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Split BasicPhysics classes into separate files.

arthursv
Jeff Ames 2009-08-11 00:24:39 +09:00
parent 0d8284c7a1
commit 8863092f7c
3 changed files with 508 additions and 415 deletions
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322
OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsActor.cs Normal file
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@ -0,0 +1,322 @@
/*
* 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
{
private PhysicsVector _position;
private PhysicsVector _velocity;
private PhysicsVector _acceleration;
private PhysicsVector _size;
private PhysicsVector m_rotationalVelocity = PhysicsVector.Zero;
private bool flying;
private bool iscolliding;
public BasicActor()
{
_velocity = new PhysicsVector();
_position = new PhysicsVector();
_acceleration = new PhysicsVector();
_size = new PhysicsVector();
}
public override int PhysicsActorType
{
get { return (int) ActorTypes.Agent; }
set { return; }
}
public override PhysicsVector RotationalVelocity
{
get { return m_rotationalVelocity; }
set { m_rotationalVelocity = value; }
}
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 { return flying; }
set { flying = value; }
}
public override bool IsColliding
{
get { return iscolliding; }
set { iscolliding = value; }
}
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 PhysicsVector Position
{
get { return _position; }
set { _position = value; }
}
public override PhysicsVector Size
{
get { return _size; }
set {
_size = value;
_size.Z = _size.Z / 2.0f;
}
}
public override PrimitiveBaseShape Shape
{
set { return; }
}
public override float Mass
{
get { return 0f; }
}
public override PhysicsVector Force
{
get { return PhysicsVector.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, PhysicsVector value)
{
}
public override void VehicleRotationParam(int param, Quaternion rotation)
{
}
public override void SetVolumeDetect(int param)
{
}
public override PhysicsVector CenterOfMass
{
get { return PhysicsVector.Zero; }
}
public override PhysicsVector GeometricCenter
{
get { return PhysicsVector.Zero; }
}
public override PhysicsVector Velocity
{
get { return _velocity; }
set { _velocity = value; }
}
public override PhysicsVector Torque
{
get { return PhysicsVector.Zero; }
set { return; }
}
public override float CollisionScore
{
get { return 0f; }
set { }
}
public override Quaternion Orientation
{
get { return Quaternion.Identity; }
set { }
}
public override PhysicsVector Acceleration
{
get { return _acceleration; }
}
public override bool Kinematic
{
get { return true; }
set { }
}
public override void link(PhysicsActor obj)
{
}
public override void delink()
{
}
public override void LockAngularMotion(PhysicsVector axis)
{
}
public void SetAcceleration(PhysicsVector accel)
{
_acceleration = accel;
}
public override void AddForce(PhysicsVector force, bool pushforce)
{
}
public override void AddAngularForce(PhysicsVector force, bool pushforce)
{
}
public override void SetMomentum(PhysicsVector momentum)
{
}
public override void CrossingFailure()
{
}
public override PhysicsVector PIDTarget
{
set { return; }
}
public override bool PIDActive
{
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 void SubscribeEvents(int ms)
{
}
public override void UnSubscribeEvents()
{
}
public override bool SubscribedEvents()
{
return false;
}
}
}

416
OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsPlugin.cs
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@ -25,9 +25,9 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/ */
using System;
using System.Collections.Generic; using System.Collections.Generic;
using Nini.Config; using Nini.Config;
using OpenMetaverse;
using OpenSim.Framework; using OpenSim.Framework;
using OpenSim.Region.Physics.Manager; using OpenSim.Region.Physics.Manager;
@ -61,418 +61,4 @@ namespace OpenSim.Region.Physics.BasicPhysicsPlugin
{ {
} }
} }
public class BasicScene : PhysicsScene
{
private List<BasicActor> _actors = new List<BasicActor>();
