From 4364a8cccd1cbfdbea93b4332416fad1f6598436 Mon Sep 17 00:00:00 2001
From: ruslantproductengine <ruslantproductengine@lindenlab.com>
Date: Mon, 24 Nov 2014 18:41:51 +0200
Subject: [PATCH] MAINT-3529 FIXED Certain pathcuts made to a cube cause some
faces to not react to sunlight or local lights
---
indra/llmath/llvolume.cpp | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/indra/llmath/llvolume.cpp b/indra/llmath/llvolume.cpp
index 98ff36c363f..ee2d57a5629 100755
--- a/indra/llmath/llvolume.cpp
+++ b/indra/llmath/llvolume.cpp
@@ -5970,7 +5970,10 @@ BOOL LLVolumeFace::createCap(LLVolume* volume, BOOL partial_build)
}
else
{ //degenerate, make up a value
- normal.set(0,0,1);
+ if(normal.getF32ptr()[2] >= 0)
+ normal.set(0.f,0.f,1.f);
+ else
+ normal.set(0.f,0.f,-1.f);
}
llassert(llfinite(normal.getF32ptr()[0]));
--
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