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-rw-r--r--indra/newview/pipeline.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 05f14ff8f4..7b7a551fb3 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -6577,7 +6577,9 @@ void LLPipeline::renderDeferredLighting()
else
{
mScreen.bindTarget();
- // clear color buffer here? doesn't seem to matter.
+ // clear color buffer here - zeroing alpha (glow) is important or it will accumulate against sky
+ glClearColor(0,0,0,0);
+ mScreen.clear(GL_COLOR_BUFFER_BIT);
}
if (gSavedSettings.getBOOL("RenderDeferredAtmospheric"))