MapCameraScreenSpaceOffsetControl.h

#pragma once

#include "MapCamera.h"
#include "Space.h"
#include "IGlobeCameraScreenSpaceOffsetControl.h"
#include "Types.h"

namespace Eegeo
{
    namespace Camera
    {
        namespace MapCamera
        {
            class MapCameraScreenSpaceOffsetControl : public Eegeo::Camera::GlobeCamera::IGlobeCameraScreenSpaceOffsetControl, private Eegeo::NonCopyable
            {
            public:
                MapCameraScreenSpaceOffsetControl();
                
                void SetFocusScreenCoordinates(float screenX, float screenY);
                void SetEnabled(bool enabled);
                bool IsEnabled() const { return m_enabled; }
                
                dv2 CalculateEcefOffset(const Camera::RenderCamera& m_camera,
                                        const Space::EcefTangentBasis& interestBasis) const;
                
            private:
                
                float m_screenX;
                float m_screenY;
                bool m_enabled;
            };
        }
    }
}