IvfObject.h

//
// Copyright 1999-2006 by Structural Mechanics, Lund University.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "ivf@byggmek.lth.se".
//
//
// Written by Jonas Lindemann
//

#ifndef _CIvfObject_h_
#define _CIvfObject_h_

#include <ivf/IvfBase.h>
#include <ivfmath/IvfBoundingSphere.h>
#include <ivf/IvfRenderState.h>

#include <ivf/IvfGL.h>

IvfSmartPointer(CIvfObject);

static double g_nodeSize = 0.2;

class IVF_API CIvfObject : public CIvfBase {
public:
        enum TObjectState {
                OS_ON,
                OS_OFF
        };

        enum TSelectState {
                SS_ON,
                SS_OFF
        };
private:
        std::string m_objectName;
        long m_tag;
        TSelectState m_selectState;
        TObjectState m_state;
        CIvfBoundingSpherePtr m_boundSphere;
        GLuint m_displayList;
        bool m_useList;
        bool m_dynamic;
        bool m_useSelectShape;
        bool m_culled;
        bool m_renderMaterial;
        CIvfRenderStatePtr m_renderState;

public:
        bool getRenderMaterial();
        void setRenderMaterial(bool flag);
        bool isSelectEnabled();
        void disableSelect();
        void enableSelect();
        bool isEnabled();
        void disable();
        void enable();
        CIvfObject ();
        
        CIvfObject (const CIvfObject&);
        
        virtual ~CIvfObject ();
        CIvfObject& operator = (const CIvfObject &arg);

        IvfClassInfo("CIvfObject",CIvfBase);

        void setTag(long tag);
        
        long getTag();
        
        void setSelect(TSelectState selectState);
        
        TSelectState getSelect();
        
        void setState(TObjectState state);
        
        TObjectState getState();
        
        bool getUseSelectShape();
        void setUseSelectShape(bool flag);

        CIvfBoundingSphere* getBoundingSphere();
        
        void setDisplayList(GLuint nList);
        
        GLuint getDisplayList();
        
        void setUselist(bool flag);
        
        bool getUselist();
        
        virtual void    render ();

        void initBoundingSphere();

        virtual void updateBoundingSphere();

        void setCulled(bool flag);

        bool getCulled();

        const char* getName();

        void setName(const char* name);

        void setRenderState(CIvfRenderState* state);

        CIvfRenderState* getRenderState();

protected:
        virtual void preGeometry();
        virtual void postGeometry();

        virtual void compileList();
        
        virtual void createSelect();

        virtual void createGeometry ();

        virtual void createMaterial ();

        virtual void beginTransform ();

        virtual void endTransform ();

};
#endif

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