FGFS-4.1/OpenSceneGraph
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Added creation of directory path for ouput if one is required

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This commit is contained in:
Robert Osfield 2012-12-06 11:36:13 +00:00
parent 4cb5d59d35
commit 66a11037ae
1 changed files with 25 additions and 0 deletions
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25
examples/osgframerenderer/osgframerenderer.cpp
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@ -1,4 +1,5 @@
#include <osgDB/ReadFile> #include <osgDB/ReadFile>
#include <osgDB/FileUtils>
#include <osgDB/FileNameUtils> #include <osgDB/FileNameUtils>
#include <osgDB/WriteFile> #include <osgDB/WriteFile>
#include <osgViewer/Viewer> #include <osgViewer/Viewer>
@ -407,6 +408,30 @@ int main( int argc, char **argv )
viewer.getCamera()->setReadBuffer(buffer); viewer.getCamera()->setReadBuffer(buffer);
} }
std::string outputPath = osgDB::getFilePath(fc->getOutputFileName());
if (!outputPath.empty())
{
osgDB::FileType type = osgDB::fileType(outputPath);
switch(type)
{
case(osgDB::FILE_NOT_FOUND):
if (!osgDB::makeDirectory(outputPath))
{
OSG_NOTICE<<"Error: could not create directory ["<<outputPath<<"]."<<std::endl;
return 1;
}
OSG_NOTICE<<"Created directory ["<<outputPath<<"]."<<std::endl;
break;
case(osgDB::REGULAR_FILE):
OSG_NOTICE<<"Error: filepath for output files is regular file, not a directory as required."<<std::endl;
return 1;
case(osgDB::DIRECTORY):
OSG_NOTICE<<"Valid path["<<outputPath<<"] provided for output files."<<std::endl;
break;
}
}
viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded); viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded);
viewer.realize(); viewer.realize();