FGFS-4.1/OpenSceneGraph
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This commit is contained in:
Don BURNS
2003-06-24 15:40:09 +00:00
parent 5a939f5420
commit 15f88f35b2
91 changed files with 2871 additions and 1937 deletions
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36
src/osgPlugins/ive/ReaderWriterIVE.cpp
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@@ -32,26 +32,9 @@ class IVEReaderWriter : public ReaderWriter
{
try{
// Create datainputstream.
ive::DataInputStream* in = new ive::DataInputStream(&fin);
ive::DataInputStream in(&fin);
// Which object is written first in the stream.
int id = in->peekInt();
if(id==IVEMATRIXTRANSFORM)
{
osg::MatrixTransform* rootNode = new osg::MatrixTransform;
((ive::MatrixTransform*)(rootNode))->read(in);
return rootNode;
}
else if(id==IVEGROUP)
{
osg::Group* rootNode = new osg::Group;
((ive::Group*)(rootNode))->read(in);
return rootNode;
}
else{
std::cout <<"Unknown class identification in file "<< id << std::endl;
}
return in.readNode();
}
catch(ive::Exception e)
{
@@ -63,6 +46,9 @@ class IVEReaderWriter : public ReaderWriter
virtual WriteResult writeNode(const Node& node,const std::string& fileName, const osgDB::ReaderWriter::Options* options)
{
std::string ext = getFileExtension(fileName);
if (!acceptsExtension(ext)) return WriteResult::FILE_NOT_HANDLED;
std::ofstream fout(fileName.c_str(), std::ios::out | std::ios::binary);
WriteResult result = writeNode(node, fout, options);
fout.close();
@@ -73,15 +59,9 @@ class IVEReaderWriter : public ReaderWriter
{
try
{
ive::DataOutputStream* out = new ive::DataOutputStream(&fout);
// write ive file.
if(dynamic_cast<const osg::MatrixTransform*>(&node))
const_cast<ive::MatrixTransform*>(static_cast<const ive::MatrixTransform*>(&node))->write(out);
else if(dynamic_cast<const osg::Group*>(&node))
const_cast<ive::Group*>(static_cast<const ive::Group*>(&node))->write(out);
else
std::cout<<"File must start with a MatrixTransform or Group "<<std::endl;
fout.flush();
ive::DataOutputStream out(&fout);
out.writeNode(const_cast<osg::Node*>(&node));
return WriteResult::FILE_SAVED;
}
catch(ive::Exception e)