OgreMovableObject.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2005 The OGRE Team
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/

#ifndef __MovableObject_H__
#define __MovableObject_H__

// Precompiler options
#include "OgrePrerequisites.h"
#include "OgreRenderQueue.h"
#include "OgreAxisAlignedBox.h"
#include "OgreSphere.h"
#include "OgreShadowCaster.h"

namespace Ogre {


    class _OgreExport MovableObject : public ShadowCaster
    {
    protected:
        Node* mParentNode;
        bool mParentIsTagPoint;
        bool mVisible;
        UserDefinedObject *mUserObject;
        RenderQueueGroupID mRenderQueueID;
        bool mRenderQueueIDSet;
        unsigned long mQueryFlags;
        mutable AxisAlignedBox mWorldAABB;
        // Cached world bounding sphere
        mutable Sphere mWorldBoundingSphere;
        mutable AxisAlignedBox mWorldDarkCapBounds;
        bool mCastShadows;


    public:
        MovableObject();

        virtual ~MovableObject();

        virtual const String& getName(void) const = 0;

        virtual const String& getMovableType(void) const = 0;

        virtual Node* getParentNode(void) const;

        virtual SceneNode* getParentSceneNode(void) const;

        virtual void _notifyAttached(Node* parent, bool isTagPoint = false);

        virtual bool isAttached(void) const;

        virtual bool isInScene(void) const;

        virtual void _notifyCurrentCamera(Camera* cam) = 0;

        virtual const AxisAlignedBox& getBoundingBox(void) const = 0;

        virtual Real getBoundingRadius(void) const = 0;

        virtual const AxisAlignedBox& getWorldBoundingBox(bool derive = false) const;
        virtual const Sphere& getWorldBoundingSphere(bool derive = false) const;
        virtual void _updateRenderQueue(RenderQueue* queue) = 0;

        virtual void setVisible(bool visible);

        virtual bool isVisible(void) const;

        virtual void setUserObject(UserDefinedObject* obj) { mUserObject = obj; }
        virtual UserDefinedObject* getUserObject(void) { return mUserObject; }

        virtual void setRenderQueueGroup(RenderQueueGroupID queueID);

        virtual RenderQueueGroupID getRenderQueueGroup(void) const;

        virtual Matrix4 _getParentNodeFullTransform(void) const;

        virtual void setQueryFlags(unsigned long flags) { mQueryFlags = flags; }

        virtual void addQueryFlags(unsigned long flags) { mQueryFlags |= flags; }
            
        virtual void removeQueryFlags(unsigned long flags) { mQueryFlags &= ~flags; }
        
        virtual unsigned long getQueryFlags(void) const { return mQueryFlags; }

        EdgeData* getEdgeList(void) { return NULL; }
        ShadowRenderableListIterator getShadowVolumeRenderableIterator(
            ShadowTechnique shadowTechnique, const Light* light, 
            HardwareIndexBufferSharedPtr* indexBuffer, 
            bool extrudeVertices, Real extrusionDist, unsigned long flags = 0);
        
        const AxisAlignedBox& getLightCapBounds(void) const;
        const AxisAlignedBox& getDarkCapBounds(const Light& light, Real dirLightExtrusionDist) const;
        void setCastShadows(bool enabled) { mCastShadows = enabled; }
        bool getCastShadows(void) const { return mCastShadows; }
        Real getPointExtrusionDistance(const Light* l) const;





    };

}
#endif

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 12:59:48 2006