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Merge branch 'master' of melanie@opensimulator.org:/var/git/opensim

viewer-2-initial-appearance
Melanie 2010-10-18 19:08:55 +01:00
parent 2be93066da e3bd10829f
commit e48ac93803
7 changed files with 175 additions and 160 deletions
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10
OpenSim/Region/CoreModules/World/Serialiser/Tests/SerialiserTests.cs
View File

@ -303,15 +303,19 @@ namespace OpenSim.Region.CoreModules.World.Serialiser.Tests
{ {
case "UUID": case "UUID":
xtr.ReadStartElement("UUID"); xtr.ReadStartElement("UUID");
uuid = UUID.Parse(xtr.ReadElementString("Guid")); try
xtr.ReadEndElement(); {
uuid = UUID.Parse(xtr.ReadElementString("UUID"));
xtr.ReadEndElement();
}
catch { } // ignore everything but <UUID><UUID>...</UUID></UUID>
break; break;
case "Name": case "Name":
name = xtr.ReadElementContentAsString(); name = xtr.ReadElementContentAsString();
break; break;
case "CreatorID": case "CreatorID":
xtr.ReadStartElement("CreatorID"); xtr.ReadStartElement("CreatorID");
creatorId = UUID.Parse(xtr.ReadElementString("Guid")); creatorId = UUID.Parse(xtr.ReadElementString("UUID"));
xtr.ReadEndElement(); xtr.ReadEndElement();
break; break;
} }

125
OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
View File

@ -39,6 +39,7 @@ using OpenMetaverse.Packets;
using OpenSim.Framework; using OpenSim.Framework;
using OpenSim.Region.Framework.Interfaces; using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes.Scripting; using OpenSim.Region.Framework.Scenes.Scripting;
using OpenSim.Region.Framework.Scenes.Serialization;
using OpenSim.Region.Physics.Manager; using OpenSim.Region.Physics.Manager;
namespace OpenSim.Region.Framework.Scenes namespace OpenSim.Region.Framework.Scenes
@ -118,40 +119,36 @@ namespace OpenSim.Region.Framework.Scenes
/// <value> /// <value>
/// Is this sop a root part? /// Is this sop a root part?
/// </value> /// </value>
[XmlIgnore]
public bool IsRoot public bool IsRoot
{ {
get { return ParentGroup.RootPart == this; } get { return ParentGroup.RootPart == this; }
} }
// use only one serializer to give the runtime a chance to optimize it (it won't do that if you
// use a new instance every time)
private static XmlSerializer serializer = new XmlSerializer(typeof (SceneObjectPart));
#region Fields #region Fields
public bool AllowedDrop; public bool AllowedDrop;
[XmlIgnore]
public bool DIE_AT_EDGE; public bool DIE_AT_EDGE;
[XmlIgnore]
public bool RETURN_AT_EDGE; public bool RETURN_AT_EDGE;
[XmlIgnore]
public bool BlockGrab; public bool BlockGrab;
[XmlIgnore]
public bool StatusSandbox; public bool StatusSandbox;
[XmlIgnore]
public Vector3 StatusSandboxPos; public Vector3 StatusSandboxPos;
// TODO: This needs to be persisted in next XML version update! // TODO: This needs to be persisted in next XML version update!
[XmlIgnore]
public readonly int[] PayPrice = {-2,-2,-2,-2,-2}; public readonly int[] PayPrice = {-2,-2,-2,-2,-2};
[XmlIgnore]
public PhysicsActor PhysActor public PhysicsActor PhysActor
{ {
get { return m_physActor; } get { return m_physActor; }
@ -166,43 +163,43 @@ namespace OpenSim.Region.Framework.Scenes
// Note: This isn't persisted in the database right now, as the fields for that aren't just there yet. // Note: This isn't persisted in the database right now, as the fields for that aren't just there yet.
// Not a big problem as long as the script that sets it remains in the prim on startup. // Not a big problem as long as the script that sets it remains in the prim on startup.
