1 files changed, 105 insertions, 0 deletions
diff --git a/Runtime/Camera/LODGroup.h b/Runtime/Camera/LODGroup.h
new file mode 100644
index 0000000..5def8d1
--- /dev/null
+++ b/Runtime/Camera/LODGroup.h
@@ -0,0 +1,105 @@
+#pragma once
+
+#include "Runtime/GameCode/Behaviour.h"
+#include "Runtime/Filters/Renderer.h"
+#include "Runtime/Math/Vector3.h"
+
+class LODGroup : public Unity::Component
+{
+public:
+	
+	struct LODRenderer
+	{
+		PPtr<Renderer> renderer;
+		
+		DECLARE_SERIALIZE (LODRenderer)
+	};
+	
+	typedef dynamic_array<LODRenderer> LODRenderers;
+	struct LOD
+	{
+		float        screenRelativeHeight;
+		LODRenderers renderers;
+		
+		LOD ()
+			: screenRelativeHeight (0.0F)
+		{ }
+		
+		
+		DECLARE_SERIALIZE (LOD)
+	};
+	typedef std::vector<LOD> LODArray;
+
+	REGISTER_DERIVED_CLASS (LODGroup, Component)
+	DECLARE_OBJECT_SERIALIZE(LODGroup)
+
+	LODGroup (MemLabelId label, ObjectCreationMode mode);
+	// virtual ~LODGroup (); declared-by-macro
+	
+	virtual void Reset ();
+	virtual void SmartReset ();
+	virtual void CheckConsistency ();
+	virtual void AwakeFromLoad (AwakeFromLoadMode mode);
+	virtual void Deactivate (DeactivateOperation operation);
+
+	// Property get / set
+	Vector3f GetLocalReferencePoint ()                    { return m_LocalReferencePoint; }
+	void     SetLocalReferencePoint (const Vector3f& ref);
+	Vector3f GetWorldReferencePoint ();
+	
+	float GetWorldSpaceSize ();
+
+	
+	void UpdateEnabledState (bool active);
+	bool GetEnabled();
+	void SetEnabled(bool enabled);
+
+	float    GetSize () const                             { return m_Size; }
+	void     SetSize (float size);
+	
+	int        GetLODCount () const                       { return m_LODs.size(); } 
+	const LOD& GetLOD (int index);
+	void       SetLODArray (const LODArray& lodArray);
+	void       GetLODArray (LODArray& lodArray) const     { lodArray = m_LODs; }
+	int        GetLODGroup () const                       { return m_LODGroup; }
+	
+	// Interface for Renderer / Scene
+	void ClearCachedRenderers ();
+	void RegisterCachedRenderers ();
+	void RemoveFromCachedRenderers (Renderer* renderer);
+	void NotifyLODGroupManagerIndexChange (int newIndex);
+	void GetLODGroupIndexAndMask (Renderer* renderer, UInt32* outLODGroupIndex, UInt32* outActiveLODMask);
+	
+	static void InitializeClass();
+	static void CleanupClass();
+	
+	// Supported messages
+	void OnTransformChanged (int options);
+	float GetWorldSpaceScale ();
+
+private:
+	void Create();
+	void Cleanup();
+	
+	void SyncLODGroupManager ();
+	
+	Vector3f            m_LocalReferencePoint;
+	float               m_Size;
+	LODArray            m_LODs;
+	int                 m_LODGroup;
+	bool				m_Enabled;
+	float               m_ScreenRelativeTransitionHeight;
+	
+	
+	typedef dynamic_array<Renderer*> CachedRenderers;
+	CachedRenderers     m_CachedRenderers;
+	
+	friend class LODGroupManager;
+};
+
+
+struct MonoLOD
+{
+	float screenRelativeTransitionHeight;
+	ScriptingArrayPtr renderers;
+};
+\ No newline at end of file