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XRInterfaceExtension

Inherits: XRInterface < RefCounted < Object

Base class for XR interface extensions (plugins).

Description

External XR interface plugins should inherit from this class.

Tutorials

• XR documentation index

Methods

void	_end_frame ( ) virtual
bool	_get_anchor_detection_is_enabled ( ) virtual const
int	_get_camera_feed_id ( ) virtual const
Transform3D	_get_camera_transform ( ) virtual
int	_get_capabilities ( ) virtual const
RID	_get_color_texture ( ) virtual
RID	_get_depth_texture ( ) virtual
StringName	_get_name ( ) virtual const
PackedVector3Array	_get_play_area ( ) virtual const
PlayAreaMode	_get_play_area_mode ( ) virtual const
PackedFloat64Array	_get_projection_for_view ( int view, float aspect, float z_near, float z_far ) virtual
Vector2	_get_render_target_size ( ) virtual
PackedStringArray	_get_suggested_pose_names ( StringName tracker_name ) virtual const
PackedStringArray	_get_suggested_tracker_names ( ) virtual const
Dictionary	_get_system_info ( ) virtual const
TrackingStatus	_get_tracking_status ( ) virtual const
Transform3D	_get_transform_for_view ( int view, Transform3D cam_transform ) virtual
RID	_get_velocity_texture ( ) virtual
int	_get_view_count ( ) virtual
RID	_get_vrs_texture ( ) virtual
bool	_initialize ( ) virtual
bool	_is_initialized ( ) virtual const
void	_post_draw_viewport ( RID render_target, Rect2 screen_rect ) virtual
bool	_pre_draw_viewport ( RID render_target ) virtual
void	_pre_render ( ) virtual
void	_process ( ) virtual
void	_set_anchor_detection_is_enabled ( bool enabled ) virtual
bool	_set_play_area_mode ( PlayAreaMode mode ) virtual const
bool	_supports_play_area_mode ( PlayAreaMode mode ) virtual const
void	_trigger_haptic_pulse ( String action_name, StringName tracker_name, float frequency, float amplitude, float duration_sec, float delay_sec ) virtual
void	_uninitialize ( ) virtual
void	add_blit ( RID render_target, Rect2 src_rect, Rect2i dst_rect, bool use_layer, int layer, bool apply_lens_distortion, Vector2 eye_center, float k1, float k2, float upscale, float aspect_ratio )
RID	get_color_texture ( )
RID	get_depth_texture ( )
RID	get_render_target_texture ( RID render_target )
RID	get_velocity_texture ( )

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Method Descriptions

void _end_frame ( ) virtual

Called if interface is active and queues have been submitted.

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bool _get_anchor_detection_is_enabled ( ) virtual const

Return true if anchor detection is enabled for this interface.

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int _get_camera_feed_id ( ) virtual const

Returns the camera feed ID for the CameraFeed registered with the CameraServer that should be presented as the background on an AR capable device (if applicable).

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Transform3D _get_camera_transform ( ) virtual

Returns the Transform3D that positions the XRCamera3D in the world.

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int _get_capabilities ( ) virtual const

Returns the capabilities of this interface.

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RID _get_color_texture ( ) virtual

Return color texture into which to render (if applicable).

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RID _get_depth_texture ( ) virtual

Return depth texture into which to render (if applicable).

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StringName _get_name ( ) virtual const

Returns the name of this interface.

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PackedVector3Array _get_play_area ( ) virtual const

Returns an PackedVector3Array that denotes the play areas boundaries (if applicable).

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PlayAreaMode _get_play_area_mode ( ) virtual const

Returns the PlayAreaMode that sets up our play area.

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PackedFloat64Array _get_projection_for_view ( int view, float aspect, float z_near, float z_far ) virtual

Returns the projection matrix for the given view as a PackedFloat64Array.

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Vector2 _get_render_target_size ( ) virtual

Returns the size of our render target for this interface, this overrides the size of the Viewport marked as the xr viewport.

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PackedStringArray _get_suggested_pose_names ( StringName tracker_name ) virtual const

Returns a PackedStringArray with pose names configured by this interface. Note that user configuration can override this list.

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PackedStringArray _get_suggested_tracker_names ( ) virtual const

Returns a PackedStringArray with tracker names configured by this interface. Note that user configuration can override this list.

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Dictionary _get_system_info ( ) virtual const

Returns a Dictionary with system information related to this interface.

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TrackingStatus _get_tracking_status ( ) virtual const

Returns a TrackingStatus specifying the current status of our tracking.

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Transform3D _get_transform_for_view ( int view, Transform3D cam_transform ) virtual

Returns a Transform3D for a given view.

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RID _get_velocity_texture ( ) virtual

Return velocity texture into which to render (if applicable).

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