main.cesium.VelocityOrientationProperty.kt Maven / Gradle / Ivy
// Automatically generated - do not modify!
@file:JsModule("cesium")
package cesium
/**
* A [Property] which evaluates to a [Quaternion] rotation
* based on the velocity of the provided [PositionProperty].
* ```
* //Create an entity with position and orientation.
* const position = new SampledProperty();
* position.addSamples(...);
* const entity = viewer.entities.add({
* position : position,
* orientation : new VelocityOrientationProperty(position)
* }));
* ```
* @see Online Documentation
*
* @constructor
* @param [position] The position property used to compute the orientation.
* @param [ellipsoid] The ellipsoid used to determine which way is up.
* Default value - [Ellipsoid.WGS84]
* @see Online Documentation
*/
external class VelocityOrientationProperty(
position: PositionProperty? = definedExternally,
ellipsoid: Ellipsoid? = definedExternally,
) {
/**
* Gets a value indicating if this property is constant.
* @see Online Documentation
*/
val isConstant: Boolean
/**
* Gets the event that is raised whenever the definition of this property changes.
* @see Online Documentation
*/
val definitionChanged: Event
/**
* Gets or sets the position property used to compute orientation.
* @see Online Documentation
*/
var position: Property?
/**
* Gets or sets the ellipsoid used to determine which way is up.
* @see Online Documentation
*/
var ellipsoid: Property?
/**
* Gets the value of the property at the provided time.
* @param [time] The time for which to retrieve the value.
* @param [result] The object to store the value into, if omitted, a new instance is created and returned.
* @return The modified result parameter or a new instance if the result parameter was not supplied.
* @see Online Documentation
*/
fun getValue(
time: JulianDate? = definedExternally,
result: Quaternion? = definedExternally,
): Quaternion
}