Generate History to Reproduce Portions of Model
If a primitive object (cylinder, cone, box, circle, 3D polygon, etc.), polyline object (line, spline, or arc), circle, or ellipse is imported, or if the history was previously purged, you can select the object and use the Generate History command to reproduce, in the History Tree, the primitive object definition or the individual line segments used to create a polyline. Generated History uses the original coordinate system in which theobjects were created. Generate History also retains boundary conditions.
To reproduce the line segments in the model history tree:
- Select the primitive or polyline object.
- From the menu bar, click Modeler> Generate History.