Hi to everyone from this new user! I'm an old Photoshop user hoping to do all that I did there and more in AP.
I am making masked TIFFs out of some contoured white objects that were photographed on a white background. I want to maintain the original shadow but make it blend to whatever paper it will be printed on. I have traced one contour of just the object and another one that includes the shadow and used each as masks on duplicates of the image. I gave the layer with the shadow a 70% opacity but I want the outer pixels to fade outwards to 0%. I thought using Feather and deleting the selection would do it but it does not select evenly. Grow selects evenly but deleting that just creates a visible cut. Any ideas that do not include manually going around the objects with the Background Erase tool? I appreciate any help!