef40f3bdfe992c44bfc26c59b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a94c35f51422a893056ec494bc1665c3f" id="r_a94c35f51422a893056ec494bc1665c3f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a94c35f51422a893056ec494bc1665c3f">Point2F</a> (const F32 _x, const F32 _y)</td></tr>
<tr class="memdesc:a94c35f51422a893056ec494bc1665c3f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create point from co-ordinates.  <br /></td></tr>
<tr class="separator:a94c35f51422a893056ec494bc1665c3f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a51c5e22574a43b1e082fdb973994b19e" id="r_a51c5e22574a43b1e082fdb973994b19e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a51c5e22574a43b1e082fdb973994b19e">set</a> (const F32 _x, const F32 _y)</td></tr>
<tr class="memdesc:a51c5e22574a43b1e082fdb973994b19e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Set point's co-ordinates.  <br /></td></tr>
<tr class="separator:a51c5e22574a43b1e082fdb973994b19e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab008664c19f22cf57d217e51a879a3af" id="r_ab008664c19f22cf57d217e51a879a3af"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#ab008664c19f22cf57d217e51a879a3af">setMin</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;)</td></tr>
<tr class="memdesc:ab008664c19f22cf57d217e51a879a3af"><td class="mdescLeft">&#160;</td><td class="mdescRight">Store lesser co-ordinates.  <br /></td></tr>
<tr class="separator:ab008664c19f22cf57d217e51a879a3af"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac369c0e8518b4585ce60abe45844f1b2" id="r_ac369c0e8518b4585ce60abe45844f1b2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#ac369c0e8518b4585ce60abe45844f1b2">setMax</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;)</td></tr>
<tr class="memdesc:ac369c0e8518b4585ce60abe45844f1b2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Store greater co-ordinates.  <br /></td></tr>
<tr class="separator:ac369c0e8518b4585ce60abe45844f1b2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adc8cad561690d60e57c34ca659244956" id="r_adc8cad561690d60e57c34ca659244956"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#adc8cad561690d60e57c34ca659244956">interpolate</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;a, const <a class="el" href="class_point2_f.html">Point2F</a> &amp;b, const F32 c)</td></tr>
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<tr class="memitem:aafb5f6f544aea76224dc7a461651cb9a" id="r_aafb5f6f544aea76224dc7a461651cb9a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#aafb5f6f544aea76224dc7a461651cb9a">operator F32 *</a> ()</td></tr>
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<tr class="memitem:a62ff10c40488696ceba3f5b6ffff39f2" id="r_a62ff10c40488696ceba3f5b6ffff39f2"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a62ff10c40488696ceba3f5b6ffff39f2">operator F32 *</a> () const</td></tr>
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<tr class="memitem:a1d50f30c2273c1645f1514b32d39077f" id="r_a1d50f30c2273c1645f1514b32d39077f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a1d50f30c2273c1645f1514b32d39077f">isZero</a> () const</td></tr>
<tr class="memdesc:a1d50f30c2273c1645f1514b32d39077f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check for zero coordinates. (No epsilon.)  <br /></td></tr>
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<tr class="memitem:af7771960d5ad8bc2b73ca3baf38cad17" id="r_af7771960d5ad8bc2b73ca3baf38cad17"><td class="memItemLeft" align="right" valign="top">F32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#af7771960d5ad8bc2b73ca3baf38cad17">len</a> () const</td></tr>
<tr class="memdesc:af7771960d5ad8bc2b73ca3baf38cad17"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get length.  <br /></td></tr>
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<tr class="memitem:a8a10be1fccf792150309222da0111e4e" id="r_a8a10be1fccf792150309222da0111e4e"><td class="memItemLeft" align="right" valign="top">F32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a8a10be1fccf792150309222da0111e4e">lenSquared</a> () const</td></tr>
<tr class="memdesc:a8a10be1fccf792150309222da0111e4e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get squared length (one sqrt less than len()).  <br /></td></tr>
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<tr class="memitem:a222bc4050da1dc13095bcd7ad131bb3c" id="r_a222bc4050da1dc13095bcd7ad131bb3c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a222bc4050da1dc13095bcd7ad131bb3c">neg</a> ()</td></tr>
<tr class="memdesc:a222bc4050da1dc13095bcd7ad131bb3c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invert signs of co-ordinates.  <br /></td></tr>
<tr class="separator:a222bc4050da1dc13095bcd7ad131bb3c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acd0de676568888d848beb97dcc53ae47" id="r_acd0de676568888d848beb97dcc53ae47"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#acd0de676568888d848beb97dcc53ae47">normalize</a> ()</td></tr>
<tr class="memdesc:acd0de676568888d848beb97dcc53ae47"><td class="mdescLeft">&#160;</td><td class="mdescRight">Normalize vector.  <br /></td></tr>
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<tr class="memitem:aa4485ea24d99362f98041eeabfd961a4" id="r_aa4485ea24d99362f98041eeabfd961a4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#aa4485ea24d99362f98041eeabfd961a4">normalize</a> (F32 val)</td></tr>
