navtriangleptr.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/navmesh/identifiers/navfloorptr.h"
#include "gwnavruntime/navmesh/identifiers/navtrianglerawptr.h"

namespace Kaim
{

class NavTrianglePtr
{
    KY_DEFINE_NEW_DELETE_OPERATORS(MemStat_NavData)
public:
    NavTrianglePtr(); 

    NavTrianglePtr(const NavFloorPtr& navFloorPtr, NavTriangleIdx triangleIdx);

    explicit NavTrianglePtr(const NavTriangleRawPtr& navTriangleRawPtr);

    void Set(const NavFloorPtr& navFloorPtr, NavTriangleIdx triangleIdx);

    bool IsValid() const;

    void Invalidate(); 

    bool operator==(const NavTrianglePtr& rhs) const; 
    bool operator!=(const NavTrianglePtr& rhs) const; 

    NavTriangleIdx GetTriangleIdx() const;       
    NavFloor* GetNavFloor() const;               
    const NavFloorBlob* GetNavFloorBlob() const; 

    // ---------------------------------- Member Functions for valid instance ----------------------------------

    NavFloor* GetNavFloor_Unsafe() const;

    const NavFloorBlob* GetNavFloorBlob_Unsafe() const;

    NavTriangleRawPtr GetRawPtr() const;

    const NavTag& GetNavTag() const;

    const CellPos& GetCellPos() const;

    void GetVerticesPos3f(Vec3f& v0Pos3f, Vec3f& v1Pos3f, Vec3f& v2Pos3f) const;

    void GetVerticesPos3f(Triangle3f& triangle3f) const;

    void GetVerticesCoordPos64(CoordPos64& v0CoordPos64, CoordPos64& v1CoordPos64, CoordPos64& v2CoordPos64) const;

    void GetVerticesCoordPos(CoordPos& v0CoordPos, CoordPos& v1CoordPos, CoordPos& v2CoordPos) const;

    KyFloat32 GetAltitudeOfPointInTriangle(const Vec3f& pos) const;

public:
    NavFloorPtr m_navFloorPtr;           
    CompactNavTriangleIdx m_triangleIdx; 
};

KY_INLINE NavTrianglePtr::NavTrianglePtr() : m_triangleIdx(CompactNavTriangleIdx_MAXVAL) {}

KY_INLINE NavTrianglePtr::NavTrianglePtr(const NavFloorPtr& navFloorPtr, NavTriangleIdx triangleIdx) :
    m_navFloorPtr(navFloorPtr), m_triangleIdx((CompactNavTriangleIdx)triangleIdx) {}

KY_INLINE NavTrianglePtr::NavTrianglePtr(const NavTriangleRawPtr& navTriangleRawPtr) :
    m_navFloorPtr(navTriangleRawPtr.GetNavFloor()), m_triangleIdx((CompactNavTriangleIdx)navTriangleRawPtr.GetTriangleIdx()) {}

KY_INLINE void NavTrianglePtr::Set(const NavFloorPtr& navFloorPtr, NavTriangleIdx triangleIdx)
{
    m_navFloorPtr = navFloorPtr;
    m_triangleIdx = (CompactNavTriangleIdx)triangleIdx;
}

KY_INLINE bool NavTrianglePtr::IsValid() const { return m_navFloorPtr.IsValid() && m_triangleIdx != CompactNavTriangleIdx_MAXVAL; }

KY_INLINE void NavTrianglePtr::Invalidate() { m_navFloorPtr.Invalidate(); m_triangleIdx = CompactNavTriangleIdx_MAXVAL; }

KY_INLINE bool NavTrianglePtr::operator==(const NavTrianglePtr& rhs) const { return m_navFloorPtr == rhs.m_navFloorPtr && m_triangleIdx == rhs.m_triangleIdx; }
KY_INLINE bool NavTrianglePtr::operator!=(const NavTrianglePtr& rhs) const { return !(*this == rhs); }

KY_INLINE NavTriangleIdx NavTrianglePtr::GetTriangleIdx() const { return (NavTriangleIdx)m_triangleIdx; }

KY_INLINE NavFloor*           NavTrianglePtr::GetNavFloor()            const { return m_navFloorPtr.GetNavFloor();            }
KY_INLINE const NavFloorBlob* NavTrianglePtr::GetNavFloorBlob()        const { return m_navFloorPtr.GetNavFloorBlob();        }
KY_INLINE NavFloor*           NavTrianglePtr::GetNavFloor_Unsafe()     const { return m_navFloorPtr.GetNavFloor_Unsafe();     }
KY_INLINE const NavFloorBlob* NavTrianglePtr::GetNavFloorBlob_Unsafe() const { return m_navFloorPtr.GetNavFloorBlob_Unsafe(); }

KY_INLINE NavTriangleRawPtr NavTrianglePtr::GetRawPtr() const { return NavTriangleRawPtr(m_navFloorPtr.GetRawPtr(), m_triangleIdx); }

KY_INLINE const CellPos& NavTrianglePtr::GetCellPos()                                   const { return GetRawPtr().GetCellPos();                             }
KY_INLINE const NavTag&  NavTrianglePtr::GetNavTag()                                    const { return GetRawPtr().GetNavTag();                              }
KY_INLINE void           NavTrianglePtr::GetVerticesPos3f(Triangle3f& triangle3f)       const { return GetRawPtr().GetVerticesPos3f(triangle3f);             }
KY_INLINE KyFloat32      NavTrianglePtr::GetAltitudeOfPointInTriangle(const Vec3f& pos) const { return GetRawPtr().GetAltitudeOfPointInTriangle(pos);        }

KY_INLINE void NavTrianglePtr::GetVerticesPos3f(Vec3f& v0Pos3f, Vec3f& v1Pos3f, Vec3f& v2Pos3f) const
{
    return GetRawPtr().GetVerticesPos3f(v0Pos3f, v1Pos3f, v2Pos3f) ;
}
KY_INLINE void NavTrianglePtr::GetVerticesCoordPos64(CoordPos64& v0CoordPos64, CoordPos64& v1CoordPos64, CoordPos64& v2CoordPos64) const
{
    return GetRawPtr().GetVerticesCoordPos64(v0CoordPos64, v1CoordPos64, v2CoordPos64);
}
KY_INLINE void NavTrianglePtr::GetVerticesCoordPos(CoordPos& v0CoordPos, CoordPos& v1CoordPos, CoordPos& v2CoordPos) const
{
    return GetRawPtr().GetVerticesCoordPos(v0CoordPos, v1CoordPos, v2CoordPos);
}
}