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annotate libs/assimp/COBLoader.h @ 0:b2f14e535253

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author John Tsiombikas <nuclear@member.fsf.org>
date Sat, 01 Feb 2014 19:58:19 +0200
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nuclear@0 1 /*
nuclear@0 2 Open Asset Import Library (assimp)
nuclear@0 3 ----------------------------------------------------------------------
nuclear@0 4
nuclear@0 5 Copyright (c) 2006-2012, assimp team
nuclear@0 6 All rights reserved.
nuclear@0 7
nuclear@0 8 Redistribution and use of this software in source and binary forms,
nuclear@0 9 with or without modification, are permitted provided that the
nuclear@0 10 following conditions are met:
nuclear@0 11
nuclear@0 12 * Redistributions of source code must retain the above
nuclear@0 13 copyright notice, this list of conditions and the
nuclear@0 14 following disclaimer.
nuclear@0 15
nuclear@0 16 * Redistributions in binary form must reproduce the above
nuclear@0 17 copyright notice, this list of conditions and the
nuclear@0 18 following disclaimer in the documentation and/or other
nuclear@0 19 materials provided with the distribution.
nuclear@0 20
nuclear@0 21 * Neither the name of the assimp team, nor the names of its
nuclear@0 22 contributors may be used to endorse or promote products
nuclear@0 23 derived from this software without specific prior
nuclear@0 24 written permission of the assimp team.
nuclear@0 25
nuclear@0 26 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
nuclear@0 27 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
nuclear@0 28 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
nuclear@0 29 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
nuclear@0 30 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
nuclear@0 31 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
nuclear@0 32 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
nuclear@0 33 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
nuclear@0 34 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
nuclear@0 35 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
nuclear@0 36 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
nuclear@0 37
nuclear@0 38 ----------------------------------------------------------------------
nuclear@0 39 */
nuclear@0 40
nuclear@0 41 /** @file COBLoader.h
nuclear@0 42 * @brief Declaration of the TrueSpace (*.cob,*.scn) importer class.
nuclear@0 43 */
nuclear@0 44 #ifndef INCLUDED_AI_COB_LOADER_H
nuclear@0 45 #define INCLUDED_AI_COB_LOADER_H
nuclear@0 46
nuclear@0 47 #include "BaseImporter.h"
nuclear@0 48 namespace Assimp {
nuclear@0 49 class LineSplitter;
nuclear@0 50
nuclear@0 51 // TinyFormatter.h
nuclear@0 52 namespace Formatter {
nuclear@0 53 template <typename T,typename TR, typename A> class basic_formatter;
nuclear@0 54 typedef class basic_formatter< char, std::char_traits<char>, std::allocator<char> > format;
nuclear@0 55 }
nuclear@0 56
nuclear@0 57 // COBScene.h
nuclear@0 58 namespace COB {
nuclear@0 59 struct ChunkInfo;
nuclear@0 60 struct Node;
nuclear@0 61 struct Scene;
nuclear@0 62 }
nuclear@0 63
nuclear@0 64 // -------------------------------------------------------------------------------------------
nuclear@0 65 /** Importer class to load TrueSpace files (cob,scn) up to v6.
nuclear@0 66 *
nuclear@0 67 * Currently relatively limited, loads only ASCII files and needs more test coverage. */
nuclear@0 68 // -------------------------------------------------------------------------------------------
nuclear@0 69 class COBImporter : public BaseImporter
nuclear@0 70 {
nuclear@0 71 public:
nuclear@0 72 COBImporter();
nuclear@0 73 ~COBImporter();
nuclear@0 74
nuclear@0 75
nuclear@0 76 public:
nuclear@0 77
nuclear@0 78 // --------------------
nuclear@0 79 bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
nuclear@0 80 bool checkSig) const;
nuclear@0 81
nuclear@0 82 protected:
nuclear@0 83
nuclear@0 84 // --------------------
nuclear@0 85 const aiImporterDesc* GetInfo () const;
nuclear@0 86
nuclear@0 87 // --------------------
nuclear@0 88 void SetupProperties(const Importer* pImp);
nuclear@0 89
nuclear@0 90 // --------------------
nuclear@0 91 void InternReadFile( const std::string& pFile, aiScene* pScene,
nuclear@0 92 IOSystem* pIOHandler);
nuclear@0 93
nuclear@0 94 private:
nuclear@0 95
nuclear@0 96 // -------------------------------------------------------------------
nuclear@0 97 /** Prepend 'COB: ' and throw msg.*/
nuclear@0 98 static void ThrowException(const std::string& msg);
nuclear@0 99
nuclear@0 100 // -------------------------------------------------------------------
nuclear@0 101 /** @brief Read from an ascii scene/object file
nuclear@0 102 * @param out Receives output data.
