Value > MAXWrapper > Modifier > Smooth |
When on, the object is auto-smoothed using the threshold value. Auto Smooth sets the smoothing groups based on the angle between faces. Any two adjacent faces are put in the same smoothing group if the angle between their normals is less than the threshold angle.
Turn on to prevent smoothing "leaks" when using Auto Smooth. If you apply Auto Smooth to an object, and portions of that object that should not be smoothed become smoothed, then turn on Prevent Indirect Smoothing to see if it corrects the problem.
The threshold angle in degrees. Any two adjacent faces are put in the same smoothing group if the anglebetween their normals is less than the threshold angle.