Lets you visually pick the points on two objects
to snap together.
Click a point on one object, then click a point
on the second object. You can drag the selected points to edit them.
Then press Enter to snap the points together.
As the tool snaps the points together, it rotates the
moving object so the objects snap together along normals. This can
help prevent the objects from intersecting.
Move object(s) only
The tool snaps the points together without rotating
the moving object. The objects retain their orientation after the
snap.
Snap to Polygon Face
Constrains the snap points to the centers of polygon
faces.