59 lines
1.2 KiB
C++
59 lines
1.2 KiB
C++
#ifndef OCTREE_H
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#define OCTREE_H
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#include <vector>
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#include <map>
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#include "Sphere.h"
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#include "BoxAxisAligned.h"
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#include "Utilities.h"
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#include "../PhysicsAPI.h"
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namespace Oyster
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{
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namespace Physics
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{
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class Octree
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{
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public:
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struct Data
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{
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Data* prev;
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Data* next;
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Collision3D::Sphere container;
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Utility::DynamicMemory::UniquePointer< ICustomBody > customBodyRef;
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unsigned int queueRef;
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};
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struct OctreeNode
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{
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OctreeNode* children[8];
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Data* dataPtr;
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Collision3D::BoxAxisAligned container;
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};
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Octree(unsigned int bufferSize, unsigned char numLayers, Math::Float3 worldSize);
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virtual ~Octree();
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void AddObject(Utility::DynamicMemory::UniquePointer< ICustomBody > customBodyRef);
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void MoveToUpdateQueue(Utility::DynamicMemory::UniquePointer< ICustomBody > customBodyRef);
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void DestroyObject(Utility::DynamicMemory::UniquePointer< ICustomBody > customBodyRef);
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std::vector<ICustomBody*> Sample(Utility::DynamicMemory::UniquePointer< ICustomBody > customBodyRef);
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private:
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std::vector < Data > leafData;
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std::vector < Data* > updateQueue;
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std::map< ICustomBody*, unsigned int > mapReferences;
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OctreeNode worldNode;
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};
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}
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}
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#endif |