So I have this 3D array from structured light 3D scanning. The code prompts me to make a mask to then unwrap the phase inside that mask. But when I plot the array it will show the entire masked array instead of just my shape. How can I surf plot only the region I've marked? i.e, only the face. Thanks
EDIT: Maybe I phrased it wrong. Maybe I should say, how can I make the rest of the surface transparent, leaving only the face or whatever my object would be?