raycastonsegmentquery.h

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/*
* Copyright 2016 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/


#pragma once


#include "gwnavruntime/queries/utils/baseraycastonsegmentquery.h"
#include "gwnavruntime/queries/trianglefromposquery.h"
#include "gwnavruntime/queries/utils/baseraycastquery.h"
#include "gwnavruntime/querysystem/workingmemcontainers/workingmemarray.h"
#include "gwnavruntime/navmesh/intersections.h"


namespace Kaim
{

template<class TraverseLogic>
class RayCastOnSegmentQuery : public BaseRayCastOnSegmentQuery
{
public:
    // ------------------------------ Functions -----------------------------

    RayCastOnSegmentQuery();
    virtual ~RayCastOnSegmentQuery() {}

    // ---------------------------------- Functions to set up the query ----------------------------------

    void BindToDatabase(Database* database);

    void Initialize(const Vec3f& startPos, const NavTrianglePtr& startTrianglePtr, const Vec3f& segmentStartPos, const Vec3f& segmentEndPos, KyFloat32 maxDist);

    // ---------------------------------- write accessors for query inputs ----------------------------------

    void SetQueryDynamicOutput(QueryDynamicOutput* queryDynamicOutput);

    // ---------------------------------- write accessors for query parameters ----------------------------------

    void SetPositionSpatializationRange(const PositionSpatializationRange& positionSpatializationRange);

    void SetDynamicOutputMode(DynamicOutputMode savingMode);

    // ---------------------------------- Query framework functions ----------------------------------

    virtual void Advance(WorkingMemory* workingMemory);

    void PerformQuery(WorkingMemory* workingMemory = nullptr);

    // ---------------------------------- Accessors ----------------------------------

    RayCastOnSegmentQueryResult GetResult()             const;
    const Vec3f&                GetStartPos()           const;
    const Vec3f&                GetSegmentStartPos()    const;
    const Vec3f&                GetSegmentEndPos()      const;
    const Vec3f&                GetArrivalPos()         const;
    const NavTrianglePtr&       GetStartTrianglePtr()   const;
    const NavTrianglePtr&       GetArrivalTrianglePtr() const;
    KyFloat32                   GetMaxDist()            const;
    DynamicOutputMode           GetDynamicOutputMode()  const;
    QueryDynamicOutput*         GetQueryDynamicOutput() const;

    const PositionSpatializationRange& GetPositionSpatializationRange() const;

public: // internal
    void PerformQueryWithInputCoordPos(WorkingMemory* workingMemory);
    void SetStartIntegerPos(const WorldIntegerPos& startIntegerPos);
    void SetSegmentStartIntegerPos(const WorldIntegerPos& segmentStartIntegerPos);
    void SetSegmentEndIntegerPos(const WorldIntegerPos& segmentEndIntegerPos);
    const WorldIntegerPos& GetStartIntegerPos() const;
    const WorldIntegerPos& GetArrivalIntegerPos() const;
    const WorldIntegerPos& GetSegmentStartIntegerPos() const;
    const WorldIntegerPos& GetSegmentEndIntegerPos() const;

private:
    void RayCast_BorderHit(QueryUtils& queryUtils, const NavHalfEdgeRawPtr& halfEdgeIdRawPtrHit, const CoordPos64& destCoordPos64,
        CompositeSubSegment& subSegment, ScopedDynamicOutput& scopedDynamicOutput);
};

}

#include "gwnavruntime/queries/raycastonsegmentquery.inl"