/// <summary>
/// Add an object to the scene. This will both update the scene, and send information about the
/// new object to all clients interested in the scene.
/// </summary>
/// <remarks>
/// The object's stored position, rotation and velocity are used.
/// </remarks>
/// <param name="sceneObject"></param>
/// <param name="attachToBackup">
/// If true, the object is made persistent into the scene.
/// If false, the object will not persist over server restarts
/// </param>
/// <param name="sendClientUpdates">
/// If true, updates for the new scene object are sent to all viewers in range.
/// If false, it is left to the caller to schedule the update
/// </param>
/// <returns>
/// true if the object was added, false if an object with the same uuid was already in the scene
/// </returns>
protected bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
{
if (sceneObject.UUID == UUID.Zero)
{
m_log.ErrorFormat(
"[SCENEGRAPH]: Tried to add scene object {0} to {1} with illegal UUID of {2}",
sceneObject.Name, m_parentScene.RegionInfo.RegionName, UUID.Zero);
return false;
}
if (Entities.ContainsKey(sceneObject.UUID))
{
m_log.DebugFormat(
"[SCENEGRAPH]: Scene graph for {0} already contains object {1} in AddSceneObject()",
m_parentScene.RegionInfo.RegionName, sceneObject.UUID);
return false;
}
// m_log.DebugFormat(
// "[SCENEGRAPH]: Adding scene object {0} {1}, with {2} parts on {3}",
// sceneObject.Name, sceneObject.UUID, sceneObject.Parts.Length, m_parentScene.RegionInfo.RegionName);
SceneObjectPart[] parts = sceneObject.Parts;
// Clamp child prim sizes and add child prims to the m_numPrim count
if (m_parentScene.m_clampPrimSize)
{
foreach (SceneObjectPart part in parts)
{
Vector3 scale = part.Shape.Scale;
scale.X = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.X));
scale.Y = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.Y));
scale.Z = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.Z));
part.Shape.Scale = scale;
}
}
m_numPrim += parts.Length;
sceneObject.AttachToScene(m_parentScene);
if (sendClientUpdates)
sceneObject.ScheduleGroupForFullUpdate();
Entities.Add(sceneObject);
if (attachToBackup)
sceneObject.AttachToBackup();
lock (SceneObjectGroupsByFullID)
SceneObjectGroupsByFullID[sceneObject.UUID] = sceneObject;
lock (SceneObjectGroupsByFullPartID)
{
foreach (SceneObjectPart part in parts)
SceneObjectGroupsByFullPartID[part.UUID] = sceneObject;
}
lock (SceneObjectGroupsByLocalPartID)
{
// m_log.DebugFormat(
// "[SCENE GRAPH]: Adding scene object {0} {1} {2} to SceneObjectGroupsByLocalPartID in {3}",
// sceneObject.Name, sceneObject.UUID, sceneObject.LocalId, m_parentScene.RegionInfo.RegionName);
foreach (SceneObjectPart part in parts)
SceneObjectGroupsByLocalPartID[part.LocalId] = sceneObject;
}
return true;
}
/// <summary>
/// Add an object to the scene. This will both update the scene, and send information about the
/// new object to all clients interested in the scene.
/// </summary>
/// <param name="sceneObject"></param>
/// <param name="attachToBackup">
/// If true, the object is made persistent into the scene.
/// If false, the object will not persist over server restarts
/// </param>
/// <param name="sendClientUpdates">
/// If true, updates for the new scene object are sent to all viewers in range.
