1 files changed, 75 insertions, 0 deletions
diff --git a/Runtime/Graphics/SubstanceArchive.h b/Runtime/Graphics/SubstanceArchive.h
new file mode 100644
index 0000000..ac49912
--- /dev/null
+++ b/Runtime/Graphics/SubstanceArchive.h
@@ -0,0 +1,75 @@
+#pragma once
+
+#include "Configuration/UnityConfigure.h"
+
+#include "Runtime/BaseClasses/NamedObject.h"
+#include "Runtime/Serialize/TransferFunctions/SerializeTransfer.h"
+#include "Runtime/Utilities/dynamic_array.h"
+#include "External/Allegorithmic/builds/Engines/include/substance/handle.h"
+
+class ColorRGBAf;
+class ColorRGBA32;
+class ProceduralTexture;
+class SubstanceSystem;
+
+/* A SubstanceArchive is a resource representation for an imported Substance package.
+ * It hosts the persisted binary version of the package that is either imported 
+ * or reloaded from disk.
+ */
+
+
+class	SubstanceArchive : public NamedObject
+{
+protected:	// FIELDS
+
+	// The SBSAR package as a binary
+	dynamic_array<UInt8>				m_PackageData;
+
+public:		// METHODS
+
+	REGISTER_DERIVED_CLASS( SubstanceArchive, NamedObject )
+	DECLARE_OBJECT_SERIALIZE( SubstanceArchive )
+	
+	SubstanceArchive( MemLabelId label, ObjectCreationMode mode );
+
+	// Reloads the package from disk
+	void AwakeFromLoad( AwakeFromLoadMode awakeMode );
+	
+#if UNITY_EDITOR
+	// Creates the package from a binary SBSBIN file and the XML description file (one time call only when importing the SBSBIN file)
+	void Init( const UInt8* _pPackage, unsigned int _PackageLength );
+#endif	
+	
+	UInt8* GetBufferData ();
+	unsigned GetBufferSize ();
+
+#if ENABLE_SUBSTANCE
+public:
+	// Flag indicating whether the package's SBSASM has already pushed for linking
+	bool m_isPushed;
+	// Set of graph names that have already been generated from this package
+	std::set<UnityStr> m_generatedGraphs;
+
+	// Cache of single-package no-const-inputs SBSBIN data used for cloning
+public:
+	bool   SaveLinkedBinaryData (const UnityStr& prototypeName, const UInt8* data, const int size);
+	UInt8* GetLinkedBinaryData  (const UnityStr& prototypeName) const;
+	bool   IsCloneDataAvailable (const UnityStr& prototypeName) const;
+private:
+	std::map< UnityStr, UInt8* > m_linkedBinaryData;
+#endif
+
+public:
+
+	// Substance system initialization
+	static void InitializeClass (){}
+	static void PostInitializeClass ();
+	static void CleanupClass ();
+
+#if ENABLE_SUBSTANCE     
+	static SubstanceSystem& GetSubstanceSystem() { return *g_SubstanceSystem; }
+	static SubstanceSystem* GetSubstanceSystemPtr() { return g_SubstanceSystem; }
+private:
+	static SubstanceSystem* g_SubstanceSystem;
+#endif
+};