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* First pass at collidable linksets 

* There will be bugs, you can count on that. To avoid them, set the linksets phantom
* After region restart, the linksets restore in a non collidable state.
* Linksets can but shouldn't be made physical with the physical checkbox or when you unlink them, they tend to explode.
* After creating a linkset, you have to move the linkset or set it phantom and not phantom for it to become collidable.   
* There's a few ParentGroup references that need to be refactored.
ThreadPoolClientBranch
Teravus Ovares 2008-01-14 18:29:04 +00:00
parent 785826231e
commit a522d7844b
4 changed files with 154 additions and 41 deletions
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1
OpenSim/Region/Environment/Scenes/InnerScene.cs
View File

@ -170,6 +170,7 @@ namespace OpenSim.Region.Environment.Scenes
foreach (SceneObjectPart part in sceneObject.Children.Values) foreach (SceneObjectPart part in sceneObject.Children.Values)
{ {
part.LocalID = m_parentScene.PrimIDAllocate(); part.LocalID = m_parentScene.PrimIDAllocate();
} }
sceneObject.UpdateParentIDs(); sceneObject.UpdateParentIDs();
AddEntity(sceneObject); AddEntity(sceneObject);

74
OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
View File

@ -146,13 +146,13 @@ namespace OpenSim.Region.Environment.Scenes
part.GroupPosition = val; part.GroupPosition = val;
} }
} }
if (m_rootPart.PhysActor != null) //if (m_rootPart.PhysActor != null)
{ //{
m_rootPart.PhysActor.Position = //m_rootPart.PhysActor.Position =
new PhysicsVector(m_rootPart.GroupPosition.X, m_rootPart.GroupPosition.Y, //new PhysicsVector(m_rootPart.GroupPosition.X, m_rootPart.GroupPosition.Y,
m_rootPart.GroupPosition.Z); //m_rootPart.GroupPosition.Z);
m_scene.PhysicsScene.AddPhysicsActorTaint(m_rootPart.PhysActor); //m_scene.PhysicsScene.AddPhysicsActorTaint(m_rootPart.PhysActor);
} //}
} }
} }
@ -881,12 +881,12 @@ namespace OpenSim.Region.Environment.Scenes
m_parts.Add(linkPart.UUID, linkPart); m_parts.Add(linkPart.UUID, linkPart);
linkPart.SetParent(this); linkPart.SetParent(this);
if (linkPart.PhysActor != null) //if (linkPart.PhysActor != null)
{ //{
m_scene.PhysicsScene.RemovePrim(linkPart.PhysActor); // m_scene.PhysicsScene.RemovePrim(linkPart.PhysActor);
linkPart.PhysActor = null; //linkPart.PhysActor = null;
} //}
//TODO: rest of parts //TODO: rest of parts
foreach (SceneObjectPart part in objectGroup.Children.Values) foreach (SceneObjectPart part in objectGroup.Children.Values)
@ -902,6 +902,7 @@ namespace OpenSim.Region.Environment.Scenes
m_scene.DeleteEntity(objectGroup.UUID); m_scene.DeleteEntity(objectGroup.UUID);
objectGroup.DeleteParts(); objectGroup.DeleteParts();
AbsolutePosition = AbsolutePosition;
ScheduleGroupForFullUpdate(); ScheduleGroupForFullUpdate();
} }
@ -918,7 +919,7 @@ namespace OpenSim.Region.Environment.Scenes
{ {
// Remove the part from this object // Remove the part from this object
