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package app.f3d.F3D;
public class Engine implements AutoCloseable {
// Used to load the 'f3d' library on application startup.
static {
System.loadLibrary("f3d-java");
}
public Engine() {
mNativeAddress = construct(); // instantiate the native engine
mScene = new Scene(mNativeAddress);
mOptions = new Options(mNativeAddress);
mWindow = new Window(mNativeAddress);
}
// The engine class is automatically released using the Java
// try-with-resources idiom
// see https://www.baeldung.com/java-try-with-resources
@Override
public void close() {
destroy(mNativeAddress);
}
public native void setCachePath(String cachePath);
static public native void loadPlugin(String plugin);
static public native void autoloadPlugins();
public Scene getScene() { return mScene; }
public Options getOptions() { return mOptions; }
public Window getWindow() { return mWindow; }
private native long construct();
private native void destroy(long nativeAddress);
private Scene mScene;
private Options mOptions;
private Window mWindow;
private long mNativeAddress;
}
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