Can I apply something like a mask to apply proportional editing to only some connected vertices in blender 2.8? Can I apply something like a mask to apply proportional editing to only some connected vertices in blender 2.8?  For example I only want to move the verts on the right side of this leg in proportional editing in the following image:


Given this, is it possible to exclude the verts on the left(the front of the model) leg from this edit to prevent distorting the verts I have just positioned?  I though you could apply masks in blender some how, but I can't find anything on masks for proportional edits in 2.8.
Working with Proportional Edit, I think that you could get by here with just scrolling down the circumference of your brush and get it to work. Hiding the verts you don't want to affect could work as well, but that might be to much to do for a simple block out.