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A portable, open-source, coherent noise-generating library for C++
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<!-- start rich gooey content -->
<!-- Generated by Doxygen 1.3.9.1 -->
<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>clamp.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">// clamp.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_CLAMP_H</span>
00024 <span class="preprocessor"></span><span class="preprocessor">#define NOISE_MODULE_CLAMP_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__modifiermodules.html#ga0">00045</a> <span class="keyword">const</span> <span class="keywordtype">double</span> DEFAULT_CLAMP_LOWER_BOUND = -1.0;
00046
<a name="l00049"></a><a class="code" href="group__modifiermodules.html#ga1">00049</a> <span class="keyword">const</span> <span class="keywordtype">double</span> DEFAULT_CLAMP_UPPER_BOUND = 1.0;
00050
<a name="l00069"></a><a class="code" href="classnoise_1_1module_1_1Clamp.html">00069</a> <span class="keyword">class </span><a class="code" href="classnoise_1_1module_1_1Clamp.html">Clamp</a>: <span class="keyword">public</span> <a class="code" href="classnoise_1_1module_1_1Module.html">Module</a>
00070 {
00071
00072 <span class="keyword">public</span>:
00073
00081 <a class="code" href="classnoise_1_1module_1_1Clamp.html">Clamp</a> ();
00082
<a name="l00090"></a><a class="code" href="classnoise_1_1module_1_1Clamp.html#a1">00090</a> <span class="keywordtype">double</span> GetLowerBound ()<span class="keyword"> const</span>
00091 <span class="keyword"> </span>{
00092 <span class="keywordflow">return</span> m_lowerBound;
00093 }
00094
<a name="l00095"></a><a class="code" href="classnoise_1_1module_1_1Clamp.html#a2">00095</a> <span class="keyword">virtual</span> <span class="keywordtype">int</span> GetSourceModuleCount ()<span class="keyword"> const</span>
00096 <span class="keyword"> </span>{
00097 <span class="keywordflow">return</span> 1;
00098 }
00099
<a name="l00107"></a><a class="code" href="classnoise_1_1module_1_1Clamp.html#a3">00107</a> <span class="keywordtype">double</span> GetUpperBound ()<span class="keyword"> const</span>
00108 <span class="keyword"> </span>{
00109 <span class="keywordflow">return</span> m_upperBound;
00110 }
00111
00112 <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>;
00113
00130 <span class="keywordtype">void</span> SetBounds (<span class="keywordtype">double</span> lowerBound, <span class="keywordtype">double</span> upperBound);
00131
00132 <span class="keyword">protected</span>:
00133
<a name="l00135"></a><a class="code" href="classnoise_1_1module_1_1Clamp.html#p0">00135</a> <span class="keywordtype">double</span> m_lowerBound;
00136
<a name="l00138"></a><a class="code" href="classnoise_1_1module_1_1Clamp.html#p1">00138</a> <span class="keywordtype">double</span> m_upperBound;
00139
00140 };
00141
00143
00145
00147
00148 }
00149
00150 }
00151
00152 <span class="preprocessor">#endif</span>
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