OrthogonalControl.h

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/*
 *  Copyright (C) 2010 - 2015 Leonid Kostrykin
 *
 *  Chair of Medical Engineering (mediTEC)
 *  RWTH Aachen University
 *  Pauwelsstr. 20
 *  52074 Aachen
 *  Germany
 *
 */

#ifndef ORTHOGONALCONTROL_H_6014714286
#define ORTHOGONALCONTROL_H_6014714286

#include <Carna/Carna.h>
#include <Carna/base/ProjectionControl.h>
#include <Carna/base/CameraControl.h>

namespace Carna
{

namespace presets
{



// ----------------------------------------------------------------------------------
// OrthogonalControl
// ----------------------------------------------------------------------------------

class CARNA_LIB OrthogonalControl : public base::ProjectionControl, public base::CameraControl
{

    NON_COPYABLE
    
    struct Details;
    const std::unique_ptr< Details > pimpl;

public:

    const static float DEFAULT_ZOOM_STRENGTH;

    explicit OrthogonalControl( base::CameraControl* cc );
    
    virtual ~OrthogonalControl();
    
    void setZoomStrength( float zoomStrength );
    
    float zoomStrength() const;
    
    void setRotationEnabled( bool isRotationEnabled );
    
    bool isRotationEnabled() const;
    
    float zoomFactor() const;
    
    virtual void updateProjection( base::math::Matrix4f& orthogonalProjection ) const override;

    virtual void setCamera( base::Spatial& camera ) override;
    
    virtual void rotateHorizontally( float radians ) override;
    
    virtual void rotateVertically( float radians ) override;
    
    virtual void moveAxially( float units ) override;
    
    virtual void moveLaterally( float unitsX, float unitsY ) override;

}; // OrthogonalControl



}  // namespace Carna :: presets

}  // namespace Carna



#endif // ORTHOGONALCONTROL_H_6014714286