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romkazvo
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Cry3DEngine/ObjMan.h
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269
Cry3DEngine/ObjMan.h
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////////////////////////////////////////////////////////////////////////////
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//
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// Crytek Engine Source File.
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// Copyright (C), Crytek Studios, 2002.
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// -------------------------------------------------------------------------
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// File name: statobjman.h
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// Version: v1.00
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// Created: 28/5/2001 by Vladimir Kajalin
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// Compilers: Visual Studio.NET
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// Description:
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// -------------------------------------------------------------------------
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// History:
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//
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////////////////////////////////////////////////////////////////////////////
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#ifndef CObjManager_H
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#define CObjManager_H
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#include "StatObj.h"
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#include "../RenderDll/Common/shadow_renderer.h"
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#include "terrain_sector.h"
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#define ENTITY_MAX_DIST_FACTOR 100
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struct CStatObj;
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struct IIndoorBase;
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struct IEntityRender;
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struct ISystem;
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class CStatObjInst;
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class C3DEngine;
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struct IMatInfo;
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#define SMC_STATICS 1
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#define SMC_DYNAMICS 2
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#define SMC_ALLOW_PASSIVE_SHADOWMAP_CASTERS 4
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//! contains stat obj instance group properies (vegetation object properties)
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struct StatInstGroup : public IStatInstGroup
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{
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StatInstGroup() { pStatObj = 0; }
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CStatObj * GetStatObj() { return (CStatObj*)pStatObj; }
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void SetRndFlags()
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{
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m_dwRndFlags = 0;
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if(bCastShadow)
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m_dwRndFlags |= ERF_CASTSHADOWMAPS;
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if(bRecvShadow)
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m_dwRndFlags |= ERF_RECVSHADOWMAPS;
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if(bPrecShadow)
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m_dwRndFlags |= ERF_CASTSHADOWINTOLIGHTMAP;
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if(bHideability)
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m_dwRndFlags |= ERF_HIDABLE;
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if(bPhysNonColl)
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m_dwRndFlags |= ERF_PHYS_NONCOLL;
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}
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};
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struct SExportedBrushMaterial
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{
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int size;
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char material[64];
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};
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class CObjManager : public Cry3DEngineBase
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{
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public:
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CObjManager(C3DEngine * p3DEngine);
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~CObjManager();
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void LoadVegetationModels(const char *szMissionName, bool bEditorMode);
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void UnloadObjects();
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void DrawFarObjects(float fMaxViewDist);
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void RenderFarObjects();
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void RegisterEntity( IEntityRender* pEntityRS );
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bool UnRegisterEntity( IEntityRender* pEntityRS );
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CStatObj * CObjManager::MakeObject(const char * __szFileName, const char * _szGeomName=0,
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EVertsSharing eVertsSharing = evs_NoSharing,
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bool bLoadAdditinalInfo = true,
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bool bKeepInLocalSpace = false,
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bool bLoadLater = false);
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bool ReleaseObject(CStatObj * pObject);
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bool GetSectorBBox(list2<CStatObjInst> * stat_objects, Vec3d &sec_bbmin, Vec3d &sec_bbmax);
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list2<StatInstGroup> m_lstStaticTypes;
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void MakeShadowMapInstancesList(IEntityRender * pEntityRS, float obj_distance,
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list2<ShadowMapLightSourceInstance> * pLSourceInstances,
