[High pass filter (live) in Affinity Photo 2 vs Affinity Photo 1.10.5.1342]

Hi,

 

I came across the video yesterday: 

I recently purchased the full suite of Affinity, including Photo 1.10.5.1342. I have not really used it to its full capacity yet, as I am migrating from Photoshop. This tutorial demonstrates Affinity Photo 2.beta and shows the use of a number of High Pass filters (live) on top of each other in graded way, I think it was 4 pixels, 6 pixels, 8 pixels, 10 pixels of sharpening on top of each other as a separate layer, on top of the main pixel layer. I think this was to demonstrate how to fine tune sharpening. I wonder if this can be done in Affinity Photo 1.10.5.1342 as well ? 

 

Is this feature unique to Affinity Photo 2 ? [video of High Pass Filter (Affinity Photo) by Affinity Photo on Youtube 2 weeks ago) - linked above. Can Affinity Photo 1.10.5.1342 achieve the same?

Can I post a photo I am working on to see how this would be done by stacking  a number of different pixel High pass filters like this ?

I think it could be done in Photoshop but not sure how.