MapCameraDistanceBasedPitchControl.h

#pragma once

#include "MapCamera.h"
#include "IGlobeCameraDistanceBasedPitchControl.h"
#include "Types.h"

namespace Eegeo
{
    namespace Camera
    {
        namespace MapCamera
        {
            class MapCameraDistanceBasedPitchControl : public Eegeo::Camera::GlobeCamera::IGlobeCameraDistanceBasedPitchControl, private Eegeo::NonCopyable
            {
            public:
                static MapCameraDistanceBasedPitchControl* CreateFromGlobeCameraConfig(const Eegeo::Camera::GlobeCamera::GlobeCameraControllerConfiguration& globeCameraConfig);
                
                float CalculatePitchDegrees(float distanceToInterest) const;


            private:
                MapCameraDistanceBasedPitchControl(
                    const float globeModeBeginPitchAltitude,
                    const float globeModeEndPitchAltitude,
                    const float pitchCityMode,
                    const float pitchGlobeMode
                );

                float CalculateInterpolationParameter(float distanceToInterest) const;

                const float m_globeModeBeginPitchAltitude;
                const float m_globeModeEndPitchAltitude;
                const float m_pitchCityMode;
                const float m_pitchGlobeMode;
            };
        }
    }
}