public Class FBHandTrackingMesh

The extension name.

The extension specification version.

Extends XrStructureType.

Enum values:

• TYPE_HAND_TRACKING_MESH_FB
• TYPE_HAND_TRACKING_SCALE_FB

Extends XrStructureType.

Enum values:

• TYPE_HAND_TRACKING_MESH_FB
• TYPE_HAND_TRACKING_SCALE_FB

Unsafe version of: GetHandMeshFB

Create a foveation profile.

C Specification

The GetHandMeshFB function is defined as:

XrResult xrGetHandMeshFB(
    XrHandTrackerEXT                            handTracker,
    XrHandTrackingMeshFB*                       mesh);

Description

The GetHandMeshFB function populates an XrHandTrackingMeshFB structure with enough information to render a skinned mesh driven by the hand joints. As discussed in the specification for that structure, the data enumerated by this call is constant during the lifetime of an XrInstance.

Valid Usage (Implicit)

• The XR_FB_hand_tracking_mesh extension must be enabled prior to calling GetHandMeshFB
• handTracker must be a valid XrHandTrackerEXT handle
• mesh must be a pointer to an XrHandTrackingMeshFB structure

Return Codes

On success, this command returns

• SUCCESS
• SESSION_LOSS_PENDING

On failure, this command returns

• ERROR_FUNCTION_UNSUPPORTED
• ERROR_VALIDATION_FAILURE
• ERROR_RUNTIME_FAILURE
• ERROR_HANDLE_INVALID
• ERROR_INSTANCE_LOST
• ERROR_SESSION_LOST
• ERROR_SIZE_INSUFFICIENT
• ERROR_FEATURE_UNSUPPORTED

See Also

XrHandTrackingMeshFB

Parameters

handTracker:XrHandTrackerEXT

the XrHandTrackerEXT that is associated with a particular hand.

mesh:XrHandTrackingMeshFB

the XrHandTrackingMeshFB output structure.

Annotations

@NativeType:XrResult