m_parts.Remove(linkPart.UUID); m_parts.Remove(linkPart.UUID);
linkPart.ParentID = 0;
// We need to reset the child part's position // We need to reset the child part's position
// ready for life as a separate object after being a part of another object // ready for life as a separate object after being a part of another object
Quaternion parentRot Quaternion parentRot
@ -951,19 +952,19 @@ namespace OpenSim.Region.Environment.Scenes
// Add physics information back to delinked part if appropriate // Add physics information back to delinked part if appropriate
// XXX This is messy and should be refactorable with the similar section in // XXX This is messy and should be refactorable with the similar section in
// SceneObjectPart.UpdatePrimFlags() // SceneObjectPart.UpdatePrimFlags()
if (m_rootPart.PhysActor != null) //if (m_rootPart.PhysActor != null)
{ //{
linkPart.PhysActor = m_scene.PhysicsScene.AddPrimShape( //linkPart.PhysActor = m_scene.PhysicsScene.AddPrimShape(
linkPart.Name, //linkPart.Name,
linkPart.Shape, //linkPart.Shape,
new PhysicsVector(linkPart.AbsolutePosition.X, linkPart.AbsolutePosition.Y, //new PhysicsVector(linkPart.AbsolutePosition.X, linkPart.AbsolutePosition.Y,
linkPart.AbsolutePosition.Z), //linkPart.AbsolutePosition.Z),
new PhysicsVector(linkPart.Scale.X, linkPart.Scale.Y, linkPart.Scale.Z), //new PhysicsVector(linkPart.Scale.X, linkPart.Scale.Y, linkPart.Scale.Z),
new Quaternion(linkPart.RotationOffset.W, linkPart.RotationOffset.X, //new Quaternion(linkPart.RotationOffset.W, linkPart.RotationOffset.X,
linkPart.RotationOffset.Y, linkPart.RotationOffset.Z), //linkPart.RotationOffset.Y, linkPart.RotationOffset.Z),
m_rootPart.PhysActor.IsPhysical); //m_rootPart.PhysActor.IsPhysical);
m_rootPart.DoPhysicsPropertyUpdate(m_rootPart.PhysActor.IsPhysical, true); //m_rootPart.DoPhysicsPropertyUpdate(m_rootPart.PhysActor.IsPhysical, true);
} //}
SceneObjectGroup objectGroup = new SceneObjectGroup(m_scene, m_regionHandle, linkPart); SceneObjectGroup objectGroup = new SceneObjectGroup(m_scene, m_regionHandle, linkPart);
@ -1138,10 +1139,21 @@ namespace OpenSim.Region.Environment.Scenes
{ {
SceneObjectPart part = GetChildPart(localID); SceneObjectPart part = GetChildPart(localID);
if (part != null) if (part != null)
{
// If we have children
if (m_parts.Count > 1)
{
foreach (SceneObjectPart parts in m_parts.Values)
{
parts.UpdatePrimFlags(type, inUse, data);
}
}
else
{ {
part.UpdatePrimFlags(type, inUse, data); part.UpdatePrimFlags(type, inUse, data);
} }
} }
}
public void UpdateExtraParam(uint localID, ushort type, bool inUse, byte[] data) public void UpdateExtraParam(uint localID, ushort type, bool inUse, byte[] data)
{ {
@ -1638,8 +1650,18 @@ namespace OpenSim.Region.Environment.Scenes
} }
public void ApplyPhysics() public void ApplyPhysics()
{
if (m_parts.Count > 1)
{
foreach (SceneObjectPart parts in m_parts.Values)
{
parts.ApplyPhysics();
}
}
else
{ {
m_rootPart.ApplyPhysics(); m_rootPart.ApplyPhysics();
} }
} }
}
} }

