kotlin-cesium-engine/cesium.engine/SampledPositionProperty

SampledPositionProperty

external class SampledPositionProperty(var referenceFrame: ReferenceFrame = definedExternally, var numberOfDerivatives: Int = definedExternally)(source)

A SampledProperty which is also a PositionProperty.

Constructors

constructor(referenceFrame: ReferenceFrame = definedExternally, numberOfDerivatives: Int = definedExternally)

Types

SetInterpolationOptionsOptions

interface SetInterpolationOptionsOptions

Properties

backwardExtrapolationDuration

var backwardExtrapolationDuration: Double

Gets or sets the amount of time to extrapolate backward before the property becomes undefined. A value of 0 will extrapolate forever.

backwardExtrapolationType

var backwardExtrapolationType: ExtrapolationType

Gets or sets the type of extrapolation to perform when a value is requested at a time before any available samples.

definitionChanged

val definitionChanged: DefaultEvent

Gets the event that is raised whenever the definition of this property changes. The definition is considered to have changed if a call to getValue would return a different result for the same time.

forwardExtrapolationDuration

var forwardExtrapolationDuration: Double

Gets or sets the amount of time to extrapolate forward before the property becomes undefined. A value of 0 will extrapolate forever.

forwardExtrapolationType

var forwardExtrapolationType: ExtrapolationType

Gets or sets the type of extrapolation to perform when a value is requested at a time after any available samples.

interpolationAlgorithm

val interpolationAlgorithm: InterpolationAlgorithm

Gets the interpolation algorithm to use when retrieving a value. Call setInterpolationOptions to set this.

interpolationDegree

val interpolationDegree: Double

Gets the degree of interpolation to perform when retrieving a value. Call setInterpolationOptions to set this.

isConstant

val isConstant: Boolean

Gets a value indicating if this property is constant. A property is considered constant if getValue always returns the same result for the current definition.

numberOfDerivatives

var numberOfDerivatives: Int

The number of derivatives that accompany each position; i.e. velocity, acceleration, etc... Default value - 0

referenceFrame

var referenceFrame: ReferenceFrame

The reference frame in which the position is defined. Default value - ReferenceFrame.FIXED

Functions

addSample

fun addSample(time: JulianDate, position: Cartesian3, derivatives: ReadonlyArray<Cartesian3>? = definedExternally)

Adds a new sample.

addSamples

fun addSamples(times: ReadonlyArray<JulianDate>, positions: ReadonlyArray<Cartesian3>, derivatives: ReadonlyArray<ReadonlyArray<Any>>? = definedExternally)

Adds multiple samples via parallel arrays.

addSamplesPackedArray

fun addSamplesPackedArray(packedSamples: ReadonlyArray<Double>, epoch: JulianDate? = definedExternally)

Adds samples as a single packed array where each new sample is represented as a date, followed by the packed representation of the corresponding value and derivatives.

getValue