<tr class="memdesc:aa4485ea24d99362f98041eeabfd961a4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Normalize, scaling by val.  <br /></td></tr>
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<tr class="memitem:ab37f9e0421002723aad6092337debf94" id="r_ab37f9e0421002723aad6092337debf94"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#ab37f9e0421002723aad6092337debf94">convolve</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;)</td></tr>
<tr class="memdesc:ab37f9e0421002723aad6092337debf94"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convolve by parameter.  <br /></td></tr>
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<tr class="memitem:a605d30addb23bf1e6809316833e2dcd9" id="r_a605d30addb23bf1e6809316833e2dcd9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a605d30addb23bf1e6809316833e2dcd9">convolveInverse</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;)</td></tr>
<tr class="memdesc:a605d30addb23bf1e6809316833e2dcd9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Inversely convolute by parameter. (ie, divide)  <br /></td></tr>
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<tr class="memitem:aff72f275b5af37960b3baee51f855041" id="r_aff72f275b5af37960b3baee51f855041"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#aff72f275b5af37960b3baee51f855041">round</a> ()</td></tr>
<tr class="separator:aff72f275b5af37960b3baee51f855041"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aadd00457cc923141cc26ecc157ebbc38" id="r_aadd00457cc923141cc26ecc157ebbc38"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#aadd00457cc923141cc26ecc157ebbc38">operator==</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;) const</td></tr>
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<tr class="memitem:ae1b4b3df5b54621d177b8acde4e2fc49" id="r_ae1b4b3df5b54621d177b8acde4e2fc49"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#ae1b4b3df5b54621d177b8acde4e2fc49">operator!=</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;) const</td></tr>
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<tr class="memitem:a9d8a202b0dde301a31561e48ce6eb50d" id="r_a9d8a202b0dde301a31561e48ce6eb50d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_point2_f.html">Point2F</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a9d8a202b0dde301a31561e48ce6eb50d">operator+</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;) const</td></tr>
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<tr class="memitem:a12bcec6a2891e4d3b4e5b6c203cda897" id="r_a12bcec6a2891e4d3b4e5b6c203cda897"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_point2_f.html">Point2F</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a12bcec6a2891e4d3b4e5b6c203cda897">operator-</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;) const</td></tr>
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<tr class="memitem:aa5b64b691ee62452e2f8f0e40345a444" id="r_aa5b64b691ee62452e2f8f0e40345a444"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_point2_f.html">Point2F</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#aa5b64b691ee62452e2f8f0e40345a444">operator+=</a> (const <a class="el" href="class_point2_f.html">Point2F</a> &amp;)</td></tr>
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Public Attributes</h2></td></tr>
<tr class="memitem:aded78e4b99e04804bff8857d8c6ae74b" id="r_aded78e4b99e04804bff8857d8c6ae74b"><td class="memItemLeft" align="right" valign="top">F32&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#aded78e4b99e04804bff8857d8c6ae74b">x</a></td></tr>
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Static Public Attributes</h2></td></tr>
<tr class="memitem:a3d59a77b1ca19f283aa76f498150c8dc" id="r_a3d59a77b1ca19f283aa76f498150c8dc"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="class_point2_f.html">Point2F</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a3d59a77b1ca19f283aa76f498150c8dc">One</a></td></tr>
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<tr class="memitem:a767aeefc5f274aa45ef27a3bb30f93f7" id="r_a767aeefc5f274aa45ef27a3bb30f93f7"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="class_point2_f.html">Point2F</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a767aeefc5f274aa45ef27a3bb30f93f7">Zero</a></td></tr>
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<tr class="memitem:ac049c3ef4384ebf5fc160ab639362408" id="r_ac049c3ef4384ebf5fc160ab639362408"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="class_point2_f.html">Point2F</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#ac049c3ef4384ebf5fc160ab639362408">Min</a></td></tr>
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<tr class="memitem:a813e1cb0008f47796e75d9337a0cd0ae" id="r_a813e1cb0008f47796e75d9337a0cd0ae"><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="class_point2_f.html">Point2F</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_point2_f.html#a813e1cb0008f47796e75d9337a0cd0ae">Max</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>2D floating-point point. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a802c8135578f291f4d4227b9ff5d6377">&#9670;&#160;</a></span>Point2F() <span class="overload">[1/3]</span></h2>