private float[] _heightMap;
//protected internal string sceneIdentifier;
public BasicScene(string _sceneIdentifier)
{
//sceneIdentifier = _sceneIdentifier;
}
public override void Initialise(IMesher meshmerizer, IConfigSource config)
{
// Does nothing right now
}
public override void Dispose()
{
}
public override PhysicsActor AddAvatar(string avName, PhysicsVector position, PhysicsVector size, bool isFlying)
{
BasicActor act = new BasicActor();
act.Position = position;
act.Flying = isFlying;
_actors.Add(act);
return act;
}
public override void RemovePrim(PhysicsActor prim)
{
}
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, Quaternion rotation)
{
return null;
}
*/
public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, PhysicsVector position,
PhysicsVector size, Quaternion rotation)
{
return AddPrimShape(primName, pbs, position, size, rotation, false);
}
public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, PhysicsVector position,
PhysicsVector size, Quaternion rotation, bool isPhysical)
{
return null;
}
public override void AddPhysicsActorTaint(PhysicsActor prim)
{
}
public override float Simulate(float timeStep)
{
float fps = 0;
for (int i = 0; i < _actors.Count; ++i)
{
BasicActor actor = _actors[i];
actor.Position.X += actor.Velocity.X*timeStep;
actor.Position.Y += actor.Velocity.Y*timeStep;
if (actor.Position.Y < 0)
{
actor.Position.Y = 0.1F;
}
else if (actor.Position.Y >= Constants.RegionSize)
{
actor.Position.Y = ((int)Constants.RegionSize - 0.1f);
}
if (actor.Position.X < 0)
{
actor.Position.X = 0.1F;
}
else if (actor.Position.X >= Constants.RegionSize)
{
actor.Position.X = ((int)Constants.RegionSize - 0.1f);
}
float height = _heightMap[(int)actor.Position.Y * Constants.RegionSize + (int)actor.Position.X] + actor.Size.Z;
if (actor.Flying)
{
if (actor.Position.Z + (actor.Velocity.Z*timeStep) <
_heightMap[(int)actor.Position.Y * Constants.RegionSize + (int)actor.Position.X] + 2)
{
actor.Position.Z = height;
actor.Velocity.Z = 0;
actor.IsColliding = true;
}
else
{
actor.Position.Z += actor.Velocity.Z*timeStep;
actor.IsColliding = false;
}
}
else
{
actor.Position.Z = height;
actor.Velocity.Z = 0;
actor.IsColliding = true;
}
}
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 SetWaterLevel(float baseheight)
{
}
public override void DeleteTerrain()
{
}
public override Dictionary<uint, float> GetTopColliders()
{
Dictionary<uint, float> returncolliders = new Dictionary<uint, float>();
return returncolliders;
}
}
public class BasicActor : PhysicsActor
{
private PhysicsVector _position;
private PhysicsVector _velocity;
private PhysicsVector _acceleration;
private PhysicsVector _size;
private PhysicsVector m_rotationalVelocity = PhysicsVector.Zero;
private bool flying;
private bool iscolliding;
public BasicActor()
{
_velocity = new PhysicsVector();
_position = new PhysicsVector();
_acceleration = new PhysicsVector();
_size = new PhysicsVector();
}
public override int PhysicsActorType
{
get { return (int) ActorTypes.Agent; }
set { return; }
}
public override PhysicsVector RotationalVelocity
{
get { return m_rotationalVelocity; }
set { m_rotationalVelocity = value; }
}
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 { return flying; }
set { flying = value; }
}
public override bool IsColliding
{
get { return iscolliding; }
set { iscolliding = value; }
}
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 PhysicsVector Position
{
get { return _position; }
set { _position = value; }
}
public override PhysicsVector Size
{
get { return _size; }
set {
_size = value;
_size.Z = _size.Z / 2.0f;
}
}
public override PrimitiveBaseShape Shape
{
set { return; }
}
public override float Mass
{
get { return 0f; }
}
public override PhysicsVector Force
{
get { return PhysicsVector.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, PhysicsVector value)
{
}
public override void VehicleRotationParam(int param, Quaternion rotation)
{
}
public override void SetVolumeDetect(int param)
{
}
public override PhysicsVector CenterOfMass
{
