metaforce/Runtime/Graphics/CPVSVisOctree.hpp

#pragma once

#include "RetroTypes.hpp"
#include "zeus/CVector3f.hpp"
#include "CPVSVisSet.hpp"

namespace urde
{

class CPVSVisOctree
{
    zeus::CAABox x0_aabb;
    u32 x18_numObjects;
    u32 x1c_numLights;
    bool x20_bufferFlag;
    const u8* x24_octreeData;
    zeus::CAABox x2c_searchAabb;
public:
    static CPVSVisOctree MakePVSVisOctree(const u8* data);
    CPVSVisOctree() = default;
    CPVSVisOctree(const zeus::CAABox& aabb, u32 numObjects, u32 numLights, const u8* c);
    u32 GetNumChildren(u8 byte) const;
    u32 GetChildIndex(const u8*, const zeus::CVector3f&) const;
    const zeus::CAABox& GetBounds() const { return x0_aabb; }
    const u8* GetOctreeData() const { return x24_octreeData; }

    u32 GetNumObjects() const { return x18_numObjects; }
    u32 GetNumLights() const { return x1c_numLights; }
    void ResetSearch() const { const_cast<CPVSVisOctree&>(*this).x2c_searchAabb = x0_aabb; }
    s32 IterateSearch(u8 nodeData, const zeus::CVector3f& tp) const;
};

}