IInteriorsEntityPicker.h

// Copyright eeGeo Ltd (2012-2017), All Rights Reserved

#pragma once

#include "VectorMath.h"
#include "Camera.h"
#include "InteriorId.h"

#include <string>
#include <vector>

namespace Eegeo
{
    namespace Resources
    {
        namespace Interiors
        {
            namespace Entities
            {
                struct InteriorsEntityPickResult
                {
                    std::vector<std::string> EntityIds;
                    InteriorId IndoorMapId;
                };
                
                class IInteriorsEntityPicker
                {
                public:
                    virtual bool PickEntitiesAtScreenPosition(const Eegeo::Camera::RenderCamera& renderCamera, const v2& point, InteriorsEntityPickResult& out_result) const = 0;
                    virtual bool PickEntitiesAtScreenPosition(const Eegeo::Camera::CameraState& cameraState, const v2& screenPoint, InteriorsEntityPickResult& out_result) const = 0;
                    virtual ~IInteriorsEntityPicker() {}
                };
            }
        }
    }
}