This repo contains code with examples on how to use Apple's Metal GPU APIs. Some sample code has been created entirely by me, while others have been picked from Github. The latter ones are in this repo because they have been heavily modified, not only to support the latest version of Swift and SwiftUI, but also to add support to macOS, iOS, and ...

Aug 3, 2015 · I want to implement a Metal Detector app which will react to a magnetic field in the phones surroundings. How do I read the magnetic field readings from the magnetometer on the iPhone? Does anyone have sample code for accessing the …

Retrieve data and derived metrics from sensors on an iPhone, or paired Apple Watch. As the system gathers information using various sensors on a device, SensorKit enables an app to access select raw data, or metrics that the system processes from a sensor, such as: See SRSensor for the complete list.

Jan 29, 2023 · 3D Touch is a technology developed by Apple that allows users to interact with their devices in a more tactile way. It uses pressure-sensitive sensors to detect the amount of pressure applied...

MetalCamera is an open source project for performing GPU-accelerated image and video processing on Mac and iOS. There are many ways to use the GPU, including CIFilter, but it's not open or difficult to expand feature and contribute.

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Jan 28, 2025 · I believe that you're building the lib for macOS while trying to link it to the iOS target. I'd suggest this single step compilation pipeline to use instead (haven't tested): xcrun -sdk iphoneos metal -target air64-apple-ios18.0 -o dynShaders.metallib dynShaders.metal

Aug 7, 2023 · Develop a Swift-based iOS app using Xcode that utilizes the magnetometer sensor to create a metal detector tool. Utilize Core Motion framework to access magnetometer data and detect changes in the magnetic field.

Feb 1, 2023 · In this section, we will explore how to use Metal to display a Triangle in a UIView (iOS) or NSView (macOS) in your iOS or macOS application. We will cover the main steps for setting up a Metal view, creating a Metal layer, and rendering a circle using Metal shaders.

This project explores Metal's capabilities by programmatically rendering various graphics on iOS and macOS devices in both Swift and Objective-C.