// for SL compatibility it should be persisted though (set sound / displaytext / particlesystem, kill script) // for SL compatibility it should be persisted though (set sound / displaytext / particlesystem, kill script)
[XmlIgnore]
public UUID Sound; public UUID Sound;
[XmlIgnore]
public byte SoundFlags; public byte SoundFlags;
[XmlIgnore]
public double SoundGain; public double SoundGain;
[XmlIgnore]
public double SoundRadius; public double SoundRadius;
[XmlIgnore]
public uint TimeStampFull; public uint TimeStampFull;
[XmlIgnore]
public uint TimeStampLastActivity; // Will be used for AutoReturn public uint TimeStampLastActivity; // Will be used for AutoReturn
[XmlIgnore]
public uint TimeStampTerse; public uint TimeStampTerse;
[XmlIgnore]
public UUID FromItemID; public UUID FromItemID;
[XmlIgnore]
public UUID FromFolderID; public UUID FromFolderID;
[XmlIgnore]
public int STATUS_ROTATE_X; public int STATUS_ROTATE_X;
[XmlIgnore]
public int STATUS_ROTATE_Y; public int STATUS_ROTATE_Y;
[XmlIgnore]
public int STATUS_ROTATE_Z; public int STATUS_ROTATE_Z;
[XmlIgnore]
private Dictionary<int, string> m_CollisionFilter = new Dictionary<int, string>(); private Dictionary<int, string> m_CollisionFilter = new Dictionary<int, string>();
/// <value> /// <value>
@ -211,68 +208,68 @@ namespace OpenSim.Region.Framework.Scenes
/// </value> /// </value>
private UUID m_fromUserInventoryItemID; private UUID m_fromUserInventoryItemID;
[XmlIgnore]
public UUID FromUserInventoryItemID public UUID FromUserInventoryItemID
{ {
get { return m_fromUserInventoryItemID; } get { return m_fromUserInventoryItemID; }
} }
[XmlIgnore]
public bool IsAttachment; public bool IsAttachment;
[XmlIgnore]
public scriptEvents AggregateScriptEvents; public scriptEvents AggregateScriptEvents;
[XmlIgnore]
public UUID AttachedAvatar; public UUID AttachedAvatar;
[XmlIgnore]
public Vector3 AttachedPos; public Vector3 AttachedPos;
[XmlIgnore]
public uint AttachmentPoint; public uint AttachmentPoint;
[XmlIgnore]
public Vector3 RotationAxis = Vector3.One; public Vector3 RotationAxis = Vector3.One;
[XmlIgnore]
public bool VolumeDetectActive; // XmlIgnore set to avoid problems with persistance until I come to care for this public bool VolumeDetectActive; // XmlIgnore set to avoid problems with persistance until I come to care for this
// Certainly this must be a persistant setting finally // Certainly this must be a persistant setting finally
[XmlIgnore]
public bool IsWaitingForFirstSpinUpdatePacket; public bool IsWaitingForFirstSpinUpdatePacket;
[XmlIgnore]
public Quaternion SpinOldOrientation = Quaternion.Identity; public Quaternion SpinOldOrientation = Quaternion.Identity;
[XmlIgnore]
public Quaternion m_APIDTarget = Quaternion.Identity; public Quaternion m_APIDTarget = Quaternion.Identity;
[XmlIgnore]
public float m_APIDDamp = 0; public float m_APIDDamp = 0;
[XmlIgnore]
public float m_APIDStrength = 0; public float m_APIDStrength = 0;
/// <summary> /// <summary>
/// This part's inventory /// This part's inventory
/// </summary> /// </summary>
[XmlIgnore]
public IEntityInventory Inventory public IEntityInventory Inventory
{ {
get { return m_inventory; } get { return m_inventory; }
} }
protected SceneObjectPartInventory m_inventory; protected SceneObjectPartInventory m_inventory;
[XmlIgnore]
public bool Undoing; public bool Undoing;
[XmlIgnore]
public bool IgnoreUndoUpdate = false; public bool IgnoreUndoUpdate = false;
[XmlIgnore]
private PrimFlags LocalFlags; private PrimFlags LocalFlags;
[XmlIgnore]
private float m_damage = -1.0f; private float m_damage = -1.0f;
private byte[] m_TextureAnimation; private byte[] m_TextureAnimation;
private byte m_clickAction; private byte m_clickAction;
