MetalKit calls drawInMTKView when it wants a your delegate to draw a new frame, but I wonder if it waits for the last drawable to have been presented before it asks your delegate to draw on a new one?...

I wish to render vector shapes (CGPath) using Metal to an offscreen texture. However as I see, it is very difficult to draw thick lines using Metal which takes care of antialiasing and other issues. S...

More of a general interest question relating to iOS. I’m interested in image processing and I’m wondering if anyone has any inkling how these apps (sample images below) manage to perform seemingly ver...

In Metal we can create samplers like this constexpr sampler s(coord::normalized, address::clamp_to_edge, filter::linear); Then we can sample any texture using this sampler. I am wondering if so...