[unity] Universal Render Pipeline/2D/Spine/Sprite flipped-x sprite with normal-map is lit backwards on x-axis

[Jamez0r]

Skeleton Animation now keeps normal-map when flipped on x-axis (either through "Initial Flip X" or by ScaleX = -1), but the resulted lighting is backwards on the x-axis.

Screenshot of issue

Repro Project

Forum Post

Thanks!

[HaraldCsaszar]

Thanks for reporting!

The screenshot posted in the description shows that in your configuration has Solve Tangents disabled, which will lead to incorrect normalmap orientation during animation, as well as when flipped.
Please enable Solve Tangents at SkeletonRenderer components when using normalmaps.