@ -280,9 +277,9 @@ namespace OpenSim.Region.Framework.Scenes
private string m_description = String.Empty; private string m_description = String.Empty;
private readonly List<uint> m_lastColliders = new List<uint>(); private readonly List<uint> m_lastColliders = new List<uint>();
private int m_linkNum; private int m_linkNum;
[XmlIgnore]
private int m_scriptAccessPin; private int m_scriptAccessPin;
[XmlIgnore]
private readonly Dictionary<UUID, scriptEvents> m_scriptEvents = new Dictionary<UUID, scriptEvents>(); private readonly Dictionary<UUID, scriptEvents> m_scriptEvents = new Dictionary<UUID, scriptEvents>();
private string m_sitName = String.Empty; private string m_sitName = String.Empty;
private Quaternion m_sitTargetOrientation = Quaternion.Identity; private Quaternion m_sitTargetOrientation = Quaternion.Identity;
@ -548,7 +545,7 @@ namespace OpenSim.Region.Framework.Scenes
} }
[XmlIgnore]
public Dictionary<int, string> CollisionFilter public Dictionary<int, string> CollisionFilter
{ {
get { return m_CollisionFilter; } get { return m_CollisionFilter; }
@ -558,21 +555,21 @@ namespace OpenSim.Region.Framework.Scenes
} }
} }
[XmlIgnore]
public Quaternion APIDTarget public Quaternion APIDTarget
{ {
get { return m_APIDTarget; } get { return m_APIDTarget; }
set { m_APIDTarget = value; } set { m_APIDTarget = value; }
} }
[XmlIgnore]
public float APIDDamp public float APIDDamp
{ {
get { return m_APIDDamp; } get { return m_APIDDamp; }
set { m_APIDDamp = value; } set { m_APIDDamp = value; }
} }
[XmlIgnore]
public float APIDStrength public float APIDStrength
{ {
get { return m_APIDStrength; } get { return m_APIDStrength; }
@ -618,35 +615,35 @@ namespace OpenSim.Region.Framework.Scenes
set { m_LoopSoundSlavePrims = value; } set { m_LoopSoundSlavePrims = value; }
} }
[XmlIgnore]
public Byte[] TextureAnimation public Byte[] TextureAnimation
{ {
get { return m_TextureAnimation; } get { return m_TextureAnimation; }
set { m_TextureAnimation = value; } set { m_TextureAnimation = value; }
} }
[XmlIgnore]
public Byte[] ParticleSystem public Byte[] ParticleSystem
{ {
get { return m_particleSystem; } get { return m_particleSystem; }
set { m_particleSystem = value; } set { m_particleSystem = value; }
} }
[XmlIgnore]
public DateTime Expires public DateTime Expires
{ {
get { return m_expires; } get { return m_expires; }
set { m_expires = value; } set { m_expires = value; }
} }
[XmlIgnore]
public DateTime Rezzed public DateTime Rezzed
{ {
get { return m_rezzed; } get { return m_rezzed; }
set { m_rezzed = value; } set { m_rezzed = value; }
} }
[XmlIgnore]
public float Damage public float Damage
{ {
get { return m_damage; } get { return m_damage; }
@ -1019,7 +1016,7 @@ namespace OpenSim.Region.Framework.Scenes
} }
} }
[XmlIgnore]
public bool CreateSelected public bool CreateSelected
{ {
get { return m_createSelected; } get { return m_createSelected; }
@ -1201,14 +1198,14 @@ namespace OpenSim.Region.Framework.Scenes
} }
} }
[XmlIgnore]
public UUID SitTargetAvatar public UUID SitTargetAvatar
{ {
get { return m_sitTargetAvatar; } get { return m_sitTargetAvatar; }
set { m_sitTargetAvatar = value; } set { m_sitTargetAvatar = value; }
} }
[XmlIgnore]
public virtual UUID RegionID public virtual UUID RegionID
{ {
get get
@ -1222,7 +1219,7 @@ namespace OpenSim.Region.Framework.Scenes
} }
private UUID _parentUUID = UUID.Zero; private UUID _parentUUID = UUID.Zero;
[XmlIgnore]
public UUID ParentUUID public UUID ParentUUID
{ {
get get
@ -1236,7 +1233,7 @@ namespace OpenSim.Region.Framework.Scenes
set { _parentUUID = value; } set { _parentUUID = value; }
} }
[XmlIgnore]
public string SitAnimation public string SitAnimation
{ {
