ToolkitFeature is a SpatialFeature that provides core toolkit functionality for Spatial SDK applications. This feature is registered by default in AppSystemActivity, so you do not need to manually register it in your registerFeatures() method

The ToolkitFeature registers essential systems and components that provide common functionality for spatial applications, including:

Mesh creation through the Mesh component

Panel creation through the Panel component

Audio playback

Input handling

Animation

Transformation and scaling via the Transform and Scale components

Visibility control with the Visible component

Grabbable objects

Followable objects

GLXF asset loading and management

Other Default Spatial SDK Functionality

Constructors

ToolkitFeature ( glXFManager , spatial , systemManager , ctx )

Signature

constructor(glXFManager: GLXFManager, spatial: SpatialInterface, systemManager: SystemManager, ctx: Context)

Parameters

                                                    glXFManager:
GLXFManager

The GLXF manager for handling GLXF assets

                                                    spatial:
SpatialInterface

The spatial interface for interacting with the spatial runtime

                                                    systemManager:
SystemManager

The system manager for registering systems

                                                    ctx:
Context
            

The Android context (generally your Spatial SDK Immersive Activity)

Returns

ToolkitFeature

Properties

glXFManager : GLXFManager

[Get]

The GLXF manager for handling GLXF assets

Signature

val glXFManager: GLXFManager

Functions

getDependencies ()	Override this method to define a list of dependencies required by this feature. This will be verified at runtime. Example: // MyCustomFeature.kt override fun getDependencies(): List<KClass<out SpatialFeature>> { return listOf(ToolkitFeature::class) } @return A list of SpatialFeature classes representing the dependencies. Signature open fun getDependencies(): List<KClass<out SpatialFeature>> Returns List
loadLibrary ( libName )	Loads a native library into the application. Signature open fun loadLibrary(libName: String) Parameters libName: String The name of the library to load.
onCreate ( savedInstanceState )	Called when the application is created. Override this method to perform actions during the OnCreate() lifecycle of the application. Signature open fun onCreate(savedInstanceState: Bundle?) Parameters savedInstanceState: Bundle? The saved instance state of the application.
onDestroy ()	Called when the application is in onDestroy callback. Be aware that onDestroy() is not guaranteed to be called. Override this method to perform actions during the OnDestroy() lifecycle of the application. Signature open fun onDestroy()
onPauseActivity ()	Called when the activity is in onPause callback. Override this method to perform actions during the OnPause() lifecycle of the application. Signature open fun onPauseActivity()
onResume ()	Called when the application is resumed. Override this method to perform actions during the OnResume() lifecycle of the application. Signature open fun onResume()
onSceneReady ()	Called when the scene is ready. Override this method to perform actions during the OnSceneReady() lifecycle of the application. Signature open fun onSceneReady()
onStart ()	Called when the application is started. Override this method to perform actions during the OnStart() lifecycle of the application. Signature open fun onStart()
onStopActivity ()	Called when the activity is in onStop callback. Be aware that onStop() is not guaranteed to be called. Override this method to perform actions during the OnStop() lifecycle of the application. Signature open fun onStopActivity()
onVRPause ()	Called when the VR mode is paused. Override this method to perform actions during the OnVRPause() lifecycle of the application. Signature open fun onVRPause()
onVRReady ()	Called when the VR mode is ready. Override this method to perform actions during the onVRReady() lifecycle of the application. Signature open fun onVRReady()
preRuntimeOnCreate ( savedInstanceState )	Called before the application's onCreate() method is called. Override this method to perform actions before the rest of the OnCreate() lifecycle of the application. Signature open fun preRuntimeOnCreate(savedInstanceState: Bundle?) Parameters savedInstanceState: Bundle? The saved instance state of the application.
registerRequiredOpenXRExtensions ()	Override this function to define a list of required OpenXR extensions that should be enabled by your application. Signature open fun registerRequiredOpenXRExtensions(): List<String> Returns List A list of strings representing the required OpenXR extensions.