Vps2Transformer
Declaration
struct Vps2TransformerProperties
| Name | Type | Summary |
|---|---|---|
| var description | String | |
| var horizontalAccuracyMetres | Float | Horizontal accuracy in metres of reference latitude and longitude |
| var referenceAltitudeMetres | Double | Estimated altitude of the camera in metres |
| var referenceLatitudeDegrees | Double | Estimated latitude of the camera in degrees |
| var referenceLongitudeDegrees | Double | Estimated longitude of the camera in degrees |
| var rotationAccuracyDeg | Float | Rotation accuracy in degrees of tracking to relative lon/neg/alt/lat transform. |
| var trackingState | Vps2TrackingState | The state of VPS2 tracking. The other fields in this struct are only valid if the tracking state is not .unavailable. |
| var trackingToRelativeLonNegAltLat | simd_float4x4 | Transform from tracking to lat/lon/alt in metres relative to reference point. |
| var verticalAccuracyMetres | Float | Vertical accuracy in metres of reference altitude |
Relationships
conforms to: Swift.CustomStringConvertible
Calling this property directly is discouraged. Instead, convert an
instance of any type to a string by using the
String(describing:)initializer. This initializer works with any type, and uses the custom
descriptionproperty for types that conform toCustomStringConvertible:struct Point: CustomStringConvertible {
let x: Int, y: Int
var description: String {
return "(\(x), \(y))"
}
}
let p = Point(x: 21, y: 30)
let s = String(describing: p)
print(s)
// Prints "(21, 30)"
The conversion of
pto a string in the assignment tosuses thePointtype'sdescriptionproperty.