get { return m_sitAnimation; } get { return m_sitAnimation; }
@ -1850,7 +1847,7 @@ namespace OpenSim.Region.Framework.Scenes
/// </summary> /// </summary>
/// <param name="xmlReader"></param> /// <param name="xmlReader"></param>
/// <returns></returns> /// <returns></returns>
public static SceneObjectPart FromXml(XmlReader xmlReader) public static SceneObjectPart FromXml(XmlTextReader xmlReader)
{ {
return FromXml(UUID.Zero, xmlReader); return FromXml(UUID.Zero, xmlReader);
} }
@ -1861,9 +1858,9 @@ namespace OpenSim.Region.Framework.Scenes
/// <param name="fromUserInventoryItemId">The inventory id from which this part came, if applicable</param> /// <param name="fromUserInventoryItemId">The inventory id from which this part came, if applicable</param>
/// <param name="xmlReader"></param> /// <param name="xmlReader"></param>
/// <returns></returns> /// <returns></returns>
public static SceneObjectPart FromXml(UUID fromUserInventoryItemId, XmlReader xmlReader) public static SceneObjectPart FromXml(UUID fromUserInventoryItemId, XmlTextReader xmlReader)
{ {
SceneObjectPart part = (SceneObjectPart)serializer.Deserialize(xmlReader); SceneObjectPart part = SceneObjectSerializer.Xml2ToSOP(xmlReader);
part.m_fromUserInventoryItemID = fromUserInventoryItemId; part.m_fromUserInventoryItemID = fromUserInventoryItemId;
// for tempOnRez objects, we have to fix the Expire date. // for tempOnRez objects, we have to fix the Expire date.
@ -4058,9 +4055,9 @@ namespace OpenSim.Region.Framework.Scenes
/// Serialize this part to xml. /// Serialize this part to xml.
/// </summary> /// </summary>
/// <param name="xmlWriter"></param> /// <param name="xmlWriter"></param>
public void ToXml(XmlWriter xmlWriter) public void ToXml(XmlTextWriter xmlWriter)
{ {
serializer.Serialize(xmlWriter, this); SceneObjectSerializer.SOPToXml2(xmlWriter, this, new Dictionary<string, object>());
} }
public void TriggerScriptChangedEvent(Changed val) public void TriggerScriptChangedEvent(Changed val)

71
OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
View File

@ -67,14 +67,6 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
//m_log.DebugFormat("[SOG]: Starting deserialization of SOG"); //m_log.DebugFormat("[SOG]: Starting deserialization of SOG");
//int time = System.Environment.TickCount; //int time = System.Environment.TickCount;
// libomv.types changes UUID to Guid
xmlData = xmlData.Replace("<UUID>", "<Guid>");
xmlData = xmlData.Replace("</UUID>", "</Guid>");
// Handle Nested <UUID><UUID> property
xmlData = xmlData.Replace("<Guid><Guid>", "<UUID><Guid>");
xmlData = xmlData.Replace("</Guid></Guid>", "</Guid></UUID>");
try try
{ {
StringReader sr; StringReader sr;
@ -126,6 +118,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
} }
} }
/// <summary> /// <summary>
/// Serialize a scene object to the original xml format /// Serialize a scene object to the original xml format
/// </summary> /// </summary>
@ -156,7 +149,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty); writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty);
writer.WriteStartElement(String.Empty, "RootPart", String.Empty); writer.WriteStartElement(String.Empty, "RootPart", String.Empty);
ToOriginalXmlFormat(sceneObject.RootPart, writer); ToXmlFormat(sceneObject.RootPart, writer);
writer.WriteEndElement(); writer.WriteEndElement();
writer.WriteStartElement(String.Empty, "OtherParts", String.Empty); writer.WriteStartElement(String.Empty, "OtherParts", String.Empty);
@ -167,7 +160,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
if (part.UUID != sceneObject.RootPart.UUID) if (part.UUID != sceneObject.RootPart.UUID)
{ {
