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author | Debi King (Dessie) <dessie@lindenlab.com> | 2011-10-16 08:32:26 -0400 |
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committer | Debi King (Dessie) <dessie@lindenlab.com> | 2011-10-16 08:32:26 -0400 |
commit | 4ac1b64665a49c7121411f3db27718f0c37eaf33 (patch) | |
tree | 85d7f3ccdacd6f322fb1fa213aa91c12b2d4abf4 /indra/llmath/llmath.h | |
parent | 972df2587863737eafde9caf6fce89f330358b5e (diff) | |
parent | 2f9edd050669210d651e66a86efb9746c3fa8a34 (diff) |
merge
Diffstat (limited to 'indra/llmath/llmath.h')
-rw-r--r-- | indra/llmath/llmath.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/indra/llmath/llmath.h b/indra/llmath/llmath.h index eea7c977fb..9297bcbac2 100644 --- a/indra/llmath/llmath.h +++ b/indra/llmath/llmath.h @@ -510,6 +510,13 @@ inline void ll_remove_outliers(std::vector<VEC_TYPE>& data, F32 k) VEC_TYPE Q1 = data[data.size()/4]; VEC_TYPE Q3 = data[data.size()-data.size()/4-1]; + if ((F32)(Q3-Q1) < 1.f) + { + // not enough variation to detect outliers + return; + } + + VEC_TYPE min = (VEC_TYPE) ((F32) Q1-k * (F32) (Q3-Q1)); VEC_TYPE max = (VEC_TYPE) ((F32) Q3+k * (F32) (Q3-Q1)); |