https://github.com/computer-graphics-tools/simd-tools

SIMDTools provides utility functions and extensions for working with SIMD matrices and vectors in Swift.
https://github.com/computer-graphics-tools/simd-tools

computer-graphics linear-algebra swift

Last synced: about 1 year ago
JSON representation

SIMDTools provides utility functions and extensions for working with SIMD matrices and vectors in Swift.

• Host: GitHub
• URL: https://github.com/computer-graphics-tools/simd-tools
• Owner: computer-graphics-tools
• License: mit
• Created: 2024-06-08T15:36:34.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-12-05T17:32:43.000Z (over 1 year ago)
• Last Synced: 2025-04-19T16:10:52.356Z (about 1 year ago)
• Topics: computer-graphics, linear-algebra, swift
• Language: Swift
• Homepage: https://swiftpackageindex.com/computer-graphics-tools/simd-tools
• Size: 4.22 MB
• Stars: 16
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# SIMDTools

[![Platform Compatibility](https://img.shields.io/badge/Platforms-iOS%20|%20macOS%20|%20watchOS%20|%20tvOS-brightgreen)](https://swift.org/platforms/)

[![Swift Version](https://img.shields.io/badge/Swift-5.9-orange)](https://swift.org)



    



`SIMDTools` provides utility functions and extensions for working with SIMD matrices and vectors in Swift.

## Overview

The `simd-tools` package includes:

- `Angle` struct for representing angles.

- Extensions for `float3x3` and `float4x4` to perform various matrix transformations.

- `SIMD2`, `SIMD3` and `SIMD4` components permutations.

- Utility functions such as `clamp`, `saturate`, and `interpolate`.

Please see [the package's documentation](https://swiftpackageindex.com/computer-graphics-tools/simd-tools/documentation/simdtools)

for more detailed usage instructions.

## Adding the SIMDTools as a Dependency

To use the SIMDTools package, first add it as a dependency:

```swift

let package = Package(

    // name, platforms, products, etc.

    dependencies: [

        // other dependencies

        .package(url: "https://github.com/computer-graphics-tools/simd-tools", from: "0.0.1"),

    ],

    targets: [

        // targets

    ]

)

```

Swift 5.9 is required in order to use the package.

## Tutorials

- [Use SIMDTools in SwiftUI](https://swiftpackageindex.com/computer-graphics-tools/simd-tools/tutorials/usesimdtoolsinswiftui)

    Learn how to use SIMD matrices to calculate affine transform for rotating SwiftUI views. Get started with SIMDTools by building the demo app RotateImage.

## Usage

- [Working With Angles](Sources/SIMDTools/SIMDTools.docc/WorkingWithAngles.md)

- [Working With 3x3 Matrices](Sources/SIMDTools/SIMDTools.docc/WorkingWith3x3Matrices.md)

- [Working With 4x4 Matrices](Sources/SIMDTools/SIMDTools.docc/WorkingWith4x4Matrices.md)

- [Helper Functions](Sources/SIMDTools/SIMDTools.docc/HelperFunctions.md)

## License

SIMDTools is licensed under [MIT license](LICENSE).