From febb781779e81fbaac669ecbcf47ca19481776a2 Mon Sep 17 00:00:00 2001
From: Dahlia Trimble
Date: Fri, 12 Sep 2008 19:42:26 +0000
Subject: remove hidden faces inside prim meshes to improve memory use and
 startup time

---
 OpenSim/Region/Physics/Meshing/PrimMesher.cs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/Physics/Meshing')

diff --git a/OpenSim/Region/Physics/Meshing/PrimMesher.cs b/OpenSim/Region/Physics/Meshing/PrimMesher.cs
index 63f2b10..c495d71 100644
--- a/OpenSim/Region/Physics/Meshing/PrimMesher.cs
+++ b/OpenSim/Region/Physics/Meshing/PrimMesher.cs
@@ -821,7 +821,9 @@ angles24 = [
                 newLayer.AddValue2Faces(coordsLen);
 
                 this.coords.AddRange(newLayer.coords);
-                this.faces.AddRange(newLayer.faces);
+
+                if (percentOfPath <= this.pathCutBegin || percentOfPath >= this.pathCutEnd)
+                    this.faces.AddRange(newLayer.faces);
 
                 // fill faces between layers
 
@@ -1009,7 +1011,9 @@ angles24 = [
                 newLayer.AddValue2Faces(coordsLen);
 
                 this.coords.AddRange(newLayer.coords);
-                this.faces.AddRange(newLayer.faces);
+
+                if (angle <= startAngle || angle >= endAngle)
+                    this.faces.AddRange(newLayer.faces);
 
                 // fill faces between layers
 
-- 
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