From 1d6b33bc2da3b312cff1d1802a73aacdf72b0385 Mon Sep 17 00:00:00 2001
From: Diva Canto
Date: Sun, 30 Aug 2015 20:06:53 -0700
Subject: Major renaming of Physics dlls / folders. No functional changes, just
renames.
---
.../PhysicsModules/BasicPhysics/AssemblyInfo.cs | 58 ++++
.../BasicPhysics/BasicPhysicsActor.cs | 303 ++++++++++++++++++++
.../BasicPhysics/BasicPhysicsPlugin.cs | 64 +++++
.../BasicPhysics/BasicPhysicsPrim.cs | 316 +++++++++++++++++++++
.../BasicPhysics/BasicPhysicsScene.cs | 210 ++++++++++++++
5 files changed, 951 insertions(+)
create mode 100644 OpenSim/Region/PhysicsModules/BasicPhysics/AssemblyInfo.cs
create mode 100644 OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsActor.cs
create mode 100644 OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPlugin.cs
create mode 100644 OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPrim.cs
create mode 100644 OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsScene.cs
(limited to 'OpenSim/Region/PhysicsModules/BasicPhysics')
diff --git a/OpenSim/Region/PhysicsModules/BasicPhysics/AssemblyInfo.cs b/OpenSim/Region/PhysicsModules/BasicPhysics/AssemblyInfo.cs
new file mode 100644
index 0000000..7d054dd
--- /dev/null
+++ b/OpenSim/Region/PhysicsModules/BasicPhysics/AssemblyInfo.cs
@@ -0,0 +1,58 @@
+/*
+ * 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 System.Reflection;
+using System.Runtime.InteropServices;
+
+// Information about this assembly is defined by the following
+// attributes.
+//
+// change them to the information which is associated with the assembly
+// you compile.
+
+[assembly : AssemblyTitle("BasicPhysicsPlugin")]
+[assembly : AssemblyDescription("")]
+[assembly : AssemblyConfiguration("")]
+[assembly : AssemblyCompany("http://opensimulator.org")]
+[assembly : AssemblyProduct("BasicPhysicsPlugin")]
+[assembly : AssemblyCopyright("Copyright (c) OpenSimulator.org Developers")]
+[assembly : AssemblyTrademark("")]
+[assembly : AssemblyCulture("")]
+
+// This sets the default COM visibility of types in the assembly to invisible.
+// If you need to expose a type to COM, use [ComVisible(true)] on that type.
+
+[assembly : ComVisible(false)]
+
+// The assembly version has following format :
+//
+// Major.Minor.Build.Revision
+//
+// You can specify all values by your own or you can build default build and revision
+// numbers with the '*' character (the default):
+
+[assembly : AssemblyVersion("0.8.2.*")]
diff --git a/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsActor.cs b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsActor.cs
new file mode 100644
index 0000000..43fba7b
--- /dev/null
+++ b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsActor.cs
@@ -0,0 +1,303 @@
+/*
+ * 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 System;
+using System.Collections.Generic;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+
+namespace OpenSim.Region.Physics.BasicPhysicsPlugin
+{
+ public class BasicActor : PhysicsActor
+ {
+ public BasicActor(Vector3 size)
+ {
+ Size = size;
+ }
+
+ public override int PhysicsActorType
+ {
+ get { return (int) ActorTypes.Agent; }
+ set { return; }
+ }
+
+ public override Vector3 RotationalVelocity { get; set; }
+
+ public override bool SetAlwaysRun
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override uint LocalID
+ {
+ set { return; }
+ }
+
+ public override bool Grabbed
+ {
+ set { return; }
+ }
+
+ public override bool Selected
+ {
+ set { return; }
+ }
+
+ public override float Buoyancy
+ {
+ get { return 0f; }
+ set { return; }
+ }
+
+ public override bool FloatOnWater
+ {
+ set { return; }
+ }
+
+ public override bool IsPhysical
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool ThrottleUpdates
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool Flying { get; set; }
+
+ public override bool IsColliding { get; set; }
+
+ public override bool CollidingGround
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool CollidingObj
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool Stopped
+ {
+ get { return false; }
+ }
+
+ public override Vector3 Position { get; set; }
+
+ public override Vector3 Size { get; set; }
+
+ public override PrimitiveBaseShape Shape
+ {
+ set { return; }
+ }
+
+ public override float Mass
+ {
+ get { return 0f; }
+ }
+
+ public override Vector3 Force
+ {
+ get { return Vector3.Zero; }
+ set { return; }
+ }
+
+ public override int VehicleType
