Differential D2457 Diff 8102 source/gameengine/Ketsji/KX_CubeMapManager.h

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source/gameengine/Ketsji/KX_CubeMapManager.h

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				/*
				* *** BEGIN GPL LICENSE BLOCK ***
				*
				* This program is free software; you can redistribute it and/or
				* modify it under the terms of the GNU General Public License
				* as published by the Free Software Foundation; either version 2
				* of the License, or (at your option) any later version.
				*
				* This program is distributed in the hope that it will be useful,
				* but WITHOUT ANY WARRANTY; without even the implied warranty of
				* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
				* GNU General Public License for more details.
				*
				* You should have received a copy of the GNU General Public License
				* along with this program; if not, write to the Free Software Foundation,
				* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
				*
				* Contributor(s): Ulysse Martin, Tristan Porteries.
				*
				* *** END GPL LICENSE BLOCK ***
				*/

				/** \file KX_CubeMapManager.h
				* \ingroup ketsji
				*/

				#ifndef __KX_CUBEMAPMANAGER_H__
				#define __KX_CUBEMAPMANAGER_H__

				#include <vector>

				class KX_GameObject;
				class KX_Camera;
				class KX_Scene;
				class KX_CubeMap;

				class RAS_IRasterizer;
				class RAS_Texture;

				class KX_CubeMapManager
				{
				private:
				/// All existing realtime cube maps of this scene.
				std::vector<KX_CubeMap *> m_cubeMaps;

				/** The camera used for realtime cube map render.
				* This camera is own by the cube map manager.
				*/
				KX_Camera *m_camera;

				/// The scene we are rendering for.
				KX_Scene *m_scene;

				void RenderCubeMap(RAS_IRasterizer rasty, KX_CubeMap cubemap);

				public:
				KX_CubeMapManager(KX_Scene *scene);
				virtual ~KX_CubeMapManager();

				/** Add and create a cube map if none existing cube map was using the same
				* texture containing in the material texture passed.
				*/
				void AddCubeMap(RAS_Texture texture, KX_GameObject gameobj);
				/// Invalidate cube map using the given game object as viewpoint object.
				void InvalidateCubeMapViewpoint(KX_GameObject *gameobj);

				void Render(RAS_IRasterizer *rasty);

				/// Merge the content of an other cube map manager, used during lib loading.
				void Merge(KX_CubeMapManager *other);
				};

				#endif // __KX_CUBEMAPMANAGER_H__