procedural-3d-engine/android/settings.gradle

file('examples').eachDir { sub ->
    if (sub.name != '_template') {
        if (file("examples/$sub.name/build.gradle").exists()) {
            println("Adding project $sub.name")
            include ":$sub.name"
            project(":$sub.name").projectDir = new File("examples/$sub.name")
        }
    }
}