I have problem with shadows and Megascans trees. When nanite and ray tracing are enabled, trees are moving (with the wind) but shadows don’t, without ray tracing shadows are moving but some of them (like small branches shadows) disappear when camera is moving towards the trees, and there Is weird grid-like looking glitch, some of the shadows are “cut”.
Workaround I found is changing shadows map method from virtual shadow maps to shadow maps and turning off ray tracing. Is there a way for nanite, ray tracing and virtual shadow maps to work with Megascan trees?
Check if the tree mesh stays fully within the bounds of the tree mesh while it’s animating. You can do this with Show → Visualize → Out Of Bounds Pixels in the editor viewport.