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game/client/model_combiner.h

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+//========= Copyright <20> 1996-2010, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef MODEL_COMBINER_H
+#define MODEL_COMBINER_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+// Anyone requesting model combines needs to derive from this to get completion callbacks.
+abstract_class IModelCombinerRequesterInterface
+{
+public:
+	// Called when a requested model combine has finished.
+	virtual void	ModelCombineFinished( bool bSucceeded, int nCombinedModelIndex ) = 0;
+
+	// The CModelCombiner will never call this. It's here to remind you that 
+	// you need to call CModelCombiner::AbortCombineModelFor() when you're deleted, so it
+	// removes you from any pending callbacks.
+	virtual void	ModelCombineAbort( void ) = 0;
+};
+
+
+
+// Request a combined model to be created for the base model and the attached additional models.
+// The requester it must derive from IModelCombinerRequesterInterface. The ModelCombineFinished
+// function will be called with the result of the combine request.
+bool	ModelCombiner_CombineModel( IModelCombinerRequesterInterface *pRequester, const char *pszBaseModel, CUtlVector<const char *> *vecAdditionalModels );
+bool	ModelCombiner_CombineModel( IModelCombinerRequesterInterface *pRequester, const CUtlVector< SCombinerModelInput_t > &vecModelsToCombine );
+
+// Call this when you're being destroyed. It'll remove you from any pending callback lists.
+void	ModelCombiner_AbortCombineModelFor( IModelCombinerRequesterInterface *pRequester );
+
+
+#endif	// MODEL_COMBINER_H