*

LifeGraphics/IGraphicsNode.h

@@ -0,0 +1,102 @@
+#ifndef IGraphicsNode_h__
+#define IGraphicsNode_h__
+
+#include "math/LifeMath.h"
+#include <vector>
+#include <BoundingBox3D.h>
+#include "BoundingSphere.h"
+#include <ITransform.h>
+#include "LString.h"
+
+namespace LifeGraphics
+{
+	enum NodeType
+	{
+		NT_CAMERA, NT_LIGHT, NT_MESH, NT_PARTICLE_SYSTEM, NT_TERRAIN, NT_SCENE_ROOT
+	};
+
+	class IGraphicsNode
+	{
+	protected:
+		LifeCore::ITransform* defaultTransform;
+		LifeCore::ITransform* transform;
+	private:
+
+	public:
+		long Id;
+		String Name;
+		std::vector<IGraphicsNode*> childs;
+		IGraphicsNode* parent;
+
+		bool castShadows;
+		LifeCore::BoundingBox3D bBox;
+		BoundingSphere bSphere;
+		LifeMath::float3 transformedBox[8];
+
+		const LifeCore::BoundingBox3D* getBoundingBox()
+		{
+			return &bBox;
+		}
+		const LifeMath::float3* getTransformedBox()
+		{
+			//if(!transform->IsValid())
+			//{
+			bBox.GetCorners(transformedBox);
+			LifeMath::float4x4 mTransform = transform->GetMatrix();
+			for(int i = 0; i<8; i++)
+			{
+				transformedBox[i] = Vec3TransformCoordinate( mTransform, transformedBox[i]);
+			}
+			//}
+			return transformedBox;
+		}
+		const BoundingSphere* getBoundingSphere()
+		{
+			return &bSphere;
+		}
+
+		LifeCore::ITransform* getTransform()
+		{
+			return transform;
+		}
+		void SetTransform(LifeCore::ITransform* _transform)
+		{
+			transform = _transform;
+		}
+
+		void setParent(IGraphicsNode* node)
+		{
+			parent = node;
+		}
+		IGraphicsNode* getParent()
+		{
+			return parent;
+		}
+		IGraphicsNode()
+			:castShadows(true)
+		{
+			defaultTransform = new LifeCore::ITransform();
+			transform = defaultTransform;
+		}
+
+		virtual ~IGraphicsNode()
+		{
+			if(defaultTransform)
+			{
+				delete defaultTransform;
+				defaultTransform = NULL;
+			}
+			transform = NULL;
+		}
+
+		void addChild(IGraphicsNode* node)
+		{
+			childs.push_back(node);
+			node->setParent(this);
+		}
+		virtual NodeType getType() = 0;
+		virtual void update(float timeElapsed) = 0;
+	};
+}
+
+#endif // ISceneNode_h__