Now open cmd / terminal window and type in : adb (if its mounted sucessfully it should really throw u the Model) Mcamera may be the transformation of digital camera as though It might be "regular" item in scene. To get ModelView matrix you will need the inverse of it. https://cmklk45443.tokka-blog.com/36216424/5-simple-techniques-for-cầm-Đồ-Đắk-lắk