Modified Model

After marking teeth and drawing margin lines, you can set the undercut direction, fill the undercut and sink margin lines on the Modified Model interface.
Click to enter the Modified Model interface.

Step
⒈In the upper left tooth mark list, click a tooth in the upper or lower jaw to adjust the margin line again, if needed.

2.Check one or more teeth in the tooth mark list in the upper left corner.
3.Click to enter the Undercut Direction interface to set the undercut direction.

4.Click and set the value at the bottom of the interface to fill the undercut.
5.Click and set the value at the bottom of the interface to sink the margin line.

Note

After filling the undercut or sinking the margin line, drag the slider in the upper left corner of the interface to view the comparison.

Button

Icon	Name	Description
	Undercut Direction	Click to enter the Undercut Direction interface to set the undercut direction.
	Delete Undercut Direction	In the tooth mark list, click to delete the corresponding tooth mark.
	Undercut Direction Group	In the tooth mark list, the icon will appear after checking two or more teeth to set the undercut direction all at once.
	Undercut Filling	Set the value at the bottom of the interface to fill the undercut
	Margin Line Sink	Set the distance and expansion for margin line sinking.