From 3436961bb5c01d659d09be134368f4f69460cef9 Mon Sep 17 00:00:00 2001 From: MW Date: Sat, 26 May 2007 13:40:19 +0000 Subject: Start of rewrite 5279! --- .../BasicPhysicsPlugin/AssemblyInfo.cs | 31 +++ .../BasicPhysicsPlugin/BasicPhysicsPlugin.cs | 297 +++++++++++++++++++++ .../OpenSim.Physics.BasicPhysicsPlugin.csproj | 93 +++++++ .../OpenSim.Physics.BasicPhysicsPlugin.csproj.user | 12 + .../OpenSim.Physics.BasicPhysicsPlugin.dll.build | 42 +++ 5 files changed, 475 insertions(+) create mode 100644 OpenSim/OpenSim.Physics/BasicPhysicsPlugin/AssemblyInfo.cs create mode 100644 OpenSim/OpenSim.Physics/BasicPhysicsPlugin/BasicPhysicsPlugin.cs create mode 100644 OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj create mode 100644 OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj.user create mode 100644 OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.dll.build (limited to 'OpenSim/OpenSim.Physics/BasicPhysicsPlugin') diff --git a/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/AssemblyInfo.cs b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/AssemblyInfo.cs new file mode 100644 index 0000000..0c9c06c --- /dev/null +++ b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/AssemblyInfo.cs @@ -0,0 +1,31 @@ +using System.Reflection; +using System.Runtime.CompilerServices; +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("PhysXplugin")] +[assembly: AssemblyDescription("")] +[assembly: AssemblyConfiguration("")] +[assembly: AssemblyCompany("")] +[assembly: AssemblyProduct("PhysXplugin")] +[assembly: AssemblyCopyright("")] +[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("1.0.*")] diff --git a/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/BasicPhysicsPlugin.cs b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/BasicPhysicsPlugin.cs new file mode 100644 index 0000000..54be853 --- /dev/null +++ b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/BasicPhysicsPlugin.cs @@ -0,0 +1,297 @@ +/* +* Copyright (c) OpenSim project, http://sim.opensecondlife.org/ +* +* 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 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 ``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 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 OpenSim.Physics.Manager; + +namespace OpenSim.Physics.BasicPhysicsPlugin +{ + /// + /// Will be the PhysX plugin but for now will be a very basic physics engine + /// + public class BasicPhysicsPlugin : IPhysicsPlugin + { + private BasicScene _mScene; + + public BasicPhysicsPlugin() + { + + } + + public bool Init() + { + return true; + } + + public PhysicsScene GetScene() + { + if(_mScene == null) + { + _mScene = new BasicScene(); + } + return(_mScene); + } + + public string GetName() + { + return("basicphysics"); + } + + public void Dispose() + { + + } + } + + public class BasicScene :PhysicsScene + { + private List _actors = new List(); + private float[] _heightMap; + + public BasicScene() + { + + } + + public override PhysicsActor AddAvatar(PhysicsVector position) + { + BasicActor act = new BasicActor(); + act.Position = position; + _actors.Add(act); + return act; + } + + public override void RemoveAvatar(PhysicsActor actor) + { + BasicActor act = (BasicActor)actor; + if(_actors.Contains(act)) + { + _actors.Remove(act); + } + + } + + public override PhysicsActor AddPrim(PhysicsVector position, PhysicsVector size) + { + return null; + } + + public override void Simulate(float timeStep) + { + foreach (BasicActor actor in _actors) + { + actor.Position.X = actor.Position.X + (actor.Velocity.X * timeStep); + actor.Position.Y = actor.Position.Y + (actor.Velocity.Y * timeStep); + actor.Position.Z = actor.Position.Z + (actor.Velocity.Z * timeStep); + /*if(actor.Flying) + { + actor.Position.Z = actor.Position.Z + (actor.Velocity.Z * timeStep); + } + else + { + actor.Position.Z = actor.Position.Z + ((-9.8f + actor.Velocity.Z) * timeStep); + } + if(actor.Position.Z < (_heightMap[(int)actor.Position.Y * 256 + (int)actor.Position.X]+1)) + {*/ + if ((actor.Position.Y > 0 && actor.Position.Y < 256) && (actor.Position.X > 0 && actor.Position.X < 256)) + { + actor.Position.Z = _heightMap[(int)actor.Position.Y * 256 + (int)actor.Position.X] + 