+ {
+ get { return 0; }
+ set { return; }
+ }
+
+ public override void VehicleFloatParam(int param, float value)
+ {
+
+ }
+
+ public override void VehicleVectorParam(int param, Vector3 value)
+ {
+
+ }
+
+ public override void VehicleRotationParam(int param, Quaternion rotation)
+ {
+
+ }
+
+ public override void VehicleFlags(int param, bool remove)
+ {
+
+ }
+
+ public override void SetVolumeDetect(int param)
+ {
+
+ }
+
+ public override Vector3 CenterOfMass
+ {
+ get { return Vector3.Zero; }
+ }
+
+ public override Vector3 GeometricCenter
+ {
+ get { return Vector3.Zero; }
+ }
+
+ public override Vector3 Velocity { get; set; }
+
+ public override Vector3 Torque
+ {
+ get { return Vector3.Zero; }
+ set { return; }
+ }
+
+ public override float CollisionScore
+ {
+ get { return 0f; }
+ set { }
+ }
+
+ public override Quaternion Orientation
+ {
+ get { return Quaternion.Identity; }
+ set { }
+ }
+
+ public override Vector3 Acceleration { get; set; }
+
+ public override bool Kinematic
+ {
+ get { return true; }
+ set { }
+ }
+
+ public override void link(PhysicsActor obj)
+ {
+ }
+
+ public override void delink()
+ {
+ }
+
+ public override void LockAngularMotion(Vector3 axis)
+ {
+ }
+
+ public override void AddForce(Vector3 force, bool pushforce)
+ {
+ }
+
+ public override void AddAngularForce(Vector3 force, bool pushforce)
+ {
+ }
+
+ public override void SetMomentum(Vector3 momentum)
+ {
+ }
+
+ public override void CrossingFailure()
+ {
+ }
+
+ public override Vector3 PIDTarget
+ {
+ set { return; }
+ }
+
+ public override bool PIDActive
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override float PIDTau
+ {
+ set { return; }
+ }
+
+ public override float PIDHoverHeight
+ {
+ set { return; }
+ }
+
+ public override bool PIDHoverActive
+ {
+ set { return; }
+ }
+
+ public override PIDHoverType PIDHoverType
+ {
+ set { return; }
+ }
+
+ public override float PIDHoverTau
+ {
+ set { return; }
+ }
+
+ public override Quaternion APIDTarget
+ {
+ set { return; }
+ }
+
+ public override bool APIDActive
+ {
+ set { return; }
+ }
+
+ public override float APIDStrength
+ {
+ set { return; }
+ }
+
+ public override float APIDDamping
+ {
+ set { return; }
+ }
+
+ public override void SubscribeEvents(int ms)
+ {
+ }
+
+ public override void UnSubscribeEvents()
+ {
+ }
+
+ public override bool SubscribedEvents()
+ {
+ return false;
+ }
+ }
+}
diff --git a/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPlugin.cs b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPlugin.cs
new file mode 100644
index 0000000..373c7e0
--- /dev/null
+++ b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPlugin.cs
@@ -0,0 +1,64 @@
+/*
+ * 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 System;
+using System.Collections.Generic;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+
+namespace OpenSim.Region.Physics.BasicPhysicsPlugin
+{
+ ///
+ /// Effectively a physics plugin that simulates no physics at all.
+ ///
+ public class BasicPhysicsPlugin : IPhysicsPlugin
+ {
+ public BasicPhysicsPlugin()
+ {
+ }
+
+ public bool Init()
+ {
+ return true;
+ }
+
+ public PhysicsScene GetScene(string sceneIdentifier)
+ {
+ return new BasicScene(GetName(), sceneIdentifier);
+ }
+
+ public string GetName()
+ {
+ return ("basicphysics");
+ }
+
+ public void Dispose()
+ {
+ }
+ }
+}
diff --git a/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPrim.cs b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPrim.cs
new file mode 100644
index 0000000..dfe4c19
--- /dev/null
+++ b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsPrim.cs
@@ -0,0 +1,316 @@
+/*
+ * 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 System;
+using System.Collections.Generic;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+
+namespace OpenSim.Region.Physics.BasicPhysicsPlugin
+{
+ public class BasicPhysicsPrim : PhysicsActor
+ {
+ private Vector3 _size;
+// private PrimitiveBaseShape _shape;
+
+ public BasicPhysicsPrim(
+ string name, uint localId, Vector3 position, Vector3 size, Quaternion orientation, PrimitiveBaseShape shape)
+ {
+ Name = name;
+ LocalID = localId;
+ Position = position;
+ Size = size;
+ Orientation = orientation;
+ Shape = shape;
+ }
+
+ public override int PhysicsActorType
+ {
+ get { return (int) ActorTypes.Agent; }
+ set { return; }
+ }
+
+ public override Vector3 RotationalVelocity { get; set; }
+
