Often I do use Substance Designer for simple tasks like texture packing.
Using Megascan, I use the exr version if possible. Also all of our scans are coming as exr files.
As of right now, I am not able to import greyscale exr’s like heightmaps.
This is the error I get:
ERROR: Failed to load image from EXR data (Reason: G channel not found).
ERROR: Failed to load image from EXR data (Reason: B channel not found).
Would be nice to have support for these