From d27e188fe26c3ac8c53204f8c16b84ff0c132124 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Fri, 21 Feb 2014 10:04:12 -0800
Subject: Added 2 new behavirors to pCampBot. These are part of a systematic
study I'm doing for understanding the load that AgentUpdate packets incur on
the server.
---
.../Tools/pCampBot/Behaviours/PhysicsBehaviour2.cs | 86 ++++++++++++++++++++++
.../Tools/pCampBot/Behaviours/TwitchyBehaviour.cs | 73 ++++++++++++++++++
2 files changed, 159 insertions(+)
create mode 100644 OpenSim/Tools/pCampBot/Behaviours/PhysicsBehaviour2.cs
create mode 100644 OpenSim/Tools/pCampBot/Behaviours/TwitchyBehaviour.cs
diff --git a/OpenSim/Tools/pCampBot/Behaviours/PhysicsBehaviour2.cs b/OpenSim/Tools/pCampBot/Behaviours/PhysicsBehaviour2.cs
new file mode 100644
index 0000000..326396d
--- /dev/null
+++ b/OpenSim/Tools/pCampBot/Behaviours/PhysicsBehaviour2.cs
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the OpenSimulator Project nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using OpenMetaverse;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Threading;
+using log4net;
+using pCampBot.Interfaces;
+
+namespace pCampBot
+{
+ ///
+ /// This behavior is for the systematic study of some performance improvements made
+ /// for OSCC'13.
+ /// Walk around, sending AgentUpdate packets all the time.
+ ///
+ public class PhysicsBehaviour2 : AbstractBehaviour
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ public PhysicsBehaviour2()
+ {
+ AbbreviatedName = "ph2";
+ Name = "Physics2";
+ }
+
+ private const int TIME_WALKING = 5 * 10; // 5 seconds
+ private int counter = 0;
+
+ public override void Action()
+ {
+
+ if (counter >= TIME_WALKING)
+ {
+ counter = 0;
+
+ Vector3 target = new Vector3(Bot.Random.Next(1, 254), Bot.Random.Next(1, 254), Bot.Client.Self.SimPosition.Z);
+ MyTurnToward(target);
+
+ Bot.Client.Self.Movement.AtPos = true;
+
+ }
+ else
+ counter++;
+ // In any case, send an update
+ Bot.Client.Self.Movement.SendUpdate();
+ }
+
+ private void MyTurnToward(Vector3 target)
+ {
+ Quaternion between = Vector3.RotationBetween(Vector3.UnitX, Vector3.Normalize(target - Bot.Client.Self.SimPosition));
+ Quaternion rot = between ;
+
+ Bot.Client.Self.Movement.BodyRotation = rot;
+ Bot.Client.Self.Movement.HeadRotation = rot;
+ Bot.Client.Self.Movement.Camera.LookAt(Bot.Client.Self.SimPosition, target);
+ }
+ }
+}
\ No newline at end of file
diff --git a/OpenSim/Tools/pCampBot/Behaviours/TwitchyBehaviour.cs b/OpenSim/Tools/pCampBot/Behaviours/TwitchyBehaviour.cs
new file mode 100644
index 0000000..ae40bae
--- /dev/null
+++ b/OpenSim/Tools/pCampBot/Behaviours/TwitchyBehaviour.cs
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the OpenSimulator Project nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using OpenMetaverse;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using log4net;
+using pCampBot.Interfaces;
+
+namespace pCampBot
+{
+ ///
+ /// This behavior is for the systematic study of some performance improvements made
+ /// for OSCC'13.
+ /// Do nothing, but send AgentUpdate packets all the time that have only slightly
+ /// different state. The delta of difference will be filtered by OpenSim early on
+ /// in the packet processing pipeline. These filters did not exist before OSCC'13.
+ ///
+ public class TwitchyBehaviour : AbstractBehaviour
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ public TwitchyBehaviour()
+ {
+ AbbreviatedName = "tw";
+ Name = "Twitchy";
+ }
+
+ private const float TWITCH = 0.0001f;
+ private int direction = 1;
+
+ public override void Action()
+ {
+ Bot.Client.Self.Movement.BodyRotation = new Quaternion(Bot.Client.Self.Movement.BodyRotation.X + direction * TWITCH,
+ Bot.Client.Self.Movement.BodyRotation.Y,
+ Bot.Client.Self.Movement.BodyRotation.Z,
+ Bot.Client.Self.Movement.BodyRotation.W);
+
+ //m_log.DebugFormat("[TWITCH]: BodyRot {0}", Bot.Client.Self.Movement.BodyRotation);
+ direction = -direction;
+
+ Bot.Client.Self.Movement.SendUpdate();
+
+ }
+
+ }
+}
\ No newline at end of file
--
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