/// If false, it is left to the caller to schedule the update
/// </param>
/// <returns>
/// true if the object was added, false if an object with the same uuid was already in the scene
/// </returns>
protected bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
{
if (sceneObject == null || sceneObject.RootPart == null || sceneObject.RootPart.UUID == UUID.Zero)
return false;
bool alreadyExisted = false;
if (m_parentScene.m_clampPrimSize)
{
foreach (SceneObjectPart part in sceneObject.Children.Values)
{
Vector3 scale = part.Shape.Scale;
if (scale.X > m_parentScene.m_maxNonphys)
scale.X = m_parentScene.m_maxNonphys;
if (scale.Y > m_parentScene.m_maxNonphys)
scale.Y = m_parentScene.m_maxNonphys;
if (scale.Z > m_parentScene.m_maxNonphys)
scale.Z = m_parentScene.m_maxNonphys;
part.Shape.Scale = scale;
}
}
sceneObject.AttachToScene(m_parentScene);
if (sendClientUpdates)
sceneObject.ScheduleGroupForFullUpdate();
lock (sceneObject)
{
if (!Entities.ContainsKey(sceneObject.UUID))
{
Entities.Add(sceneObject);
m_numPrim += sceneObject.Children.Count;
if (attachToBackup)
sceneObject.AttachToBackup();
if (OnObjectCreate != null)
OnObjectCreate(sceneObject);
lock (m_dictionary_lock)
{
SceneObjectGroupsByFullID[sceneObject.UUID] = sceneObject;
SceneObjectGroupsByLocalID[sceneObject.LocalId] = sceneObject;
foreach (SceneObjectPart part in sceneObject.Children.Values)
{
SceneObjectGroupsByFullID[part.UUID] = sceneObject;
SceneObjectGroupsByLocalID[part.LocalId] = sceneObject;
}
}
}
else
{
alreadyExisted = true;
}
}
return alreadyExisted;
}
public bool AttachObject(
IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool addToInventory, bool append)
{
if (!Enabled)
return false;
group.DetachFromBackup();
bool success = AttachObjectInternal(sp, group, attachmentPt, silent, addToInventory, false, append);
if (!success)
group.AttachToBackup();
return success;
}
/// <summary>
/// Add an object to the scene. This will both update the scene, and send information about the
/// new object to all clients interested in the scene.
/// </summary>
/// <remarks>
/// The object's stored position, rotation and velocity are used.
/// </remarks>
/// <param name="sceneObject"></param>
/// <param name="attachToBackup">
/// If true, the object is made persistent into the scene.
/// If false, the object will not persist over server restarts
/// </param>
/// <param name="sendClientUpdates">
/// If true, updates for the new scene object are sent to all viewers in range.
/// If false, it is left to the caller to schedule the update
/// </param>
/// <returns>
/// true if the object was added, false if an object with the same uuid was already in the scene
/// </returns>
protected bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
{
if (sceneObject == null)
{
m_log.ErrorFormat("[SCENEGRAPH]: Tried to add null scene object");
return false;
}
if (sceneObject.UUID == UUID.Zero)
{
m_log.ErrorFormat(
"[SCENEGRAPH]: Tried to add scene object {0} to {1} with illegal UUID of {2}",
sceneObject.Name, m_parentScene.RegionInfo.RegionName, UUID.Zero);
return false;
}
if (Entities.ContainsKey(sceneObject.UUID))
{
m_log.DebugFormat(
"[SCENEGRAPH]: Scene graph for {0} already contains object {1} in AddSceneObject()",
m_parentScene.RegionInfo.RegionName, sceneObject.UUID);
return false;
}
// m_log.DebugFormat(
// "[SCENEGRAPH]: Adding scene object {0} {1}, with {2} parts on {3}",
// sceneObject.Name, sceneObject.UUID, sceneObject.Parts.Length, m_parentScene.RegionInfo.RegionName);
SceneObjectPart[] parts = sceneObject.Parts;
// Clamp the sizes (scales) of the child prims and add the child prims to the count of all primitives
// (meshes and geometric primitives) in the scene; add child prims to m_numTotalPrim count
if (m_parentScene.m_clampPrimSize)
{
foreach (SceneObjectPart part in parts)
{
Vector3 scale = part.Shape.Scale;
scale.X = Util.Clamp(scale.X, m_parentScene.m_minNonphys, m_parentScene.m_maxNonphys);
