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Diffstat (limited to 'intern/SoundSystem/SND_SoundListener.h')
| -rw-r--r-- | intern/SoundSystem/SND_SoundListener.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/intern/SoundSystem/SND_SoundListener.h b/intern/SoundSystem/SND_SoundListener.h new file mode 100644 index 00000000000..63d8eb65942 --- /dev/null +++ b/intern/SoundSystem/SND_SoundListener.h @@ -0,0 +1,84 @@ +/* + * SND_SoundListener.h + * + * A SoundListener is for sound what a camera is for vision. + * + * $Id$ + * + * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): none yet. + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + */ + +#ifndef __SND_SOUNDLISTENER_H +#define __SND_SOUNDLISTENER_H + +#include "SND_Object.h" + + +class SND_SoundListener : public SND_Object +{ +public: + SND_SoundListener(); + virtual ~SND_SoundListener(); + + void SetStateFlag(unsigned int stateflags); + void SetGain(MT_Scalar gain); + void SetPosition(const MT_Vector3& pos); + void SetVelocity(const MT_Vector3& vel); + void SetOrientation(const MT_Matrix3x3& ori); + void SetDopplerFactor(MT_Scalar dopplerfactor); + void SetDopplerVelocity(MT_Scalar dopplervelocity); + void SetScale(MT_Scalar scale); + + void SetModified(bool modified); + bool IsModified() const; + + unsigned int GetStateFlags() const; + MT_Scalar GetGain() const; + MT_Vector3 GetPosition() const; + MT_Vector3 GetVelocity() const; + MT_Matrix3x3 GetOrientation(); + + MT_Scalar GetDopplerFactor() const; + MT_Scalar GetDopplerVelocity() const; + MT_Scalar GetScale() const; + +private: + void* m_listener; + bool m_modified; + + MT_Scalar m_gain; /* overall gain */ + MT_Vector3 m_position; /* position; left/right, up/down, in/out */ + MT_Vector3 m_velocity; /* velocity of the listener */ + MT_Matrix3x3 m_orientation; /* orientation of the listener */ + + MT_Scalar m_dopplerfactor; /* scaling factor for the Doppler (pitch) shift */ + MT_Scalar m_dopplervelocity; /* factor for the reference velocity (for Dopplereffect) */ + MT_Scalar m_scale; +}; +#endif //__SND_SOUNDLISTENER_H |