writer.WriteStartElement(String.Empty, "Part", String.Empty); writer.WriteStartElement(String.Empty, "Part", String.Empty);
ToOriginalXmlFormat(part, writer); ToXmlFormat(part, writer);
writer.WriteEndElement(); writer.WriteEndElement();
} }
} }
@ -179,9 +172,9 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
//m_log.DebugFormat("[SERIALIZER]: Finished serialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time); //m_log.DebugFormat("[SERIALIZER]: Finished serialization of SOG {0}, {1}ms", Name, System.Environment.TickCount - time);
} }
protected static void ToOriginalXmlFormat(SceneObjectPart part, XmlTextWriter writer) protected static void ToXmlFormat(SceneObjectPart part, XmlTextWriter writer)
{ {
part.ToXml(writer); SOPToXml2(writer, part, new Dictionary<string, object>());
} }
public static SceneObjectGroup FromXml2Format(string xmlData) public static SceneObjectGroup FromXml2Format(string xmlData)
@ -189,14 +182,6 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
//m_log.DebugFormat("[SOG]: Starting deserialization of SOG"); //m_log.DebugFormat("[SOG]: Starting deserialization of SOG");
//int time = System.Environment.TickCount; //int time = System.Environment.TickCount;
// libomv.types changes UUID to Guid
xmlData = xmlData.Replace("<UUID>", "<Guid>");
xmlData = xmlData.Replace("</UUID>", "</Guid>");
// Handle Nested <UUID><UUID> property
xmlData = xmlData.Replace("<Guid><Guid>", "<UUID><Guid>");
xmlData = xmlData.Replace("</Guid></Guid>", "</Guid></UUID>");
try try
{ {
XmlDocument doc = new XmlDocument(); XmlDocument doc = new XmlDocument();
@ -261,41 +246,13 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
{ {
using (XmlTextWriter writer = new XmlTextWriter(sw)) using (XmlTextWriter writer = new XmlTextWriter(sw))
{ {
ToXml2Format(sceneObject, writer); SOGToXml2(writer, sceneObject, new Dictionary<string,object>());
} }
return sw.ToString(); return sw.ToString();
} }
} }
/// <summary>
/// Serialize a scene object to the 'xml2' format.
/// </summary>
/// <param name="sceneObject"></param>
/// <returns></returns>
public static void ToXml2Format(SceneObjectGroup sceneObject, XmlTextWriter writer)
{
//m_log.DebugFormat("[SERIALIZER]: Starting serialization of SOG {0} to XML2", Name);
//int time = System.Environment.TickCount;
writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty);
sceneObject.RootPart.ToXml(writer);
writer.WriteStartElement(String.Empty, "OtherParts", String.Empty);
SceneObjectPart[] parts = sceneObject.Parts;
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart part = parts[i];
if (part.UUID != sceneObject.RootPart.UUID)
part.ToXml(writer);
}
writer.WriteEndElement(); // End of OtherParts
sceneObject.SaveScriptedState(writer);
writer.WriteEndElement(); // End of SceneObjectGroup
//m_log.DebugFormat("[SERIALIZER]: Finished serialization of SOG {0} to XML2, {1}ms", Name, System.Environment.TickCount - time);
}
#region manual serialization #region manual serialization
@ -386,6 +343,8 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
m_TaskInventoryXmlProcessors.Add("PermsGranter", ProcessTIPermsGranter); m_TaskInventoryXmlProcessors.Add("PermsGranter", ProcessTIPermsGranter);
m_TaskInventoryXmlProcessors.Add("PermsMask", ProcessTIPermsMask); m_TaskInventoryXmlProcessors.Add("PermsMask", ProcessTIPermsMask);
m_TaskInventoryXmlProcessors.Add("Type", ProcessTIType); m_TaskInventoryXmlProcessors.Add("Type", ProcessTIType);
m_TaskInventoryXmlProcessors.Add("OwnerChanged", ProcessTIOwnerChanged);
#endregion #endregion
#region ShapeXmlProcessors initialization #region ShapeXmlProcessors initialization
@ -817,6 +776,11 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
