From 032b30ffdb276e6e90ae22e89b9a046d1c0ee908 Mon Sep 17 00:00:00 2001
From: Dahlia Trimble <dahliatrimble@gmail.com>
Date: Wed, 21 Jan 2009 02:40:09 +0000
Subject: [PATCH] Fix an error in sculpt LOD calculation

---
 OpenSim/Region/Physics/Meshing/SculptMesh.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/OpenSim/Region/Physics/Meshing/SculptMesh.cs b/OpenSim/Region/Physics/Meshing/SculptMesh.cs
index 9da74e6ad8..b447eaa43c 100644
--- a/OpenSim/Region/Physics/Meshing/SculptMesh.cs
+++ b/OpenSim/Region/Physics/Meshing/SculptMesh.cs
@@ -56,8 +56,8 @@ namespace PrimMesher
 
             int destX = 0;
             int destY = 0;
-            int destWidth = (int)(sourceWidth * scale);
-            int destHeight = (int)(sourceHeight * scale);
+            int destWidth = (int)(srcImage.Width * scale);
+            int destHeight = (int)(srcImage.Height * scale);
 
             Bitmap scaledImage = new Bitmap(destWidth, destHeight,
                                      PixelFormat.Format24bppRgb);
@@ -214,7 +214,7 @@ namespace PrimMesher
             uvs = new List<UVCoord>();
 
             //float sourceScaleFactor = (float)lod / (float)Math.Max(sculptBitmap.Width, sculptBitmap.Height);
-            float sourceScaleFactor = (float)(lod * lod) / (float)(sculptBitmap.Width * sculptBitmap.Height);
+            float sourceScaleFactor = (float)(lod) / (float)Math.Sqrt(sculptBitmap.Width * sculptBitmap.Height);
             bool scaleSourceImage = sourceScaleFactor < 1.0f ? true : false;
 
             Bitmap bitmap;