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Moved plugins across to using ReaderWriter::Options* for search paths in addition

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to standard osgDB::DataFilePaths
This commit is contained in:
Robert Osfield
2004-11-22 23:54:45 +00:00
parent e54f46f630
commit ce07879e2e
51 changed files with 301 additions and 263 deletions
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10
src/osgPlugins/osg/ReaderWriterOSG.cpp
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@@ -32,18 +32,14 @@ class OSGReaderWriter : public ReaderWriter
std::string ext = osgDB::getLowerCaseFileExtension(file);
if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
std::string fileName = osgDB::findDataFile( file );
std::string fileName = osgDB::findDataFile( file, opt );
if (fileName.empty()) return ReadResult::FILE_NOT_FOUND;
// code for setting up the database path so that any paged
// databases can be automatically located.
osg::ref_ptr<Options> local_opt = const_cast<Options*>(opt);
if (!local_opt) local_opt = new Options;
osg::ref_ptr<Options> local_opt = opt ? static_cast<Options*>(opt->clone(osg::CopyOp::SHALLOW_COPY)) : new Options;
if (local_opt.valid() && local_opt->getDatabasePathList().empty())
{
local_opt->setDatabasePath(osgDB::getFilePath(fileName));
}
local_opt->setDatabasePath(osgDB::getFilePath(fileName));
std::ifstream fin(fileName.c_str());
if (fin)