add SetLoopPoints

docs/latest/Functions-(Sound-Instances).md

@@ -145,6 +145,22 @@ Jumps to a fixed position in the sound instance's audio asset. This is useful fo
 
  
 
+## `~_SoundInstance_SetLoopPoints(soundInstanceID, loopStartInMilliseconds, loopEndInMilliseconds)`
+
+**Returns:** N/A (`undefined`)
+
+|Argument                |Datatype|Description                                             |
+|------------------------|--------|--------------------------------------------------------|
+|`soundInstanceID`       	|number  |Sound instance to target                                |
+|`loopStartInMilliseconds`	|number  |Start of the loop, in milliseconds 	|
+|`loopEndInMilliseconds`	|number  |End of the loop, in milliseconds 	|
+
+Loops over a specific region of the sound instance. This is useful for dynamic audio.
+
+!> This function must be called BEFORE calling `FAudioGMS_SoundInstance_Play` or it will not behave as you expect.
+
+ 
+
 ## `~_SoundInstance_SetVolumeOverTime(soundInstanceID, volume, milliseconds)`
 
 **Returns:** N/A (`undefined`)