hkp3AxisSweep.h

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#pragma once
 
#include "RE/H/hkAabb.h"
#include "RE/H/hkArray.h"
#include "RE/H/hkVector4.h"
#include "RE/H/hkpBroadPhase.h"
 
namespace RE
{
    class hkpBroadPhaseHandle;
 
    class hkp3AxisSweep : public hkpBroadPhase
    {
    public:
        inline static constexpr auto RTTI = RTTI_hkp3AxisSweep;
 
        using BpInt = std::uint16_t;
 
        enum class MarkerHandling
        {
            kAddNewOverlaps,
            kIgnore,
            kRemoveNewOverlaps
        };
 
        class hkpBpMarker
        {
        public:
            // members
            BpInt          nodeIndex;           // 00
            BpInt          value;               // 02
            std::uint32_t  pad04;               // 04
            hkArray<BpInt> overlappingObjects;  // 08
        };
        static_assert(sizeof(hkpBpMarker) == 0x18);
 
        class hkpBpNode
        {
        public:
            // members
            BpInt                minY;    // 00
            BpInt                minZ;    // 02
            BpInt                maxY;    // 04
            BpInt                maxZ;    // 06
            BpInt                minX;    // 08
            BpInt                maxX;    // 0A
            std::uint32_t        pad0C;   // 0C
            hkpBroadPhaseHandle* handle;  // 10
        };
        static_assert(sizeof(hkpBpNode) == 0x18);
 
        class hkpBpEndPoint
        {
        public:
            // members
            BpInt value;      // 0
            BpInt nodeIndex;  // 2
        };
        static_assert(sizeof(hkpBpEndPoint) == 0x4);
 
        class hkpBpAxis
        {
        public:
            // members
            hkArray<hkpBpEndPoint> endPoints;  // 00
        };
        static_assert(sizeof(hkpBpAxis) == 0x10);
 
