Artefacts with materials outputting negative emissive values

[marieBHVR]

Hello! We integrated version 1.4.5 and found some artefacts when using materials with the "Allow Negative Emissive Color" checked and when trying to ouput any values below 0 in that material. When moving around the mesh with the material it will result in bright random color flashing.

[xessgamedev]

Thank you for reporting, it is a known issue and should be fixed in next release by XeSS SDK.