+ public override bool SetAlwaysRun
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override uint LocalID
+ {
+ set { return; }
+ }
+
+ public override bool Grabbed
+ {
+ set { return; }
+ }
+
+ public override bool Selected
+ {
+ set { return; }
+ }
+
+ public override float Buoyancy
+ {
+ get { return 0f; }
+ set { return; }
+ }
+
+ public override bool FloatOnWater
+ {
+ set { return; }
+ }
+
+ public override bool IsPhysical
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool ThrottleUpdates
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool Flying { get; set; }
+
+ public override bool IsColliding { get; set; }
+
+ public override bool CollidingGround
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool CollidingObj
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override bool Stopped
+ {
+ get { return false; }
+ }
+
+ public override Vector3 Position { get; set; }
+
+ public override Vector3 Size
+ {
+ get { return _size; }
+ set {
+ _size = value;
+ _size.Z = _size.Z / 2.0f;
+ }
+ }
+
+ public override PrimitiveBaseShape Shape
+ {
+// set { _shape = value; }
+ set {}
+ }
+
+ public override float Mass
+ {
+ get { return 0f; }
+ }
+
+ public override Vector3 Force
+ {
+ get { return Vector3.Zero; }
+ set { return; }
+ }
+
+ public override int VehicleType
+ {
+ get { return 0; }
+ set { return; }
+ }
+
+ public override void VehicleFloatParam(int param, float value)
+ {
+
+ }
+
+ public override void VehicleVectorParam(int param, Vector3 value)
+ {
+
+ }
+
+ public override void VehicleRotationParam(int param, Quaternion rotation)
+ {
+
+ }
+
+ public override void VehicleFlags(int param, bool remove)
+ {
+
+ }
+
+ public override void SetVolumeDetect(int param)
+ {
+
+ }
+
+ public override Vector3 CenterOfMass
+ {
+ get { return Vector3.Zero; }
+ }
+
+ public override Vector3 GeometricCenter
+ {
+ get { return Vector3.Zero; }
+ }
+
+ public override Vector3 Velocity { get; set; }
+
+ public override Vector3 Torque
+ {
+ get { return Vector3.Zero; }
+ set { return; }
+ }
+
+ public override float CollisionScore
+ {
+ get { return 0f; }
+ set { }
+ }
+
+ public override Quaternion Orientation { get; set; }
+
+ public override Vector3 Acceleration { get; set; }
+
+ public override bool Kinematic
+ {
+ get { return true; }
+ set { }
+ }
+
+ public override void link(PhysicsActor obj)
+ {
+ }
+
+ public override void delink()
+ {
+ }
+
+ public override void LockAngularMotion(Vector3 axis)
+ {
+ }
+
+ public override void AddForce(Vector3 force, bool pushforce)
+ {
+ }
+
+ public override void AddAngularForce(Vector3 force, bool pushforce)
+ {
+ }
+
+ public override void SetMomentum(Vector3 momentum)
+ {
+ }
+
+ public override void CrossingFailure()
+ {
+ }
+
+ public override Vector3 PIDTarget
+ {
+ set { return; }
+ }
+
+ public override bool PIDActive
+ {
+ get { return false; }
+ set { return; }
+ }
+
+ public override float PIDTau
+ {
+ set { return; }
+ }
+
+ public override float PIDHoverHeight
+ {
+ set { return; }
+ }
+
+ public override bool PIDHoverActive
+ {
+ set { return; }
+ }
+
+ public override PIDHoverType PIDHoverType
+ {
+ set { return; }
+ }
+
+ public override float PIDHoverTau
+ {
+ set { return; }
+ }
+
+ public override Quaternion APIDTarget
+ {
+ set { return; }
+ }
+
+ public override bool APIDActive
+ {
+ set { return; }
+ }
+
+ public override float APIDStrength
+ {
+ set { return; }
+ }
+
+ public override float APIDDamping
+ {
+ set { return; }
+ }
+
+ public override void SubscribeEvents(int ms)
+ {
+ }
+
+ public override void UnSubscribeEvents()
+ {
+ }
+
+ public override bool SubscribedEvents()
+ {
+ return false;
+ }
+ }
+}
diff --git a/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsScene.cs b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsScene.cs
new file mode 100644
index 0000000..06a205e
--- /dev/null
+++ b/OpenSim/Region/PhysicsModules/BasicPhysics/BasicPhysicsScene.cs
@@ -0,0 +1,210 @@
+/*
+ * 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 System;
+using System.Collections.Generic;
+using Nini.Config;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+
+namespace OpenSim.Region.Physics.BasicPhysicsPlugin
+{
+ ///
+ /// This is an incomplete extremely basic physics implementation
+ ///
+ ///
+ /// Not useful for anything at the moment apart from some regression testing in other components where some form
+ /// of physics plugin is needed.
