diff options
author | Oz Linden <oz@lindenlab.com> | 2011-10-06 16:39:23 -0400 |
---|---|---|
committer | Oz Linden <oz@lindenlab.com> | 2011-10-06 16:39:23 -0400 |
commit | a41ca2c34d291b4eebdeeb4475b512f2a8af5cb1 (patch) | |
tree | e305b00950eb562abec94ce33307b6694ca6ec98 /indra/llmath/llmath.h | |
parent | fd91f09e19f937cb7e2f779c4e146064415ad427 (diff) | |
parent | 5f38ec7f92fcea833352cd30797a9d73ef5a041f (diff) |
merge fixes for storm-1602 up to latest viewer-development
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)); |