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int dwAllowedTypes, CDLight * pLight);
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float m_fZoomFactor;
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CTerrain * m_pTerrain;
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void UpdateCustomLighting(const Vec3d & vLight);
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list2<CStatObjInst*> m_lstFarObjects[2];
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protected:
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struct string_less : public std::binary_function<CStatObj*,CStatObj*,bool>
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{
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bool operator()( CStatObj *s1,CStatObj *s2 ) const
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{
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int nFileCmpRes = stricmp(s1->m_szFileName,s2->m_szFileName);
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if(!nFileCmpRes) // if file name is the same - compare just geom names
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{
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int nObjCmpRes = stricmp(s1->m_szGeomName,s2->m_szGeomName);
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if(nObjCmpRes==0)
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{
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if(s1->m_eVertsSharing == s2->m_eVertsSharing)
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{
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assert(s1->m_bKeepInLocalSpace == s2->m_bKeepInLocalSpace);
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// assert(s1->m_bMakePhysics == s2->m_bMakePhysics);
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// assert(s1->m_bCalcLighting == s2->m_bCalcLighting);
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return s1->m_bLoadAdditinalInfo < s2->m_bLoadAdditinalInfo;
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}
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return s1->m_eVertsSharing < s2->m_eVertsSharing;
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}
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return nObjCmpRes < 0;
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}
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return nFileCmpRes < 0;
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}
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};
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typedef std::set<CStatObj*,string_less> ObjectsMap;
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ObjectsMap m_lstLoadedObjects;
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void InitFarState();
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CREFarTreeSprites * m_REFarTreeSprites;
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ShadowMapFrustum * MakeEntityShadowFrustum(ShadowMapFrustum * pFrustum,
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ShadowMapLightSource * pLs, IEntityRender * pEntityRS, EShadowType nShadowType, int dwAllowedTypes);
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list2<IEntityRender*> m_lstDebugEntityList;
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void MakeShadowCastersList(IEntityRender * pEntityRS, list2<IEntityRender*> * pEntList,
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int dwAllowedTypes, Vec3d vLightPos, float fLightRadius);
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list2<CSectorInfo*> m_lstTmpSectors_MELFP;
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#ifdef WIN64
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#pragma warning( push ) //AMD Port
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#pragma warning( disable : 4267 )
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#endif
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public:
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int GetLoadedObjectCount() { return m_lstLoadedObjects.size(); }
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#ifdef WIN64
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#pragma warning( pop ) //AMD Port
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#endif
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void RenderObject( IEntityRender * o,
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int nFogVolumeID, uint nDLightMask,
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bool bLMapGeneration,
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const CCamera & EntViewCamera,
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Vec3d * pvAmbColor, Vec3d * pvDynAmbColor,
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VolumeInfo * pFogVolume,
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bool bNotAllInFrustum,
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float fMaxViewDist, IEntityRenderInfo * pEntInfo = NULL);
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float GetXYRadius(int nType);
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bool GetStaticObjectBBox(int nType, Vec3d & vBoxMin, Vec3d & vBoxMax);
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void DrawAllShadowsOnTheGroundInSector(list2<IEntityRender*> * pEntList);
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float m_fWindForce; //!< used for bending plants
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Vec3d m_vOutdoorAmbientColor; //!<
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Vec3d m_vSunColor; //!<
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IStatObj * GetStaticObjectByTypeID(int nTypeID);
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float GetBendingRandomFactor();
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C3DEngine * m_p3DEngine;
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class CCoverageBuffer * m_pCoverageBuffer;
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bool IsBoxOccluded(const Vec3d & vBoxMin, const Vec3d & vBoxMax, float fDistance, OcclusionTestClient * pOcclTestVars);
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list2<IEntityRender*> m_lstStatEntitiesShadowMaps;
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list2<IEntityRender*> m_lstEntitiesShadowSpots;
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void RenderEntitiesShadowMapsOnTerrain(bool bLMapGeneration, class CREShadowMapGen * pREShadowMapGenerator);
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void DrawEntitiesShadowSpotsOnTerrain();
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void AddPolygonToRenderer(const int nTexBindId,
