Unreal - Velocity Buffer?

rr-reinhart

I've noticed spine objects have a lot of internal ghosting when animating in Unreal and any form of temporal anti-aliasing is enabled. When I examine the velocity buffer, it doesn't appear to contain any information which would explain the ghosting. Is there a way to enable spine's renderer to write to the velocity buffer when the skeleton animates?

Mario

I honestly have no idea, as I've never worked with Unreal's velocity buffer implementation. We simply push a triangle soup to the renderer by sub-classing ProceduralMeshComponent. I can't even find any good documentation on UE's velocity buffer impl. Can you point me in the right direction? From what I can gather from dispersed UE forum posts, it appears to be some setting on the materials, not so much something the renderer itself needs to do.

Esoteric Software

Spine Forum