diff options
| author | Dave Parks <davep@lindenlab.com> | 2011-04-21 16:23:00 -0500 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2011-04-21 16:23:00 -0500 |
| commit | 19857d0cf0eedb76cac4eb8a1a4a0b33de9e4235 (patch) | |
| tree | 09d6015fedca390d1a259a9911491087cf088df5 /indra/llmath/llvolumemgr.cpp | |
| parent | 120f31502eb521c1e0abaeb24972f070e7f75bd6 (diff) | |
| parent | 4bbfdd4c1fc18162960ba61fbdad40940a4cdd89 (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; |