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Shift and Drag copying should now work correctly. [This was one of those stupid little one line bugs that was so much fun to track down that I decided to spend a few hours on it)

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Linking groups should now work better than it did, but still a bit of work to do on getting the rotations of all the parts after linking right. 
Added part of dalien's #301 patch (xml loading/saving related parts with some small changes)
This commit is contained in:
MW
2007-08-21 16:25:57 +00:00
parent 252b48fb3e
commit b7134c834c
6 changed files with 60 additions and 18 deletions
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50
OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
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@@ -251,11 +251,11 @@ namespace OpenSim.Region.Environment.Scenes
public new SceneObjectGroup Copy()
{
SceneObjectGroup dupe = (SceneObjectGroup)this.MemberwiseClone();
dupe.m_parts = new Dictionary<LLUUID, SceneObjectPart>();
dupe.m_parts.Clear();
dupe.AbsolutePosition = new LLVector3(AbsolutePosition.X, AbsolutePosition.Y, AbsolutePosition.Z);
dupe.m_scene = m_scene;
dupe.m_regionHandle = this.m_regionHandle;
dupe.CopyRootPart(this.m_rootPart);
List<SceneObjectPart> partList = new List<SceneObjectPart>(this.m_parts.Values);
@@ -291,6 +291,7 @@ namespace OpenSim.Region.Environment.Scenes
public void CopyPart(SceneObjectPart part)
{
SceneObjectPart newPart = part.Copy(m_scene.PrimIDAllocate());
newPart.SetParent(this);
this.m_parts.Add(newPart.UUID, newPart);
this.SetPartAsNonRoot(newPart);
}
@@ -431,6 +432,9 @@ namespace OpenSim.Region.Environment.Scenes
public void LinkToGroup(SceneObjectGroup objectGroup)
{
SceneObjectPart linkPart = objectGroup.m_rootPart;
Axiom.Math.Vector3 oldGroupPosition = new Vector3(linkPart.GroupPosition.X, linkPart.GroupPosition.Y, linkPart.GroupPosition.Z);
Axiom.Math.Quaternion oldRootRotation = new Quaternion(linkPart.RotationOffset.W, linkPart.RotationOffset.X, linkPart.RotationOffset.Y, linkPart.RotationOffset.Z);
linkPart.OffsetPosition = linkPart.GroupPosition - this.AbsolutePosition;
linkPart.GroupPosition = this.AbsolutePosition;
@@ -450,20 +454,39 @@ namespace OpenSim.Region.Environment.Scenes
{
if (part.UUID != objectGroup.m_rootPart.UUID)
{
this.LinkNonRootPart(part);
this.LinkNonRootPart(part, oldGroupPosition, oldRootRotation);
}
}
m_scene.EventManager.OnBackup -= objectGroup.ProcessBackup;
m_scene.DeleteEntity(objectGroup.UUID);
objectGroup.DeleteParts();
this.ScheduleGroupForFullUpdate();
}
private void LinkNonRootPart(SceneObjectPart part)
private void LinkNonRootPart(SceneObjectPart part, Vector3 oldGroupPosition, Quaternion oldGroupRotation)
{
part.SetParent(this);
part.ParentID = this.m_rootPart.LocalID;
this.m_parts.Add(part.UUID, part);
Vector3 axiomOldPos = new Vector3(part.OffsetPosition.X, part.OffsetPosition.Y, part.OffsetPosition.Z);
axiomOldPos = oldGroupRotation * axiomOldPos;
axiomOldPos += oldGroupPosition;
LLVector3 oldAbsolutePosition = new LLVector3(axiomOldPos.x, axiomOldPos.y, axiomOldPos.z);
part.OffsetPosition = oldAbsolutePosition - this.AbsolutePosition;
Quaternion axiomRootRotation = new Quaternion(m_rootPart.RotationOffset.W, m_rootPart.RotationOffset.X, m_rootPart.RotationOffset.Y, m_rootPart.RotationOffset.Z);
Vector3 axiomPos = new Vector3(part.OffsetPosition.X, part.OffsetPosition.Y, part.OffsetPosition.Z);
axiomPos = axiomRootRotation.Inverse() * axiomPos;
part.OffsetPosition = new LLVector3(axiomPos.x, axiomPos.y, axiomPos.z);
Quaternion axiomPartRotation = new Quaternion(part.RotationOffset.W, part.RotationOffset.X, part.RotationOffset.Y, part.RotationOffset.Z);
axiomPartRotation = oldGroupRotation * axiomPartRotation;
axiomPartRotation = axiomRootRotation.Inverse() * axiomPartRotation;
part.RotationOffset = new LLQuaternion(axiomPartRotation.x, axiomPartRotation.y, axiomPartRotation.z, axiomPartRotation.w);
}
/// <summary>
@@ -669,7 +692,7 @@ namespace OpenSim.Region.Environment.Scenes
public void UpdateGroupPosition(LLVector3 pos)
{
this.AbsolutePosition = pos;
this.ScheduleGroupForTerseUpdate();
}
/// <summary>
@@ -720,6 +743,7 @@ namespace OpenSim.Region.Environment.Scenes
pos.X = newPos.X;
pos.Y = newPos.Y;
pos.Z = newPos.Z;
this.ScheduleGroupForTerseUpdate();
}
#endregion
@@ -859,7 +883,7 @@ namespace OpenSim.Region.Environment.Scenes
/// <param name="part"></param>
internal void SendPartFullUpdate(IClientAPI remoteClient, SceneObjectPart part)
{
if (m_rootPart == part)
if (m_rootPart.UUID == part.UUID)
{
part.SendFullUpdateToClient(remoteClient, AbsolutePosition);
}
@@ -876,7 +900,7 @@ namespace OpenSim.Region.Environment.Scenes
/// <param name="part"></param>
internal void SendPartTerseUpdate(IClientAPI remoteClient, SceneObjectPart part)
{
if (m_rootPart == part)
if (m_rootPart.UUID == part.UUID)
{
part.SendTerseUpdateToClient(remoteClient, AbsolutePosition);
}
@@ -932,6 +956,14 @@ namespace OpenSim.Region.Environment.Scenes
}
}
public void RegenerateFullIDs()
{
foreach (SceneObjectPart part in this.m_parts.Values)
{
part.UUID = LLUUID.Random();
}
}
public LLUUID GetPartsFullID(uint localID)
{
SceneObjectPart part = this.GetChildPrim(localID);
@@ -984,6 +1016,12 @@ namespace OpenSim.Region.Environment.Scenes
}
}
public void DeleteParts()
{
this.m_rootPart = null;
this.m_parts.Clear();
}
public override void SetText(string text, Vector3 color, double alpha)
{
Text = text;