nuclear@0 103 * @param stream Stream to read from. */
nuclear@0 104 void ReadAsciiFile(COB::Scene& out, StreamReaderLE* stream);
nuclear@0 105
nuclear@0 106 // -------------------------------------------------------------------
nuclear@0 107 /** @brief Read from a binary scene/object file
nuclear@0 108 * @param out Receives output data.
nuclear@0 109 * @param stream Stream to read from. */
nuclear@0 110 void ReadBinaryFile(COB::Scene& out, StreamReaderLE* stream);
nuclear@0 111
nuclear@0 112
nuclear@0 113 private:
nuclear@0 114
nuclear@0 115 // Conversion to Assimp output format
nuclear@0 116
nuclear@0 117 aiNode* BuildNodes(const COB::Node& root,const COB::Scene& scin,aiScene* fill);
nuclear@0 118
nuclear@0 119 private:
nuclear@0 120
nuclear@0 121 // ASCII file support
nuclear@0 122
nuclear@0 123 void UnsupportedChunk_Ascii(LineSplitter& splitter, const COB::ChunkInfo& nfo, const char* name);
nuclear@0 124 void ReadChunkInfo_Ascii(COB::ChunkInfo& out, const LineSplitter& splitter);
nuclear@0 125 void ReadBasicNodeInfo_Ascii(COB::Node& msh, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 126 template <typename T> void ReadFloat3Tuple_Ascii(T& fill, const char** in);
nuclear@0 127
nuclear@0 128 void ReadPolH_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 129 void ReadBitM_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 130 void ReadMat1_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 131 void ReadGrou_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 132 void ReadBone_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 133 void ReadCame_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 134 void ReadLght_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 135 void ReadUnit_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 136 void ReadChan_Ascii(COB::Scene& out, LineSplitter& splitter, const COB::ChunkInfo& nfo);
nuclear@0 137
nuclear@0 138
nuclear@0 139 // ASCII file logging stuff to add proper line numbers to messages
nuclear@0 140
nuclear@0 141 static void LogWarn_Ascii (const LineSplitter& splitter, const Formatter::format& message);
nuclear@0 142 static void LogError_Ascii(const LineSplitter& splitter, const Formatter::format& message);
nuclear@0 143 static void LogInfo_Ascii (const LineSplitter& splitter, const Formatter::format& message);
nuclear@0 144 static void LogDebug_Ascii(const LineSplitter& splitter, const Formatter::format& message);
nuclear@0 145
nuclear@0 146 static void LogWarn_Ascii (const Formatter::format& message);
nuclear@0 147 static void LogError_Ascii (const Formatter::format& message);
nuclear@0 148 static void LogInfo_Ascii (const Formatter::format& message);
nuclear@0 149 static void LogDebug_Ascii (const Formatter::format& message);
nuclear@0 150
nuclear@0 151
nuclear@0 152 // Binary file support
nuclear@0 153
nuclear@0 154 void UnsupportedChunk_Binary(StreamReaderLE& reader, const COB::ChunkInfo& nfo, const char* name);
nuclear@0 155 void ReadString_Binary(std::string& out, StreamReaderLE& reader);
nuclear@0 156 void ReadBasicNodeInfo_Binary(COB::Node& msh, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 157
nuclear@0 158 void ReadPolH_Binary(COB::Scene& out, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 159 void ReadBitM_Binary(COB::Scene& out, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 160 void ReadMat1_Binary(COB::Scene& out, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 161 void ReadCame_Binary(COB::Scene& out, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 162 void ReadLght_Binary(COB::Scene& out, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 163 void ReadGrou_Binary(COB::Scene& out, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 164 void ReadUnit_Binary(COB::Scene& out, StreamReaderLE& reader, const COB::ChunkInfo& nfo);
nuclear@0 165
nuclear@0 166
nuclear@0 167 }; // !class COBImporter
nuclear@0 168
nuclear@0 169 } // end of namespace Assimp
nuclear@0 170 #endif // AI_UNREALIMPORTER_H_INC