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<hr><h1>object.h</h1><div class="fragment"><pre>00001 <font class="comment">//</font>
00002 <font class="comment">// object.h</font>
00003 <font class="comment">//</font>
00004 <font class="comment">// Copyright (C) 1996 Limit Point Systems, Inc.</font>
00005 <font class="comment">//</font>
00006 <font class="comment">// Author: Curtis Janssen <cljanss@limitpt.com></font>
00007 <font class="comment">// Maintainer: LPS</font>
00008 <font class="comment">//</font>
00009 <font class="comment">// This file is part of the SC Toolkit.</font>
00010 <font class="comment">//</font>
00011 <font class="comment">// The SC Toolkit is free software; you can redistribute it and/or modify</font>
00012 <font class="comment">// it under the terms of the GNU Library General Public License as published by</font>
00013 <font class="comment">// the Free Software Foundation; either version 2, or (at your option)</font>
00014 <font class="comment">// any later version.</font>
00015 <font class="comment">//</font>
00016 <font class="comment">// The SC Toolkit is distributed in the hope that it will be useful,</font>
00017 <font class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00018 <font class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</font>
00019 <font class="comment">// GNU Library General Public License for more details.</font>
00020 <font class="comment">//</font>
00021 <font class="comment">// You should have received a copy of the GNU Library General Public License</font>
00022 <font class="comment">// along with the SC Toolkit; see the file COPYING.LIB. If not, write to</font>
00023 <font class="comment">// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.</font>
00024 <font class="comment">//</font>
00025 <font class="comment">// The U.S. Government is granted a limited license as per AL 91-7.</font>
00026 <font class="comment">//</font>
00027
00028 <font class="preprocessor">#ifndef _util_render_object_h</font>
00029 <font class="preprocessor"></font><font class="preprocessor">#define _util_render_object_h</font>
00030 <font class="preprocessor"></font>
00031 <font class="preprocessor">#ifdef __GNUC__</font>
00032 <font class="preprocessor"></font><font class="preprocessor">#pragma interface</font>
00033 <font class="preprocessor"></font><font class="preprocessor">#endif</font>
00034 <font class="preprocessor"></font>
00035 <font class="preprocessor">#include <iostream></font>
00036
00037 <font class="preprocessor">#include <util/keyval/keyval.h></font>
00038 <font class="preprocessor">#include <util/render/material.h></font>
00039 <font class="preprocessor">#include <util/render/appearance.h></font>
00040 <font class="preprocessor">#include <util/render/transform.h></font>
00041
00042 <font class="keyword">namespace </font>sc {
00043
00044 <font class="keyword">class </font>Render;
00045
00046 <font class="keyword">class </font>RenderedObject: <font class="keyword">public</font> DescribedClass {
00047 <font class="keyword">protected</font>:
00048 <font class="keywordtype">char</font>* name_;
00049 Ref<Material> material_;
00050 Ref<Appearance> appearance_;
00051 Ref<Transform> transform_;
00052
00053 <font class="keyword">friend</font> <font class="keyword">class </font>Render;
00054 <font class="keyword">public</font>:
00055 RenderedObject(<font class="keyword">const</font> Ref<Material>& = 0);
00056 RenderedObject(<font class="keyword">const</font> Ref<KeyVal>&);
00057 ~RenderedObject();
00058 <font class="keyword">const</font> <font class="keywordtype">char</font>* name()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> name_; }
00059 <font class="keywordtype">void</font> set_name(<font class="keyword">const</font> <font class="keywordtype">char</font> *);
00060 Ref<Material> material()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> material_; }
00061 Ref<Appearance> appearance()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> appearance_; }
00062 Ref<Transform> transform()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> transform_; }
00063 <font class="keywordtype">void</font> material(<font class="keyword">const</font> Ref<Material>&m)<font class="keyword"> </font>{ material_ = m; }
00064 <font class="keywordtype">void</font> appearance(<font class="keyword">const</font> Ref<Appearance>&a)<font class="keyword"> </font>{ appearance_ = a; }
00065 <font class="keywordtype">void</font> transform(<font class="keyword">const</font> Ref<Transform>&t)<font class="keyword"> </font>{ transform_ = t; }
00066
00067 <font class="keyword">virtual</font> <font class="keywordtype">void</font> print(std::ostream& = ExEnv::out0()) <font class="keyword">const</font>;
00068
00069 <font class="comment">// to be called only by derivatives of Render</font>
00070 <font class="keyword">virtual</font> <font class="keywordtype">void</font> render(<font class="keyword">const</font> Ref<Render>&) = 0;
00071 };
00072
00073
00074 <font class="keyword">class </font>RenderedObjectSet: <font class="keyword">public</font> RenderedObject {
00075 <font class="keyword">private</font>:
00076 <font class="keywordtype">int</font> capacity_;
00077 <font class="keywordtype">int</font> n_;
00078 Ref<RenderedObject> *array_;
00079 <font class="keyword">protected</font>:
00080 <font class="keywordtype">void</font> render(<font class="keyword">const</font> Ref<Render>&);
00081 <font class="keyword">public</font>:
00082 RenderedObjectSet(<font class="keywordtype">int</font> capacity = 10);
00083 RenderedObjectSet(<font class="keyword">const</font> Ref<KeyVal>&);
00084 ~RenderedObjectSet();
00085 <font class="keywordtype">int</font> n()<font class="keyword"> const </font>{ <font class="keywordflow">return</font> n_; }
00086 <font class="keyword">const</font> Ref<RenderedObject>& element(<font class="keywordtype">int</font> i)<font class="keyword"> const </font>{ <font class="keywordflow">return</font> array_[i]; }
00087 <font class="keyword">virtual</font> <font class="keywordtype">void</font> add(<font class="keyword">const</font> Ref<RenderedObject>&);
00088 };
00089
00090 }
00091
00092 <font class="preprocessor">#endif</font>
00093 <font class="preprocessor"></font>
00094 <font class="comment">// Local Variables:</font>
00095 <font class="comment">// mode: c++</font>
00096 <font class="comment">// c-file-style: "CLJ"</font>
00097 <font class="comment">// End:</font>
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