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<p>Create uninitialized point. </p>

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<p>Copy constructor. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a94c35f51422a893056ec494bc1665c3f">&#9670;&#160;</a></span>Point2F() <span class="overload">[3/3]</span></h2>

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<p>Create point from co-ordinates. </p>

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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ab37f9e0421002723aad6092337debf94">&#9670;&#160;</a></span>convolve()</h2>

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<p>Convolve by parameter. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a605d30addb23bf1e6809316833e2dcd9">&#9670;&#160;</a></span>convolveInverse()</h2>

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<p>Inversely convolute by parameter. (ie, divide) </p>

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<h2 class="memtitle"><span class="permalink"><a href="#adc8cad561690d60e57c34ca659244956">&#9670;&#160;</a></span>interpolate()</h2>

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<p>Interpolate from a to b, based on c.</p>
<dl class="params"><dt>Parameters</dt><dd>
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    <tr><td class="paramname">a</td><td>Starting point. </td></tr>
    <tr><td class="paramname">b</td><td>Ending point. </td></tr>
    <tr><td class="paramname">c</td><td>Interpolation factor (0.0 .. 1.0). </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a1d50f30c2273c1645f1514b32d39077f">&#9670;&#160;</a></span>isZero()</h2>

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<p>Check for zero coordinates. (No epsilon.) </p>

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<h2 class="memtitle"><span class="permalink"><a href="#af7771960d5ad8bc2b73ca3baf38cad17">&#9670;&#160;</a></span>len()</h2>

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<p>Get length. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a8a10be1fccf792150309222da0111e4e">&#9670;&#160;</a></span>lenSquared()</h2>

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<p>Get squared length (one sqrt less than len()). </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a222bc4050da1dc13095bcd7ad131bb3c">&#9670;&#160;</a></span>neg()</h2>

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<p>Invert signs of co-ordinates. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#acd0de676568888d848beb97dcc53ae47">&#9670;&#160;</a></span>normalize() <span class="overload">[1/2]</span></h2>

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<p>Normalize vector. </p>

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<p>Normalize, scaling by val. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ae1b4b3df5b54621d177b8acde4e2fc49">&#9670;&#160;</a></span>operator!=()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a85b968ddc6506c42db5a4237741da4c7">&#9670;&#160;</a></span>operator*()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#add1e78f16d60f59bda4ede5f3553e60e">&#9670;&#160;</a></span>operator*=()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a9d8a202b0dde301a31561e48ce6eb50d">&#9670;&#160;</a></span>operator+()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#aa5b64b691ee62452e2f8f0e40345a444">&#9670;&#160;</a></span>operator+=()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a1ebf6db7e645d7092a0fa091d9389167">&#9670;&#160;</a></span>operator-() <span class="overload">[1/2]</span></h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a12bcec6a2891e4d3b4e5b6c203cda897">&#9670;&#160;</a></span>operator-() <span class="overload">[2/2]</span></h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a9b7bdf009fc7d7201539bdf261a8e1cc">&#9670;&#160;</a></span>operator-=()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a38e1815f6ccabcedcf995dde3605d484">&#9670;&#160;</a></span>operator/()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#ae2419aa9ac37de7d9a337f1401043e23">&#9670;&#160;</a></span>operator/=()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#aadd00457cc923141cc26ecc157ebbc38">&#9670;&#160;</a></span>operator==()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#aff72f275b5af37960b3baee51f855041">&#9670;&#160;</a></span>round()</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a51c5e22574a43b1e082fdb973994b19e">&#9670;&#160;</a></span>set()</h2>

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<p>Set point's co-ordinates. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ac369c0e8518b4585ce60abe45844f1b2">&#9670;&#160;</a></span>setMax()</h2>

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<p>Store greater co-ordinates. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#ab008664c19f22cf57d217e51a879a3af">&#9670;&#160;</a></span>setMin()</h2>

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<p>Store lesser co-ordinates. </p>

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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a813e1cb0008f47796e75d9337a0cd0ae">&#9670;&#160;</a></span>Max</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a3d59a77b1ca19f283aa76f498150c8dc">&#9670;&#160;</a></span>One</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#aded78e4b99e04804bff8857d8c6ae74b">&#9670;&#160;</a></span>x</h2>

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<h2 class="memtitle"><span class="permalink"><a href="#a767aeefc5f274aa45ef27a3bb30f93f7">&#9670;&#160;</a></span>Zero</h2>

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<hr/>The documentation for this class was generated from the following files:<ul>
<li>math/<b>mPoint.h</b></li>
<li>math/<b>mPoint.cpp</b></li>
</ul>
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