[250] | 1 | #include "ReaderWriterTerrainMod.h" |
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| 2 | |
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| 3 | ReaderWriterTerrainMod::ReaderWriterTerrainMod() |
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| 4 | { |
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| 5 | supportsExtension( "terrainmod", "Terrain modification pseudo loader"); |
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| 6 | } |
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| 7 | |
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| 8 | //ReaderWriterTerrainMod::~ReaderWriterTerrainMod() |
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| 9 | //{ |
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| 10 | //} |
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| 11 | |
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| 12 | ReaderWriterTerrainMod::ReadResult ReaderWriterTerrainMod::readNode( const std::string& file, const osgDB::ReaderWriter::Options* options) const |
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| 13 | { |
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| 14 | std::string ext = osgDB::getLowerCaseFileExtension( file ); |
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| 15 | if( !acceptsExtension(ext) ) |
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| 16 | return ReadResult::FILE_NOT_HANDLED; |
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| 17 | |
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| 18 | std::string fileName = osgDB::findDataFile( file, options ); |
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| 19 | if( fileName.empty() ) |
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| 20 | return ReadResult::FILE_NOT_FOUND; |
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| 21 | |
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| 22 | /*std::ifstream( fileName.c_str(), std::ios::in ); |
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| 23 | if( !stream ) |
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| 24 | return ReadResult::ERROR_IN_READING_FILE; |
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| 25 | return readNode( stream, options );*/ |
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| 26 | |
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| 27 | // Strip the pseudo-loader extension |
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| 28 | std::string realName = osgDB::getNameLessExtension( fileName ); |
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| 29 | |
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| 30 | // Load real file |
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| 31 | osg::Node *node = osgDB::readNodeFile( realName, options ); |
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| 32 | if( !node ) |
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| 33 | { |
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| 34 | // propagate the read failure upwards |
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| 35 | OSG_WARN << "Subfile \"" << realName << "\" could not be loaded" << std::endl; |
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| 36 | return ReadResult::FILE_NOT_HANDLED; |
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| 37 | } |
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| 38 | |
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| 39 | // Modify Node |
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| 40 | |
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| 41 | return node; |
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| 42 | } |
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| 43 | |
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| 44 | |
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| 45 | // Add ourself to the Registry to instantiate the reader/writer. |
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| 46 | REGISTER_OSGPLUGIN(terrainmod, ReaderWriterTerrainMod) |
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