User Forum

You can change the Spacecraft's central body in FreeFlyer Script by using the Spacecraft.SetCentralBody() Method and you can set a PointGroup's central body by modifying the PointGroup.Central Body Property . I recommend reviewing our Help File page on Object Central Bodies You can also use the atta...

The error shown below typically suggests the Spacecraft has impacted the central body. Once the propagation gets to the point that the Spacecraft hits/crosses the 'reference ellipsoid' (surface of Earth), FreeFlyer will throw an error. This could mean that your orbit is low enough that it is quickly...

The Vector and CoordinateSystem objects provide powerful and convenient methods for Vector analysis and manipulation. Vectors can be displayed in 2D and 3D visualizations and can be used to easily determine the range and direction to a specified target, calculate intersections with Proximity Zones o...

One of the most powerful capabilities in FreeFlyer is the ability to produce custom visualizations that allow you to portray your mission in the best light! FreeFlyer’s scripting language allows you to build movie-quality camera manipulation directly into your Mission Plan. Our blog post on FreeFlye...

You can reference the Output Layout Control page from our Help File to fully customize your output. For example, you can use the OutputLayout.ShowNewWindowBehavior() Method to define how new Windows will appear in the current Workspace. This Method is llustrated on our Output Layout Control page and...