The FVector::Normalize function states in its comment that if given a vector that is too small to be normalized, it will set it to 0,0,0 and return false. The function only returns false and does not change the vector upon it being too small.
The code for this function is located in Vector.h.
Regression?: No
This code was the same in 4.14
N/A - Code issue
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-45369 in the post.
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| Fix Commit | 3457129 |
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| Main Commit | 3492074 |
| Created | May 24, 2017 |
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| Resolved | May 24, 2017 |
| Updated | Apr 27, 2018 |