LGram16
dd97ddec92
Move git root from Client/ to src/ to track all source code: - Client: Game client source (moved to Client/Client/) - Server: Game server source - GameTools: Development tools - CryptoSource: Encryption utilities - database: Database scripts - Script: Game scripts - rylCoder_16.02.2008_src: Legacy coder tools - GMFont, Game: Additional resources 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
// Octree.h: interface for the COctree class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_OCTREE_H__E2D2D94E_00CE_4D60_B3C2_56C46A1EF03D__INCLUDED_)
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#define AFX_OCTREE_H__E2D2D94E_00CE_4D60_B3C2_56C46A1EF03D__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include <Vertex.h>
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#include <3DMath.h>
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#include <List.h>
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#include "ViewCamera.h"
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class PolyNode {
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public:
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vector3 m_vecPoly[3];
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int m_used;
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PolyNode(vector3 *vecPoly)
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{
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m_vecPoly[0]=vecPoly[0];
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m_vecPoly[1]=vecPoly[1];
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m_vecPoly[2]=vecPoly[2];
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m_used=0;
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};
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};
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class COctree
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{
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vector3 m_MinBox,m_MaxBox;
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public:
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List<long> m_PolyNodeID;
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COctree *m_pChild[8];
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void CullSphere(vector3 vecCenter,float fRad,List<PolyNode *> &PolyList,List<int> &PolyID);
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void CullFrustum(CViewCamera *pCamera,List<PolyNode *> &PolyList,List<int> &PolyID);
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void CullRay(vector3 vecStart,vector3 vecDir,float fLens,List<PolyNode *> &PolyList,List<int> &PolyID);
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void CalcBoundBox(List<PolyNode *> &PolyList);
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void SplitNode(int DepthNode,List<PolyNode *> &PolyList);
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int IntersectionRay(const D3DXVECTOR3 &vecRayOrigin,const D3DXVECTOR3 &vecRayDir,float &fNear,float &fFar);
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void Render(LPDIRECT3DDEVICE8 pd3dDevice);
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void Save(FILE *fp);
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void Load(FILE *fp);
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COctree();
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virtual ~COctree();
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};
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#endif // !defined(AFX_OCTREE_H__E2D2D94E_00CE_4D60_B3C2_56C46A1EF03D__INCLUDED_)
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