Using one segmentation to subtract out from another during thresholding

[Stone18jo]

Hello all!

I am trying to create 2 separate models for teeth that are biting together (occluding). It takes a while to isolate the lower teeth. Because they are touching, I then have to repeat the process. Instead I would like to use the lower jaw segmentation to subtract out that area on the upper jaw, to make it a faster process. On the attached photos, I want to use the cyan color to subtract out the green color. I appreciate the help!

[lassoan (Andras Lasso)]

You can use “Logical operators” effect to subtract one segment from another.

[Stone18jo]

Thanks! This worked perfectly. Saves quite a bit of time. Take care.