MatrixTransformation.h

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/* ========================================================================
 * Copyright (c) 2006,
 * Institute for Computer Graphics and Vision
 * Graz University of Technology
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * Neither the name of the Graz University of Technology nor the names of
 * its contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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 * ========================================================================
 * PROJECT: OpenTracker
 * ======================================================================== */
/* ======================================================================= */

#ifndef _MATRIXTRANSFORMATION_H
#define _MATRIXTRANSFORMATION_H

#include "Transformation.h"

namespace ot {

    class OPENTRACKER_API MatrixTransformation : public Transformation
    {
    protected:

        float matrix[3][4];

        virtual Event* transformEvent( Event* event) ;

        MatrixTransformation();

        MatrixTransformation( float * matrix_[4] );

        MatrixTransformation( float * matrix_ );

    public:


        float ** getMatrix()
        {
            return (float**)matrix;
        }


        void setMatrix(float* data[4])
        {
            memcpy( matrix, data, sizeof(float)*12 );
        }

        friend class CommonNodeFactory;
    };

} // namespace ot

#endif

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