added RenderQueue

engine/RenderQueue.h

@@ -0,0 +1,52 @@
+#ifndef BLUECORE_RENDER_QUEUE_H
+#define BLUECORE_RENDER_QUEUE_H
+
+#include "RenderDevice.h"
+
+namespace BlueCore
+{
+class RenderItem : public Referenced
+{
+public:
+	virtual void render(RenderDevice *) const = 0;
+};
+
+class RenderQueue : public Referenced
+{
+	struct QueueItem
+	{
+		QueueItem(RenderItem *renderitem, const Vector3& vector,
+				const Quaternion& quat) :
+			item(renderitem), position(vector), orientation(quat)
+		{
+
+		}
+
+		ref_ptr<RenderItem> item;
+		Vector3 position;
+		Quaternion orientation;
+	};
+
+	std::list<QueueItem> _OpaqueItems;
+	std::list<QueueItem> _TransparentItems;
+
+public:
+
+	void addOpaqueItem(RenderItem *item, const Vector3& position,
+			const Quaternion& orientation);
+
+	void addTransparentItem(RenderItem *item, const Vector3& position,
+			const Quaternion& orientation);
+
+	const std::list<QueueItem>& getOpaqueItems();
+
+	const std::list<QueueItem>& getTransparentItems();
+
+	void clear();
+
+	void render(RenderDevice *device) const;
+};
+
+} // namespace BluewCore
+
+#endif // BLUECORE_RENDER_QUEUE_H