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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>terrace.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">// terrace.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_TERRACE_H</span>
00024 <span class="preprocessor"></span><span class="preprocessor">#define NOISE_MODULE_TERRACE_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="l00073"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html">00073</a> <span class="keyword">class </span><a class="code" href="classnoise_1_1module_1_1Terrace.html">Terrace</a>: <span class="keyword">public</span> <a class="code" href="classnoise_1_1module_1_1Module.html">Module</a>
00074 {
00075
00076 <span class="keyword">public</span>:
00077
00079 <a class="code" href="classnoise_1_1module_1_1Terrace.html">Terrace</a> ();
00080
00082 ~<a class="code" href="classnoise_1_1module_1_1Terrace.html">Terrace</a> ();
00083
00098 <span class="keywordtype">void</span> AddControlPoint (<span class="keywordtype">double</span> value);
00099
00103 <span class="keywordtype">void</span> ClearAllControlPoints ();
00104
<a name="l00121"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#a4">00121</a> <span class="keyword">const</span> <span class="keywordtype">double</span>* GetControlPointArray ()<span class="keyword"> const</span>
00122 <span class="keyword"> </span>{
00123 <span class="keywordflow">return</span> m_pControlPoints;
00124 }
00125
<a name="l00130"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#a5">00130</a> <span class="keywordtype">int</span> GetControlPointCount ()<span class="keyword"> const</span>
00131 <span class="keyword"> </span>{
00132 <span class="keywordflow">return</span> m_controlPointCount;
00133 }
00134
<a name="l00135"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#a6">00135</a> <span class="keyword">virtual</span> <span class="keywordtype">int</span> GetSourceModuleCount ()<span class="keyword"> const</span>
00136 <span class="keyword"> </span>{
00137 <span class="keywordflow">return</span> 1;
00138 }
00139
<a name="l00145"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#a7">00145</a> <span class="keywordtype">void</span> InvertTerraces (<span class="keywordtype">bool</span> invert = <span class="keyword">true</span>)
00146 {
00147 m_invertTerraces = invert;
00148 }
00149
<a name="l00157"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#a8">00157</a> <span class="keywordtype">bool</span> IsTerracesInverted ()<span class="keyword"> const</span>
00158 <span class="keyword"> </span>{
00159 <span class="keywordflow">return</span> m_invertTerraces;
00160 }
00161
00162 <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>;
00163
00181 <span class="keywordtype">void</span> MakeControlPoints (<span class="keywordtype">int</span> controlPointCount);
00182
00183 <span class="keyword">protected</span>:
00184
00201 <span class="keywordtype">int</span> FindInsertionPos (<span class="keywordtype">double</span> value);
00202
00218 <span class="keywordtype">void</span> InsertAtPos (<span class="keywordtype">int</span> insertionPos, <span class="keywordtype">double</span> value);
00219
<a name="l00221"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#p0">00221</a> <span class="keywordtype">int</span> m_controlPointCount;
00222
<a name="l00225"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#p1">00225</a> <span class="keywordtype">bool</span> m_invertTerraces;
00226
<a name="l00228"></a><a class="code" href="classnoise_1_1module_1_1Terrace.html#p2">00228</a> <span class="keywordtype">double</span>* m_pControlPoints;
00229
00230 };
00231
00233
00235
00237
00238 }
00239
00240 }
00241
00242 <span class="preprocessor">#endif</span>
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