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do the same for legacy clouds (still visible on older viewer ie singu 1.8.7). Fix clouds update. Send clouds and wind also to child agents.

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This commit is contained in:
UbitUmarov
2016-09-23 16:04:43 +01:00
parent 8d7f10e36b
commit f5189b2cdd
3 changed files with 84 additions and 27 deletions
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52
OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
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@@ -1390,11 +1390,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
/// Send the cloud matrix to the client
/// </summary>
/// <param name="windSpeeds">16x16 array of cloud densities</param>
/*
public virtual void SendCloudData(int version, float[] cloudDensity)
{
Util.FireAndForget(DoSendCloudData, cloudDensity, "LLClientView.SendCloudData");
}
*/
// wind caching
private static int lastWindVersion = 0;
private static List<LayerDataPacket> lastWindPackets = new List<LayerDataPacket>();
@@ -1445,30 +1446,53 @@ namespace OpenSim.Region.ClientStack.LindenUDP
OutPacket(pkt, ThrottleOutPacketType.Wind);
}
// cloud caching
private static int lastCloudVersion = 0;
private static List<LayerDataPacket> lastCloudPackets = new List<LayerDataPacket>();
/// <summary>
/// Send cloud layer information to the client.
/// </summary>
/// <param name="o"></param>
private void DoSendCloudData(object o)
// private void DoSendCloudData(object o)
public virtual void SendCloudData(int version, float[] cloudDensity)
{
float[] cloudCover = (float[])o;
TerrainPatch[] patches = new TerrainPatch[1];
patches[0] = new TerrainPatch();
patches[0].Data = new float[16 * 16];
// float[] cloudDensity = (float[])o;
bool isNewData;
lock(lastCloudPackets)
isNewData = lastCloudVersion != version;
for (int y = 0; y < 16; y++)
if(isNewData)
{
for (int x = 0; x < 16; x++)
TerrainPatch[] patches = new TerrainPatch[1];
patches[0] = new TerrainPatch();
patches[0].Data = new float[16 * 16];
for (int y = 0; y < 16; y++)
{
patches[0].Data[y * 16 + x] = cloudCover[y * 16 + x];
for (int x = 0; x < 16; x++)
{
patches[0].Data[y * 16 + x] = cloudDensity[y * 16 + x];
}
}
// neither we or viewers have extended clouds
byte layerType = (byte)TerrainPatch.LayerType.Cloud;
LayerDataPacket layerpack =
OpenSimTerrainCompressor.CreateLayerDataPacketStandardSize(
patches, layerType);
layerpack.Header.Zerocoded = true;
lock(lastCloudPackets)
{
lastCloudPackets.Clear();
lastCloudPackets.Add(layerpack);
lastCloudVersion = version;
}
}
// neither we or viewers have extended clouds
byte layerType = (byte)TerrainPatch.LayerType.Cloud;
LayerDataPacket layerpack = OpenSimTerrainCompressor.CreateLayerDataPacketStandardSize(patches, layerType);
layerpack.Header.Zerocoded = true;
OutPacket(layerpack, ThrottleOutPacketType.Cloud);
lock(lastCloudPackets)
foreach(LayerDataPacket pkt in lastCloudPackets)
OutPacket(pkt, ThrottleOutPacketType.Cloud);
}
/// <summary>