From f2d36186f0686e5eb1c78cb7ace85d3e190ed093 Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Thu, 10 Apr 2008 15:27:02 +0000
Subject: * Slightly smoother transition between land, shallow water and deep
 water in map tile generation.

---
 OpenSim/Region/Environment/Scenes/Scene.cs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index eb5fe56..6816ad6 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -996,7 +996,7 @@ namespace OpenSim.Region.Environment.Scenes
 
                 float heightvalue = 0;
 
-                Color water = Color.FromArgb(0, 0, 255);
+                
                 Color prim = Color.FromArgb(120, 120, 120);
                 LLVector3 RayEnd = new LLVector3(0, 0, 0);
                 LLVector3 RayStart = new LLVector3(0, 0, 0);
@@ -1042,7 +1042,7 @@ namespace OpenSim.Region.Environment.Scenes
                         //}
                         //else
                         //{
-                            //float tmpval = (float)hm[x, y];
+                            float tmpval = (float)hm[x, y];
                             heightvalue = (float)hm[x, y];
 
                             if ((float)heightvalue > m_regInfo.EstateSettings.waterHeight)
@@ -1065,6 +1065,15 @@ namespace OpenSim.Region.Environment.Scenes
                             else
                             {
                                 // Y flip the cordinates
+                                heightvalue = m_regInfo.EstateSettings.waterHeight - heightvalue;
+                                if (heightvalue > 19)
+                                    heightvalue = 19;
+                                if (heightvalue < 0)
+                                    heightvalue = 0;
+
+                                heightvalue = 100 - (heightvalue * 100) / 19;
+                                
+                                Color water = Color.FromArgb((int)heightvalue, (int)heightvalue, 255);
                                 mapbmp.SetPixel(x, (256 - y) - 1, water);
                             }
                         //}
-- 
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