*

LifeGraphics/queries/IFrustumQuery.cpp

@@ -0,0 +1,13 @@
+#include "queries/IFrustumQuery.h"
+
+namespace LifeGraphics
+{
+	void IFrustumQuery::SetFrustum(const Frustum& _frustum)
+	{
+		frustum = _frustum;
+	}
+	const Frustum& IFrustumQuery::GetFrustum()
+	{
+		return frustum;
+	}
+}

LifeGraphics/queries/IFrustumQuery.h

@@ -0,0 +1,29 @@
+#ifndef IFrustumQuery_h__
+#define IFrustumQuery_h__
+
+#include "queries/INodeQuery.h"
+#include "camera/Frustum.h"
+
+namespace LifeGraphics
+{
+	class IFrustumQuery : public INodeQuery
+	{
+	public:
+		IFrustumQuery()
+		{
+			Filration = false;
+			filter = 0;
+		}
+		IGraphicsNode* operator [](int index)
+		{
+			return nodes[index];
+		}
+		void SetFrustum(const Frustum& _frustum);
+		const Frustum& GetFrustum();
+		int filter;
+		bool Filration;
+	private:
+		Frustum frustum;
+	};
+}
+#endif // IFrustumQuery_h__

LifeGraphics/queries/INodeQuery.h

@@ -0,0 +1,31 @@
+#ifndef INodeQuery_h__
+#define INodeQuery_h__
+
+#include "queries/IQuery.h"
+#include "IGraphicsNode.h"
+#include <vector>
+
+namespace LifeGraphics
+{
+	class INodeQuery : public IQuery
+	{
+	public:
+		void Flush()
+		{
+			nodes.clear();
+		}
+		void AddNode(IGraphicsNode* node)
+		{
+			nodes.push_back(node);
+		}
+		int Size()
+		{
+			return nodes.size();
+		}
+	protected:
+		typedef std::vector<IGraphicsNode*> NodeList;
+		NodeList nodes;
+	};
+}
+
+#endif // INodeQuery_h__

LifeGraphics/queries/IQuery.h

@@ -0,0 +1,13 @@
+#ifndef IQuery_h__
+#define IQuery_h__
+
+namespace LifeGraphics
+{
+	class IQuery
+	{
+	public:
+		virtual ~IQuery() {}
+		virtual void Flush() = 0;
+	};
+}
+#endif // IQuery_h__