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ObjectAL
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The listener represents the user who is listening to sounds in 3D space. More...
#import <ALListener.h>
Protected Attributes | |
| OALSuspendHandler * | suspendHandler |
| Handles suspending and interrupting for this object. More... | |
Properties | |
| ALContext * | context |
| The context this listener belongs to (WEAK reference). More... | |
| bool | muted |
| Causes this listener to stop hearing sound. More... | |
| float | gain |
| Gain (volume), affecting every sound this listener hears (0.0 = no sound, 1.0 = max volume). More... | |
| ALOrientation | orientation |
| Orientation (up: x, y, z, at: x, y, z). More... | |
| ALPoint | position |
| Position (x, y, z). More... | |
| ALVector | velocity |
| Velocity (x, y, z). More... | |
| bool | reverbOn |
| Turns on reverb. More... | |
| float | globalReverbLevel |
| The global reverb level (from -40.0db to 40.0db). More... | |
| int | reverbRoomType |
| The room type to simulate for reverb. More... | |
| float | reverbEQGain |
| The equalizer gain for reverb. More... | |
| float | reverbEQBandwidth |
| The equalizer bandwidth for reverb. More... | |
| float | reverbEQFrequency |
| The equalizer frequency for reverb. More... | |
 Properties inherited from <OALSuspendManager> | |
| bool | suspended |
| If YES, this object is suspended. More... | |
| Properties inherited from <OALSuspendListener> | |
| bool | manuallySuspended |
| Set to YES to manually suspend. More... | |
| bool | interrupted |
| If YES, this object is interrupted. More... | |
Additional Inherited Members | |
| Instance Methods inherited from <OALSuspendManager> | |
| (void) | - addSuspendListener: |
| Add a listener that will receive manual suspend and interrupt events. More... | |
| (void) | - removeSuspendListener: |
| Remove a registered listener. More... | |
The listener represents the user who is listening to sounds in 3D space.
This object controls his position, orientation, and velocity, as well as providing a master gain.
A context contains one and only one listener.
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protected |
Handles suspending and interrupting for this object.
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readnonatomicassign |
The context this listener belongs to (WEAK reference).
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readwritenonatomicassign |
Gain (volume), affecting every sound this listener hears (0.0 = no sound, 1.0 = max volume).
Only valid if this listener's context is the current context.
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readwritenonatomicassign |
The global reverb level (from -40.0db to 40.0db).
(iOS 5.0+)
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readwritenonatomicassign |
Causes this listener to stop hearing sound.
It's called "muted" rather than "deaf" to give a consistent name with other mute functions.
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readwritenonatomicassign |
Orientation (up: x, y, z, at: x, y, z).
Only valid if this listener's context is the current context.
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readwritenonatomicassign |
Position (x, y, z).
Only valid if this listener's context is the current context.
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readwritenonatomicassign |
The equalizer bandwidth for reverb.
(iOS 5.0+)
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readwritenonatomicassign |
The equalizer frequency for reverb.
(iOS 5.0+)
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readwritenonatomicassign |
The equalizer gain for reverb.
(iOS 5.0+)
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readwritenonatomicassign |
Turns on reverb.
(iOS 5.0+)
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readwritenonatomicassign |
The room type to simulate for reverb.
(iOS 5.0+)
Allowed room types:
ALC_ASA_REVERB_ROOM_TYPE_SmallRoom ALC_ASA_REVERB_ROOM_TYPE_MediumRoom ALC_ASA_REVERB_ROOM_TYPE_LargeRoom ALC_ASA_REVERB_ROOM_TYPE_MediumHall ALC_ASA_REVERB_ROOM_TYPE_LargeHall ALC_ASA_REVERB_ROOM_TYPE_Plate ALC_ASA_REVERB_ROOM_TYPE_MediumChamber ALC_ASA_REVERB_ROOM_TYPE_LargeChamber ALC_ASA_REVERB_ROOM_TYPE_Cathedral ALC_ASA_REVERB_ROOM_TYPE_LargeRoom2 ALC_ASA_REVERB_ROOM_TYPE_MediumHall2 ALC_ASA_REVERB_ROOM_TYPE_MediumHall3 ALC_ASA_REVERB_ROOM_TYPE_LargeHall2
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readwritenonatomicassign |
Velocity (x, y, z).
Only valid if this listener's context is the current context.
1.8.3.1
