A portable, open-source, coherent noise-generating library for C++

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# cylinder.h

    00001 // cylinder.h
    00002 //
    00003 // Copyright 2003, 2004 Jason Bevins
    00004 //
    00005 // This library is free software; you can redistribute it and/or modify it
    00006 // under the terms of the GNU Lesser General Public License as published by
    00007 // the Free Software Foundation; either version 2.1 of the License, or (at
    00008 // your option) any later version.
    00009 //
    00010 // This library is distributed in the hope that it will be useful, but WITHOUT
    00011 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    00012 // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
    00013 // License (COPYING.txt) for more details.
    00014 //
    00015 // You should have received a copy of the GNU Lesser General Public License
    00016 // along with this library; if not, write to the Free Software Foundation,
    00017 // Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    00018 //
    00019 // The developer's email is jlbezigvins@gmzigail.com (for great email, take
    00020 // off every 'zig'.)
    00021 //
    00022
    00023 #ifndef NOISE_MODEL_CYLINDER_H
    00024 #define NOISE_MODEL_CYLINDER_H
    00025
    00026 #include <assert.h>
    00027 #include <math.h>
    00028 #include <stdlib.h>
    00029 #include "../module/modulebase.h"
    00030
    00031 namespace noise
    00032 {
    00033
    00034   namespace model
    00035   {
    00036
    00039
    00043
    00059     class Cylinder
    00060     {
    00061
    00062       public:
    00063
    00065         Cylinder ();
    00066
    00071         Cylinder (const module::Module& module);
    00072
    00079         const module::Module& GetModule () const
    00080         {
    00081           assert (m_pModule != NULL);
    00082           return *m_pModule;
    00083         }
    00084
    00102         double GetValue (double angle, double height) const;
    00103
    00111         void SetModule (const module::Module& module)
    00112         {
    00113           m_pModule = &module;
    00114         }
    00115
    00116       private:
    00117
    00119         const module::Module* m_pModule;
    00120
    00121     };
    00122
    00124
    00126
    00127   }
    00128
    00129 }
    00130
    00131 #endif