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include/engine/core/renderable.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+------------------------------------------------------------------------------*/
+
+
+#ifndef	__NRENDERABLE__
+#define	__NRENDERABLE__
+
+
+		#include "core/render_data.h"
+		#include "core/render_primitive.h"
+		#include "container/nstack.h"
+
+
+namespace GS {
+	class MinMax;
+
+	namespace Core {
+		class Camera;
+
+/*!
+	@short	Renderer renderable item.
+	@author	Emmanuel Julien (ejulien@nworks.fr)
+*/
+struct	Renderable
+{
+enum	Context
+{
+	Context_Default	=	0,
+	Context_Shadow,
+	Context_Occlusion
+};
+
+		/// Is this renderable enabled.
+virtual	inline bool	IsRenderable() const { return true; }
+
+		/// Compute the renderable minmax.
+virtual	void		ComputeRenderableMinMax(MinMax &) = 0;
+		/// Get the renderable primitive list, returns the number of primitive that were considered for addition to the final list.
+virtual	uint		GetRenderablePrimitiveList(const Camera &view, const Camera &default_view, Stack <Render::Primitive *> &, Context = Context_Default, bool cull = true) = 0;
+
+virtual ~Renderable() {}
+};
+
+	} // Core
+} // GS
+
+
+#endif	// __NRENDERABLE__