IvfColorController.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".
//

#ifndef _CIvfColorController_h_
#define _CIvfColorController_h_

#include <ivfctl/IvfController.h>
#include <ivfmath/IvfFunctions.h>

IvfSmartPointer(CIvfColorController);

class IVFCTL_API CIvfColorController : public CIvfController {
public:
        enum TColorMode {
                CM_DIFFUSE,
                CM_SPECULAR,
                CM_AMBIENT,
                CM_EMISSION
        };
private:
        CIvfFunction2dPtr m_redFunc;
        CIvfFunction2dPtr m_greenFunc;
        CIvfFunction2dPtr m_blueFunc;
        CIvfFunction2dPtr m_alphaFunc;
        double m_time;
        TColorMode m_colorMode;
public:
        CIvfColorController();

        virtual ~CIvfColorController();

        IvfClassInfo("CIvfColorController",CIvfController);

        void setColorMode(TColorMode mode);

        TColorMode getColorMode();

        void setRedFunction(CIvfFunction2d* func);
        void setGreenFunction(CIvfFunction2d* func);
        void setBlueFunction(CIvfFunction2d* func);
        void setAlphaFunction(CIvfFunction2d* func);

        virtual void doUpdate(double dt);
        virtual void doReset();
};

#endif 

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