get { return PhysicsVector.Zero; }
}
public override PhysicsVector GeometricCenter
{
get { return PhysicsVector.Zero; }
}
public override PhysicsVector Velocity
{
get { return _velocity; }
set { _velocity = value; }
}
public override PhysicsVector Torque
{
get { return PhysicsVector.Zero; }
set { return; }
}
public override float CollisionScore
{
get { return 0f; }
set { }
}
public override Quaternion Orientation
{
get { return Quaternion.Identity; }
set { }
}
public override PhysicsVector Acceleration
{
get { return _acceleration; }
}
public override bool Kinematic
{
get { return true; }
set { }
}
public override void link(PhysicsActor obj)
{
}
public override void delink()
{
}
public override void LockAngularMotion(PhysicsVector axis)
{
}
public void SetAcceleration(PhysicsVector accel)
{
_acceleration = accel;
}
public override void AddForce(PhysicsVector force, bool pushforce)
{
}
public override void AddAngularForce(PhysicsVector force, bool pushforce)
{
}
public override void SetMomentum(PhysicsVector momentum)
{
}
public override void CrossingFailure()
{
}
public override PhysicsVector PIDTarget { set { return; } }
public override bool PIDActive { 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 void SubscribeEvents(int ms)
{
}
public override void UnSubscribeEvents()
{
}
public override bool SubscribedEvents()
{
return false;
}
}
} }

185
OpenSim/Region/Physics/BasicPhysicsPlugin/BasicPhysicsScene.cs Normal file
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@ -0,0 +1,185 @@
/*
* 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 BasicScene : PhysicsScene
{
private List<BasicActor> _actors = new List<BasicActor>();
private float[] _heightMap;
//protected internal string sceneIdentifier;
public BasicScene(string _sceneIdentifier)
{
//sceneIdentifier = _sceneIdentifier;
}
public override void Initialise(IMesher meshmerizer, IConfigSource config)
{
}
public override void Dispose()
{
}
public override PhysicsActor AddAvatar(string avName, PhysicsVector position, PhysicsVector size, bool isFlying)
{
BasicActor act = new BasicActor();
act.Position = position;
act.Flying = isFlying;
_actors.Add(act);
return act;
}
public override void RemovePrim(PhysicsActor prim)
{
}
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, Quaternion rotation)
{
return null;
}
*/
public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, PhysicsVector position,
PhysicsVector size, Quaternion rotation)
{
return AddPrimShape(primName, pbs, position, size, rotation, false);
}
public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, PhysicsVector position,
PhysicsVector size, Quaternion rotation, bool isPhysical)
{
return null;
}
public override void AddPhysicsActorTaint(PhysicsActor prim)
{
}
public override float Simulate(float timeStep)
{
float fps = 0;
for (int i = 0; i < _actors.Count; ++i)
{
BasicActor actor = _actors[i];
actor.Position.X += actor.Velocity.X*timeStep;
actor.Position.Y += actor.Velocity.Y*timeStep;
if (actor.Position.Y < 0)
{
actor.Position.Y = 0.1F;
}
else if (actor.Position.Y >= Constants.RegionSize)
{
actor.Position.Y = ((int)Constants.RegionSize - 0.1f);
}
if (actor.Position.X < 0)
{
actor.Position.X = 0.1F;
}
else if (actor.Position.X >= Constants.RegionSize)
{
actor.Position.X = ((int)Constants.RegionSize - 0.1f);
}
float height = _heightMap[(int)actor.Position.Y * Constants.RegionSize + (int)actor.Position.X] + actor.Size.Z;
if (actor.Flying)
{
if (actor.Position.Z + (actor.Velocity.Z*timeStep) <
_heightMap[(int)actor.Position.Y * Constants.RegionSize + (int)actor.Position.X] + 2)
{
actor.Position.Z = height;
actor.Velocity.Z = 0;
actor.IsColliding = true;
}
else
{
actor.Position.Z += actor.Velocity.Z*timeStep;
actor.IsColliding = false;
}
}
else
{
actor.Position.Z = height;
actor.Velocity.Z = 0;
actor.IsColliding = true;
}
}
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<uint, float> GetTopColliders()
{
Dictionary<uint, float> returncolliders = new Dictionary<uint, float>();
return returncolliders;
}
}
}