isndsys/ss_listener.h Source File (Crystal Space 2.0 Public API Reference)

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isndsys/ss_listener.h
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    00001 /*
    00002     Copyright (C) 1998-2000 by Jorrit Tyberghein
    00003
    00004     This library is free software; you can redistribute it and/or
    00005     modify it under the terms of the GNU Library General Public
    00006     License as published by the Free Software Foundation; either
    00007     version 2 of the License, or (at your option) any later version.
    00008
    00009     This library is distributed in the hope that it will be useful,
    00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012     Library General Public License for more details.
    00013
    00014     You should have received a copy of the GNU Library General Public
    00015     License along with this library; if not, write to the Free
    00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    00017 */
    00018
    00019 #ifndef __CS_SNDSYS_LISTENER_H__
    00020 #define __CS_SNDSYS_LISTENER_H__
    00021
    00026 #include "csutil/scf.h"
    00027 #include "csgeom/vector3.h"
    00028
    00037 struct iSndSysListener : public virtual iBase
    00038 {
    00039   SCF_INTERFACE (iSndSysListener, 0, 0, 2);
    00040
    00042   virtual void SetDirection (const csVector3 &Front, const csVector3 &Top) = 0;
    00044   virtual void SetPosition (const csVector3 &pos) = 0;
    00046   virtual void SetDistanceFactor (float factor) = 0;
    00048   virtual void SetRollOffFactor (float factor) = 0;
    00050   //virtual void SetEnvironment (csSoundEnvironment env) = 0;
    00051
    00052
    00054   virtual void GetDirection (csVector3 &Front, csVector3 &Top) = 0;
    00056   virtual const csVector3 &GetPosition () = 0;
    00058   virtual float GetDistanceFactor () = 0;
    00060   virtual float GetRollOffFactor () = 0;
    00062   //virtual csSoundEnvironment GetEnvironment () = 0;
    00063 };
    00064
    00073 struct iSndSysListenerDoppler : public virtual iBase
    00074 {
    00075   SCF_INTERFACE (iSndSysListenerDoppler, 0, 0, 2);
    00076
    00078   virtual void SetVelocity (const csVector3 &Velocity) = 0;
    00080   virtual void SetDopplerFactor (const float DopplerFactor) = 0;
    00082   virtual void SetSpeedOfSound (const float SpeedOfSound) = 0;
    00083
    00085   virtual const csVector3 &GetVelocity () = 0;
    00087   virtual float GetDopplerFactor () = 0;
    00089   virtual float GetSpeedOfSound () = 0;
    00090 };
    00091
    00094 #endif // __CS_SNDSYS_LISTENER_H__