The Group/Ungroup Curves option allows you to group curves into a composite curve, or ungroup composite curves into separate curves. This is needed for associating an edge to a set of curves. The curves should first be grouped into a composite curve, and then the edge can be associated to that composite curve.
Composite curves can be displayed by right-clicking on Curves in the Display Tree and selecting the option Show Composite.
- Group Curves
groups the selected curves into one composite curve. The selected curves can include existing composite curves.
- Selected
groups only the selected curves.
- All tangential
groups all curves that are tangential to the selected curves.
You can use the default value of 10 degrees, or set a value for Tangential angle tolerance.
- Part by Part
groups all the curves in each part into composite curves.
- Ungroup Curves
allows you to select the composite curve to ungroup.