104
OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
View File

@ -153,12 +153,65 @@ namespace OpenSim.Region.Environment.Scenes
//unkown if this will be kept, added as a way of removing the group position from the group class //unkown if this will be kept, added as a way of removing the group position from the group class
protected LLVector3 m_groupPosition; protected LLVector3 m_groupPosition;
public LLVector3 GetWorldPosition()
{
Quaternion parentRot = new Quaternion(
ParentGroup.RootPart.RotationOffset.W,
ParentGroup.RootPart.RotationOffset.X,
ParentGroup.RootPart.RotationOffset.Y,
ParentGroup.RootPart.RotationOffset.Z);
Vector3 axPos
= new Vector3(
OffsetPosition.X,
OffsetPosition.Y,
OffsetPosition.Z);
axPos = parentRot * axPos;
LLVector3 translationOffsetPosition = new LLVector3(axPos.x, axPos.y, axPos.z);
return GroupPosition + translationOffsetPosition;
//return (new LLVector3(axiomPos.x, axiomPos.y, axiomPos.z) + AbsolutePosition);
}
public LLQuaternion GetWorldRotation()
{
Quaternion newRot;
if (this.LinkNum == 0)
{
newRot = new Quaternion(RotationOffset.W,RotationOffset.X,RotationOffset.Y,RotationOffset.Z);
}
else
{
Quaternion parentRot = new Quaternion(
ParentGroup.RootPart.RotationOffset.W,
ParentGroup.RootPart.RotationOffset.X,
ParentGroup.RootPart.RotationOffset.Y,
ParentGroup.RootPart.RotationOffset.Z);
Quaternion oldRot
= new Quaternion(
RotationOffset.W,
RotationOffset.X,
RotationOffset.Y,
RotationOffset.Z);
newRot = parentRot * oldRot;
}
return new LLQuaternion(newRot.x, newRot.y, newRot.z, newRot.w);
//return new LLQuaternion(axiomPartRotation.x, axiomPartRotation.y, axiomPartRotation.z, axiomPartRotation.w);
}
public LLVector3 GroupPosition public LLVector3 GroupPosition
{ {
get get
{ {
if (PhysActor != null) if (PhysActor != null && ParentID == 0)
{ {
m_groupPosition.X = PhysActor.Position.X; m_groupPosition.X = PhysActor.Position.X;
m_groupPosition.Y = PhysActor.Position.Y; m_groupPosition.Y = PhysActor.Position.Y;
@ -168,22 +221,34 @@ namespace OpenSim.Region.Environment.Scenes
} }
set set
{ {
m_groupPosition = value;
if (PhysActor != null) if (PhysActor != null)
{ {
try try
{ {
//lock (m_parentGroup.Scene.SyncRoot)
//{ if (ParentID == 0)
{
PhysActor.Position = new PhysicsVector(value.X, value.Y, value.Z); PhysActor.Position = new PhysicsVector(value.X, value.Y, value.Z);
}
else
{
LLVector3 resultingposition = GetWorldPosition();
PhysActor.Position = new PhysicsVector(resultingposition.X, resultingposition.Y, resultingposition.Z);
LLQuaternion resultingrot = GetWorldRotation();
PhysActor.Orientation = new Quaternion(resultingrot.W, resultingrot.X, resultingrot.Y, resultingrot.Z);
}
m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor); m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
//}
} }
catch (Exception e) catch (Exception e)
{ {
Console.WriteLine(e.Message); Console.WriteLine(e.Message);
} }
} }
m_groupPosition = value;
} }
} }
@ -192,7 +257,18 @@ namespace OpenSim.Region.Environment.Scenes
public LLVector3 OffsetPosition public LLVector3 OffsetPosition
{ {
get { return m_offsetPosition; } get { return m_offsetPosition; }
set { m_offsetPosition = value; } set { m_offsetPosition = value;
try
{
// Hack to get the child prim to update positions in the physics engine
ParentGroup.AbsolutePosition = ParentGroup.AbsolutePosition;
}
catch (System.NullReferenceException)
{
// Ignore, and skip over.
}
//MainLog.Instance.Verbose("PART", "OFFSET:" + m_offsetPosition, ToString());
}
} }
public LLVector3 AbsolutePosition public LLVector3 AbsolutePosition
@ -206,7 +282,7 @@ namespace OpenSim.Region.Environment.Scenes
{ {
get get
{ {
if (PhysActor != null) if (PhysActor != null && ParentID == 0)
{ {
if (PhysActor.Orientation.x != 0 || PhysActor.Orientation.y != 0 if (PhysActor.Orientation.x != 0 || PhysActor.Orientation.y != 0
|| PhysActor.Orientation.z != 0 || PhysActor.Orientation.w != 0) || PhysActor.Orientation.z != 0 || PhysActor.Orientation.w != 0)
@ -221,13 +297,25 @@ namespace OpenSim.Region.Environment.Scenes
} }
set set
{ {
m_rotationOffset = value;
if (PhysActor != null) if (PhysActor != null)
{ {
try try
{ {
//lock (Scene.SyncRoot) //lock (Scene.SyncRoot)
//{ //{
if (ParentID == 0)
{
PhysActor.Orientation = new Quaternion(value.W, value.X, value.Y, value.Z); PhysActor.Orientation = new Quaternion(value.W, value.X, value.Y, value.Z);
//MainLog.Instance.Verbose("PART", "RO1:" + PhysActor.Orientation.ToString());
}
else
{
LLQuaternion resultingrotation = GetWorldRotation();
PhysActor.Orientation = new Quaternion(resultingrotation.W, resultingrotation.X, resultingrotation.Y, resultingrotation.Z);
//MainLog.Instance.Verbose("PART", "RO2:" + PhysActor.Orientation.ToString());
}
m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor); m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(PhysActor);
//} //}
} }
@ -236,7 +324,7 @@ namespace OpenSim.Region.Environment.Scenes
Console.WriteLine(ex.Message); Console.WriteLine(ex.Message);
} }
} }
m_rotationOffset = value;
} }
} }

4
OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
View File

@ -587,7 +587,9 @@ namespace OpenSim.Region.Physics.OdePlugin
{ {
get { return _position; } get { return _position; }
set { _position = value; } set { _position = value;
//OpenSim.Framework.Console.MainLog.Instance.Verbose("PHYSICS", _position.ToString());
}
} }
public override PhysicsVector Size public override PhysicsVector Size