From de5f93ca52f207380baca6895b499cb7fcffead8 Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Thu, 2 Jun 2011 22:58:57 -0500
Subject: SH-1732 Add streaming cost calculation for mesh objects.

---
 indra/newview/llvovolume.cpp | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'indra/newview/llvovolume.cpp')

diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index c917a5fd9d..39e555f781 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -3096,16 +3096,28 @@ U32 LLVOVolume::getRenderCost(std::set<LLUUID> &textures) const
 
 F32 LLVOVolume::getStreamingCost(S32* bytes, S32* visible_bytes)
 {
+	F32 radius = getScale().length();
+
 	if (isMesh())
 	{	
 		LLSD& header = gMeshRepo.getMeshHeader(getVolume()->getParams().getSculptID());
 
-		F32 radius = getScale().length();
-		
 		return LLMeshRepository::getStreamingCost(header, radius, bytes, visible_bytes, mLOD);
 	}
-		
-	return 0.f;
+	else
+	{
+		LLVolume* volume = getVolume();
+		S32 counts[4];
+		LLVolume::getLoDTriangleCounts(volume->getParams(), counts);
+
+		LLSD header;
+		header["lowest_lod"]["size"] = counts[0] * 10;
+		header["low_lod"]["size"] = counts[1] * 10;
+		header["medium_lod"]["size"] = counts[2] * 10;
+		header["high_lod"]["size"] = counts[3] * 10;
+
+		return LLMeshRepository::getStreamingCost(header, radius);
+	}	
 }
 
 U32 LLVOVolume::getTriangleCount()
-- 
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