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Help with Open GL iPhone
原标题:

I am trying to put an OpenGL View into my application but I want to make sure that before I do this that the view is transparent because I want to see and interact with the view behind it as well as the OpenGL View. Meaning I want to have something on an OpenGL View as well as the Image View behind it

最佳回答

You can have a view with a clear background and see the views behind it but you will not be able to have the user interact with the views that are behind.

Set the background color to [UIColor clearColor]

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