item.Type = reader.ReadElementContentAsInt("Type", String.Empty); item.Type = reader.ReadElementContentAsInt("Type", String.Empty);
} }
private static void ProcessTIOwnerChanged(TaskInventoryItem item, XmlTextReader reader)
{
item.OwnerChanged = reader.ReadElementContentAsBoolean("OwnerChanged", String.Empty);
}
#endregion #endregion
#region ShapeXmlProcessors #region ShapeXmlProcessors
@ -1078,20 +1042,20 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
public static void SOGToXml2(XmlTextWriter writer, SceneObjectGroup sog, Dictionary<string, object>options) public static void SOGToXml2(XmlTextWriter writer, SceneObjectGroup sog, Dictionary<string, object>options)
{ {
writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty); writer.WriteStartElement(String.Empty, "SceneObjectGroup", String.Empty);
SOPToXml2(writer, sog.RootPart, null, options); SOPToXml2(writer, sog.RootPart, options);
writer.WriteStartElement(String.Empty, "OtherParts", String.Empty); writer.WriteStartElement(String.Empty, "OtherParts", String.Empty);
sog.ForEachPart(delegate(SceneObjectPart sop) sog.ForEachPart(delegate(SceneObjectPart sop)
{ {
if (sop.UUID != sog.RootPart.UUID) if (sop.UUID != sog.RootPart.UUID)
SOPToXml2(writer, sop, sog.RootPart, options); SOPToXml2(writer, sop, options);
}); });
writer.WriteEndElement(); writer.WriteEndElement();
writer.WriteEndElement(); writer.WriteEndElement();
} }
static void SOPToXml2(XmlTextWriter writer, SceneObjectPart sop, SceneObjectPart parent, Dictionary<string, object> options) public static void SOPToXml2(XmlTextWriter writer, SceneObjectPart sop, Dictionary<string, object> options)
{ {
writer.WriteStartElement("SceneObjectPart"); writer.WriteStartElement("SceneObjectPart");
writer.WriteAttributeString("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance"); writer.WriteAttributeString("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
@ -1229,6 +1193,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
WriteUUID(writer, "PermsGranter", item.PermsGranter, options); WriteUUID(writer, "PermsGranter", item.PermsGranter, options);
writer.WriteElementString("PermsMask", item.PermsMask.ToString()); writer.WriteElementString("PermsMask", item.PermsMask.ToString());
writer.WriteElementString("Type", item.Type.ToString()); writer.WriteElementString("Type", item.Type.ToString());
writer.WriteElementString("OwnerChanged", item.OwnerChanged.ToString().ToLower());
writer.WriteEndElement(); // TaskInventoryItem writer.WriteEndElement(); // TaskInventoryItem
} }
@ -1398,7 +1363,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
} }
else else
{ {
//m_log.DebugFormat("[SceneObjectSerializer]: caught unknown element {0}", nodeName); m_log.DebugFormat("[SceneObjectSerializer]: caught unknown element {0}", nodeName);
reader.ReadOuterXml(); // ignore reader.ReadOuterXml(); // ignore
} }

121
OpenSim/Region/Physics/Meshing/Meshmerizer.cs
View File

@ -40,6 +40,7 @@ using log4net;
using Nini.Config; using Nini.Config;
using System.Reflection; using System.Reflection;
using System.IO; using System.IO;
using ComponentAce.Compression.Libs.zlib;
namespace OpenSim.Region.Physics.Meshing namespace OpenSim.Region.Physics.Meshing
{ {
@ -74,6 +75,7 @@ namespace OpenSim.Region.Physics.Meshing
private bool cacheSculptMaps = true; private bool cacheSculptMaps = true;
private string decodedSculptMapPath = null; private string decodedSculptMapPath = null;
private bool useMeshiesPhysicsMesh = false;
private float minSizeForComplexMesh = 0.2f; // prims with all dimensions smaller than this will have a bounding box mesh private float minSizeForComplexMesh = 0.2f; // prims with all dimensions smaller than this will have a bounding box mesh
