KX_CameraIpoSGController.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.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef KX_CAMERAIPOSGCONTROLLER_H
#define KX_CAMERAIPOSGCONTROLLER_H

#include "SG_Controller.h"
#include "SG_Spatial.h"

#include "KX_IInterpolator.h"

struct RAS_CameraData;

class KX_CameraIpoSGController : public SG_Controller
{
public:
    MT_Scalar           m_lens;
    MT_Scalar           m_clipstart;
    MT_Scalar           m_clipend;

private:
    T_InterpolatorList  m_interpolators;
    unsigned short      m_modify_lens    : 1;
    unsigned short      m_modify_clipstart       : 1;
    unsigned short      m_modify_clipend         : 1;
    bool                m_modified;

    double              m_ipotime;
public:
    KX_CameraIpoSGController() : 
                m_modify_lens(false),
                m_modify_clipstart(false),
                m_modify_clipend(false),
                m_modified(true),
                m_ipotime(0.0)
        {}

    ~KX_CameraIpoSGController();
    SG_Controller*  GetReplica(class SG_Node* destnode);
    bool Update(double time);

        void
    SetOption(
        int option,
        int value
    );

    void SetSimulatedTime(double time) {
        m_ipotime = time;
        m_modified = true;
    }
    void    SetModifyLens(bool modify) {    
        m_modify_lens = modify;
    }
    void    SetModifyClipEnd(bool modify) { 
        m_modify_clipend = modify;
    }
    void    SetModifyClipStart(bool modify) {   
        m_modify_clipstart = modify;
    }
    void    AddInterpolator(KX_IInterpolator* interp);
    
    
#ifdef WITH_CXX_GUARDEDALLOC
public:
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:KX_CameraIpoSGController"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif // KX_CAMERAIPOSGCONTROLLER_H