Group creates a new group object (Shortcut: Ctrl+G).
Annotation creates a new annotation.
Directional Light adds a new directional light to the scene.
Point Light adds a new point light to the scene.
Spot Light adds a new spotlight to the scene.
Cleaning enables the cleaning mode of point clouds (Shortcut: Press & hold C) and activates the Cleaning window.
Cross Section activates the Cross Section window.
Curve Editing toggles the display of curve control points and the option to edit them.
Polyline activates the polyline drawing mode (Shortcut: Press & hold X).
Arc activates the arc drawing mode (Shortcut: Press & hold V).
Circle activates the circle drawing mode (Shortcut: Press & hold B).
Point activates the point drawing mode (Shortcut: Press & hold P).
Join combines a sequence of end-to-end touching polylines.
Explode divides polylines into a sequence of line segments.
Reverse changes the direction of curves.
Curve to Section automatically fits a selected curve to a section (Shortcut: M).
Extrude creates meshes by extruding curves along an axis.
Loft creates a 3D mesh surface between several curves.
Surface Modeling appends polygons in a semi-automatic way directly on the viewport.