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fix AudioListener3D not tracking self velocity for doppler

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This commit is contained in:
Roy Berardo
2025-06-25 10:43:41 -07:00
parent 4e6ac9bccc
commit 769795f54a
6 changed files with 87 additions and 13 deletions
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17
doc/classes/AudioListener3D.xml
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@ -35,4 +35,21 @@
</description>
</method>
</methods>
<members>
<member name="doppler_tracking" type="int" setter="set_doppler_tracking" getter="get_doppler_tracking" enum="AudioListener3D.DopplerTracking" default="0">
If not [constant DOPPLER_TRACKING_DISABLED], this listener will simulate the [url=https://en.wikipedia.org/wiki/Doppler_effect]Doppler effect[/url] for objects changed in particular [code]_process[/code] methods.
[b]Note:[/b] The Doppler effect will only be heard on [AudioStreamPlayer3D]s if [member AudioStreamPlayer3D.doppler_tracking] is not set to [constant AudioStreamPlayer3D.DOPPLER_TRACKING_DISABLED].
</member>
</members>
<constants>
<constant name="DOPPLER_TRACKING_DISABLED" value="0" enum="DopplerTracking">
Disables [url=https://en.wikipedia.org/wiki/Doppler_effect]Doppler effect[/url] simulation (default).
</constant>
<constant name="DOPPLER_TRACKING_IDLE_STEP" value="1" enum="DopplerTracking">
Simulate [url=https://en.wikipedia.org/wiki/Doppler_effect]Doppler effect[/url] by tracking positions of objects that are changed in [code]_process[/code]. Changes in the relative velocity of this listener compared to those objects affect how audio is perceived (changing the audio's [member AudioStreamPlayer3D.pitch_scale]).
</constant>
<constant name="DOPPLER_TRACKING_PHYSICS_STEP" value="2" enum="DopplerTracking">
Simulate [url=https://en.wikipedia.org/wiki/Doppler_effect]Doppler effect[/url] by tracking positions of objects that are changed in [code]_physics_process[/code]. Changes in the relative velocity of this listener compared to those objects affect how audio is perceived (changing the audio's [member AudioStreamPlayer3D.pitch_scale]).
</constant>
</constants>
</class>