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<title>NVIDIA(R) Blast(R) SDK 1.1 Source Reference: sdk/extensions/authoring/source/VHACD/inc/vhacdVector.h Source File</title>
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<h1>sdk/extensions/authoring/source/VHACD/inc/vhacdVector.h</h1><a href="vhacd_vector_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* Copyright (c) 2011 Khaled Mamou (kmamou at gmail dot com)</span>
<a name="l00002"></a>00002 <span class="comment"> All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment"> </span>
<a name="l00004"></a>00004 <span class="comment"> </span>
<a name="l00005"></a>00005 <span class="comment"> Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:</span>
<a name="l00006"></a>00006 <span class="comment"> </span>
<a name="l00007"></a>00007 <span class="comment"> 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.</span>
<a name="l00008"></a>00008 <span class="comment"> </span>
<a name="l00009"></a>00009 <span class="comment"> 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.</span>
<a name="l00010"></a>00010 <span class="comment"> </span>
<a name="l00011"></a>00011 <span class="comment"> 3. The names of the contributors may not be used to endorse or promote products derived from this software without specific prior written permission.</span>
<a name="l00012"></a>00012 <span class="comment"> </span>
<a name="l00013"></a>00013 <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00014"></a>00014 <span class="comment"> */</span>
<a name="l00015"></a>00015 <span class="preprocessor">#pragma once</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#ifndef VHACD_VECTOR_H</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#define VHACD_VECTOR_H</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#include <iostream></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <math.h></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="keyword">namespace </span>VHACD {
<a name="l00023"></a>00023 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00024"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html">00024</a> <span class="keyword">class </span><a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> {
<a name="l00025"></a>00025 <span class="keyword">public</span>:
<a name="l00026"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html#36f2df03ac45c786953651b215f07411">00026</a> T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#36f2df03ac45c786953651b215f07411">operator[]</a>(<span class="keywordtype">size_t</span> i) { <span class="keywordflow">return</span> m_data[i]; }
<a name="l00027"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html#896411aae73c07afe016b38926cd016f">00027</a> <span class="keyword">const</span> T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#896411aae73c07afe016b38926cd016f">operator[]</a>(<span class="keywordtype">size_t</span> i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_data[i]; }
<a name="l00028"></a>00028 T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>();
<a name="l00029"></a>00029 T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>();
<a name="l00030"></a>00030 T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>();
<a name="l00031"></a>00031 <span class="keyword">const</span> T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() <span class="keyword">const</span>;
<a name="l00032"></a>00032 <span class="keyword">const</span> T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() <span class="keyword">const</span>;
<a name="l00033"></a>00033 <span class="keyword">const</span> T& <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() <span class="keyword">const</span>;
<a name="l00034"></a>00034 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ed5abe3175904590cde0dcad4b90fe60">Normalize</a>();
<a name="l00035"></a>00035 T <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#994a43fee073720f3a00fd17c3cac032">GetNorm</a>() <span class="keyword">const</span>;
<a name="l00036"></a>00036 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#c4bcae941919046e17932553764a36fa">operator=</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs);
<a name="l00037"></a>00037 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#db76e8f950ed9d4a5c34076485b7071a">operator+=</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs);
<a name="l00038"></a>00038 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#8f943cff770cea9b603c7826ae53034a">operator-=</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs);
<a name="l00039"></a>00039 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#8f943cff770cea9b603c7826ae53034a">operator-=</a>(T a);
<a name="l00040"></a>00040 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#db76e8f950ed9d4a5c34076485b7071a">operator+=</a>(T a);
<a name="l00041"></a>00041 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#2636e713f22a4129f207fa3b9a9a2792">operator/=</a>(T a);
<a name="l00042"></a>00042 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#3fef4cea033c87e28f302a0a65a5663d">operator*=</a>(T a);
<a name="l00043"></a>00043 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#214236f246b5a124cd5a6db68034e192">operator^</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs) <span class="keyword">const</span>;
<a name="l00044"></a>00044 T <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#65b8e28a1e1f3b70d91ab2a6b7f5ed7b">operator*</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs) <span class="keyword">const</span>;
