unreal.GoogleARCoreFrameFunctionLibrary

class unreal.GoogleARCoreFrameFunctionLibrary(outer=None, name='None')

Bases: unreal.BlueprintFunctionLibrary

A function library that provides static/Blueprint functions associated with most recent GoogleARCore tracking frame.

C++ Source:

• Plugin: GoogleARCore

• Module: GoogleARCoreBase

• File: GoogleARCoreFunctionLibrary.h

classmethod acquire_camera_image() -> (GoogleARCoreFunctionStatus, out_latest_camera_image=GoogleARCoreCameraImage)

Acquire Camera Image deprecated: This function is deprecated, use GetARTexture.

Returns

out_latest_camera_image (GoogleARCoreCameraImage):

Return type

GoogleARCoreCameraImage

classmethod acquire_point_cloud() -> (GoogleARCoreFunctionStatus, out_latest_point_cloud=GoogleARCorePointCloud)

Acquire Point Cloud deprecated: This function is deprecated, use GetPointCloud.

Returns

out_latest_point_cloud (GoogleARCorePointCloud):

Return type

GoogleARCorePointCloud

classmethod ar_core_line_trace(world_context_object, screen_position, trace_channels) → Array(ARTraceResult) or None

ARCore Line Trace deprecated: This function is deprecated, use LineTraceTrackedObjects.

Parameters

• world_context_object (Object) –

• screen_position (Vector2D) –

• trace_channels (Set(GoogleARCoreLineTraceChannel)) –

Returns

out_hit_results (Array(ARTraceResult)):

Return type

Array(ARTraceResult) or None

classmethod ar_core_line_trace_ray(world_context_object, start, end, trace_channels) → Array(ARTraceResult) or None

ARCore Line Trace Ray deprecated: This function is deprecated, use LineTraceTrackedObjects3D.

Parameters

• world_context_object (Object) –

• start (Vector) –

• end (Vector) –

• trace_channels (Set(GoogleARCoreLineTraceChannel)) –

Returns

out_hit_results (Array(ARTraceResult)):

Return type

Array(ARTraceResult) or None

classmethod get_camera_image_intrinsics() -> (GoogleARCoreFunctionStatus, out_camera_intrinsics=GoogleARCoreCameraIntrinsics)

Get Camera Image Intrinsics deprecated: This function is deprecated, use GetCameraIntrinsics.

Returns

out_camera_intrinsics (GoogleARCoreCameraIntrinsics):

Return type

GoogleARCoreCameraIntrinsics

classmethod get_camera_texture() → Texture

Get Camera Texture deprecated: GetCameraTexture is deprecated. Currently, use GoogleARCore Passthrough Camera expression.

Returns

Return type

Texture

classmethod get_camera_texture_intrinsics() -> (GoogleARCoreFunctionStatus, out_camera_intrinsics=GoogleARCoreCameraIntrinsics)

Get Camera Texture Intrinsics deprecated: This function is deprecated, use GetCameraIntrinsics.

Returns

out_camera_intrinsics (GoogleARCoreCameraIntrinsics):

Return type

GoogleARCoreCameraIntrinsics

classmethod get_light_estimation() → GoogleARCoreLightEstimate

Get Light Estimation deprecated: This function is deprecated, use GetCurrentLightEstimate.

Returns

out_light_estimate (GoogleARCoreLightEstimate):

Return type

GoogleARCoreLightEstimate

classmethod get_point_cloud() -> (GoogleARCoreFunctionStatus, out_latest_point_cloud=GoogleARCorePointCloud)

Get Point Cloud deprecated: This function is deprecated, use GetPointCloud.

Returns

out_latest_point_cloud (GoogleARCorePointCloud):

Return type

GoogleARCorePointCloud

classmethod get_pose() → Transform

Get Pose deprecated: This function is deprecated, use GetOrientationAndPosition.

Returns

out_pose (Transform):

Return type

Transform

classmethod get_tracking_failure_reason() → GoogleARCoreTrackingFailureReason

Get Tracking Failure Reason deprecated: GetTrackingFailureReason is deprecated. Use GetTrackingQualityReason.

Returns

Return type

GoogleARCoreTrackingFailureReason

classmethod get_tracking_state() → GoogleARCoreTrackingState

Get Tracking State deprecated: GetTrackingState is deprecated. Use GetTrackingQuality.

Returns

Return type

GoogleARCoreTrackingState

classmethod get_updated_ar_pins()

Get Updated ARPins deprecated: This function is deprecated, use GetAllPins.

Returns

out_anchor_list (Array(ARPin)):

Return type

Array(ARPin)

classmethod get_updated_augmented_faces()

Get Updated Augmented Faces deprecated: This function is deprecated, use GetAllGeometriesByClass.

Returns

out_face_list (Array(GoogleARCoreAugmentedFace)):

Return type

Array(GoogleARCoreAugmentedFace)

classmethod get_updated_augmented_images()

Get Updated Augmented Images deprecated: This function is deprecated, use GetAllGeometriesByClass.

Returns

out_image_list (Array(GoogleARCoreAugmentedImage)):

Return type

Array(GoogleARCoreAugmentedImage)

classmethod get_updated_planes()

Get Updated Planes deprecated: This function is deprecated, use GetAllGeometriesByClass.

Returns

out_plane_list (Array(ARPlaneGeometry)):

Return type

Array(ARPlaneGeometry)

classmethod get_updated_trackable_points()

Get Updated Trackable Points deprecated: This function is deprecated, use GetAllGeometriesByClass.

Returns

out_trackable_point_list (Array(ARTrackedPoint)):

Return type

Array(ARTrackedPoint)

classmethod transform_ar_coordinates2d(input_coordinates_type, input_coordinates, output_coordinates_type)

Transform ARCoordinates 2D deprecated: This function is deprecated, use the standard materials from ARUtilities plugin for passthrough rendering.

Parameters

• input_coordinates_type (GoogleARCoreCoordinates2DType) –

• input_coordinates (Array(Vector2D)) –

• output_coordinates_type (GoogleARCoreCoordinates2DType) –

Returns

output_coordinates (Array(Vector2D)):

Return type

Array(Vector2D)