@ -85,6 +87,7 @@ namespace OpenSim.Region.Physics.Meshing
decodedSculptMapPath = start_config.GetString("DecodedSculptMapPath","j2kDecodeCache"); decodedSculptMapPath = start_config.GetString("DecodedSculptMapPath","j2kDecodeCache");
cacheSculptMaps = start_config.GetBoolean("CacheSculptMaps", cacheSculptMaps); cacheSculptMaps = start_config.GetBoolean("CacheSculptMaps", cacheSculptMaps);
useMeshiesPhysicsMesh = start_config.GetBoolean("UseMeshiesPhysicsMesh", useMeshiesPhysicsMesh);
try try
{ {
@ -268,73 +271,113 @@ namespace OpenSim.Region.Physics.Meshing
{ {
if (((OpenMetaverse.SculptType)primShape.SculptType) == SculptType.Mesh) if (((OpenMetaverse.SculptType)primShape.SculptType) == SculptType.Mesh)
{ {
// add code for mesh physics proxy generation here if (!useMeshiesPhysicsMesh)
m_log.Debug("[MESH]: mesh proxy generation not implemented yet "); return null;
m_log.Debug("[MESH]: experimental mesh proxy generation");
OSD meshOsd; OSD meshOsd;
if (primShape.SculptData.Length > 0) if (primShape.SculptData.Length <= 0)
{
m_log.Debug("[MESH]: asset data length: " + primShape.SculptData.Length.ToString());
byte[] header = Util.StringToBytes256("<? LLSD/Binary ?>");
////dump to debugging file
//string filename = System.IO.Path.Combine(decodedSculptMapPath, "mesh_" + primShape.SculptTexture.ToString());
//BinaryWriter writer = new BinaryWriter(File.Open(filename, FileMode.Create));
//writer.Write(primShape.SculptData);
//writer.Close();
}
else
{ {
m_log.Error("[MESH]: asset data is zero length"); m_log.Error("[MESH]: asset data is zero length");
return null; return null;
} }
try long start = 0;
using (MemoryStream data = new MemoryStream(primShape.SculptData))
{ {
meshOsd = OSDParser.DeserializeLLSDBinary(primShape.SculptData, true); meshOsd = (OSDMap)OSDParser.DeserializeLLSDBinary(data, true);
} start = data.Position;
catch (Exception e)
{
m_log.Error("[MESH]: exception decoding mesh asset: " + e.ToString());
return null;
} }
if (meshOsd is OSDMap) if (meshOsd is OSDMap)
{ {
OSDMap map = (OSDMap)meshOsd; OSDMap map = (OSDMap)meshOsd;
//foreach (string name in map.Keys)
// m_log.Debug("[MESH]: key:" + name + " value:" + map[name].AsString());
OSDMap physicsParms = (OSDMap)map["physics_shape"]; OSDMap physicsParms = (OSDMap)map["physics_shape"];
int physOffset = physicsParms["offset"].AsInteger(); int physOffset = physicsParms["offset"].AsInteger() + (int)start;
int physSize = physicsParms["size"].AsInteger(); int physSize = physicsParms["size"].AsInteger();
if (physOffset < 0 || physSize == 0) if (physOffset < 0 || physSize == 0)
return null; // no mesh data in asset return null; // no mesh data in asset
m_log.Debug("[MESH]: physOffset:" + physOffset.ToString() + " physSize:" + physSize.ToString()); OSD decodedMeshOsd = new OSD();
//MemoryStream ms = new MemoryStream(primShape.SculptData, physOffset, physSize); byte[] meshBytes = new byte[physSize];
//GZipStream gzStream = new GZipStream(ms, CompressionMode.Decompress); System.Buffer.BlockCopy(primShape.SculptData, physOffset, meshBytes, 0, physSize);
byte[] decompressed = new byte[physSize * 5];
//int maxSize = physSize * 5; // arbitrary guess try
//byte[] readBuffer = new byte[maxSize]; {
using (MemoryStream inMs = new MemoryStream(meshBytes))
{
using (MemoryStream outMs = new MemoryStream())
{
using (ZOutputStream zOut = new ZOutputStream(outMs))
{
byte[] readBuffer = new byte[2048];
int readLen = 0;
while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
zOut.Write(readBuffer, 0, readLen);
}
zOut.Flush();
outMs.Seek(0, SeekOrigin.Begin);
//int bytesRead = gzStream.Read(readBuffer, 0, maxSize); byte[] decompressedBuf = outMs.GetBuffer();