<a name="l00045"></a>00045 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#9fc3b83f70534cf14496dec681729db1">operator+</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs) <span class="keyword">const</span>;
<a name="l00046"></a>00046 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#4a94bef2c515723b8a470e5fc273b6d8">operator-</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs) <span class="keyword">const</span>;
<a name="l00047"></a>00047 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#4a94bef2c515723b8a470e5fc273b6d8">operator-</a>() <span class="keyword">const</span>;
<a name="l00048"></a>00048 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#65b8e28a1e1f3b70d91ab2a6b7f5ed7b">operator*</a>(T rhs) <span class="keyword">const</span>;
<a name="l00049"></a>00049 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#943e1aa92bed99a3101ad4c6a5991fa2">operator/</a>(T rhs) <span class="keyword">const</span>;
<a name="l00050"></a>00050 <span class="keywordtype">bool</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#82255d217e36a68d723d6b76a37564f1">operator<</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs) <span class="keyword">const</span>;
<a name="l00051"></a>00051 <span class="keywordtype">bool</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#cb50c32997198da3c841a39d6f001ec1">operator></a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs) <span class="keyword">const</span>;
<a name="l00052"></a>00052 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#3efdeeed7fac851acdc6a19d271bd27e">Vec3</a>();
<a name="l00053"></a>00053 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#3efdeeed7fac851acdc6a19d271bd27e">Vec3</a>(T a);
<a name="l00054"></a>00054 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#3efdeeed7fac851acdc6a19d271bd27e">Vec3</a>(T <a class="code" href="bt_vector3_8h.html#0d05bb202a57e1c47ae0eeeec2502c1b" title="Return the x value.">x</a>, T <a class="code" href="bt_vector3_8h.html#88617d2888b444b2ad2384b17b0eeadf" title="Return the y value.">y</a>, T <a class="code" href="bt_vector3_8h.html#49dd8d4770be4de32dd57f9b926aa396" title="Return the z value.">z</a>);
<a name="l00055"></a>00055 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#3efdeeed7fac851acdc6a19d271bd27e">Vec3</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a>& rhs);
<a name="l00056"></a>00056 <span class="comment">/*virtual*/</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#0a1d172d8fea0aa3e3ed19b398816a33">~Vec3</a>(<span class="keywordtype">void</span>);
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="comment">// Compute the center of this bounding box and return the diagonal length</span>
<a name="l00059"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html#eceb8d41899c917cd70e61ede21227f1">00059</a> T <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#eceb8d41899c917cd70e61ede21227f1">GetCenter</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> &bmin, <span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> &bmax)
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() = (bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() + bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>())*0.5;
<a name="l00062"></a>00062 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() = (bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() + bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>())*0.5;
<a name="l00063"></a>00063 <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() = (bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() + bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>())*0.5;
<a name="l00064"></a>00064 T dx = bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() - bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>();
<a name="l00065"></a>00065 T dy = bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() - bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>();
<a name="l00066"></a>00066 T dz = bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() - bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>();
<a name="l00067"></a>00067 T diagonal = T(sqrt(dx*dx + dy*dy + dz*dz));
<a name="l00068"></a>00068 <span class="keywordflow">return</span> diagonal;
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="comment">// Update the min/max values relative to this point</span>
<a name="l00072"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html#d52af82916ded7a2c88e6e0ccaded4a8">00072</a> <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#d52af82916ded7a2c88e6e0ccaded4a8">UpdateMinMax</a>(<a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> &bmin,<a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> &bmax)<span class="keyword"> const</span>
<a name="l00073"></a>00073 <span class="keyword"> </span>{
<a name="l00074"></a>00074 <span class="keywordflow">if</span> (<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() < bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>())
<a name="l00075"></a>00075 {
<a name="l00076"></a>00076 bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>();
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078 <span class="keywordflow">if</span> (<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() < bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>())
