Setting Snapping Options
You can set how a node or object snaps to other objects.
To set snapping options:
1. Select a single object for editing.
2. On the top bar of the object’s property sheet or mini toolbar, click Set Snapping Options .
3. Toggle on any of the following options:
§ Node Snapping – Snap object or node to nodes of other objects or features.
§ Line Segment Snapping – Snap object or node to line segments of other objects or features.
§ 3D Snapping – Smart snap object or node to dynamically-identified edges and corners of any element in the 3D World.
§ Directional Snapping – Constrain the object line segments currently being drawn to pre-defined angle increments. The angle constraint can either be absolute, i.e., relative to true north or relative to the previous line segment.
§ Segment Distance on Edit – Show segment lengths while editing a polygon/polyline.