XRInterfaceExtension

type Advanced = class

type Any interface {
	gd.IsClass
	AsXRInterfaceExtension() Instance
}

type Extension[T gdclass.Interface] struct{ gdclass.Extension[T, Instance] }

type ID Object.ID

type Implementation = implementation

type Instance [1]gdclass.XRInterfaceExtension

type Interface interface {
	// Returns the name of this interface.
	GetName() string
	// Returns the capabilities of this interface.
	GetCapabilities() int
	// Returns true if this interface has been initialized.
	IsInitialized() bool
	// Initializes the interface, returns true on success.
	Initialize() bool
	// Uninitialize the interface.
	Uninitialize()
	// Returns a data structure with system information related to this interface.
	GetSystemInfo() map[string]interface{}
	// Returns true if this interface supports this play area mode.
	SupportsPlayAreaMode(mode XRInterface.PlayAreaMode) bool
	// Returns the play area mode that sets up our play area.
	GetPlayAreaMode() XRInterface.PlayAreaMode
	// Set the play area mode for this interface.
	SetPlayAreaMode(mode XRInterface.PlayAreaMode) bool
	// Returns a [][Vector3.XYZ] that represents the play areas boundaries (if applicable).
	GetPlayArea() []Vector3.XYZ
	// Returns the size of our render target for this interface, this overrides the size of the [graphics.gd/classdb/Viewport] marked as the xr viewport.
	GetRenderTargetSize() Vector2.XY
	// Returns the number of views this interface requires, 1 for mono, 2 for stereoscopic.
	GetViewCount() int
	// Returns the [Transform3D.BasisOrigin] that positions the [graphics.gd/classdb/XRCamera3D] in the world.
	GetCameraTransform() Transform3D.BasisOrigin
	// Returns a [Transform3D.BasisOrigin] for a given view.
	GetTransformForView(view int, cam_transform Transform3D.BasisOrigin) Transform3D.BasisOrigin
	// Returns the projection matrix for the given view as a []float64.
	GetProjectionForView(view int, aspect Float.X, z_near Float.X, z_far Float.X) []float64
	GetVrsTexture() RID.Texture
	// Returns the format of the texture returned by [Interface.GetVrsTexture].
	GetVrsTextureFormat() XRInterface.VRSTextureFormat
	// Called if this [graphics.gd/classdb/XRInterfaceExtension] is active before our physics and game process is called. Most XR interfaces will update its [graphics.gd/classdb/XRPositionalTracker]s at this point in time.
	Process()
	// Called if this [graphics.gd/classdb/XRInterfaceExtension] is active before rendering starts. Most XR interfaces will sync tracking at this point in time.
	PreRender()
	// Called if this is our primary [graphics.gd/classdb/XRInterfaceExtension] before we start processing a [graphics.gd/classdb/Viewport] for every active XR [graphics.gd/classdb/Viewport], returns true if that viewport should be rendered. An XR interface may return false if the user has taken off their headset and we can pause rendering.
	PreDrawViewport(render_target RID.Framebuffer) bool
	// Called after the XR [graphics.gd/classdb/Viewport] draw logic has completed.
	PostDrawViewport(render_target RID.Framebuffer, screen_rect Rect2.PositionSize)
	// Called if interface is active and queues have been submitted.
	EndFrame()
	// Returns a []string with tracker names configured by this interface. Note that user configuration can override this list.
	GetSuggestedTrackerNames() []string
	// Returns a []string with pose names configured by this interface. Note that user configuration can override this list.
	GetSuggestedPoseNames(tracker_name string) []string
	// Returns an [XRInterface.TrackingStatus] specifying the current status of our tracking.
	GetTrackingStatus() XRInterface.TrackingStatus
	// Triggers a haptic pulse to be emitted on the specified tracker.
	TriggerHapticPulse(action_name string, tracker_name string, frequency Float.X, amplitude Float.X, duration_sec Float.X, delay_sec Float.X)
	// Return true if anchor detection is enabled for this interface.
	GetAnchorDetectionIsEnabled() bool
	// Enables anchor detection on this interface if supported.
	SetAnchorDetectionIsEnabled(enabled bool)
	// Returns the camera feed ID for the [graphics.gd/classdb/CameraFeed] registered with the [graphics.gd/classdb/CameraServer] that should be presented as the background on an AR capable device (if applicable).
	GetCameraFeedId() int
	// Return color texture into which to render (if applicable).
	GetColorTexture() RID.Texture
	// Return depth texture into which to render (if applicable).
	GetDepthTexture() RID.Texture
	// Return velocity texture into which to render (if applicable).
	GetVelocityTexture() RID.Texture
}