Resolume Forum • Why is Soft Edge applied to top and bottom, not just side?

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Why is Soft Edge applied to top and bottom, not just side?

Posted: Mon Dec 23, 2019 11:06

by gpvillamil

I am doing a fairly simple mapping project, four projectors across a wall.

I am using Soft Edge to blend the edges (there is a lot of overlap), and am finding that the blend area on the projectors on the end is not just the side edge, but also the bottom.

See the attached screenshots. I would like the edge blend to look like Slice 3, not Slice 1.

Note the excessive shading along the bottom edge.

This looks OK.

Re: Why is Soft Edge applied to top and bottom, not just side?

Posted: Sat Dec 28, 2019 12:48

by Zoltán

Could you attach your screen setup preset?

Re: Why is Soft Edge applied to top and bottom, not just side?

Posted: Sun Dec 29, 2019 01:18

by gpvillamil

Presets attached

Re: Why is Soft Edge applied to top and bottom, not just side?

Posted: Mon Dec 30, 2019 10:30

by Zoltán

Looks like your slice3 is overlapping with both slice1 and 2.

: slice overlap.gif (2.24 MiB) Viewed 4093 times

That could be the reason why the soft edge gets confused on slice1, though I don't see the bottom edge when I load your preset.