Added follow cam

Added "Controlled" mesh classes
Added Global Lighting Class
Added Gamepad controls
Split terrain nodes into Height and Perlin classes
Fixed Splitmesh node stuff

Graphics2/ControlledSplitMeshNode.cpp

@@ -0,0 +1,25 @@
+#include "ControlledSplitMeshNode.h"
+
+ControlledSplitMeshNode::ControlledSplitMeshNode(wstring name, wstring modelName) : SplitMeshNode(name, modelName), ObjectNode()
+{	
+}
+
+void ControlledSplitMeshNode::Update(FXMMATRIX& currentWorldTransformation)
+{
+	ObjectNode::Update(_worldTransformation);
+	SceneGraph::Update(currentWorldTransformation);
+}
+
+bool ControlledSplitMeshNode::Initialise(void)
+{
+	if (!SplitMeshNode::Initialise())
+	{
+		return false;
+	}
+	return true;
+}
+
+XMMATRIX ControlledSplitMeshNode::GetWorldTransformation() const
+{
+	return XMLoadFloat4x4(&_combinedWorldTransformation);
+}