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IShader * pShader,
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const int nDynLMask,
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Vec3d right,
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Vec3d up,
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const UCol & ucResCol,
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const ParticleBlendType eBlendType,
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const Vec3d & vAmbientColor,
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Vec3d vPos,
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const SColorVert * pTailVerts = NULL,
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const int nTailVertsNum = 0,
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const byte * pTailIndices = NULL,
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const int nTailIndicesNum = 0,
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const float fSortId = 0,
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const int dwCCObjFlags = 0,
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IMatInfo * pCustomMaterial = NULL,
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CStatObjInst * pStatObjInst = NULL,
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list2<struct ShadowMapLightSourceInstance> * pShadowMapCasters = NULL);
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// tmp containers (replacement for local static vars)
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list2<IEntityRender*> lstEntList_MLSMCIA;
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void RenderEntityShadowOnTerrain(IEntityRender * pEntityRS, bool bLMapGeneration, CREShadowMapGen * pREShadowMapGenerator);
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void DrawObjSpritesSorted(list2<CStatObjInst*> *pList, float fMaxViewDist, int useBending);
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void ProcessActiveShadowReceiving(IEntityRender * pEnt, float fEntDistance, CDLight * pLight, bool bLMapGeneration);
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void SetupEntityShadowMapping( IEntityRender * pEntityRS, SRendParams * pDrawParams, bool bLMapGeneration, float fEntDistance, CDLight * pDLight );
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float m_fMaxViewDistanceScale;
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IShader * m_pShaderOcclusionQuery;
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bool LoadStaticObjectsFromXML();
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CStatObj * m_pDefaultCGF;
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#define MAX_LIGHTS_NUM 32
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list2<IEntityRender*> m_lstLightEntities[MAX_LIGHTS_NUM];
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void DrawEntitiesLightPass();
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class CREClearStencil * m_pREClearStencil;
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int GetMemoryUsage(class ICrySizer * pSizer);
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struct CWaterVolumeManager * m_pCWaterVolumes;
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float CalculateEntityShadowVolumeExtent(IEntityRender * pEntityRS, CDLight * pDLight);
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list2<class CBrush*> m_lstBrushContainer;
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list2<class CStatObjInst*> m_lstVegetContainer;
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void LoadBrushes();
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void MergeBrushes();
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void ReregisterEntitiesInArea(Vec3d vBoxMin, Vec3d vBoxMax);
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void ProcessEntityParticles(IEntityRender * pEntityRS, float fEntDistance);
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void CheckUnload();
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void PreloadNearObjects();
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// time counters
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static double m_dMakeObjectTime;
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static double m_dCIndexedMesh__LoadMaterial;
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static double m_dUpdateCustomLightingSpritesAndShadowMaps;
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void MakeShadowBBox(Vec3d & vBoxMin, Vec3d & vBoxMax, const Vec3d & vLightPos, float fLightRadius, float fShadowVolumeExtent);
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CFColor CalcShadowOnTerrainColor(float fAlpha, bool bLMapGeneration);
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float GetSortOffset( const Vec3d & vPos, const Vec3d & vCamPos, float fUserWaterLevel = WATER_LEVEL_UNKNOWN );
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void GetObjectsStreamingStatus(int & nReady, int & nTotalInStreaming, int & nTotal);
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bool ProcessShadowMapCasting(IEntityRender * pEnt, CDLight * pDLight);
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void UnloadVegetations();
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void CheckObjectLeaks(bool bDeleteAll = false);
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bool IsSphereAffectedByShadow(IEntityRender * pCaster, IEntityRender * pReceiver, CDLight * pLight);
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void MakeShadowCastersListInArea(CBasicArea*pArea, IEntityRender * pReceiver,
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list2<IEntityRender*> * pEntList, int dwAllowedTypes, Vec3d vLightPos, float fLightRadius);
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void PrefechObjects();
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void RequestEntityShadowMapGeneration(IEntityRender * pEntityRnd);
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bool m_bLockCGFResources;
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void FreeNotUsedCGFs();
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void RenderObjectVegetationNonCastersNoFogVolume( IEntityRender * pEntityRS,uint nDLightMask,
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const CCamera & EntViewCamera,
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bool bNotAllInFrustum, float fMaxViewDist, IEntityRenderInfo * pEntInfo);
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};
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#endif // CObjManager_H
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