        ~hkp3AxisSweep() override;  // 00
 
        // override (hkpBroadPhase)
        void           CalcContentStatistics(hkStatisticsCollector* a_collector, const hkClass* a_class) const override;                                                                                                                        // 02
        BroadPhaseType GetType() const override;                                                                                                                                                                                                // 03
        void           AddObject1(hkpBroadPhaseHandle* a_object, const hkAabbUint32& a_aabb, hkArray<hkpBroadPhaseHandlePair>& a_pairsOut) override;                                                                                            // 05
        void           AddObject2(hkpBroadPhaseHandle* a_object, const hkAabb& a_aabb, hkArray<hkpBroadPhaseHandlePair>& a_pairsOut) override;                                                                                                  // 06
        void           AddObjectBatch(const hkArrayBase<hkpBroadPhaseHandle*>& a_addObjectList, const hkArrayBase<hkAabb>& a_addAabbList, hkArray<hkpBroadPhaseHandlePair>& a_newPairs) override;                                               // 07
        void           RemoveObject(hkpBroadPhaseHandle* a_object, hkArray<hkpBroadPhaseHandlePair>& a_pairsOut) override;                                                                                                                      // 08
        void           RemoveObjectBatch(const hkArrayBase<hkpBroadPhaseHandle*>& a_removeObjectList, hkArray<hkpBroadPhaseHandlePair>& a_delPairsOut) override;                                                                                // 09
        std::int32_t   GetNumObjects() const override;                                                                                                                                                                                          // 0A
        void           UpdateAabbs(hkpBroadPhaseHandle* a_objects[], const hkAabb* a_aabbs, std::int32_t a_numObjects, hkArray<hkpBroadPhaseHandlePair>& a_addedPairs, hkArray<hkpBroadPhaseHandlePair>& a_removedPairs) override;              // 0B
        void           UpdateAabbsUInt32(hkpBroadPhaseHandle* a_objects[], const hkAabbUint32* a_aabbs, std::int32_t a_numObjects, hkArray<hkpBroadPhaseHandlePair>& a_addedPairs, hkArray<hkpBroadPhaseHandlePair>& a_removedPairs) override;  // 0C
        void           Defragment() override;                                                                                                                                                                                                   // 0D
        void           CheckDeterminism() override;                                                                                                                                                                                             // 0E - { return; }
        void           GetAllAabbs(hkArray<hkAabb>& a_allAabbs) const override;                                                                                                                                                                 // 0F
        void           GetAabb(const hkpBroadPhaseHandle* a_object, hkAabb& a_aabb) const override;                                                                                                                                             // 10
        void           GetExtents(hkVector4& a_worldMinOut, hkVector4& a_worldMaxOut) const override;                                                                                                                                           // 11
        void           QuerySingleAabb(const hkAabb& a_aabb, hkArray<hkpBroadPhaseHandlePair>& a_pairsOut) const override;                                                                                                                      // 12
        void           ReQuerySingleObject(const hkpBroadPhaseHandle* a_object, hkArray<hkpBroadPhaseHandlePair>& a_pairsOut) const override;                                                                                                   // 13
        void           QuerySingleAabbWithCollector(const hkAabb& a_aabb, hkpBroadPhaseCastCollector* a_collector) const override;                                                                                                              // 14
        bool           AreAabbsOverlapping(const hkpBroadPhaseHandle* a_bhA, const hkpBroadPhaseHandle* a_bhB) const override;                                                                                                                  // 15
        void           ShiftAllObjects(const hkVector4& a_shiftDistance, hkVector4& a_effectiveShiftDistanceOut, hkArray<hkpBroadPhaseHandlePair>& a_newCollisionPairs) override;                                                               // 16
        void           ShiftBroadPhase(const hkVector4& a_shiftDistance, hkVector4& a_effectiveShiftDistanceOut, hkArray<hkpBroadPhaseHandlePair>& a_newCollisionPairs) override;                                                               // 17
        void           GetOffsetLowHigh32bit(hkVector4& a_offsetLow32bit, hkVector4& a_offsetHigh32bit) const override;                                                                                                                         // 18
        void           CastRay(const hkpCastRayInput& a_input, hkpBroadPhaseCastCollector* a_collectorBase, std::int32_t a_collectorStriding) const override;                                                                                   // 19
        std::int32_t   GetAabbCacheSize() const override;                                                                                                                                                                                       // 1A
        void           CalcAabbCache1(const hkAabb& a_aabb, hkpBroadPhaseAabbCache* a_aabbCacheOut) const override;                                                                                                                             // 1B
        void           CalcAabbCache2(const hkArrayBase<hkpCollidable*>& a_overlappingCollidables, hkpBroadPhaseAabbCache* a_aabbCacheOut) const override;                                                                                      // 1C
        void           CastAabb(const hkpCastAabbInput& a_input, hkpBroadPhaseCastCollector& a_collector) const override;                                                                                                                       // 1D
        void           Set32BitOffsetAndScale(const hkVector4& a_offsetLow, const hkVector4& a_offsetHigh, const hkVector4& a_scale) override;                                                                                                  // 1E
 
        // members
        hkAabb             aabb;                       // 030
        hkVector4          offsetLow;                  // 050
        hkVector4          offsetHigh;                 // 060
        hkVector4          scale;                      // 070
        hkVector4          offsetLow32bit;             // 080
        hkVector4          offsetHigh32bit;            // 090
        hkVector4          scale32bit;                 // 0A0
        hkArray<hkpBpNode> nodes;                      // 0B0
        hkpBpAxis          axis[3];                    // 0C0
        std::int32_t       numMarkers;                 // 0F0
        std::int32_t       ld2NumMarkers;              // 0F4
        hkpBpMarker*       markers;                    // 0F8
        float              intToFloatFloorCorrection;  // 100
        std::uint32_t      pad104;                     // 104
        std::uint64_t      pad108;                     // 108
    };
    static_assert(sizeof(hkp3AxisSweep) == 0x110);
}