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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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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>select.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">// select.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_SELECT_H</span>
00024 <span class="preprocessor"></span><span class="preprocessor">#define NOISE_MODULE_SELECT_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="l00044"></a><a class="code" href="group__selectormodules.html#ga0">00044</a> <span class="keyword">const</span> <span class="keywordtype">double</span> DEFAULT_SELECT_EDGE_FALLOFF = 0.0;
00045
<a name="l00048"></a><a class="code" href="group__selectormodules.html#ga1">00048</a> <span class="keyword">const</span> <span class="keywordtype">double</span> DEFAULT_SELECT_LOWER_BOUND = -1.0;
00049
<a name="l00052"></a><a class="code" href="group__selectormodules.html#ga2">00052</a> <span class="keyword">const</span> <span class="keywordtype">double</span> DEFAULT_SELECT_UPPER_BOUND = 1.0;
00053
<a name="l00084"></a><a class="code" href="classnoise_1_1module_1_1Select.html">00084</a> <span class="keyword">class </span><a class="code" href="classnoise_1_1module_1_1Select.html">Select</a>: <span class="keyword">public</span> <a class="code" href="classnoise_1_1module_1_1Module.html">Module</a>
00085 {
00086
00087 <span class="keyword">public</span>:
00088
00099 <a class="code" href="classnoise_1_1module_1_1Select.html">Select</a> ();
00100
<a name="l00117"></a><a class="code" href="classnoise_1_1module_1_1Select.html#a1">00117</a> <span class="keyword">const</span> <a class="code" href="classnoise_1_1module_1_1Module.html">Module</a>& GetControlModule ()<span class="keyword"> const</span>
00118 <span class="keyword"> </span>{
00119 <span class="keywordflow">if</span> (m_pSourceModule == NULL || m_pSourceModule[2] == NULL) {
00120 <span class="keywordflow">throw</span> <a class="code" href="classnoise_1_1ExceptionNoModule.html">noise::ExceptionNoModule</a> ();
00121 }
00122 <span class="keywordflow">return</span> *(m_pSourceModule[2]);
00123 }
00124
<a name="l00135"></a><a class="code" href="classnoise_1_1module_1_1Select.html#a2">00135</a> <span class="keywordtype">double</span> GetEdgeFalloff ()<span class="keyword"> const</span>
00136 <span class="keyword"> </span>{
00137 <span class="keywordflow">return</span> m_edgeFalloff;
00138 }
00139
<a name="l00148"></a><a class="code" href="classnoise_1_1module_1_1Select.html#a3">00148</a> <span class="keywordtype">double</span> GetLowerBound ()<span class="keyword"> const</span>
00149 <span class="keyword"> </span>{
00150 <span class="keywordflow">return</span> m_lowerBound;
00151 }
00152
<a name="l00153"></a><a class="code" href="classnoise_1_1module_1_1Select.html#a4">00153</a> <span class="keyword">virtual</span> <span class="keywordtype">int</span> GetSourceModuleCount ()<span class="keyword"> const</span>
00154 <span class="keyword"> </span>{
00155 <span class="keywordflow">return</span> 3;
00156 }
00157
<a name="l00166"></a><a class="code" href="classnoise_1_1module_1_1Select.html#a5">00166</a> <span class="keywordtype">double</span> GetUpperBound ()<span class="keyword"> const</span>
00167 <span class="keyword"> </span>{
00168 <span class="keywordflow">return</span> m_upperBound;
00169 }
00170
00171 <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>;
00172
00188 <span class="keywordtype">void</span> SetBounds (<span class="keywordtype">double</span> lowerBound, <span class="keywordtype">double</span> upperBound);
00189
<a name="l00209"></a><a class="code" href="classnoise_1_1module_1_1Select.html#a8">00209</a> <span class="keywordtype">void</span> SetControlModule (<span class="keyword">const</span> <a class="code" href="classnoise_1_1module_1_1Module.html">Module</a>& controlModule)
00210 {
00211 assert (m_pSourceModule != NULL);
00212 m_pSourceModule[2] = &controlModule;
00213 }
00214
00242 <span class="keywordtype">void</span> SetEdgeFalloff (<span class="keywordtype">double</span> edgeFalloff);
00243
00244 <span class="keyword">protected</span>:
00245
<a name="l00247"></a><a class="code" href="classnoise_1_1module_1_1Select.html#p0">00247</a> <span class="keywordtype">double</span> m_edgeFalloff;
00248
<a name="l00250"></a><a class="code" href="classnoise_1_1module_1_1Select.html#p1">00250</a> <span class="keywordtype">double</span> m_lowerBound;
00251
<a name="l00253"></a><a class="code" href="classnoise_1_1module_1_1Select.html#p2">00253</a> <span class="keywordtype">double</span> m_upperBound;
00254
00255 };
00256
00258
00260
00262
00263 }
00264
00265 }
00266
00267 <span class="preprocessor">#endif</span>
</pre></div><!-- end rich gooey content -->
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