first commit

include/engine/core/render_primitive.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+------------------------------------------------------------------------------*/
+
+
+#ifndef	__NRENDERPRIMITIVE__
+#define	__NRENDERPRIMITIVE__
+
+
+		#include "core/render_data.h"
+
+
+namespace GS {
+	namespace Core
+	{
+		class Item;
+		class Emitter;
+		struct Patch;
+	}
+	namespace Render {
+
+/// Render primitive.
+struct	Primitive
+{
+enum Type
+{
+	Type_Geometry		=	0,
+	Type_Emitter,
+	Type_TerrainPatch
+};
+
+		Type			type;
+
+		const Core::Item *item;
+		sGeometry		geometry;
+
+		union
+		{
+			Core::Emitter *emitter;
+			Core::Patch *patch;
+		};
+
+		Primitive(Geometry *g, const Core::Item *i, float) : type(Type_Geometry), item(i), geometry(g), emitter(0) {}
+		Primitive(Core::Patch *p, const Core::Item *i, float) : type(Type_TerrainPatch), item(i), patch(p) {}
+		Primitive(Core::Emitter *e, const Core::Item *i, float) : type(Type_Emitter), item(i), emitter(e) {}
+};
+
+	} // Render
+} // GS
+
+
+#endif	// __NRENDERPRIMITIVE__