SwiftCAD

SwiftCAD is an open-source library written in Swift for creating 3D models.
It introduces a declarative DSL, inspired by functional and UI-driven approaches like SwiftUI, to design 3D geometries in an expressive and Swift-native way.

With SwiftCAD you can build solids, perform boolean operations (union, difference, intersection), apply transformations (translate, rotate, scale), and compose 3D models elegantly.

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✨ Goals

• Provide a declarative DSL for 3D modeling.
• Enable expressive and composable geometry definitions.
• Integrate naturally with the Swift ecosystem.
• Be fully open-source and community-driven.

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🚀 Example

import SwiftCAD

@main
struct MyApp : App {
    var body: some Scene {
        Window(title: "SwiftCAD") {
            Union {
                Cube(size: 5)
                    .scale(width: 10, height: 10, depth: 10)
                    .rotate(.init(x: 0, y: 90, z: 0, w: 1))

                Sphere(radius: 15)
                    .translate(x: 20, y: 20, z: 20)
            }
        }
    }
}

📦 Installation

Add SwiftCAD to your project using Swift Package Manager:

dependencies: [
    .package(url: "https://github.com/helbertgs/SwiftCAD.git", branch: "develop")
]

🤝 Contributing

SwiftCAD is a community project, and contributions are welcome! To get started, please check the Contributing Guide.

📄 License

This project is licensed under the MIT License, which is simple, permissive, and widely adopted in open-source software. You are free to use, modify, and distribute it as long as you give proper credit. 👉 MIT License