From 2d2bea4aa75ff6e82384f0842fe3719bf946b1cc Mon Sep 17 00:00:00 2001
From: Robert Adams
Date: Thu, 26 Dec 2013 22:45:59 -0800
Subject: varregion: many more updates removing the constant RegionSize and
 replacing with a passed region size. This time in the map code and grid
 services code.

---
 .../CoreModules/World/LegacyMap/MapImageModule.cs  | 34 +++++++++++++---------
 1 file changed, 20 insertions(+), 14 deletions(-)

(limited to 'OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs')

diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
index 40638f8..1007e0b 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
@@ -102,7 +102,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
                 terrainRenderer.Initialise(m_scene, m_config);
 
-                mapbmp = new Bitmap((int)Constants.RegionSize, (int)Constants.RegionSize, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
+                mapbmp = new Bitmap((int)m_scene.Heightmap.Width, (int)m_scene.Heightmap.Height,
+                                        System.Drawing.Imaging.PixelFormat.Format24bppRgb);
                 //long t = System.Environment.TickCount;
                 //for (int i = 0; i < 10; ++i) {
                 terrainRenderer.TerrainToBitmap(mapbmp);
@@ -273,7 +274,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
         private Bitmap DrawObjectVolume(Scene whichScene, Bitmap mapbmp)
         {
             int tc = 0;
-            double[,] hm = whichScene.Heightmap.GetDoubles();
+            ITerrainChannel hm = whichScene.Heightmap;
             tc = Environment.TickCount;
             m_log.Debug("[MAPTILE]: Generating Maptile Step 2: Object Volume Profile");
             EntityBase[] objs = whichScene.GetEntities();
@@ -356,7 +357,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                                 Vector3 pos = part.GetWorldPosition();
 
                                 // skip prim outside of retion
-                                if (pos.X < 0f || pos.X > 256f || pos.Y < 0f || pos.Y > 256f)
+                                if (!m_scene.PositionIsInCurrentRegion(pos))
                                     continue;
 
                                 // skip prim in non-finite position
@@ -399,9 +400,14 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                                     int mapdrawendY = (int)(pos.Y + scale.Y);
 
                                     // If object is beyond the edge of the map, don't draw it to avoid errors
-                                    if (mapdrawstartX < 0 || mapdrawstartX > ((int)Constants.RegionSize - 1) || mapdrawendX < 0 || mapdrawendX > ((int)Constants.RegionSize - 1)
-                                                          || mapdrawstartY < 0 || mapdrawstartY > ((int)Constants.RegionSize - 1) || mapdrawendY < 0
-                                                          || mapdrawendY > ((int)Constants.RegionSize - 1))
+                                    if (mapdrawstartX < 0
+                                                || mapdrawstartX > (hm.Width - 1)
+                                                || mapdrawendX < 0
+                                                || mapdrawendX > (hm.Width - 1)
+                                                || mapdrawstartY < 0
+                                                || mapdrawstartY > (hm.Height - 1)
+                                                || mapdrawendY < 0
+                                                || mapdrawendY > (hm.Height - 1))
                                         continue;
 
 #region obb face reconstruction part duex
@@ -523,11 +529,11 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                                     for (int i = 0; i < FaceA.Length; i++)
                                     {
                                         Point[] working = new Point[5];
-                                        working[0] = project(FaceA[i], axPos);
-                                        working[1] = project(FaceB[i], axPos);
-                                        working[2] = project(FaceD[i], axPos);
-                                        working[3] = project(FaceC[i], axPos);
-                                        working[4] = project(FaceA[i], axPos);
+                                        working[0] = project(hm, FaceA[i], axPos);
+                                        working[1] = project(hm, FaceB[i], axPos);
+                                        working[2] = project(hm, FaceD[i], axPos);
+                                        working[3] = project(hm, FaceC[i], axPos);
+                                        working[4] = project(hm, FaceA[i], axPos);
 
                                         face workingface = new face();
                                         workingface.pts = working;
@@ -595,17 +601,17 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
             return mapbmp;
         }
 
-        private Point project(Vector3 point3d, Vector3 originpos)
+        private Point project(ITerrainChannel hm, Vector3 point3d, Vector3 originpos)
         {
             Point returnpt = new Point();
             //originpos = point3d;
             //int d = (int)(256f / 1.5f);
 
             //Vector3 topos = new Vector3(0, 0, 0);
-           // float z = -point3d.z - topos.z;
+            // float z = -point3d.z - topos.z;
 
             returnpt.X = (int)point3d.X;//(int)((topos.x - point3d.x) / z * d);
-            returnpt.Y = (int)(((int)Constants.RegionSize - 1) - point3d.Y);//(int)(255 - (((topos.y - point3d.y) / z * d)));
+            returnpt.Y = (int)((hm.Width - 1) - point3d.Y);//(int)(255 - (((topos.y - point3d.y) / z * d)));
 
             return returnpt;
         }
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