Constrain the marker to an exact location on an object such as the center of a circle or the midpoint of a line.
Set object snaps state.
Track along a line.
Track along a line parallel to a reference line between two points.
Snap midway between two specified locations.
Snap to the center of a circle, arc, closed polyline, or annotation text bounding box.
Snap to the end of a curve.
Snap from a specified base point.
Snap to the intersections of curves, edges, and isoparametric curves on a surface.
Snap to a knot on a curve or surface.
Snap to the midpoint of a curve or surface edge.
Snap onto a curve at the cursor location.
Turn off persistent object snaps for one pick.
Snap to and track along a selected curve for one pick.
Snap to and track over a polysurface for one pick.
Snap to and track over a surface for one pick.
Snap perpendicular to a curve.
Track along a line perpendicular to a curve.
Snap to the point on a curve that is at the maximum x or y point relative to the current construction plane.
Snap tangent to a curve.
Track along a line tangent to a curve.
Snap to a mesh vertex.
Set model units
Pick a location
Rhinoceros 6 © 2010-2019 Robert McNeel & Associates. 19-Aug-2019