Snap

Toolbar	Menu	Shortcut	Alias	Status bar
Not on toolbars.	Not on menus.	F9	S	Grid Snap

The Snap command toggles grid snap mode.

When Grid Snap is on, the marker "snaps" between grid snap points, whose distance apart is set by the SnapSize command or in Document Properties > Grid.

Grid snap is overridden by object snaps and coordinate input, and partially overridden by angle and distance constraint.

Toolbar	Menu	Status bar
Object Snap	Not on menus.	Grid Snap  > Settings

The SnapSize command specifies the grid snap spacing in Rhino units.

Command-line options
ApplyTo	ActiveViewport Apply the SnapSize setting to the active viewport. AllViewports Apply the SnapSize setting to all viewports.

Toolbar	Menu	Status bar
Not on toolbars.	Not on menus.	Grid Snap > Grid Snap On/Off

The SetSnap command turns grid snap on, off, or toggles the current state.

Command-line options
On	Turns grid snap on.
Off	Turns grid snap off.
Toggle	Toggles grid snap on and off.

See also

Model with precision