SpatialMovement.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 SPATIALMOVEMENT_H_6014714286
#define SPATIALMOVEMENT_H_6014714286

#include <Carna/Carna.h>
#include <Carna/base/noncopyable.h>
#include <Carna/base/math.h>
#include <memory>

namespace Carna
{

namespace base
{



// ----------------------------------------------------------------------------------
// SpatialMovement
// ----------------------------------------------------------------------------------

class CARNA_LIB SpatialMovement
{

    NON_COPYABLE

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

public:

    EIGEN_MAKE_ALIGNED_OPERATOR_NEW

    SpatialMovement
        ( Spatial& movedSpatial
        , unsigned int frameX, unsigned int frameY
        , const Viewport& vp
        , const Camera& cam );

    ~SpatialMovement();

    const Viewport& viewport;

    const Camera& cam;

    const math::Matrix4f inverseProjection;

    bool update( unsigned int frameX, unsigned int frameY );

    bool hasMovedSpatial() const;

    Spatial& movedSpatial() const;

}; // SpatialMovement



}  // namespace Carna :: base

}  // namespace Carna

#endif // SPATIALMOVEMENT_H_6014714286