geometricTransformations.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//

#ifndef BALL_STRUCTURE_GEOMETRICTRANSFORMATIONS_H
#define BALL_STRUCTURE_GEOMETRICTRANSFORMATIONS_H

#ifndef BALL_COMMON_H
# include <BALL/common.h>
#endif

#ifndef BALL_KERNEL_ATOM_H
# include <BALL/KERNEL/atom.h>
#endif

#ifndef BALL_MATHS_VECTOR3_H
# include <BALL/MATHS/vector3.h>
#endif

#ifndef BALL_MATHS_MATRIX44_H
# include <BALL/MATHS/matrix44.h>
#endif

#ifndef BALL_CONCEPT_PROCESSOR_H
# include <BALL/CONCEPT/processor.h>
#endif

namespace BALL 
{

  class BALL_EXPORT TranslationProcessor
    : public UnaryProcessor<Atom> 
  {
    public:

    TranslationProcessor();
    
    TranslationProcessor(const Vector3& translation);

    void setTranslation(const Vector3& translation);

    const Vector3& getTranslation() const;  
    
    virtual Processor::Result operator()(Atom& atom);


    private:

    Vector3      translation_;
  };


  class BALL_EXPORT TransformationProcessor
    :public UnaryProcessor<Atom> 
  {
    public:

    TransformationProcessor();    
    
    TransformationProcessor(const Matrix4x4&  transformation);

    void setTransformation(const Matrix4x4& transformation);

    const Matrix4x4& getTransformation() const;
    
    virtual Processor::Result operator()(Atom& atom);


    protected:

    Matrix4x4      transformation_;
  };


  
} // namespace BALL

#endif // BALL_STRUCTURE_GEOMETRICTRANSFORMATIONS_H