4 files changed, 37 insertions, 8 deletions
diff --git a/indra/newview/llfloatertools.cpp b/indra/newview/llfloatertools.cpp
index 6ba032c152..d08d47bc81 100644
--- a/indra/newview/llfloatertools.cpp
+++ b/indra/newview/llfloatertools.cpp
@@ -991,7 +991,7 @@ S32 LLFloaterTools::calcRenderCost()
 			if (viewer_volume)
 			{
 				cost += viewer_volume->getRenderCost(textures);
-				cost += textures.size() * 5;
+				cost += textures.size() * LLVOVolume::ARC_TEXTURE_COST;
 				textures.clear();
 			}
 		}
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 03910b0534..226d85ec99 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -7651,6 +7651,9 @@ void LLVOAvatar::getImpostorValues(LLVector3* extents, LLVector3& angle, F32& di
 
 void LLVOAvatar::idleUpdateRenderCost()
 {
+	static const U32 ARC_BODY_PART_COST = 20;
+	static const U32 ARC_LIMIT = 2048;
+
 	if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHAME))
 	{
 		return;
@@ -7667,7 +7670,7 @@ void LLVOAvatar::idleUpdateRenderCost()
 		{
 			if (isTextureVisible(tex_index))
 			{
-				cost +=20;
+				cost +=ARC_BODY_PART_COST;
 			}
 		}
 	}
@@ -7687,7 +7690,6 @@ void LLVOAvatar::idleUpdateRenderCost()
 				const LLDrawable* drawable = attached_object->mDrawable;
 				if (drawable)
 				{
-					cost += 10;
 					const LLVOVolume* volume = drawable->getVOVolume();
 					if (volume)
 					{
@@ -7698,11 +7700,11 @@ void LLVOAvatar::idleUpdateRenderCost()
 		}
 	}
 
-	cost += textures.size() * 5;
+	cost += textures.size() * LLVOVolume::ARC_TEXTURE_COST;
 
 	setDebugText(llformat("%d", cost));
-	F32 green = 1.f-llclamp(((F32) cost-1024.f)/1024.f, 0.f, 1.f);
-	F32 red = llmin((F32) cost/1024.f, 1.f);
+	F32 green = 1.f-llclamp(((F32) cost-(F32)ARC_LIMIT)/(F32)ARC_LIMIT, 0.f, 1.f);
+	F32 red = llmin((F32) cost/(F32)ARC_LIMIT, 1.f);
 	mText->setColor(LLColor4(red,green,0,1));
 }
 
diff --git a/indra/newview/llvovolume.cpp b/indra/newview/llvovolume.cpp
index cf61994fea..36d6d2c04b 100644
--- a/indra/newview/llvovolume.cpp
+++ b/indra/newview/llvovolume.cpp
@@ -2587,7 +2587,22 @@ const LLMatrix4 LLVOVolume::getRenderMatrix() const
 // children, and cost should only be increased for unique textures  -Nyx
 U32 LLVOVolume::getRenderCost(std::set<LLUUID> &textures) const
 {
-	U32 shame = 0;
+	// base cost of each prim should be 10 points
+	static const U32 ARC_PRIM_COST = 10;
+	// per-prim costs
+	static const U32 ARC_INVISI_COST = 1;
+	static const U32 ARC_SHINY_COST = 1;
+	static const U32 ARC_GLOW_COST = 1;
+	static const U32 ARC_FLEXI_COST = 8;
+	static const U32 ARC_PARTICLE_COST = 16;
+	static const U32 ARC_BUMP_COST = 4;
+
+	// per-face costs
+	static const U32 ARC_PLANAR_COST = 1;
+	static const U32 ARC_ANIM_TEX_COST = 4;
+	static const U32 ARC_ALPHA_COST = 4;
+
+	U32 shame = ARC_PRIM_COST;
 
 	U32 invisi = 0;
 	U32 shiny = 0;
@@ -2663,7 +2678,17 @@ U32 LLVOVolume::getRenderCost(std::set<LLUUID> &textures) const
 		}
 	}
 
-	shame += invisi + shiny + glow + alpha*4 + flexi*8 + animtex*4 + particles*16+bump*4+scale+planar;
+
+	shame += invisi * ARC_INVISI_COST;
+	shame += shiny * ARC_SHINY_COST;
+	shame += glow * ARC_GLOW_COST;
+	shame += alpha * ARC_ALPHA_COST;
+	shame += flexi * ARC_FLEXI_COST;
+	shame += animtex * ARC_ANIM_TEX_COST;
+	shame += particles * ARC_PARTICLE_COST;
+	shame += bump * ARC_BUMP_COST;
+	shame += planar * ARC_PLANAR_COST;
+	shame += scale;
 
 	LLViewerObject::const_child_list_t& child_list = getChildren();
 	for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
diff --git a/indra/newview/llvovolume.h b/indra/newview/llvovolume.h
index 06e214b41e..fe4b5488fa 100644
--- a/indra/newview/llvovolume.h
+++ b/indra/newview/llvovolume.h
@@ -310,6 +310,8 @@ public:
 	static LLPointer<LLObjectMediaDataClient> sObjectMediaClient;
 	static LLPointer<LLObjectMediaNavigateClient> sObjectMediaNavigateClient;
 
+	static const U32 ARC_TEXTURE_COST = 5;
+
 protected:
 	static S32 sNumLODChanges;