Camera zoom in/out - Githubissues

BradLarson / GPUImage3

GPUImage 3 is a BSD-licensed Swift framework for GPU-accelerated video and image processing using Metal.

BSD 3-Clause "New" or "Revised" License

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Open crazyhunter0892 opened 4 years ago

crazyhunter0892 commented 4 years ago

Hi everybody,

I'm using Camera & Filter

     self.camera = try Camera(sessionPreset: .medium)
     self.filter = PolkaDot()
     self.camera --> self.filter --> self.renderView

But I don't how to zoom in, zoom out camera Please help me.