I am trying to build the instant tracking-scene picking in unity SDK. I attached a USB camera on android phone. I wanna know which script is used to request camera permission? How could I change it to use the USB camera instead of internal camera on the phone.
Please have a look at our Input plugin API feature. The input plugins API provides a means to alter the inputs and outputs of the Wikitude Native SDK. For the input case specifically, custom frame data of arbitrary sources can be supplied as an input to the Wikitude SDK Native API for processing. Details can be found in the Unity documentation.
Thx and greetings