Measure edge length and angle between straight edges
Whenever exactly one edge is selected in the model, its length will be displayed numerically in the main plot window. If exactly two straight edges are selected, the angle between these edges is calculated and displayed numerically in the main plot window.
Cancel this mode
You may cancel this mode by choosing Leave Pick Mode () from the context menu or pressing ESC.
Keep the pick mode
By default, the pick mode will be automatically exited when a point is selected. This behavior may be tedious when a sequence of points must be selected. To avoid the need for entering the pick mode again, you may choose Modeling: PicksPicks Keep Pick Mode (). The pick mode will then remain active until you cancel it as described above.
Deselect a picked edge
Double-clicking onto an edge that has already been selected will deselected the edge in question.
Clear all picks
You may clear the selection of all picked points, edges or areas by choosing Modeling: PicksClear Picks ().
List of picked points
You may obtain a list of all selected points by choosing Modeling: PicksPick ListsSelected Edges... ().
Hotkeys
Some hotkeys are available to improve the handling of commonly used pick operations. The corresponding hotkeys are noted in the menus next to the commands (see Picking Overview ).
See also
Pick modes: smart picking, point, edge center point, circle center point, circle radius, area center point, point on face, area, numerical edge definition, points list, edges list, areas list..
Common operations based on picked edges: chamfer edges, blend edges.