FrustumStreamingVolume.h

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

#pragma once

#include "IStreamingVolume.h"
#include "Frustum.h"
#include "VectorMath.h"

namespace Eegeo
{
    namespace Streaming
    {
        class FrustumStreamingVolume : public Eegeo::Streaming::IStreamingVolume
        {
            Eegeo::Geometry::Frustum m_frustum;
            Eegeo::dv3 m_cameraEcefPos;

        public:

            FrustumStreamingVolume(
                    const Eegeo::Geometry::Frustum& frustum,
                    const Eegeo::dv3& cameraEcefPos);

            bool IntersectsKey(
                    const Eegeo::Streaming::MortonKey& key,
                    bool& canRefineIntersectedKey,
                    double& intersectedNodeDepthSortSignedDistance);
        };
    }
}