Correct motion vectors are required for things like anti-aliasing to work. Currently ISM/HISM don't support tracking to do this automatically. This is a frequently reported problem for licensees and the only workaround is to manually set the previous transforms - which in turn is very error prone.
The new instance data update management makes this possible.
The implementation should turn this on automatically if instances are updated.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-199054 in the post.
| 0 |
| Component | UE - Graphics Features |
|---|---|
| Target Fix | 5.6 |
| Created | Oct 26, 2023 |
|---|---|
| Updated | Nov 6, 2024 |