RayCasterBase.h

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

#pragma once

#include "Collision.h"
#include "VectorMath.h"
#include "CollisionGroup.h"
#include "RayCasterResult.h"
#include "RayNodeIntersectionResult.h"
#include "Rendering.h"
#include "InteriorsPresentationModule.h"

#include <vector>

namespace Eegeo
{
    namespace Collision
    {
        class RayCasterBase : public Eegeo::NonCopyable
        {
        public:   
            RayCasterBase(const ICollisionBvhProvider& collisionBvhProvider);

        protected:
            typedef std::vector<const CollisionBvh*> CollisionBvhVector;
            typedef std::vector<RayNodeIntersectionResult> RayNodeIntersectionResultVector;

            void CreateBvhBuffer(u32 collidableGroupsMask);
            void ClearBuffers();

            const ICollisionBvhProvider& m_collisionBvhProvider;
            CollisionBvhVector m_collisionBvhBuffer;
            RayNodeIntersectionResultVector m_rayNodeIntersectionResults;
        };
    }
}