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UE3:SoundNodeAmbient (UDK)
- Package:
- Engine
- Direct subclass:
- SoundNodeAmbientNonLoop
- This class in other games:
- UT3
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Defines the parameters for an in world looping ambient sound e.g. a wind sound
Properties
Property group 'Attenuation'
bAttenuate
Type: bool
Enable attenuation via volume
Default value: True
bSpatialize
Type: bool
Enable the source to be positioned in 3D
Default value: True
dBAttenuationAtMax
Type: float
The volume at maximum distance in deciBels
Default value: -60.0
DistanceModel
Type: SoundNodeAttenuation.SoundDistanceModel
What kind of attenuation model to use
RadiusMax
Type: float
The range at which the sound has attenuated completely
Default value: 5000.0
RadiusMin
Type: float
The range at which the sound starts attenuating
Default value: 2000.0
Property group 'LowPassFilter'
bAttenuateWithLPF
Type: bool
Enable attenuation via low pass filter
LPFRadiusMax
Type: float
The range at which to apply the maximum amount of low pass filter
Default value: 7000.0
LPFRadiusMin
Type: float
The range at which to start applying a low passfilter
Default value: 3500.0
Property group 'Modulation'
PitchMax
Type: float
The upper bound of pitch (1.0 is no change)
Default value: 1.0
PitchMin
Type: float
The lower bound of pitch (1.0 is no change)
Default value: 1.0
VolumeMax
Type: float
The upper bound of volume (1.0 is no change)
Default value: 0.7
VolumeMin
Type: float
The lower bound of volume (1.0 is no change)
Default value: 0.7
Property group 'Sounds'
SoundSlots
Type: array<AmbientSoundSlot>
Sounds to play
Internal variables
bAttenuateWithLowPassFilter
Type: bool
Modifiers: deprecated
LPFMaxRadius
Type: DistributionFloat.RawDistributionFloat
Modifiers: deprecated
Default value:
| Member | Value |
|---|---|
| Distribution | DistributionLPFMaxRadius |
| LookupTable |
|
| LookupTableChunkSize | 1 |
| LookupTableNumElements | 1 |
| Op | 1 |
LPFMinRadius
Type: DistributionFloat.RawDistributionFloat
Modifiers: deprecated
Default value:
| Member | Value |
|---|---|
| Distribution | DistributionLPFMinRadius |
| LookupTable |
|
| LookupTableChunkSize | 1 |
| LookupTableNumElements | 1 |
| Op | 1 |
MaxRadius
Type: DistributionFloat.RawDistributionFloat
Modifiers: deprecated
Default value:
| Member | Value |
|---|---|
| Distribution | DistributionMaxRadius |
| LookupTable |
|
| LookupTableChunkSize | 1 |
| LookupTableNumElements | 1 |
| Op | 1 |
MinRadius
Type: DistributionFloat.RawDistributionFloat
Modifiers: deprecated
Default value:
| Member | Value |
|---|---|
| Distribution | DistributionMinRadius |
| LookupTable |
|
| LookupTableChunkSize | 1 |
| LookupTableNumElements | 1 |
| Op | 1 |
PitchModulation
Type: DistributionFloat.RawDistributionFloat
Modifiers: deprecated
Default value:
| Member | Value |
|---|---|
| Distribution | DistributionPitch |
| LookupTable |
|
| LookupTableChunkSize | 1 |
| LookupTableNumElements | 1 |
| Op | 1 |
VolumeModulation
Type: DistributionFloat.RawDistributionFloat
Modifiers: deprecated
Default value:
| Member | Value |
|---|---|
| Distribution | DistributionVolume |
| LookupTable |
|
| LookupTableChunkSize | 1 |
| LookupTableNumElements | 1 |
| Op | 1 |
Wave
Type: SoundNodeWave
Modifiers: deprecated
Structs
AmbientSoundSlot
Modifiers: native
- SoundNodeWave Wave
- float PitchScale
- float VolumeScale
- float Weight
Default values:
| Property | Value |
|---|---|
| PitchScale | 1.0 |
| VolumeScale | 1.0 |
| Weight | 1.0 |