scale.Y = Util.Clamp(scale.Y, m_parentScene.m_minNonphys, m_parentScene.m_maxNonphys);
scale.Z = Util.Clamp(scale.Z, m_parentScene.m_minNonphys, m_parentScene.m_maxNonphys);
part.Shape.Scale = scale;
}
}
m_numTotalPrim += parts.Length;
// Go through all parts (geometric primitives and meshes) of this Scene Object
foreach (SceneObjectPart part in parts)
{
// Keep track of the total number of meshes or geometric primitives now in the scene;
// determine which object this is based on its primitive type: sculpted (sculpt) prim refers to
// a mesh and all other prims (i.e. box, sphere, etc) are geometric primitives
if (part.GetPrimType() == PrimType.SCULPT)
m_numMesh++;
else
m_numPrim++;
}
sceneObject.AttachToScene(m_parentScene);
Entities.Add(sceneObject);
lock (SceneObjectGroupsByFullID)
SceneObjectGroupsByFullID[sceneObject.UUID] = sceneObject;
foreach (SceneObjectPart part in parts)
{
lock (SceneObjectGroupsByFullPartID)
SceneObjectGroupsByFullPartID[part.UUID] = sceneObject;
lock (SceneObjectGroupsByLocalPartID)
SceneObjectGroupsByLocalPartID[part.LocalId] = sceneObject;
}
if (sendClientUpdates)
sceneObject.ScheduleGroupForFullUpdate();
if (attachToBackup)
sceneObject.AttachToBackup();
return true;
}
/// <summary>
/// Add an object to the scene. This will both update the scene, and send information about the
/// new object to all clients interested in the scene.
/// </summary>
/// <remarks>
/// The object's stored position, rotation and velocity are used.
/// </remarks>
/// <param name="sceneObject"></param>
/// <param name="attachToBackup">
/// If true, the object is made persistent into the scene.
/// If false, the object will not persist over server restarts
/// </param>
/// <param name="sendClientUpdates">
/// If true, updates for the new scene object are sent to all viewers in range.
/// If false, it is left to the caller to schedule the update
/// </param>
/// <returns>
/// true if the object was added, false if an object with the same uuid was already in the scene
/// </returns>
protected bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
{
if (sceneObject == null || sceneObject.RootPart.UUID == UUID.Zero)
return false;
if (Entities.ContainsKey(sceneObject.UUID))
return false;
// m_log.DebugFormat(
// "[SCENEGRAPH]: Adding scene object {0} {1}, with {2} parts on {3}",
// sceneObject.Name, sceneObject.UUID, sceneObject.Parts.Length, m_parentScene.RegionInfo.RegionName);
SceneObjectPart[] parts = sceneObject.Parts;
// Clamp child prim sizes and add child prims to the m_numPrim count
if (m_parentScene.m_clampPrimSize)
{
foreach (SceneObjectPart part in parts)
{
Vector3 scale = part.Shape.Scale;
if (scale.X > m_parentScene.m_maxNonphys)
scale.X = m_parentScene.m_maxNonphys;
if (scale.Y > m_parentScene.m_maxNonphys)
scale.Y = m_parentScene.m_maxNonphys;
if (scale.Z > m_parentScene.m_maxNonphys)
scale.Z = m_parentScene.m_maxNonphys;
part.Shape.Scale = scale;
}
}
m_numPrim += parts.Length;
sceneObject.AttachToScene(m_parentScene);
if (sendClientUpdates)
sceneObject.ScheduleGroupForFullUpdate();
Entities.Add(sceneObject);
if (attachToBackup)
sceneObject.AttachToBackup();
if (OnObjectCreate != null)
OnObjectCreate(sceneObject);
lock (SceneObjectGroupsByFullID)
SceneObjectGroupsByFullID[sceneObject.UUID] = sceneObject;
lock (SceneObjectGroupsByFullPartID)
{
foreach (SceneObjectPart part in parts)
SceneObjectGroupsByFullPartID[part.UUID] = sceneObject;
}
lock (SceneObjectGroupsByLocalPartID)
{
// m_log.DebugFormat(
// "[SCENE GRAPH]: Adding scene object {0} {1} {2} to SceneObjectGroupsByLocalPartID in {3}",
// sceneObject.Name, sceneObject.UUID, sceneObject.LocalId, m_parentScene.RegionInfo.RegionName);
foreach (SceneObjectPart part in parts)
SceneObjectGroupsByLocalPartID[part.LocalId] = sceneObject;
}
return true;
}
/// <summary>
/// Add an object to the scene. This will both update the scene, and send information about the
/// new object to all clients interested in the scene.
