| Name | Description | Type | Package | Framework |
| Angle | Class | org.jscience.chemistry.gui.extended.geometry | JScience | |
| GeometryUtils | A public class that provides mathematical calculation on some geometry entities. | Class | org.jscience.chemistry.gui.extended.geometry | JScience |
| GeoVector3D | A geometric vector class that provides vector computations: length, normalize, dot and cross. | Class | org.jscience.chemistry.gui.extended.geometry | JScience |
| Line | A class that defines geometric straight line in 3D spaceConstructor SummaryLine() | Class | org.jscience.chemistry.gui.extended.geometry | JScience |
| Point3D | Class | org.jscience.chemistry.gui.extended.geometry | JScience | |