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A portable, open-source, coherent noise-generating library for C++
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<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Class Members</a></div>
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<a class="el" href="dir_000000.html">src</a> / <a class="el" href="dir_000001.html">module</a></div>
<h1>voronoi.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">// voronoi.h</span>
00002 <span class="comment">//</span>
00003 <span class="comment">// Copyright (C) 2003, 2004 Jason Bevins</span>
00004 <span class="comment">//</span>
00005 <span class="comment">// This library is free software; you can redistribute it and/or modify it</span>
00006 <span class="comment">// under the terms of the GNU Lesser General Public License as published by</span>
00007 <span class="comment">// the Free Software Foundation; either version 2.1 of the License, or (at</span>
00008 <span class="comment">// your option) any later version.</span>
00009 <span class="comment">//</span>
00010 <span class="comment">// This library is distributed in the hope that it will be useful, but WITHOUT</span>
00011 <span class="comment">// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span>
00012 <span class="comment">// FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public</span>
00013 <span class="comment">// License (COPYING.txt) for more details.</span>
00014 <span class="comment">//</span>
00015 <span class="comment">// You should have received a copy of the GNU Lesser General Public License</span>
00016 <span class="comment">// along with this library; if not, write to the Free Software Foundation,</span>
00017 <span class="comment">// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
00018 <span class="comment">//</span>
00019 <span class="comment">// The developer's email is jlbezigvins@gmzigail.com (for great email, take</span>
00020 <span class="comment">// off every 'zig'.)</span>
00021 <span class="comment">//</span>
00022
00023 <span class="preprocessor">#ifndef NOISE_MODULE_VORONOI_H</span>
00024 <span class="preprocessor"></span><span class="preprocessor">#define NOISE_MODULE_VORONOI_H</span>
00025 <span class="preprocessor"></span>
00026 <span class="preprocessor">#include "modulebase.h"</span>
00027
00028 <span class="keyword">namespace </span>noise
00029 {
00030
00031 <span class="keyword">namespace </span>module
00032 {
00033
00036
00039
00042
<a name="l00045"></a><a class="code" href="group__generatormodules.html#ga23">00045</a> <span class="keyword">const</span> <span class="keywordtype">double</span> DEFAULT_VORONOI_DISPLACEMENT = 1.0;
00046
<a name="l00049"></a><a class="code" href="group__generatormodules.html#ga24">00049</a> <span class="keyword">const</span> <span class="keywordtype">double</span> DEFAULT_VORONOI_FREQUENCY = 1.0;
00050
<a name="l00053"></a><a class="code" href="group__generatormodules.html#ga25">00053</a> <span class="keyword">const</span> <span class="keywordtype">int</span> DEFAULT_VORONOI_SEED = 0;
00054
<a name="l00090"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html">00090</a> <span class="keyword">class </span><a class="code" href="classnoise_1_1module_1_1Voronoi.html">Voronoi</a>: <span class="keyword">public</span> <a class="code" href="classnoise_1_1module_1_1Module.html">Module</a>
00091 {
00092
00093 <span class="keyword">public</span>:
00094
00105 <a class="code" href="classnoise_1_1module_1_1Voronoi.html">Voronoi</a> ();
00106
<a name="l00119"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a1">00119</a> <span class="keywordtype">void</span> EnableDistance (<span class="keywordtype">bool</span> enable = <span class="keyword">true</span>)
00120 {
00121 m_enableDistance = enable;
00122 }
00123
<a name="l00132"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a2">00132</a> <span class="keywordtype">double</span> GetDisplacement ()<span class="keyword"> const</span>
00133 <span class="keyword"> </span>{
00134 <span class="keywordflow">return</span> m_displacement;
00135 }
00136
<a name="l00143"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a3">00143</a> <span class="keywordtype">double</span> GetFrequency ()<span class="keyword"> const</span>
00144 <span class="keyword"> </span>{
00145 <span class="keywordflow">return</span> m_frequency;
00146 }
00147
<a name="l00148"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a4">00148</a> <span class="keyword">virtual</span> <span class="keywordtype">int</span> GetSourceModuleCount ()<span class="keyword"> const</span>
00149 <span class="keyword"> </span>{
00150 <span class="keywordflow">return</span> 0;
00151 }
00152
<a name="l00160"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a5">00160</a> <span class="keywordtype">int</span> GetSeed ()<span class="keyword"> const</span>
00161 <span class="keyword"> </span>{
00162 <span class="keywordflow">return</span> m_seed;
00163 }
00164
<a name="l00175"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a6">00175</a> <span class="keywordtype">bool</span> IsDistanceEnabled ()<span class="keyword"> const</span>
00176 <span class="keyword"> </span>{
00177 <span class="keywordflow">return</span> m_enableDistance;
00178 }
00179
00180 <span class="keyword">virtual</span> <span class="keywordtype">double</span> GetValue (<span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> z) <span class="keyword">const</span>;
00181
<a name="l00190"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a8">00190</a> <span class="keywordtype">void</span> SetDisplacement (<span class="keywordtype">double</span> displacement)
00191 {
00192 m_displacement = displacement;
00193 }
00194
<a name="l00201"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a9">00201</a> <span class="keywordtype">void</span> SetFrequency (<span class="keywordtype">double</span> frequency)
00202 {
00203 m_frequency = frequency;
00204 }
00205
<a name="l00213"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#a10">00213</a> <span class="keywordtype">void</span> SetSeed (<span class="keywordtype">int</span> seed)
00214 {
00215 m_seed = seed;
00216 }
00217
00218 <span class="keyword">protected</span>:
00219
<a name="l00221"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#p0">00221</a> <span class="keywordtype">double</span> m_displacement;
00222
<a name="l00225"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#p1">00225</a> <span class="keywordtype">bool</span> m_enableDistance;
00226
<a name="l00228"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#p2">00228</a> <span class="keywordtype">double</span> m_frequency;
00229
<a name="l00232"></a><a class="code" href="classnoise_1_1module_1_1Voronoi.html#p3">00232</a> <span class="keywordtype">int</span> m_seed;
00233
00234 };
00235
00237
00239
00241
00242 }
00243
00244 }
00245
00246 <span class="preprocessor">#endif</span>
</pre></div><!-- end rich gooey content -->
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