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-rw-r--r--OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs37
1 files changed, 35 insertions, 2 deletions
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 9142b36..d8f786b 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -1457,7 +1457,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
1457 //} 1457 //}
1458 for (int x = 0; x < 16; x++) 1458 for (int x = 0; x < 16; x++)
1459 { 1459 {
1460 SendLayerData(x, y, map); 1460 SendLayerData(x, y, LLHeightFieldMoronize(map));
1461 Thread.Sleep(35); 1461 Thread.Sleep(35);
1462 } 1462 }
1463 } 1463 }
@@ -1503,7 +1503,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
1503 1503
1504 patches[0] = patchx + 0 + patchy * 16; 1504 patches[0] = patchx + 0 + patchy * 16;
1505 1505
1506 LayerDataPacket layerpack = TerrainCompressor.CreateLandPacket(map, patches); 1506 LayerDataPacket layerpack = TerrainCompressor.CreateLandPacket(((map.Length==65536)? map : LLHeightFieldMoronize(map)), patches);
1507 layerpack.Header.Zerocoded = true; 1507 layerpack.Header.Zerocoded = true;
1508 1508
1509 OutPacket(layerpack, ThrottleOutPacketType.Land); 1509 OutPacket(layerpack, ThrottleOutPacketType.Land);
@@ -1516,6 +1516,39 @@ namespace OpenSim.Region.ClientStack.LindenUDP
1516 } 1516 }
1517 1517
1518 /// <summary> 1518 /// <summary>
1519 /// Munges heightfield into the LLUDP backed in restricted heightfield.
1520 /// </summary>
1521 /// <param name="map">float array in the base; Constants.RegionSize</param>
1522 /// <returns>float array in the base 256</returns>
1523 internal float[] LLHeightFieldMoronize(float[] map)
1524 {
1525 if (map.Length == 65536)
1526 return map;
1527 else
1528 {
1529 float[] returnmap = new float[65536];
1530
1531 if (map.Length < 65535)
1532 {
1533 // rebase the vector stride to 256
1534 for (int i = 0; i < Constants.RegionSize; i++)
1535 Array.Copy(map, i * (int)Constants.RegionSize, returnmap, i * 256, (int)Constants.RegionSize);
1536 }
1537 else
1538 {
1539 for (int i = 0; i < 256; i++)
1540 Array.Copy(map, i * (int)Constants.RegionSize, returnmap, i * 256, 256);
1541 }
1542
1543
1544 //Array.Copy(map,0,returnmap,0,(map.Length < 65536)? map.Length : 65536);
1545
1546 return returnmap;
1547 }
1548
1549 }
1550
1551 /// <summary>
1519 /// Send the wind matrix to the client 1552 /// Send the wind matrix to the client
1520 /// </summary> 1553 /// </summary>
1521 /// <param name="windSpeeds">16x16 array of wind speeds</param> 1554 /// <param name="windSpeeds">16x16 array of wind speeds</param>