SIMDTools

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 for more detailed usage instructions.

Adding the SIMDTools as a Dependency

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

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

  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
• Working With 3x3 Matrices
• Working With 4x4 Matrices
• Helper Functions

License

SIMDTools is licensed under MIT license.