RotateGesture.h

// Copyright eeGeo Ltd (2012-2014), All Rights Reserved

#pragma once

#include "VectorMath.h"
#include "InputEvents.h"
#include "IEmscriptenInputHandler.h"

namespace Eegeo
{
    namespace Emscripten
    {
        namespace Input
        {
            class RotateGesture
            {
            private:
                IEmscriptenInputHandler* pHandler;

                bool m_rotating;

                v2 m_anchor;
                float m_totalRotation;
            public:
                RotateGesture(IEmscriptenInputHandler* pHandler);

                void PointerDown(const MouseInputEvent& event);
                void PointerUp(const MouseInputEvent& event);
                void PointerMove(const MouseInputEvent& event);
            };
        }
    }
}