//OSD physMeshOsd = OSDParser.DeserializeLLSDBinary(readBuffer); decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf, true);
}
}
}
}
catch (Exception e)
{
m_log.Error("[MESH]: exception decoding physical mesh: " + e.ToString());
return null;
}
OSDArray decodedMeshOsdArray = null;
// physics_shape is an array of OSDMaps, one for each submesh
if (decodedMeshOsd is OSDArray)
{
decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
foreach (OSD subMeshOsd in decodedMeshOsdArray)
{
if (subMeshOsd is OSDMap)
{
OSDMap subMeshMap = (OSDMap)subMeshOsd;
OpenMetaverse.Vector3 posMax = ((OSDMap)subMeshMap["PositionDomain"])["Max"].AsVector3();
OpenMetaverse.Vector3 posMin = ((OSDMap)subMeshMap["PositionDomain"])["Min"].AsVector3();
byte[] posBytes = subMeshMap["Position"].AsBinary();
for (int i = 0; i < posBytes.Length; i += 6)
{
ushort uX = Utils.BytesToUInt16(posBytes, i);
ushort uY = Utils.BytesToUInt16(posBytes, i + 2);
ushort uZ = Utils.BytesToUInt16(posBytes, i + 4);
Coord c = new Coord(
Utils.UInt16ToFloat(uX, posMin.X, posMax.X) * size.X,
Utils.UInt16ToFloat(uY, posMin.Y, posMax.Y) * size.Y,
Utils.UInt16ToFloat(uZ, posMin.Z, posMax.Z) * size.Z);
coords.Add(c);
}
byte[] triangleBytes = subMeshMap["TriangleList"].AsBinary();
for (int i = 0; i < triangleBytes.Length; i += 6)
{
ushort v1 = Utils.BytesToUInt16(triangleBytes, i);
ushort v2 = Utils.BytesToUInt16(triangleBytes, i + 2);
ushort v3 = Utils.BytesToUInt16(triangleBytes, i + 4);
Face f = new Face(v1, v2, v3);
faces.Add(f);
}
}
}
}
} }
//just bail out for now until mesh code is finished
return null;
} }
else else
{ {

6
bin/OpenSimDefaults.ini
View File

@ -147,6 +147,12 @@
; to false if you have compatibility problems. ; to false if you have compatibility problems.
;CacheSculptMaps = true ;CacheSculptMaps = true
; if you use Meshmerizer and want collisions for meshies, setting this to true
; will cause OpenSim to attempt to decode meshies assets, extract the physics
; mesh, and use it for collisions. This is currently experimental code and enabling
; it may cause unexpected physics problems.
;UseMeshiesPhysicsMesh = false
; Choose one of the physics engines below ; Choose one of the physics engines below
; OpenDynamicsEngine is by some distance the most developed physics engine ; OpenDynamicsEngine is by some distance the most developed physics engine
; basicphysics effectively does not model physics at all, making all objects phantom ; basicphysics effectively does not model physics at all, making all objects phantom

BIN
bin/zlib.net.dll Normal file
View File

Binary file not shown.

2
prebuild.xml
View File

@ -587,7 +587,6 @@
<ReferencePath>../../../../bin/</ReferencePath> <ReferencePath>../../../../bin/</ReferencePath>
<Reference name="System"/> <Reference name="System"/>
<Reference name="System.Drawing"/> <Reference name="System.Drawing"/>
<Reference name="System.IO.Compression;"/>
<Reference name="CSJ2K" path="../../../../bin/"/> <Reference name="CSJ2K" path="../../../../bin/"/>
<Reference name="OpenMetaverseTypes" path="../../../../bin/"/> <Reference name="OpenMetaverseTypes" path="../../../../bin/"/>
<Reference name="OpenMetaverse" path="../../../../bin/"/> <Reference name="OpenMetaverse" path="../../../../bin/"/>
@ -597,6 +596,7 @@
<Reference name="OpenSim.Framework.Console"/> <Reference name="OpenSim.Framework.Console"/>
<Reference name="OpenSim.Region.Physics.Manager"/> <Reference name="OpenSim.Region.Physics.Manager"/>
<Reference name="log4net" path="../../../../bin/"/> <Reference name="log4net" path="../../../../bin/"/>
<Reference name="zlib.net" path="../../../../bin/"/>
<Files> <Files>
<Match pattern="*.cs" recurse="true"/> <Match pattern="*.cs" recurse="true"/>