1; + } + else + { + if (actor.Position.Y < -1) + { + actor.Position.Y = -1; + } + else if (actor.Position.Y > 257) + { + actor.Position.Y = 257; + } + + if (actor.Position.X < -1) + { + actor.Position.X = -1; + } + if (actor.Position.X > 257) + { + actor.Position.X = 257; + } + } + //} + + + + // This code needs sorting out - border crossings etc +/* if(actor.Position.X<0) + { + ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z)); + actor.Position.X = 0; + actor.Velocity.X = 0; + } + if(actor.Position.Y < 0) + { + ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z)); + actor.Position.Y = 0; + actor.Velocity.Y = 0; + } + if(actor.Position.X > 255) + { + ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z)); + actor.Position.X = 255; + actor.Velocity.X = 0; + } + if(actor.Position.Y > 255) + { + ControllingClient.CrossSimBorder(new LLVector3(this.Position.X,this.Position.Y,this.Position.Z)); + actor.Position.Y = 255; + actor.Velocity.X = 0; + }*/ + } + } + + public override void GetResults() + { + + } + + public override bool IsThreaded + { + get + { + return(false); // for now we won't be multithreaded + } + } + + public override void SetTerrain(float[] heightMap) + { + this._heightMap = heightMap; + } + + public override void DeleteTerrain() + { + + } + } + + public class BasicActor : PhysicsActor + { + private PhysicsVector _position; + private PhysicsVector _velocity; + private PhysicsVector _acceleration; + private bool flying; + public BasicActor() + { + _velocity = new PhysicsVector(); + _position = new PhysicsVector(); + _acceleration = new PhysicsVector(); + } + + public override bool Flying + { + get + { + return false; + } + set + { + flying= value; + } + } + + public override PhysicsVector Position + { + get + { + return _position; + } + set + { + _position = value; + } + } + + public override PhysicsVector Velocity + { + get + { + return _velocity; + } + set + { + _velocity = value; + } + } + + public override Axiom.MathLib.Quaternion Orientation + { + get + { + return Axiom.MathLib.Quaternion.Identity; + } + set + { + + } + } + + public override PhysicsVector Acceleration + { + get + { + return _acceleration; + } + + } + + public override bool Kinematic + { + get + { + return true; + } + set + { + + } + } + public void SetAcceleration (PhysicsVector accel) + { + this._acceleration = accel; + } + + public override void AddForce(PhysicsVector force) + { + + } + + public override void SetMomentum(PhysicsVector momentum) + { + + } + } + +} diff --git a/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj new file mode 100644 index 0000000..15f3f72 --- /dev/null +++ b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj @@ -0,0 +1,93 @@ + + + Local + 8.0.50727 + 2.0 + {4F874463-0000-0000-0000-000000000000} + Debug + AnyCPU + + + + OpenSim.Physics.BasicPhysicsPlugin + JScript + Grid + IE50 + false + Library + + OpenSim.Physics.BasicPhysicsPlugin + + + + + + False + 285212672 + False + + + TRACE;DEBUG + + True + 4096 + False + ..\..\..\bin\Physics\ + False + False + False + 4 + + + + False + 285212672 + False + + + TRACE + + False + 4096 + True + ..\..\..\bin\Physics\ + False + False + False + 4 + + + + + System.dll + False + + + ..\..\..\bin\Axiom.MathLib.dll + False + + + + + OpenSim.Physics.Manager + {8BE16150-0000-0000-0000-000000000000} + {FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} + False + + + + + Code + + + Code + + + + + + + + + + diff --git a/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj.user b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj.user new file mode 100644 index 0000000..d47d65d --- /dev/null +++ b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.csproj.user @@ -0,0 +1,12 @@ + + + Debug + AnyCPU + C:\New Folder\second-life-viewer\opensim-dailys2\opensim15-07\bin\ + 8.0.50727 + ProjectFiles + 0 + + + + diff --git a/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.dll.build b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.dll.build new file mode 100644 index 0000000..5845387 --- /dev/null +++ b/OpenSim/OpenSim.Physics/BasicPhysicsPlugin/OpenSim.Physics.BasicPhysicsPlugin.dll.build @@ -0,0 +1,42 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + -- cgit v1.1