/// </summary>
/// <param name="sceneObject"></param>
/// <param name="attachToBackup">
/// If true, the object is made persistent into the scene.
/// If false, the object will not persist over server restarts
/// </param>
/// <returns>true if the object was added, false if an object with the same uuid was already in the scene
/// </returns>
public bool AddGroupToSceneGraph(SceneObjectGroup sceneObject, bool attachToBackup, bool alreadyPersisted, bool fromStorage,
bool fromCrossing)
{
if (sceneObject == null || sceneObject.RootPart == null || sceneObject.RootPart.UUID == UUID.Zero)
{
m_log.ErrorFormat("[SceneGraph]: {0} AddGroupToSceneGraph failed, invalid or null object.", m_parentScene.RegionInfo.RegionName);
return false;
}
foreach (SceneObjectPart part in sceneObject.Children.Values)
{
Vector3 scale = part.Shape.Scale;
if (scale.X < SceneObjectPart.MIN_PART_SCALE)
{
scale.X = SceneObjectPart.MIN_PART_SCALE;
sceneObject.HasGroupChanged = true;
}
if (scale.Y < SceneObjectPart.MIN_PART_SCALE)
{
scale.Y = SceneObjectPart.MIN_PART_SCALE;
sceneObject.HasGroupChanged = true;
}
if (scale.Z < SceneObjectPart.MIN_PART_SCALE)
{
scale.Z = SceneObjectPart.MIN_PART_SCALE;
sceneObject.HasGroupChanged = true;
}
if (m_parentScene.m_clampPrimSize)
{
if (scale.X > m_parentScene.m_maxNonphys)
scale.X = m_parentScene.m_maxNonphys;
if (scale.Y > m_parentScene.m_maxNonphys)
scale.Y = m_parentScene.m_maxNonphys;
if (scale.Z > m_parentScene.m_maxNonphys)
scale.Z = m_parentScene.m_maxNonphys;
}
part.Shape.Scale = scale;
}
// if physical, make sure we're above the ground by at least 10 cm
if ((sceneObject.RootPart.Flags & PrimFlags.Physics) != 0)
{
OpenSim.Framework.Geom.Box bbox = sceneObject.BoundingBox();
float groundHeight = m_parentScene.Heightmap.CalculateHeightAt(sceneObject.AbsolutePosition.X, sceneObject.AbsolutePosition.Y);
if (sceneObject.AbsolutePosition.Z + bbox.Size.Z <= groundHeight)
{
Vector3 newPos = sceneObject.AbsolutePosition;
newPos.Z = (bbox.Size.Z / 2.0f) + groundHeight + 0.1f;
sceneObject.RootPart.SetGroupPositionDirect(newPos);
}
AddPhysicalObject();
}
// rationalize the group: fix any inconsistency in locked bits, and
// clear the default touch action of BUY for any objects not actually for sale, etc
sceneObject.Rationalize(sceneObject.OwnerID, fromCrossing);
sceneObject.AttachToScene(m_parentScene, fromStorage); // allocates the localIds for the prims
if (!alreadyPersisted)
{
sceneObject.HasGroupChanged = true;
}
sceneObject.IsPersisted = alreadyPersisted;
lock (sceneObject)
{
bool entityAdded = false;
lock (m_dictionary_lock)
{
if (!Entities.ContainsKey(sceneObject.LocalId))
{
Entities.Add(sceneObject);
foreach (SceneObjectPart part in sceneObject.Children.Values)
