ImGui

Cross platform swift package for the imgui library.

Demo

To run an imgui example, first install SwiftBundler, and run the following (currently only the glfw+metal backend on macOS, more coming soon...)

git clone https://github.com/the-swift-collective/imgui.git
cd imgui

swift bundler run

should launch 'GLFWMetalApp.app'.

Usage

To use imgui in swift, add imgui as a package dependency in your project's Package.swift file.

dependencies: [
  .package(url: "https://github.com/the-swift-collective/imgui.git", branch: "main"),
]

Then, for any target you'd like, add the imgui product as a target dependency, a complete example.

// swift-tools-version: 5.10
import PackageDescription

let package = Package(
  name: "MyPackage",
  products: [
    .library(
      name: "MyLibrary",
      targets: ["MyLibrary"]
    ),
  ],
  dependencies: [
    .package(url: "https://github.com/the-swift-collective/imgui.git", branch: "main")
  ],
  targets: [
    .target(
      name: "MyLibrary",
      dependencies: [
        /* add the imgui product as a library dependency. */
        .product(name: "ImGui", package: "imgui"),
      ],
      cxxSettings: [
        /* for windows, add the following until swift updates its embedded clang. */
        .define("_ALLOW_COMPILER_AND_STL_VERSION_MISMATCH", .when(platforms: [.windows])),
        .define("_ALLOW_KEYWORD_MACROS", to: "1", .when(platforms: [.windows])),
        .define("static_assert(_conditional, ...)", to: "", .when(platforms: [.windows])),
      ],
      swiftSettings: [
        /* enable swift/c++ interop. */
        .interoperabilityMode(.Cxx),
      ]
    ),
  ],
  /* use cxx17 language standard. */
  cxxLanguageStandard: .cxx17
)

---

the swift collective - cross platform swift packages.

imgui is licensed under the terms of the MIT License.