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080 bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>();
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082 <span class="keywordflow">if</span> (<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() < bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>())
<a name="l00083"></a>00083 {
<a name="l00084"></a>00084 bmin.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>();
<a name="l00085"></a>00085 }
<a name="l00086"></a>00086 <span class="keywordflow">if</span> (<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() > bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>())
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088 bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>();
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090 <span class="keywordflow">if</span> (<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() > bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>())
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>();
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 <span class="keywordflow">if</span> (<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() > bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>())
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>();
<a name="l00097"></a>00097 }
<a name="l00098"></a>00098 <span class="keywordflow">if</span> (<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() > bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>())
<a name="l00099"></a>00099 {
<a name="l00100"></a>00100 bmax.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>();
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="comment">// Returns the squared distance between these two points</span>
<a name="l00105"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html#d72efc649d4ffe7267715a98bb56045b">00105</a> T <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#d72efc649d4ffe7267715a98bb56045b">GetDistanceSquared</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> &p)<span class="keyword"> const</span>
<a name="l00106"></a>00106 <span class="keyword"> </span>{
<a name="l00107"></a>00107 T dx = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>() - p.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#46b34cc6f3a95b3cf29aeccc3a700ccb">X</a>();
<a name="l00108"></a>00108 T dy = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>() - p.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#ce84816bc7d1ced8aa848b72d4c0dfc7">Y</a>();
<a name="l00109"></a>00109 T dz = <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>() - p.<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e654437eebd4d4dd0002e492bdfddbe2">Z</a>();
<a name="l00110"></a>00110 <span class="keywordflow">return</span> dx*dx + dy*dy + dz*dz;
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00113"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e7db6ca1683c762d4d43528f01bf4460">00113</a> T <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#e7db6ca1683c762d4d43528f01bf4460">GetDistance</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec3.html" title="Vector dim 3.">Vec3</a> &p)<span class="keyword"> const</span>
<a name="l00114"></a>00114 <span class="keyword"> </span>{
<a name="l00115"></a>00115 <span class="keywordflow">return</span> sqrt(<a class="code" href="class_v_h_a_c_d_1_1_vec3.html#d72efc649d4ffe7267715a98bb56045b">GetDistanceSquared</a>(p));
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="comment">// Returns the raw vector data as a pointer</span>
<a name="l00119"></a><a class="code" href="class_v_h_a_c_d_1_1_vec3.html#b0b7000c7191298ebf45d8290b44e93c">00119</a> T* <a class="code" href="class_v_h_a_c_d_1_1_vec3.html#b0b7000c7191298ebf45d8290b44e93c">GetData</a>(<span class="keywordtype">void</span>)
<a name="l00120"></a>00120 {
<a name="l00121"></a>00121 <span class="keywordflow">return</span> m_data;
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123 <span class="keyword">private</span>:
<a name="l00124"></a>00124 T m_data[3];
<a name="l00125"></a>00125 };
<a name="l00127"></a>00127 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00128"></a><a class="code" href="class_v_h_a_c_d_1_1_vec2.html">00128</a> <span class="keyword">class </span><a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a> {
<a name="l00129"></a>00129 <span class="keyword">public</span>:
<a name="l00130"></a><a class="code" href="class_v_h_a_c_d_1_1_vec2.html#b86ac57937edb7f92db17d0fa6dca3db">00130</a> T& <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#b86ac57937edb7f92db17d0fa6dca3db">operator[]</a>(<span class="keywordtype">size_t</span> i) { <span class="keywordflow">return</span> m_data[i]; }
<a name="l00131"></a><a class="code" href="class_v_h_a_c_d_1_1_vec2.html#af1d447d6b8121259076d1b9d6339f33">00131</a> <span class="keyword">const</span> T& <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#af1d447d6b8121259076d1b9d6339f33">operator[]</a>(<span class="keywordtype">size_t</span> i)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_data[i]; }
<a name="l00132"></a>00132 T& <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#cc2884431b3c65267037d36b9b93c414">X</a>();
<a name="l00133"></a>00133 T& <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#483e45a6420e0a86617c0f0c220a69a3">Y</a>();
