Snapping Options for Editing Solids
| Incremental Options | |
| Linear snap | 
                                 Select to snap to constrain to a linear increment and set the linear interval for tool movements in the Incremental area. For example, if you set the Linear increment to 1 mm, you will pull to whole millimeters instead of fractions of millimeters.  | 
                        
| Angular snap | 
                                 Select to snap to constrain to an angle increment and set the degree interval for tool movements in the Incremental area. For example, if you set the Angular increment to 5 degrees, you will move in larger increments than if set to 1 degree.  | 
                        
| Objects | |
| Enable snapping to solids with the Shift key | 
                                 Select to snap when you press and hold Shift using any tool. Check the box next to each situation or object in the list to determine when a tool will snap while editing solids: 
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