internal static BasicPhysicsProperties DeserializeOrCreateNew(BasicScene scene, IMaterial fallbackMaterial, byte[] serializedProperties)
{
BasicPhysicsProperties properties = null;
if (serializedProperties != null)
{
try
{
using (System.IO.MemoryStream ms = new System.IO.MemoryStream(serializedProperties))
{
properties = ProtoBuf.Serializer.Deserialize <BasicPhysicsProperties>(ms);
}
return(properties);
}
catch (Exception e)
{
//unable to deserialize physics properties, fallthrough
m_log.ErrorFormat("[BasicPhysics] BasicPhysicsProperties.DeserializeOrCreateNew: Deserialization failed, falling back to defaults: {0}", e);
}
}
properties = new BasicPhysicsProperties();
properties.Material = fallbackMaterial;
return(properties);
}
public override PhysicsActor AddPrimShape(string primName, AddPrimShapeFlags flags, BulkShapeData shapeData)
{
byte[] serializedPhysicsProperties = shapeData.PhysicsProperties;
BasicPhysicsProperties properties = BasicPhysicsProperties.DeserializeOrCreateNew(this, shapeData.Material, serializedPhysicsProperties);
bool isPhysical = (flags & PhysicsScene.AddPrimShapeFlags.Physical) != 0;
return new BasicPrim(this, shapeData.Pbs, shapeData.Position, shapeData.Rotation, /*Shape, Actor,*/ isPhysical, properties/*, collisionGroup*/);
}
public override void BulkAddPrimShapes(ICollection<BulkShapeData> shapeData, AddPrimShapeFlags flags)
{
// Called on restore of objects when region boots up. Other times as well, but that's the critical.
AddPrimShapeFlags _flags = flags;
ICollection<BulkShapeData> _shapes = shapeData;
int _totalNumShapes = _shapes.Count;
bool _rootHasVdSet = false;
bool isPhysical = (_flags & PhysicsScene.AddPrimShapeFlags.Physical) != 0;
//we have all the shapes for the parent and all children, time to construct the group
bool first = true;
BasicPrim rootPrim = null;
//CollisionGroupFlag collisionGroup = (_flags & PhysicsScene.AddPrimShapeFlags.Phantom) == 0 ? CollisionGroupFlag.Normal : CollisionGroupFlag.PhysicalPhantom;
foreach (BulkShapeData shape in _shapes)
{
if (first)
{
BasicPhysicsProperties properties = BasicPhysicsProperties.DeserializeOrCreateNew(this, shape.Material, shape.PhysicsProperties);
_rootHasVdSet = properties.VolumeDetectActive;
if (_rootHasVdSet)
{
isPhysical = false;
}
rootPrim = new BasicPrim(this, shape.Pbs, shape.Position, shape.Rotation, /*_newPrimaryShape, actor, */
isPhysical, properties/*, collisionGroup*/);
shape.OutActor = rootPrim;
first = false;
}
else
{
BasicPhysicsProperties properties = BasicPhysicsProperties.DeserializeOrCreateNew(this, shape.Material, shape.PhysicsProperties);
BasicPrim childPrim = new BasicPrim(rootPrim, this, shape.Pbs, shape.Position, shape.Rotation, /*phyShape,
null,*/ isPhysical, properties/*, collisionGroup*/);
rootPrim.LinkPrimAsChildSync(/*phyShape, */childPrim, shape.Position, shape.Rotation, true);
shape.OutActor = childPrim;
}
}
}
internal static BasicPhysicsProperties DeserializeOrCreateNew(BasicScene scene, IMaterial fallbackMaterial, byte[] serializedProperties)
{
BasicPhysicsProperties properties = null;
if (serializedProperties != null)
{
try
{
using (System.IO.MemoryStream ms = new System.IO.MemoryStream(serializedProperties))
{
properties = ProtoBuf.Serializer.Deserialize<BasicPhysicsProperties>(ms);
}
return properties;
}
catch (Exception e)
{
//unable to deserialize physics properties, fallthrough
m_log.ErrorFormat("[BasicPhysics] BasicPhysicsProperties.DeserializeOrCreateNew: Deserialization failed, falling back to defaults: {0}", e);
}
}
properties = new BasicPhysicsProperties();
properties.Material = fallbackMaterial;
return properties;
}