00001 
00008 #ifndef __CSCENE_H__
00009 #define __CSCENE_H__
00010 
00011 #include "CCamera.h"
00012 #include "CObject.h"
00013 #include "CNode.h"
00014 #include "assert.h"
00015 #include <vector>
00016 
00017 using namespace std;
00018 
00019 class CScene
00020 {
00021         private:
00022                 int                                             m_NumNodes;
00023                 vector<CNode*>                  m_Nodes;
00024                 vector<CCamera*>                m_Cameras;
00025                 CCamera                                 *m_ActiveCamera;
00026                                   
00027         public:
00028                 // constructeurs et destructeurs
00029                 CScene() : m_NumNodes(0), m_ActiveCamera(NULL) {}
00030                 virtual ~CScene() 
00031                 { }
00032 
00033                 // get
00034                 __forceinline int                       GetNumNodes() const { return m_NumNodes; }
00035                 __forceinline CNode*            GetNode(const unsigned int i) const { assert(i<m_Nodes.size()); return m_Nodes[i]; }
00036                 __forceinline CCamera*          GetActiveCamera() const { return m_ActiveCamera; }
00037 
00038                 // set
00039                 __forceinline void              SetActiveCamera(const unsigned int i) { assert(i<m_Cameras.size()); m_ActiveCamera = m_Cameras[i]; }
00040                 __forceinline void              SetActiveCamera(CCamera* cam) { assert(cam); m_ActiveCamera = cam; }
00041 
00042                 // methodes
00043                 __forceinline   bool    AddObject(CObject* object) { assert( object ); AddNode(object); return true; }
00044                 __forceinline   bool    AddCamera(CCamera* camera) { assert( camera ); m_Cameras.push_back(camera); AddNode(camera); SetActiveCamera(camera); return true; }
00045                 __forceinline   bool    AddNode(CNode* node) { assert( node ); m_Nodes.push_back(node); m_NumNodes++; return true; }
00046 };
00047 
00048 #endif /* #ifndef __CSCENE_H__ */