AKRESULT __cdecl AK::SoundEngine::Query::GetCustomPropertyValue	(	AkUniqueID	in_ObjectID,
		AkUInt32	in_uPropID,
		AkReal32 &	out_fValue
	)

Get the value of a custom property of real type.

Returns:: AK_PartialSuccess if the object was found but no matching custom property was found on this object. Note that it could mean this value is the default value.

Parameters:

	in_ObjectID	Object ID, this is the 32bit ShortID of the AudioFileSource or Sound object found in the .wwu XML file. At runtime it can only be retrieved by the AK_Duration callback when registered with PostEvent(), or by calling Query::QueryAudioObjectIDs() to get all the shortIDs associated with an event.
	in_uPropID	Property ID of your custom property found under the Custom Properties tab of the Wwise project settings.
	out_fValue	Property Value

Wwise SDK 2017.2.10

GetCustomPropertyValue