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BulletSim: fix avatar bobbing or jiggling while stationary flying. 

Various comments and debugging message mods.
user_profiles
Robert Adams 2013-02-08 15:25:57 -08:00
parent d92eb80373
commit 1b55a9d81e
6 changed files with 34 additions and 19 deletions
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10
OpenSim/Region/OptionalModules/Scripting/ExtendedPhysics/ExtendedPhysics.cs
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@ -77,13 +77,14 @@ public class ExtendedPhysics : INonSharedRegionModule
m_log.ErrorFormat("{0} Initialization error: {0}", LogHeader, e);
}
m_log.ErrorFormat("{0} module {1} enabled", LogHeader, (Enabled ? "is" : "is not"));
m_log.InfoFormat("{0} module {1} enabled", LogHeader, (Enabled ? "is" : "is not"));
}
public void Close()
{
if (BaseScene != null)
{
BaseScene.EventManager.OnObjectAddedToScene -= EventManager_OnObjectAddedToScene;
BaseScene.EventManager.OnSceneObjectPartUpdated -= EventManager_OnSceneObjectPartUpdated;
BaseScene = null;
}
@ -120,13 +121,20 @@ public class ExtendedPhysics : INonSharedRegionModule
Comms.RegisterScriptInvocations(this);
// When an object is modified, we might need to update its extended physics parameters
BaseScene.EventManager.OnObjectAddedToScene += EventManager_OnObjectAddedToScene;
BaseScene.EventManager.OnSceneObjectPartUpdated += EventManager_OnSceneObjectPartUpdated;
}
public Type ReplaceableInterface { get { return null; } }
#endregion // INonSharedRegionModule
private void EventManager_OnObjectAddedToScene(SceneObjectGroup obj)
{
throw new NotImplementedException();
}
// Event generated when some property of a prim changes.
private void EventManager_OnSceneObjectPartUpdated(SceneObjectPart sop, bool isFullUpdate)
{

29
OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
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@ -140,7 +140,7 @@ public sealed class BSCharacter : BSPhysObject
ZeroMotion(true);
ForcePosition = _position;
// Set the velocity and compute the proper friction
// Set the velocity
_velocityMotor.Reset();
_velocityMotor.SetTarget(_velocity);
_velocityMotor.SetCurrent(_velocity);
@ -214,25 +214,28 @@ public sealed class BSCharacter : BSPhysObject
_velocityMotor.Step(timeStep);
// If we're not supposed to be moving, make sure things are zero.
if (_velocityMotor.ErrorIsZero() && _velocityMotor.TargetValue == OMV.Vector3.Zero && IsColliding)
if (_velocityMotor.ErrorIsZero() && _velocityMotor.TargetValue == OMV.Vector3.Zero)
{
// The avatar shouldn't be moving
_velocityMotor.Zero();
// If we are colliding with a stationary object, presume we're standing and don't move around
if (!ColliderIsMoving)
if (IsColliding)
{
DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,zeroingMotion", LocalID);
ZeroMotion(true /* inTaintTime */);
}
// If we are colliding with a stationary object, presume we're standing and don't move around
if (!ColliderIsMoving)
{
DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,zeroingMotion", LocalID);
ZeroMotion(true /* inTaintTime */);
}
// Standing has more friction on the ground
if (_currentFriction != BSParam.AvatarStandingFriction)
{
_currentFriction = BSParam.AvatarStandingFriction;
PhysicsScene.PE.SetFriction(PhysBody, _currentFriction);
// Standing has more friction on the ground
if (_currentFriction != BSParam.AvatarStandingFriction)
{
_currentFriction = BSParam.AvatarStandingFriction;
PhysicsScene.PE.SetFriction(PhysBody, _currentFriction);
}
}
DetailLog("{0},BSCharacter.MoveMotor,taint,stopping,target={1}", LocalID, _velocityMotor.TargetValue);
DetailLog("{0},BSCharacter.MoveMotor,taint,stopping,target={1},colliding={2}", LocalID, _velocityMotor.TargetValue, IsColliding);
}
else
{

4
OpenSim/Region/Physics/BulletSPlugin/BSLinkset.cs
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@ -71,6 +71,10 @@ public abstract class BSLinkset
ret = new BSLinksetCompound(physScene, parent);
break;
}
if (ret == null)
{
physScene.Logger.ErrorFormat("[BULLETSIM LINKSET] Factory could not create linkset. Parent name={1}, ID={2}", parent.Name, parent.LocalID);
}
return ret;
}

6
OpenSim/Region/Physics/BulletSPlugin/BSPhysObject.cs
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@ -290,13 +290,13 @@ public abstract class BSPhysObject : PhysicsActor
CollisionAccumulation++;
// For movement tests, remember if we are colliding with an object that is moving.
ColliderIsMoving = collidee != null ? collidee.RawVelocity != OMV.Vector3.Zero : false;
ColliderIsMoving = collidee != null ? (collidee.RawVelocity != OMV.Vector3.Zero) : false;
// If someone has subscribed for collision events log the collision so it will be reported up
if (SubscribedEvents()) {
CollisionCollection.AddCollider(collidingWith, new ContactPoint(contactPoint, contactNormal, pentrationDepth));
DetailLog("{0},{1}.Collison.AddCollider,call,with={2},point={3},normal={4},depth={5}",
LocalID, TypeName, collidingWith, contactPoint, contactNormal, pentrationDepth);
DetailLog("{0},{1}.Collison.AddCollider,call,with={2},point={3},normal={4},depth={5},colliderMoving={6}",
LocalID, TypeName, collidingWith, contactPoint, contactNormal, pentrationDepth, ColliderIsMoving);
ret = true;
}

2
OpenSim/Region/Physics/BulletSPlugin/BSPrimLinkable.cs
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@ -160,8 +160,8 @@ public class BSPrimLinkable : BSPrimDisplaced
// TODO: this will have to change when linksets are articulated.
base.UpdateProperties(entprop);
}
// The linkset might like to know about changing locations
Linkset.UpdateProperties(UpdatedProperties.EntPropUpdates, this);
}
public override bool Collide(uint collidingWith, BSPhysObject collidee,

2
OpenSim/Region/Physics/BulletSPlugin/BSScene.cs
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@ -463,7 +463,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
if (!m_initialized) return null;
DetailLog("{0},AddPrimShape,call", localID);
DetailLog("{0},BSScene.AddPrimShape,call", localID);
BSPhysObject prim = new BSPrimLinkable(localID, primName, this, position, size, rotation, pbs, isPhysical);
lock (PhysObjects) PhysObjects.Add(localID, prim);