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Diffstat (limited to 'indra/llinventory/llsettingssky.cpp')
| -rw-r--r-- | indra/llinventory/llsettingssky.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/indra/llinventory/llsettingssky.cpp b/indra/llinventory/llsettingssky.cpp index 07a03f0315..1490708ca5 100644 --- a/indra/llinventory/llsettingssky.cpp +++ b/indra/llinventory/llsettingssky.cpp @@ -1275,12 +1275,14 @@ void LLSettingsSky::calculateLightSettings() const LLColor3 light_transmittance = getLightTransmittance(); // and vary_sunlight will work properly with moon light - F32 lighty = lightnorm[2]; - if(fabs(lighty) > 0.001f) + const F32 LIMIT = FLT_EPSILON * 8.0f; + + F32 lighty = fabs(lightnorm[2]); + if(lighty >= LIMIT) { - lighty = 1.f / fabs(lighty); + lighty = 1.f / lighty; } - lighty = llmax(0.001f, lighty); + lighty = llmax(LIMIT, lighty); componentMultBy(sunlight, componentExp((light_atten * -1.f) * lighty)); //increase ambient when there are more clouds |