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| author | Dave Parks <davep@lindenlab.com> | 2011-05-16 12:34:15 -0500 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2011-05-16 12:34:15 -0500 |
| commit | 8a92612fd976b6e38383d9ee46be5b51053e0998 (patch) | |
| tree | 0c06d99c2b6a8aaa5c78661b488ff8b59b83c523 /indra/llmath/llvolumemgr.cpp | |
| parent | 0b5f662c3bf1655b95dbb92ad3f16bae37ee04f4 (diff) | |
| parent | d6fda15c34896db3b911c3719871ce317edaab1d (diff) | |
merge
Diffstat (limited to 'indra/llmath/llvolumemgr.cpp')
| -rw-r--r-- | indra/llmath/llvolumemgr.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/indra/llmath/llvolumemgr.cpp b/indra/llmath/llvolumemgr.cpp index 88c195936c..c60b750088 100644 --- a/indra/llmath/llvolumemgr.cpp +++ b/indra/llmath/llvolumemgr.cpp @@ -314,7 +314,7 @@ BOOL LLVolumeLODGroup::derefLOD(LLVolume *volumep) { llassert_always(mLODRefs[i] > 0); mLODRefs[i]--; -#if 1 // SJB: Possible opt: keep other lods around +#if 0 // SJB: Possible opt: keep other lods around if (!mLODRefs[i]) { mVolumeLODs[i] = NULL; @@ -369,6 +369,19 @@ F32 LLVolumeLODGroup::getVolumeScaleFromDetail(const S32 detail) return mDetailScales[detail]; } +S32 LLVolumeLODGroup::getVolumeDetailFromScale(const F32 detail) +{ + for (S32 i = 1; i < 4; i++) + { + if (mDetailScales[i] > detail) + { + return i-1; + } + } + + return 3; +} + F32 LLVolumeLODGroup::dump() { F32 usage = 0.f; |