Enum VioTrackingStatus 

pub enum VioTrackingStatus {
    Stable6Dof,
    Limited,
    Lost,
}

VIO stability state used by the spatial world-anchor resolver.

Variants

Stable6Dof

Six degree-of-freedom tracking is stable enough for world-locked panels.

Limited

Tracking is present but not stable enough to keep panels world locked.

Lost

Tracking is unavailable.

Implementations

impl VioTrackingStatus

pub fn is_stable(self) -> bool

Returns whether this status can keep world anchors locked.

pub fn to_symbol(self) -> Symbol

Encodes the status as the shared XR tracking symbol.

pub fn from_symbol(symbol: &Symbol) -> Result<Self>

Decodes the shared XR tracking symbol into resolver status.

pub fn to_expr(self) -> Expr

Encodes the status as portable expression data.

pub fn from_expr(expr: &Expr) -> Result<Self>

Decodes portable expression data into resolver status.

Trait Implementations

impl Clone for VioTrackingStatus

fn clone(&self) -> VioTrackingStatus

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for VioTrackingStatus

impl Debug for VioTrackingStatus

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for VioTrackingStatus

impl PartialEq for VioTrackingStatus

fn eq(&self, other: &VioTrackingStatus) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for VioTrackingStatus