89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
#include "osg/Object"
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#include "osg/Notify"
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#include "osgDB/Registry"
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#include "osgDB/Input"
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#include "osgDB/Output"
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using namespace osg;
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using namespace osgDB;
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// forward declare functions to use later.
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bool Object_readLocalData(Object& obj, Input& fr);
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bool Object_writeLocalData(const Object& obj, Output& fw);
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// register the read and write functions with the osgDB::Registry.
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// note, Object doesn't currently require any read and write.
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RegisterDotOsgWrapperProxy g_ObjectProxy
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(
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/*new osg::Object*/NULL,
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"Object",
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"Object",
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&Object_readLocalData,
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&Object_writeLocalData
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);
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bool Object_readLocalData(Object& obj, Input& fr)
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{
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bool iteratorAdvanced = false;
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if (fr[0].matchWord("DataVariance"))
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{
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if (fr[1].matchWord("DYNAMIC"))
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{
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obj.setDataVariance(osg::Object::DYNAMIC);
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fr +=2 ;
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iteratorAdvanced = true;
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}
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else if (fr[1].matchWord("STATIC"))
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{
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obj.setDataVariance(osg::Object::STATIC);
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fr +=2 ;
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iteratorAdvanced = true;
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}
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}
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if (fr.matchSequence("UserData {"))
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{
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osg::notify(osg::DEBUG_INFO) << "Matched UserData {"<< std::endl;
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int entry = fr[0].getNoNestedBrackets();
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fr += 2;
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while (!fr.eof() && fr[0].getNoNestedBrackets()>entry)
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{
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Object* object = fr.readObject();
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if (object) obj.setUserData(object);
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osg::notify(osg::DEBUG_INFO) << "read "<<object<< std::endl;
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++fr;
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}
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iteratorAdvanced = true;
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}
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return iteratorAdvanced;
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}
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bool Object_writeLocalData(const Object& obj, Output& fw)
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{
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switch(obj.getDataVariance())
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{
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case(osg::Object::STATIC): fw.indent() << "DataVariance STATIC" << std::endl;break;
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default: fw.indent() << "DataVariance DYNAMIC" << std::endl;break;
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}
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if (obj.getUserData())
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{
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const Object* object = dynamic_cast<const Object*>(obj.getUserData());
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if (object)
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{
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fw.indent() << "UserData {"<< std::endl;
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fw.moveIn();
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fw.writeObject(*object);
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fw.moveOut();
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fw.indent() << "}"<< std::endl;
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}
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}
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return true;
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}
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