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Moved the responsibility for finding file to load on to the ReaderWriter plugins,

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instead of osgDB::Registry where it original lay.  This has been done to allow
fileName strings to be encode data rather than just file names, such as one
requires when using PagedLOD along with plugins for doing dynamic tesselation.
This commit is contained in:
Robert Osfield
2003-12-08 11:24:43 +00:00
parent 3e7fadb2ec
commit 83bf813e58
41 changed files with 489 additions and 367 deletions
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25
src/osgPlugins/dw/ReaderWriterDW.cpp
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@@ -799,20 +799,25 @@ class ReaderWriterDW : public osgDB::ReaderWriter
return osgDB::equalCaseInsensitive(extension,"dw");
}
virtual ReadResult readNode(const std::string& fileName,const osgDB::ReaderWriter::Options*)
virtual ReadResult readNode(const std::string& file,const osgDB::ReaderWriter::Options*)
{
_dwobj obj;
enum reading {NONE, MATERIAL, OBJECT};
//unsigned short nrecs=0; // number of records read after a divider (numVerts, numFaces, numOpenings...)
int nexpected=0; // number of records to be read in a block
dwmaterial *matpalet=NULL;
int nmat=-1; // current element of matpalet being modified
int nmn=0; // number of materials found
reading rdg=NONE;
std::string ext = osgDB::getFileExtension(fileName);
std::string ext = osgDB::getLowerCaseFileExtension(file);
if (!acceptsExtension(ext)) return ReadResult::FILE_NOT_HANDLED;
std::string fileName = osgDB::findDataFile( file );
if (fileName.empty()) return ReadResult::FILE_NOT_FOUND;
_dwobj obj;
enum reading {NONE, MATERIAL, OBJECT};
//unsigned short nrecs=0; // number of records read after a divider (numVerts, numFaces, numOpenings...)
int nexpected=0; // number of records to be read in a block
dwmaterial *matpalet=NULL;
int nmat=-1; // current element of matpalet being modified
int nmn=0; // number of materials found
reading rdg=NONE;
char buff[256];
notify(INFO)<< "ReaderWriterDW::readNode( "<<fileName.c_str()<<" )\n";