FGFS-4.1/OpenSceneGraph
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Added searching of the filepath.

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This commit is contained in:
Robert Osfield
2004-04-21 13:20:48 +00:00
parent b57bfb2271
commit 77f9a4d083
1 changed files with 8 additions and 5 deletions
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13
src/osgPlugins/txp/ReaderWriterTXP.cpp
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@@ -19,16 +19,19 @@ using namespace txp;
int ReaderWriterTXP::_archiveId = 0;
osgDB::ReaderWriter::ReadResult ReaderWriterTXP::readNode(const std::string& fileName, const osgDB::ReaderWriter::Options* options)
osgDB::ReaderWriter::ReadResult ReaderWriterTXP::readNode(const std::string& file, const osgDB::ReaderWriter::Options* options)
{
if( !acceptsExtension(osgDB::getFileExtension(fileName) ))
if( !acceptsExtension(osgDB::getFileExtension(file) ))
return ReadResult::FILE_NOT_HANDLED;
std::string name = osgDB::getSimpleFileName(fileName);
std::string name = osgDB::getSimpleFileName(file);
// We load archive.txp
if (strncmp(name.c_str(),"archive",7)==0)
{
std::string fileName = osgDB::findDataFile( file );
if (fileName.empty()) return ReadResult::FILE_NOT_FOUND;
osg::ref_ptr<TXPNode> txpNode = new TXPNode;
txpNode->setArchiveName(fileName);
if (options)
@@ -59,7 +62,7 @@ osgDB::ReaderWriter::ReadResult ReaderWriterTXP::readNode(const std::string& fil
int x,y,lod;
unsigned int id;
sscanf(name.c_str(),"tile%d_%dx%d_%d",&lod,&x,&y,&id);
TXPArchive* archive = getArchive(id,osgDB::getFilePath(fileName));
TXPArchive* archive = getArchive(id,osgDB::getFilePath(file));
TXPArchive::TileInfo info;
if (!archive->getTileInfo(x,y,lod,info))
@@ -105,7 +108,7 @@ osgDB::ReaderWriter::ReadResult ReaderWriterTXP::readNode(const std::string& fil
int x,y,lod;
unsigned int id;
sscanf(name.c_str(),"subtiles%d_%dx%d_%d",&lod,&x,&y,&id);
TXPArchive* archive = getArchive(id,osgDB::getFilePath(fileName));
TXPArchive* archive = getArchive(id,osgDB::getFilePath(file));
osg::ref_ptr<osg::Group> subtiles = new osg::Group;