<a name="l00134"></a>00134 <span class="keyword">const</span> T& <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#cc2884431b3c65267037d36b9b93c414">X</a>() <span class="keyword">const</span>;
<a name="l00135"></a>00135 <span class="keyword">const</span> T& <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#483e45a6420e0a86617c0f0c220a69a3">Y</a>() <span class="keyword">const</span>;
<a name="l00136"></a>00136 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#55cc53840f8eec548d0c2d6cf053e114">Normalize</a>();
<a name="l00137"></a>00137 T <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#764d6c2bf6e50591e84e402c9ae4c941">GetNorm</a>() <span class="keyword">const</span>;
<a name="l00138"></a>00138 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#0bfef4918aabc4251b35896a6af193d5">operator=</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs);
<a name="l00139"></a>00139 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#be0522604a99ece19867d601ca21f1e5">operator+=</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs);
<a name="l00140"></a>00140 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#496b429863af35accbb047e8c71df837">operator-=</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs);
<a name="l00141"></a>00141 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#496b429863af35accbb047e8c71df837">operator-=</a>(T a);
<a name="l00142"></a>00142 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#be0522604a99ece19867d601ca21f1e5">operator+=</a>(T a);
<a name="l00143"></a>00143 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#5e5713abbdc0c377179d208297a046d7">operator/=</a>(T a);
<a name="l00144"></a>00144 <span class="keywordtype">void</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#83d6e63bc1be92e76bc9503880ce49f6">operator*=</a>(T a);
<a name="l00145"></a>00145 T <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#381079e5c2e660a559077a06082737b7">operator^</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs) <span class="keyword">const</span>;
<a name="l00146"></a>00146 T <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#b71085a14b8ab61d321ce04d25b9a2d9">operator*</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs) <span class="keyword">const</span>;
<a name="l00147"></a>00147 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#ef202ce880aff131d5db3a9de3f29650">operator+</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs) <span class="keyword">const</span>;
<a name="l00148"></a>00148 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#8ac3ad90ef1f167813d071a3d438676d">operator-</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs) <span class="keyword">const</span>;
<a name="l00149"></a>00149 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#8ac3ad90ef1f167813d071a3d438676d">operator-</a>() <span class="keyword">const</span>;
<a name="l00150"></a>00150 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#b71085a14b8ab61d321ce04d25b9a2d9">operator*</a>(T rhs) <span class="keyword">const</span>;
<a name="l00151"></a>00151 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#e31f463ecfbb3d5e1958b0a0b0f25f93">operator/</a>(T rhs) <span class="keyword">const</span>;
<a name="l00152"></a>00152 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#f264263c52c10d5687537e4b2a56202d">Vec2</a>();
<a name="l00153"></a>00153 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#f264263c52c10d5687537e4b2a56202d">Vec2</a>(T a);
<a name="l00154"></a>00154 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#f264263c52c10d5687537e4b2a56202d">Vec2</a>(T <a class="code" href="bt_vector3_8h.html#0d05bb202a57e1c47ae0eeeec2502c1b" title="Return the x value.">x</a>, T <a class="code" href="bt_vector3_8h.html#88617d2888b444b2ad2384b17b0eeadf" title="Return the y value.">y</a>);
<a name="l00155"></a>00155 <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#f264263c52c10d5687537e4b2a56202d">Vec2</a>(<span class="keyword">const</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html" title="Vector dim 2.">Vec2</a>& rhs);
<a name="l00156"></a>00156 <span class="comment">/*virtual*/</span> <a class="code" href="class_v_h_a_c_d_1_1_vec2.html#e4867eff034ff23c6600e07638cfac0b">~Vec2</a>(<span class="keywordtype">void</span>);
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="keyword">private</span>:
<a name="l00159"></a>00159 T m_data[2];
<a name="l00160"></a>00160 };
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00163"></a>00163 <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_v_h_a_c_d.html#28b89ba2f3ed6ecfac79950d85cb02cb">Colinear</a>(<span class="keyword">const</span> Vec3<T>& a, <span class="keyword">const</span> Vec3<T>& b, <span class="keyword">const</span> Vec3<T>& c);
<a name="l00164"></a>00164 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00165"></a>00165 <span class="keyword">const</span> T <a class="code" href="namespace_v_h_a_c_d.html#1987082f196115ac00b31b65e12d961d">ComputeVolume4</a>(<span class="keyword">const</span> Vec3<T>& a, <span class="keyword">const</span> Vec3<T>& b, <span class="keyword">const</span> Vec3<T>& c, <span class="keyword">const</span> Vec3<T>& d);
<a name="l00166"></a>00166 }
<a name="l00167"></a>00167 <span class="preprocessor">#include "vhacdVector.inl"</span> <span class="comment">// template implementation</span>
<a name="l00168"></a>00168 <span class="preprocessor">#endif</span>
</pre></div></div>
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