DynamicPositionProperty

new DynamicPositionProperty

A dynamic property which stores both Cartesian and Cartographic data and can convert and return the desired type of data for a desired time. Rather than creating instances of this object directly, it's typically created and managed via loading CZML data into a DynamicObjectCollection. Instances of this type are exposed via DynamicObject and it's sub-objects and are responsible for interpreting and interpolating the data for visualization.

See:

Source:

/Source/DynamicScene/DynamicPositionProperty.js

Methods

getValueCartesian

Retrieves the value of the object at the supplied time as a Cartesian3.

Parameters:

Name	Type	Argument	Description
`time`	JulianDate		The time for which to retrieve the value.
`result`	Cartesian3	<optional>	The object to store the result onto, if undefined a new instance will be created.

Returns:

The modified result property, or a new instance if result was undefined.

getValueCartographic

Retrieves the value of the object at the supplied time as a Cartographic.

Parameters:

Name	Type	Argument	Description
`time`	JulianDate		The time for which to retrieve the value.
`result`	Cartographic	<optional>	The object to store the result onto, if undefined a new instance will be created.

Returns:

The modified result property, or a new instance if result was undefined.

processCzmlIntervals

Processes the provided CZML interval or intervals into this property.

Parameters:

Name	Type	Argument	Description
`czmlIntervals`	Object		The CZML data to process.
`constrainedInterval`	TimeInterval	<optional>	Constrains the processing so that any times outside of this interval are ignored.

<static> prototype.getValueRangeCartesian

Retrieves all values in the provided time range. Rather than sampling, this method returns the actual data points used in the source data, with the exception of start, stop and currentTime parameters, which will be sampled.

Parameters:

Name	Type	Argument	Description
`start`	JulianDate		The first time to retrieve values for.
`stop`	JulianDate		The last time to retrieve values for .
`currentTime`	JulianDate	<optional>	If provided, causes the algorithm to always sample the provided time, assuming it is between start and stop.
`result`	Array	<optional>	The array into which to store the result.

Returns:

The modified result array or a new instance if one was not provided.