+ ///
+ public class BasicScene : PhysicsScene
+ {
+ private List _actors = new List();
+ private List _prims = new List();
+ private float[] _heightMap;
+ private Vector3 m_regionExtent;
+
+ //protected internal string sceneIdentifier;
+
+ public BasicScene(string engineType, string _sceneIdentifier)
+ {
+ EngineType = engineType;
+ Name = EngineType + "/" + _sceneIdentifier;
+ //sceneIdentifier = _sceneIdentifier;
+ }
+
+ public override void Initialise(IMesher meshmerizer, IConfigSource config)
+ {
+ throw new Exception("Should not be called.");
+ }
+
+ public override void Initialise(IMesher meshmerizer, IConfigSource config, Vector3 regionExtent)
+ {
+ m_regionExtent = regionExtent;
+ }
+
+ public override void Dispose() {}
+
+ public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+ Vector3 size, Quaternion rotation, bool isPhysical, uint localid)
+ {
+ BasicPhysicsPrim prim = new BasicPhysicsPrim(primName, localid, position, size, rotation, pbs);
+ prim.IsPhysical = isPhysical;
+
+ _prims.Add(prim);
+
+ return prim;
+ }
+
+ public override PhysicsActor AddAvatar(string avName, Vector3 position, Vector3 velocity, Vector3 size, bool isFlying)
+ {
+ BasicActor act = new BasicActor(size);
+ act.Position = position;
+ act.Velocity = velocity;
+ act.Flying = isFlying;
+ _actors.Add(act);
+ return act;
+ }
+
+ public override void RemovePrim(PhysicsActor actor)
+ {
+ BasicPhysicsPrim prim = (BasicPhysicsPrim)actor;
+ if (_prims.Contains(prim))
+ _prims.Remove(prim);
+ }
+
+ public override void RemoveAvatar(PhysicsActor actor)
+ {
+ BasicActor act = (BasicActor)actor;
+ if (_actors.Contains(act))
+ _actors.Remove(act);
+ }
+
+ public override void AddPhysicsActorTaint(PhysicsActor prim)
+ {
+ }
+
+ public override float Simulate(float timeStep)
+ {
+// Console.WriteLine("Simulating");
+
+ float fps = 0;
+ for (int i = 0; i < _actors.Count; ++i)
+ {
+ BasicActor actor = _actors[i];
+ Vector3 actorPosition = actor.Position;
+ Vector3 actorVelocity = actor.Velocity;
+
+// Console.WriteLine(
+// "Processing actor {0}, starting pos {1}, starting vel {2}", i, actorPosition, actorVelocity);
+
+ actorPosition.X += actor.Velocity.X * timeStep;
+ actorPosition.Y += actor.Velocity.Y * timeStep;
+
+ if (actor.Position.Y < 0)
+ {
+ actorPosition.Y = 0.1F;
+ }
+ else if (actor.Position.Y >= m_regionExtent.Y)
+ {
+ actorPosition.Y = (m_regionExtent.Y - 0.1f);
+ }
+
+ if (actor.Position.X < 0)
+ {
+ actorPosition.X = 0.1F;
+ }
+ else if (actor.Position.X >= m_regionExtent.X)
+ {
+ actorPosition.X = (m_regionExtent.X - 0.1f);
+ }
+
+ float terrainHeight = 0;
+ if (_heightMap != null)
+ terrainHeight = _heightMap[(int)actor.Position.Y * (int)m_regionExtent.Y + (int)actor.Position.X];
+
+ float height = terrainHeight + actor.Size.Z;
+// Console.WriteLine("height {0}, actorPosition {1}", height, actorPosition);
+
+ if (actor.Flying)
+ {
+ if (actor.Position.Z + (actor.Velocity.Z * timeStep) < terrainHeight + 2)
+ {
+ actorPosition.Z = height;
+ actorVelocity.Z = 0;
+ actor.IsColliding = true;
+ }
+ else
+ {
+ actorPosition.Z += actor.Velocity.Z * timeStep;
+ actor.IsColliding = false;
+ }
+ }
+ else
+ {
+ actorPosition.Z = height;
+ actorVelocity.Z = 0;
+ actor.IsColliding = true;
+ }
+
+ actor.Position = actorPosition;
+ actor.Velocity = actorVelocity;
+ }
+
+ return fps;
+ }
+
+ public override void GetResults()
+ {
+ }
+
+ public override bool IsThreaded
+ {
+ get { return (false); // for now we won't be multithreaded
+ }
+ }
+
+ public override void SetTerrain(float[] heightMap)
+ {
+ _heightMap = heightMap;
+ }
+
+ public override void DeleteTerrain()
+ {
+ }
+
+ public override void SetWaterLevel(float baseheight)
+ {
+ }
+
+ public override Dictionary GetTopColliders()
+ {
+ Dictionary returncolliders = new Dictionary();
+ return returncolliders;
+ }
+ }
+}
--
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