---

IEAXBuffer Class Reference

Public EAX buffer interface extension. More...

#include <IAudioExt.h>

List of all members.

Public Methods
virtual void	SetDirect (int32 iDirect)=0
virtual void	SetDirectHF (int32 iDirectHF)=0
virtual void	SetRoom (int32 iRoom)=0
virtual void	SetRoomHF (int32 iRoomHF)=0
virtual void	SetRoomRolloffFactor (float fRoomRolloffFactor)=0
virtual void	SetObstruction (int32 iObstruction)=0
virtual void	SetObstructionLFRatio (float fObstructionLFRatio)=0
virtual void	SetOcclusion (int32 iOcclusion)=0
virtual void	SetOcclusionLFRatio (float fOcclusionLFRatio)=0
virtual void	SetOcclusionRoomRatio (float fOcclusionRoomRatio)=0
virtual void	SetOutsideVolumeHF (int32 iOutsideVolumeHF)=0
virtual void	SetAirAbsorptionFactor (float fAirAbsorptionFactor)=0
virtual void	SetFlags (uint32 nFlags)=0
virtual void	SetProperties (const EAXBufferProps &props)=0
virtual void	GetProperties (EAXBufferProps &props)=0

---

Detailed Description

Public EAX buffer interface extension.

IEAXBuffer is a public interface class designed to provide an easy-to-use interface to a buffer's EAX properties. The interface is obtained through the function ISound3D::EAX(), and it always guaranteed to return a valid interface, even if EAX is disabled. The specialized interface is much easier to use than a generic property set interface. IEAXBuffer and any related structures and interfaces are based on the EAX 2.0 specifications.

See also:

IEAXListener, ISound3D, ISound3D::EAX()

---

Member Function Documentation

void IEAXBuffer::GetProperties ( EAXBufferProps & props ) [pure virtual]

Gets all current EAX buffer parameters Parameters: props   all EAX buffer properties

void IEAXBuffer::SetAirAbsorptionFactor ( float fAirAbsorptionFactor ) [pure virtual]

Sets the air absorption factor Parameters: fAirAbsorption   Valid range from 0.0 to 10.0. Defaults to 1.0

void IEAXBuffer::SetDirect ( int32 iDirect ) [pure virtual]

Sets the direct path audio level Parameters: iDirect   Valid range from -10000 to 1000. Defaults to 0

void IEAXBuffer::SetDirectHF ( int32 iDirectHF ) [pure virtual]

Sets the direct path audio level at high frequencies Parameters: iDirectHF   Valid range from -10000 to 0. Defaults to 0

void IEAXBuffer::SetFlags ( uint32 nFlags ) [pure virtual]

Sets all EAX buffer flags - see EAX documentation for details Parameters: fEnvironmentDiffusion   all EAX buffer flags

void IEAXBuffer::SetObstruction ( int32 iObstruction ) [pure virtual]

Sets the buffer's obstruction level Parameters: iObstruction   Valid range from -10000 to 0. Defaults to 0

void IEAXBuffer::SetObstructionLFRatio ( float fObstructionLFRatio ) [pure virtual]

Sets the buffer's obstruction low-frequency level Parameters: fObstructionLFRatio   Valid range from 0.0 to 1.0. Defaults to 0.0

void IEAXBuffer::SetOcclusion ( int32 iOcclusion ) [pure virtual]

Sets the buffer's occlusion level Parameters: iOcclusion   Valid range from -10000 to 0. Defaults to 0

void IEAXBuffer::SetOcclusionLFRatio ( float fOcclusionLFRatio ) [pure virtual]

Sets the buffer's occlusion low-frequency level Parameters: fOcclusionLFRatio   Valid range from 0.0 to 1.0. Defaults to 0.25

void IEAXBuffer::SetOcclusionRoomRatio ( float fOcclusionRoomRatio ) [pure virtual]

Sets the buffer's room-level occlusion control Parameters: fOcclusionRoomRatio   Valid range from 0.0 to 10.0. Defaults to 0.5

void IEAXBuffer::SetOutsideVolumeHF ( int32 iOutsideVolumeHF ) [pure virtual]

Sets the buffer's outside volume for high frequencies Parameters: iOutsideVolumeHF   Valid range from -10000 to 0. Defaults to 0

void IEAXBuffer::SetProperties ( const EAXBufferProps & props ) [pure virtual]

Sets all current EAX buffer parameters Parameters: props   all EAX buffer properties

void IEAXBuffer::SetRoom ( int32 iRoom ) [pure virtual]

Sets the room effect level Parameters: iRoom   Valid range from -10000 to 1000. Defaults to 0

void IEAXBuffer::SetRoomHF ( int32 iRoomHF ) [pure virtual]

Sets the room effect level at high frequencies Parameters: iRoomHF   Valid range from -10000 to 0. Defaults to 0

void IEAXBuffer::SetRoomRolloffFactor ( float fRoomRolloffFactor ) [pure virtual]

Sets the room effect rolloff factor Parameters: fRoomRolloffFactor   Valid range from 0.0 to 10.0. Defaults to 0.0

---

The documentation for this class was generated from the following file:

• IAudioExt.h

---