{
SceneObjectPartsByFullID[part.UUID] = part;
SceneObjectPartsByLocalID[part.LocalId] = part;
}
entityAdded = true;
}
}
if (entityAdded)
{
m_numPrim += sceneObject.Children.Count;
m_parentScene.EventManager.TriggerParcelPrimCountTainted();
if (attachToBackup)
{
sceneObject.AttachToBackup();
//this gets the new object on the taint list
if (!alreadyPersisted)
{
sceneObject.HasGroupChanged = true;
}
m_parentScene.InspectForAutoReturn(sceneObject);
}
//This property doesn't work on rezzing, only on crossings or restarts
if ((fromStorage || fromCrossing) && sceneObject.RootPart.KeyframeAnimation != null)
{
if (sceneObject.RootPart.KeyframeAnimation.CurrentCommand == KeyframeAnimation.Commands.Play)
{
if (!fromStorage)
{
//Offset the initial position so that it is in the new region's coordinates
// (only if we are actually crossing from a different region)
Vector3 regionOffset = sceneObject.AbsolutePosition - sceneObject.OriginalEnteringScenePosition;
sceneObject.RootPart.KeyframeAnimation.InitialPosition += regionOffset;
}
sceneObject.AddKeyframedMotion(null, KeyframeAnimation.Commands.Play);
}
}
if (OnObjectCreate != null)
OnObjectCreate(sceneObject);
return true;
}
}
return false;
}
/// <summary>
/// Detach the given scene object to the ground.
/// </summary>
/// <remarks>
/// The caller has to take care of all the other work in updating avatar appearance, inventory, etc.
/// </remarks>
/// <param name="so">The scene object to detach.</param>
/// <param name="sp">The scene presence from which the scene object is being detached.</param>
private void DetachSceneObjectToGround(SceneObjectGroup so, ScenePresence sp)
{
SceneObjectPart rootPart = so.RootPart;
rootPart.FromItemID = UUID.Zero;
so.AbsolutePosition = sp.AbsolutePosition;
so.AttachedAvatar = UUID.Zero;
rootPart.SetParentLocalId(0);
so.ClearPartAttachmentData();
rootPart.ApplyPhysics(rootPart.GetEffectiveObjectFlags(), rootPart.VolumeDetectActive, m_scene.m_physicalPrim);
so.HasGroupChanged = true;
rootPart.Rezzed = DateTime.Now;
rootPart.RemFlag(PrimFlags.TemporaryOnRez);
so.AttachToBackup();
m_scene.EventManager.TriggerParcelPrimCountTainted();
rootPart.ScheduleFullUpdate();
rootPart.ClearUndoState();
}
/// <summary>
/// Add an object to the scene. This will both update the scene, and send information about the
/// new object to all clients interested in the scene.
/// </summary>
/// <param name="sceneObject"></param>
/// <param name="attachToBackup">
/// If true, the object is made persistent into the scene.
/// If false, the object will not persist over server restarts
/// </param>
/// <param name="sendClientUpdates">
/// If true, updates for the new scene object are sent to all viewers in range.
