Initial revision

src/osg/Input.cpp

@@ -0,0 +1,69 @@
+#include "osg/Input"
+#include "osg/Registry"
+#include "osg/Object"
+
+#ifdef __sgi
+using std::string;
+#endif
+
+using namespace osg;
+
+// Will extend to handle #DEF and use
+// functionality similar to Inventor,
+// and add the ability to handle #include
+// from within the OSG file format.
+Input::Input()
+{
+}
+
+
+Input::~Input()
+{
+}
+
+Object* Input::getObjectForUniqueID(const std::string& uniqueID)
+{
+    UniqueIDToObjectMapping::iterator fitr = _uniqueIDToObjectMap.find(uniqueID);
+    if (fitr != _uniqueIDToObjectMap.end()) return (*fitr).second;
+    else return NULL;
+}
+
+void Input::regisiterUniqueIDForObject(const std::string& uniqueID,Object* obj)
+{
+    _uniqueIDToObjectMap[uniqueID] = obj;
+}
+
+Object* Input::readObject()
+{
+    return Registry::instance()->readObject(*this);
+}
+
+
+Object* Input::readObject(const string& fileName)
+{
+    return Registry::instance()->readObject(fileName);
+}
+
+
+Image*  Input::readImage()
+{
+    return Registry::instance()->readImage(*this);
+}
+
+
+Image*  Input::readImage(const string& fileName)
+{
+    return Registry::instance()->readImage(fileName);
+}
+
+
+Node* Input::readNode()
+{
+    return Registry::instance()->readNode(*this);
+}
+
+
+Node* Input::readNode(const string& fileName)
+{
+    return Registry::instance()->readNode(fileName);
+}