nevrax.org : docs

00001 
+00007 /* Copyright, 2000, 2001 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef NL_U_PARTICLE_SYSTEM_INSTANCE_H
+00027 #define NL_U_PARTICLE_SYSTEM_INSTANCE_H
+00028 
+00029 #include "nel/misc/types_nl.h"
+00030 #include "u_instance.h"
+00031 
+00032 
+00033 namespace NLMISC
+00034 {
+00035         class CAABBox;
+00036 }
+00037 
+00038 namespace NL3D {
+00039 
+00040 
+00052 class UParticleSystemInstance : public UInstance
+00053 {
+00054 public:
+00069         virtual bool            isSystemPresent         (void) const = 0;
+00070 
+00078         virtual bool            getSystemBBox(NLMISC::CAABBox &bbox)   = 0;
+00079 
+00080 
+00081         
+00083 
+00084 
+00091                 virtual void            setUserParam            (uint index, float value) = 0;
+00092 
+00099                 virtual float           getUserParam            (uint index) const = 0;
+00101 
+00103 
+00104 
+00112                 virtual bool            isValid                         (void) const =  0;
+00113 
+00118                   struct                        IPSObserver
+00119                   {      
+00123                         virtual void    systemDestroyed         (UParticleSystemInstance *system) = 0;      
+00124                   };
+00125 
+00131                 virtual void            registerPSObserver      (IPSObserver *observer) = 0;
+00132 
+00137                 virtual bool            isPSObserver            (IPSObserver *observer) = 0;
+00138 
+00143                 virtual void            removePSObserver        (IPSObserver *observer) = 0;
+00145 
+00147 
+00151                         virtual void    emit(uint32 id, uint quantity = 1) = 0;
+00152 
+00156                         virtual void   removeByID(uint32 id) = 0;
+00158 };
+00159 
+00160 
+00161 } // NL3D
+00162 
+00163 
+00164 #endif // NL_U_PARTICLE_SYSTEM_INSTANCE_H
+00165 
+00166 /* End of u_particle_system_instance.h */
+