| Package | Description | 
|---|---|
| agi.foundation.geometry | 
 Contains types for expressing the motion of fundamental geometric objects such as points, axes, and reference frames; 
 the manner in which they are related; and transformations between representations. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
ReferenceFrameEvaluator | 
ReferenceFrame.getEvaluator()
Gets an evaluator that can be used to find the motion of this reference frame relative to its parent
    reference frame at a given date. 
 | 
ReferenceFrameEvaluator | 
ReferenceFrame.getEvaluator(EvaluatorGroup group)
Gets an evaluator that can be used to find a  
KinematicTransformation representing
    the motion of this reference frame relative to its parent
    reference frame at a given JulianDate. | 
static ReferenceFrameEvaluator | 
GeometryTransformer.getReferenceFrameTransformation(ReferenceFrame from,
                               ReferenceFrame to)
Gets an evaluator that can evaluate the transformation between two reference frames. 
 | 
static ReferenceFrameEvaluator | 
GeometryTransformer.getReferenceFrameTransformation(ReferenceFrame from,
                               ReferenceFrame to,
                               EvaluatorGroup group)
Gets an evaluator that can evaluate the transformation between two reference frames. 
 |