+Unity Runtime codeHEADmaster

1 files changed, 66 insertions, 0 deletions

diff --git a/Runtime/Terrain/TerrainData.h b/Runtime/Terrain/TerrainData.h
new file mode 100644
index 0000000..3851c8c
--- /dev/null
+++ b/Runtime/Terrain/TerrainData.h
@@ -0,0 +1,66 @@
+#pragma once
+#include "Configuration/UnityConfigure.h"
+
+#if ENABLE_TERRAIN
+
+#include "Runtime/BaseClasses/NamedObject.h"
+#include "Runtime/BaseClasses/GameObject.h"
+#include "Runtime/Serialize/SerializeUtility.h"
+
+#include "SplatDatabase.h"
+#include "DetailDatabase.h"
+#include "Heightmap.h"
+#include "TreeDatabase.h"
+#include "Runtime/Utilities/NonCopyable.h"
+
+
+class TerrainData : public NamedObject, NonCopyable
+{
+  public:
+	REGISTER_DERIVED_CLASS(TerrainData, NamedObject)
+	DECLARE_OBJECT_SERIALIZE(TerrainData)
+
+	TerrainData (MemLabelId label, ObjectCreationMode mode);
+
+	SplatDatabase &GetSplatDatabase ();
+	DetailDatabase &GetDetailDatabase ();
+	Heightmap &GetHeightmap () { return m_Heightmap; }
+	TreeDatabase& GetTreeDatabase () { return m_TreeDatabase; }
+	
+	bool HasUser (GameObject *user) const;
+	void AddUser (GameObject *user);
+	void RemoveUser (GameObject *user);
+
+	static void InitializeClass ();	
+	static void CleanupClass ();
+
+	enum ChangedFlags
+	{
+		kNoChange = 0,
+		kHeightmap = 1,
+		kTreeInstances = 2, 
+		kDelayedHeightmapUpdate = 4,
+		kFlushEverythingImmediately = 8,
+		kRemoveDirtyDetailsImmediately = 16,
+		kWillBeDestroyed = 256,
+	};
+
+	// Sends a callback to any users of this terrainsData (typically C# Terrain objects) so they can update their renderers, etc.
+	void UpdateUsers (ChangedFlags changedFlag);
+	void SetLightmapIndexOnUsers(int lightmapIndex);
+	
+	virtual void AwakeFromLoad (AwakeFromLoadMode awakeMode);
+	void AwakeFromLoadThreaded();
+
+	void ExtractPreloadShaders (vector<PPtr<Object> >& shaders);
+	
+  private:
+	SplatDatabase m_SplatDatabase;
+	TreeDatabase m_TreeDatabase;
+	DetailDatabase m_DetailDatabase;
+	Heightmap m_Heightmap;
+	std::set<PPtr<GameObject> > m_Users;		// List of terrains for the client callbacks
+};
+ENUM_FLAGS(TerrainData::ChangedFlags);
+
+#endif // ENABLE_TERRAIN