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authorXiaohong Bao <bao@lindenlab.com>2012-06-14 12:01:21 -0600
committerXiaohong Bao <bao@lindenlab.com>2012-06-14 12:01:21 -0600
commit52411f83a1e92d8449f68a6528f5b78e7c391553 (patch)
tree541326d0673fe9fcdcdd08f53158a7fd4912dbe4 /indra
parent0d80aced2477500ed5912a34e2bc4b6dbf8f719a (diff)
fix for MAINT-758: [PUBLIC]texture discard level is inconsistent between sessions
Diffstat (limited to 'indra')
-rw-r--r--indra/newview/llface.cpp11
1 files changed, 10 insertions, 1 deletions
diff --git a/indra/newview/llface.cpp b/indra/newview/llface.cpp
index 75cd209e1a..f4e46ae3ea 100644
--- a/indra/newview/llface.cpp
+++ b/indra/newview/llface.cpp
@@ -2030,8 +2030,17 @@ BOOL LLFace::calcPixelArea(F32& cos_angle_to_view_dir, F32& radius)
LLVector4a t;
t.load3(camera->getOrigin().mV);
lookAt.setSub(center, t);
+
F32 dist = lookAt.getLength3().getF32();
- dist = llmax(dist-size.getLength3().getF32(), 0.f);
+ dist = llmax(dist-size.getLength3().getF32(), 0.001f);
+ //ramp down distance for nearby objects
+ if (dist < 16.f)
+ {
+ dist /= 16.f;
+ dist *= dist;
+ dist *= 16.f;
+ }
+
lookAt.normalize3fast() ;
//get area of circle around node