KX_OrientationInterpolator.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.
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 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef KX_ORIENTATIONINTERPOLATOR
#define KX_ORIENTATIONINTERPOLATOR

#include "KX_IInterpolator.h"

class MT_Matrix3x3;
class KX_IScalarInterpolator;

class KX_OrientationInterpolator : public KX_IInterpolator {
public:
    KX_OrientationInterpolator(MT_Matrix3x3& target,
                               KX_IScalarInterpolator **ipos)
        : m_target(target)
    {
        m_ipos[0] = ipos[0];
        m_ipos[1] = ipos[1];
        m_ipos[2] = ipos[2];
    }
    
    virtual void Execute(float currentTime) const;

private:
    MT_Matrix3x3&            m_target;
    KX_IScalarInterpolator *m_ipos[3];


#ifdef WITH_CXX_GUARDEDALLOC
private:
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:KX_OrientationInterpolator"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif