| Name | Description |
|---|---|
| LightingIntervals | A collection of three interval lists representing intervals of Sunlight, Umbra and Penumbra. Lighting is computed along the trajectory of a specified Point component from VGT. Eclipsing bodies are either assigned explicitly or inherited from the parent object. |
| FOVObscurationIntervals | A collection of intervals during which the field of view is obscured. |
STK Programming Interface 11.0.1