metal

来源： https://stackoverflow.com/questions/57826691/how-to-limit-gcd-queue-buffer-size

来源： https://stackoverflow.com/questions/57826691/how-to-limit-gcd-queue-buffer-size

来源： https://stackoverflow.com/questions/41317713/apple-metal-without-interface-builder

来源： https://stackoverflow.com/questions/41317713/apple-metal-without-interface-builder

来源： https://stackoverflow.com/questions/62782400/how-do-artists-create-non-linear-abstract-interpolated-gradients-images

来源： https://stackoverflow.com/questions/62782400/how-do-artists-create-non-linear-abstract-interpolated-gradients-images

来源： https://stackoverflow.com/questions/58366416/how-to-get-programmatically-the-maximum-texture-size-width-and-height

来源： https://stackoverflow.com/questions/63709936/how-exactly-do-i-render-metal-on-a-background-thread

问题 I'm new to iPhone app developing, though have experience in graphics programming in OpenGL. I'm creating an iPhone app that I intend to display realistic/high-quality renders within AR. Whilst experimenting with these 3 options, I'm still unsure which of them I should go forward with developing my app's framework around: SceneKit, RealityKit and Metal. I've read that SceneKit is built on top of Metal, but I'm not sure whether its worth the time/effort programming any custom shaders as opposed

问题 I'd like to build a dissolve in effect for a Scenekit game. I've been looking into shader modifiers since they seem to be the most light weight and haven't had any luck in replicating this effect: Is it possible to use shader modifiers to create this effect? How would you go about implementing one? 回答1: You can get pretty close to the intended effect with a fragment shader modifier. The basic approach is as follows: Sample from a noise texture If the noise sample is below a certain threshold