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Cry3DEngine/IndoorVolumes.h

@@ -0,0 +1,151 @@
+
+//////////////////////////////////////////////////////////////////////
+//
+//	Crytek CryENGINE source code
+//	
+//	File: IndoorVolumes.h
+//
+//	History:
+//	-August 28,2001:Created by Marco Corbetta
+//
+//////////////////////////////////////////////////////////////////////
+
+#ifndef INDOORVOLUMES_H
+#define INDOORVOLUMES_H
+
+#if _MSC_VER > 1000
+# pragma once
+#endif
+
+//////////////////////////////////////////////////////////////////////
+#define FLAG_VOLUME_AREA								1
+#define FLAG_VOLUME_PORTAL							2
+#define FLAG_VOLUME_HULL								4
+#define FLAG_VOLUME_FOG									8
+#define FLAG_VOLUME_OBJECT							16
+#define FLAG_VOLUME_DRAWN								32
+#define FLAG_VOLUME_RECURSED						64
+#define FLAG_GEOMETRY_SHARED						128
+#define FLAG_OBJECT_VISIBLE_BY_PORTALS	256
+#define FLAG_OBJECT_PRX									512		//this object is affected by per-pixel lighting by other lights
+#define FLAG_OBJECT_PORTAL_ENTITY				1024
+#define FLAG_OBJECT_DOUBLE_PORTAL				2048	
+
+//////////////////////////////////////////////////////////////////////
+//#define FLAG2_DRAWN		(1L<<17)
+
+
+// this holds datas for volumes and areas
+//////////////////////////////////////////////////////////////////////////
+typedef struct s_Container 
+{
+	s_Container()
+	{
+		pObj=NULL;
+		pEnt=NULL;
+		pSV=NULL;
+	}
+
+	IStatObj					*pObj;
+	IPhysicalEntity		*pEnt;
+	class CShadowVolObject	*pSV;
+}tContainer;
+
+//////////////////////////////////////////////////////////////////////
+typedef std::vector<tContainer> ContainerList;
+typedef std::vector<tContainer>::iterator ContainerListIt;
+
+//////////////////////////////////////////////////////////////////////
+typedef std::vector<IStatObj*> istatobjlist;
+typedef std::vector<IStatObj*>::iterator istatobjit;
+
+//////////////////////////////////////////////////////////////////////
+typedef std::vector<IPhysicalEntity*> iphysobjlist;
+typedef std::vector<IPhysicalEntity*>::iterator iphysobjit;
+
+//////////////////////////////////////////////////////////////////////
+class CVolume : public Cry3DEngineBase
+{
+public:	
+	//constructors/destructors
+	//this constructor is only for building
+	CVolume()
+	{		
+		m_dwFlags=0;				
+		m_nObjCount=0;
+		m_vOrigin(0,0,0);
+		m_vMins=SetMaxBB();
+		m_vMaxs=SetMinBB();		
+  }
+/*	
+	CVolume() 
+	{		
+		m_dwFlags=0;	
+		m_nObjCount=0;
+		m_vOrigin(0,0,0);		
+		m_vMins=SetMaxBB();
+		m_vMaxs=SetMinBB();
+	};
+	*/
+	virtual ~CVolume();
+
+	int	GetFlags() { return(m_dwFlags); }
+	//////////////////////////////////////////////////////////////////////
+	//check if a point is inside the volume
+	virtual bool	CheckInside(const Vec3d &pos,bool bWorldSpace) { return(false); }
+
+	void		RemoveGeometry(IStatObj *pSource,ContainerListIt i);
+	
+	//void			SetGeometry(IStatObj *pSource);
+	//void	AddGeometry(IStatObj *pSource,IPhysicalEntity *pEnt=NULL);
+	void	AddGeometry(tContainer tCont);
+
+	Vec3d	GetBBoxMin(bool bWorldSpace=false)
+	{ 	
+		if (bWorldSpace)
+		{
+			Vec3d vWorldPos=m_vOrigin+m_vMins;
+			return(vWorldPos);
+		}
+
+		return(m_vMins); 
+	}
+
+	Vec3d	GetBBoxMax(bool bWorldSpace=false) 
+	{ 
+		if (bWorldSpace)
+		{
+			Vec3d vWorldPos=m_vOrigin+m_vMaxs;
+			return(vWorldPos);
+		}
+		return(m_vMaxs); 
+	}
+
+	//set new volume's position 
+	//////////////////////////////////////////////////////////////////////
+	void	SetPos(const Vec3d &vPos); 
+	Vec3d	GetPos() { return (m_vOrigin); }
+		
+	//bounding box
+	Vec3d m_vMins;
+	Vec3d	m_vMaxs;
+
+	//volume flags
+	int m_dwFlags;	
+
+	//! the source geometry
+	//IStatObj	*m_pSource;		
+	int						m_nObjCount;
+
+	ContainerList	m_lstObjects;
+	//istatobjlist	m_lstStatObjs;
+	//iphysobjlist	m_lstPhysObjs;
+
+protected:		
+
+	//! volume origin
+	Vec3d m_vOrigin;	
+	//Vec3d	m_vWorldPos;	
+};
+
+#endif