Getting derivatives from SampledPositionProperty

CesiumJS
1

Hello again,

The Cesium API describes how the SampledPositionProperty can be used to attach derivatives like velocities to an entity.

There is also a function called "getValue" for that property. However, in the API there is no function that describes how to get the derivative at a specific time. Does Cesium even interpolate values for the derivatives?

Is there any other functionality that provides this?

I wish you a good start in the new year and keep on doing your great work!

Kind Regards,

Rene

2

Hello,

The get value takes in the current time as a parameter. That should give you the derived position at that time.

Best,

Hannah