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| author | andreykproductengine <andreykproductengine@lindenlab.com> | 2018-10-04 17:00:07 +0300 |
|---|---|---|
| committer | andreykproductengine <andreykproductengine@lindenlab.com> | 2018-10-04 17:00:07 +0300 |
| commit | 8acb87aaf32e6f27d2f8caba6178cdd7a80c2086 (patch) | |
| tree | c475626b79dc76d070f23ed5c7ba2de4f6ae8e9e | |
| parent | 737a1552edc3d2947caf4f10c5cb25b0bc214833 (diff) | |
SL-9809 [EEP] Environment becomes dark after setting "Glow Size" to the maximum value
| -rw-r--r-- | indra/newview/lllegacyatmospherics.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/indra/newview/lllegacyatmospherics.cpp b/indra/newview/lllegacyatmospherics.cpp index 04623c4452..0c4e5b48e8 100644 --- a/indra/newview/lllegacyatmospherics.cpp +++ b/indra/newview/lllegacyatmospherics.cpp @@ -333,8 +333,17 @@ void LLAtmospherics::calcSkyColorWLVert(LLVector3 & Pn, AtmosphericsVars& vars) // temp2.x is 0 at the sun and increases away from sun temp2.mV[0] = llmax(temp2.mV[0], .001f); // Set a minimum "angle" (smaller glow.y allows tighter, brighter hotspot) - temp2.mV[0] *= glow.mV[0]; + + if (glow.mV[0] > 0) // don't pow(zero,negative value), glow from 0 to 2 + { // Higher glow.x gives dimmer glow (because next step is 1 / "angle") + temp2.mV[0] *= glow.mV[0]; + } + else + { + temp2.mV[0] = F32_MIN; + } + temp2.mV[0] = pow(temp2.mV[0], glow.mV[2]); // glow.z should be negative, so we're doing a sort of (1 / "angle") function |