My photos are jpg format I made png images for the mask. I added the png images to the project and checked the jpg image to see if it was masked using the 2D view and the Mask button in the Source part of the 2D Image context tab. No masking was indicated. I have tried naming the png’s the same name as the jpg and the same name as the jpg with “_mask” added to the file name and neither worked.
What is the procedure for using separate png images as mask?