Custom material expression not working in 4.20
I have also published a bug report for that one, but here is the problem:
I've followed this tutorial to create blurry outlines: https://www.tomlooman.com/soft-outlines-in-ue4/ And it worked in 4.19. But now in 4.20 it doesnt, there are no compiler errors, but there are these warnings in the output log:
You can download the testproject here: http://www.mediafire.com/file/vcc3g1dnfucuu3z/CustomMaterialError.rar
To reproduce the error, just open up the showcase map and you'll see that the post process material, which uses a custom material funtion, is not compiling.
asked Jul 23 '18 at 07:33 PM in Rendering
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