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Fix undo for resizing linksets

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This involves implementing a boolean in UndoState to signal whether the undo needs to be done for an entire group/linkset or just a single prim
Resizing individual components of linksets is still dodgy.
Resizing still has to be down twice, since for some reason the client is sending two multiobjectupdate packets on every resize except the very first.  This applies to single prims and linksets.  Need to look into this.
This commit is contained in:
Justin Clark-Casey (justincc)
2011-07-19 03:01:54 +01:00
parent 86f45f6fe7
commit 430a4aeba8
4 changed files with 85 additions and 41 deletions
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23
OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
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@@ -2624,6 +2624,8 @@ namespace OpenSim.Region.Framework.Scenes
// m_log.DebugFormat(
// "[SCENE OBJECT GROUP]: Group resizing {0} {1} from {2} to {3}", Name, LocalId, RootPart.Scale, scale);
RootPart.StoreUndoState(true);
scale.X = Math.Min(scale.X, Scene.m_maxNonphys);
scale.Y = Math.Min(scale.Y, Scene.m_maxNonphys);
scale.Z = Math.Min(scale.Z, Scene.m_maxNonphys);
@@ -2722,16 +2724,20 @@ namespace OpenSim.Region.Framework.Scenes
prevScale.X *= x;
prevScale.Y *= y;
prevScale.Z *= z;
// RootPart.IgnoreUndoUpdate = true;
RootPart.Resize(prevScale);
// RootPart.IgnoreUndoUpdate = false;
parts = m_parts.GetArray();
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart obPart = parts[i];
// obPart.IgnoreUndoUpdate = true;
if (obPart.UUID != m_rootPart.UUID)
{
obPart.IgnoreUndoUpdate = true;
Vector3 currentpos = new Vector3(obPart.OffsetPosition);
currentpos.X *= x;
currentpos.Y *= y;
@@ -2741,12 +2747,11 @@ namespace OpenSim.Region.Framework.Scenes
newSize.X *= x;
newSize.Y *= y;
newSize.Z *= z;
obPart.Resize(newSize);
obPart.IgnoreUndoUpdate = true;
obPart.Resize(newSize);
obPart.UpdateOffSet(currentpos);
obPart.IgnoreUndoUpdate = false;
obPart.IgnoreUndoUpdate = false;
}
// obPart.IgnoreUndoUpdate = false;
@@ -2769,9 +2774,11 @@ namespace OpenSim.Region.Framework.Scenes
{
// m_log.DebugFormat("[SCENE OBJECT GROUP]: Updating group position on {0} {1} to {2}", Name, LocalId, pos);
SceneObjectPart[] parts = m_parts.GetArray();
for (int i = 0; i < parts.Length; i++)
parts[i].StoreUndoState();
RootPart.StoreUndoState(true);
// SceneObjectPart[] parts = m_parts.GetArray();
// for (int i = 0; i < parts.Length; i++)
// parts[i].StoreUndoState();
if (m_scene.EventManager.TriggerGroupMove(UUID, pos))
{