/// If false, it is left to the caller to schedule the update
/// </param>
/// <returns>
/// true if the object was added, false if an object with the same uuid was already in the scene
/// </returns>
protected bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
{
if (sceneObject == null || sceneObject.RootPart == null || sceneObject.RootPart.UUID == UUID.Zero)
return false;
if (Entities.ContainsKey(sceneObject.UUID))
return false;
SceneObjectPart[] children = sceneObject.Parts;
// Clamp child prim sizes and add child prims to the m_numPrim count
if (m_parentScene.m_clampPrimSize)
{
foreach (SceneObjectPart part in children)
{
Vector3 scale = part.Shape.Scale;
if (scale.X > m_parentScene.m_maxNonphys)
scale.X = m_parentScene.m_maxNonphys;
if (scale.Y > m_parentScene.m_maxNonphys)
scale.Y = m_parentScene.m_maxNonphys;
if (scale.Z > m_parentScene.m_maxNonphys)
scale.Z = m_parentScene.m_maxNonphys;
part.Shape.Scale = scale;
}
}
m_numPrim += children.Length;
sceneObject.AttachToScene(m_parentScene);
if (sendClientUpdates)
sceneObject.ScheduleGroupForFullUpdate();
Entities.Add(sceneObject);
if (attachToBackup)
sceneObject.AttachToBackup();
if (OnObjectCreate != null)
OnObjectCreate(sceneObject);
lock (SceneObjectGroupsByFullID)
{
SceneObjectGroupsByFullID[sceneObject.UUID] = sceneObject;
foreach (SceneObjectPart part in children)
SceneObjectGroupsByFullID[part.UUID] = sceneObject;
}
lock (SceneObjectGroupsByLocalID)
{
SceneObjectGroupsByLocalID[sceneObject.LocalId] = sceneObject;
foreach (SceneObjectPart part in children)
SceneObjectGroupsByLocalID[part.LocalId] = sceneObject;
}
return true;
}
/// <summary>
/// Add an object to the scene. This will both update the scene, and send information about the
/// new object to all clients interested in the scene.
/// </summary>
/// <param name="sceneObject"></param>
/// <param name="attachToBackup">
/// If true, the object is made persistent into the scene.
/// If false, the object will not persist over server restarts
/// </param>
/// <param name="sendClientUpdates">
/// If true, updates for the new scene object are sent to all viewers in range.
/// If false, it is left to the caller to schedule the update
/// </param>
/// <returns>
/// true if the object was added, false if an object with the same uuid was already in the scene
/// </returns>
protected bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
{
if (sceneObject == null || sceneObject.RootPart == null || sceneObject.RootPart.UUID == UUID.Zero)
return false;
lock (sceneObject)
{
if (Entities.ContainsKey(sceneObject.UUID))
{
// m_log.WarnFormat(
// "[SCENE GRAPH]: Scene object {0} {1} was already in region {2} on add request",
// sceneObject.Name, sceneObject.UUID, m_parentScene.RegionInfo.RegionName);
return false;
}
// m_log.DebugFormat(
// "[SCENE GRAPH]: Adding object {0} {1} to region {2}",
// sceneObject.Name, sceneObject.UUID, m_parentScene.RegionInfo.RegionName);
if (m_parentScene.m_clampPrimSize)
{
foreach (SceneObjectPart part in sceneObject.Children.Values)
{
Vector3 scale = part.Shape.Scale;
if (scale.X > m_parentScene.m_maxNonphys)
scale.X = m_parentScene.m_maxNonphys;
if (scale.Y > m_parentScene.m_maxNonphys)
scale.Y = m_parentScene.m_maxNonphys;
if (scale.Z > m_parentScene.m_maxNonphys)
scale.Z = m_parentScene.m_maxNonphys;
part.Shape.Scale = scale;
}
}
sceneObject.AttachToScene(m_parentScene);
if (sendClientUpdates)
sceneObject.ScheduleGroupForFullUpdate();
Entities.Add(sceneObject);
m_numPrim += sceneObject.Children.Count;
if (attachToBackup)
sceneObject.AttachToBackup();
if (OnObjectCreate != null)
OnObjectCreate(sceneObject);
lock (m_dictionary_lock)
{
SceneObjectGroupsByFullID[sceneObject.UUID] = sceneObject;
SceneObjectGroupsByLocalID[sceneObject.LocalId] = sceneObject;
foreach (SceneObjectPart part in sceneObject.Children.Values)
{
SceneObjectGroupsByFullID[part.UUID] = sceneObject;
SceneObjectGroupsByLocalID[part.LocalId] = sceneObject;
}
}
}
return true;
}
