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avoid sending pbr lludp messages to older viewers

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UbitUmarov
2024-01-31 13:06:53 +00:00
parent 2ffa845af4
commit 3e54b78668
7 changed files with 142 additions and 62 deletions
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10
OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
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@@ -27,8 +27,6 @@
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Reflection;
using System.Runtime;
@@ -348,6 +346,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
private const uint MaxTransferBytesPerPacket = 600;
private bool m_SupportObjectAnimations;
private bool m_SupportPBR;
/// <value>
/// Maintain a record of all the objects killed. This allows us to stop an update being sent from the
@@ -4969,7 +4968,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
useCompressUpdate = grp.IsViewerCachable;
istree = (part.Shape.PCode == (byte)PCode.Grass || part.Shape.PCode == (byte)PCode.NewTree || part.Shape.PCode == (byte)PCode.Tree);
if((updateFlags & PrimUpdateFlags.MaterialOvr) != 0)
if((m_SupportPBR && (updateFlags & PrimUpdateFlags.MaterialOvr) != 0))
hasMaterialOverride = !istree && part.Shape.RenderMaterials is not null;
}
else if (update.Entity is ScenePresence presence)
@@ -5490,8 +5489,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
}
}
IEventQueue eq = Scene.RequestModuleInterface<IEventQueue>();
if (needMaterials is not null && eq is not null)
if (needMaterials is not null)
{
foreach (SceneObjectPart sop in needMaterials)
{
@@ -13993,6 +13991,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
ret |= 0x4000;
if ((cap.Flags & Caps.CapsFlags.AdvEnv) != 0)
ret |= 0x8000;
if ((cap.Flags & Caps.CapsFlags.PBR) != 0)
m_SupportPBR = true;
}
}