Subscribe to WAAPI topic. Refer to WAAPI reference documentation for a list of topics and their options. Creates a WaapiCommand object containing a lambda call to SubscribeAsync and adds it to the waapiCommandQueue.
- 参数
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| topic | The topic URI to subscribe to. |
| subscriptionCallback | Delegate function to call when the topic is published. |
| handshakeCallback | Action to be executed once the subscription has been made. |
| returnOptions | The options the subscription. This should store the subscription ID so that the subscription can be cleaned up when it is no longer needed. |
被这些函数引用 AkWwiseTreeWAAPIDataSource.SubscribeTopics().