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rtVTK
0.6.0
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00001 00002 /****************************************************************************** 00003 * Copyright (c) 2012, Grove City College 00004 * All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions are 00008 * met: 00009 * 00010 * * Redistributions of source code must retain the above copyright 00011 * notice, this list of conditions and the following disclaimer. 00012 * 00013 * * Redistributions in binary form must reproduce the above copyright 00014 * notice, this list of conditions and the following disclaimer in 00015 * the documentation and/or other materials provided with the 00016 * distribution. 00017 * 00018 * * Neither the name of Grove City College nor the names of its 00019 * contributors may be used to endorse or promote products derived 00020 * from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00023 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00024 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00025 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00026 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00027 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00028 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00029 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00030 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00031 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00032 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 * 00034 */ 00035 00036 00037 #ifndef RL_RayRecord_h 00038 #define RL_RayRecord_h 00039 00040 #include <cstdlib> 00041 #include <cstring> 00042 00043 #include <ostream> 00044 using std::ostream; 00045 using std::endl; 00046 00047 #include <Math/Math.h> 00048 00049 #include <RL/rl.h> 00050 00051 00052 namespace rl 00053 { 00054 00056 // Using declarations 00057 00058 using MathF::Point; 00059 using MathF::Vector; 00060 00061 00063 // Structure definitions 00064 00068 struct RayRecord 00069 { 00071 RayRecord(); 00073 RayRecord(const Point& origin, 00074 const Vector& dir, 00075 RayType type, 00076 const void* data = NULL, 00077 size_t nbytes = 0); 00078 00080 RayRecord(const RayRecord& r); 00081 00083 ~RayRecord(); 00084 00086 RayRecord& operator=(const RayRecord&); 00087 00088 void changeData(const void*, size_t); 00089 00091 00092 Point origin; 00099 Vector distance; 00100 00102 RayType type; 00103 00105 void* data; 00106 00108 size_t nbytes; 00109 00111 uint depth; 00112 00114 uint parent; 00115 00117 uint child; 00118 00120 uint next; 00121 00123 uint prev; 00124 00125 }; 00126 00128 ostream& operator<<(ostream&, const RayRecord&); 00129 00130 } // namespace rl 00131 00132 #endif // RL_RayRecord_h