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Merge branch 'master' of /home/opensim/var/repo/opensim

0.7.5-pf-bulletsim
BlueWall 2012-12-08 17:34:08 -05:00
parent f85b23edea bd14fa15e4
commit a37040d07a
7 changed files with 111 additions and 91 deletions
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138
OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
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@ -300,76 +300,74 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
}
}
// Disabled for now as it looks like http://opensimulator.org/mantis/view.php?id=6311 was fixed by fixes
// to inventory folder versioning allowing the viewer to move the received folder itself as happens on the
// LL grid. Doing it again server-side then wrongly does a second create and move
// // XXX: This code was placed here to try and accomdate RLV which moves given folders named #RLV/~<name>
// // to a folder called name in #RLV. However, this approach may not be ultimately correct - from analysis
// // of Firestorm 4.2.2 on sending an InventoryOffered instead of TaskInventoryOffered (as was previously
// // done), the viewer itself would appear to move and rename the folder, rather than the simulator doing it here.
// else if (im.dialog == (byte) InstantMessageDialog.TaskInventoryAccepted)
// {
// UUID destinationFolderID = UUID.Zero;
//
// if (im.binaryBucket != null && im.binaryBucket.Length >= 16)
// {
// destinationFolderID = new UUID(im.binaryBucket, 0);
// }
//
// if (destinationFolderID != UUID.Zero)
// {
// InventoryFolderBase destinationFolder = new InventoryFolderBase(destinationFolderID, client.AgentId);
// if (destinationFolder == null)
// {
// m_log.WarnFormat(
// "[INVENTORY TRANSFER]: TaskInventoryAccepted message from {0} in {1} specified folder {2} which does not exist",
// client.Name, scene.Name, destinationFolderID);
//
// return;
// }
//
// IInventoryService invService = scene.InventoryService;
//
// UUID inventoryID = new UUID(im.imSessionID); // The inventory item/folder, back from it's trip
//
// InventoryItemBase item = new InventoryItemBase(inventoryID, client.AgentId);
// item = invService.GetItem(item);
// InventoryFolderBase folder = null;
// UUID? previousParentFolderID = null;
//
// if (item != null) // It's an item
// {
// previousParentFolderID = item.Folder;
// item.Folder = destinationFolderID;
//
// invService.DeleteItems(item.Owner, new List<UUID>() { item.ID });
// scene.AddInventoryItem(client, item);
// }
// else
// {
// folder = new InventoryFolderBase(inventoryID, client.AgentId);
// folder = invService.GetFolder(folder);
//
// if (folder != null) // It's a folder
// {
// previousParentFolderID = folder.ParentID;
// folder.ParentID = destinationFolderID;
// invService.MoveFolder(folder);
// }
// }
//
// // Tell client about updates to original parent and new parent (this should probably be factored with existing move item/folder code).
// if (previousParentFolderID != null)
// {
// InventoryFolderBase previousParentFolder
// = new InventoryFolderBase((UUID)previousParentFolderID, client.AgentId);
// previousParentFolder = invService.GetFolder(previousParentFolder);
// scene.SendInventoryUpdate(client, previousParentFolder, true, true);
//
// scene.SendInventoryUpdate(client, destinationFolder, true, true);
// }
// }
// }
// XXX: This code was placed here to try and accomodate RLV which moves given folders named #RLV/~<name>
// to the requested folder, which in this case is #RLV. However, it is the viewer that appears to be
// response from renaming the #RLV/~example folder to ~example. For some reason this is not yet
// happening, possibly because we are not sending the correct inventory update messages with the correct
// transaction IDs
else if (im.dialog == (byte) InstantMessageDialog.TaskInventoryAccepted)
{
UUID destinationFolderID = UUID.Zero;
if (im.binaryBucket != null && im.binaryBucket.Length >= 16)
{
destinationFolderID = new UUID(im.binaryBucket, 0);
}
if (destinationFolderID != UUID.Zero)
{
InventoryFolderBase destinationFolder = new InventoryFolderBase(destinationFolderID, client.AgentId);
if (destinationFolder == null)
{
m_log.WarnFormat(
"[INVENTORY TRANSFER]: TaskInventoryAccepted message from {0} in {1} specified folder {2} which does not exist",
client.Name, scene.Name, destinationFolderID);
return;
}
IInventoryService invService = scene.InventoryService;
UUID inventoryID = new UUID(im.imSessionID); // The inventory item/folder, back from it's trip
InventoryItemBase item = new InventoryItemBase(inventoryID, client.AgentId);
item = invService.GetItem(item);
InventoryFolderBase folder = null;
UUID? previousParentFolderID = null;
if (item != null) // It's an item
{
previousParentFolderID = item.Folder;
item.Folder = destinationFolderID;
invService.DeleteItems(item.Owner, new List<UUID>() { item.ID });
scene.AddInventoryItem(client, item);
}
else
{
folder = new InventoryFolderBase(inventoryID, client.AgentId);
folder = invService.GetFolder(folder);
if (folder != null) // It's a folder
{
previousParentFolderID = folder.ParentID;
folder.ParentID = destinationFolderID;
invService.MoveFolder(folder);
}
}
// Tell client about updates to original parent and new parent (this should probably be factored with existing move item/folder code).
if (previousParentFolderID != null)
{
InventoryFolderBase previousParentFolder
= new InventoryFolderBase((UUID)previousParentFolderID, client.AgentId);
previousParentFolder = invService.GetFolder(previousParentFolder);
scene.SendInventoryUpdate(client, previousParentFolder, true, true);
scene.SendInventoryUpdate(client, destinationFolder, true, true);
}
}
}
else if (
im.dialog == (byte)InstantMessageDialog.InventoryDeclined
|| im.dialog == (byte)InstantMessageDialog.TaskInventoryDeclined)

11
OpenSim/Region/Physics/BulletSPlugin/BSLinksetCompound.cs
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@ -59,7 +59,7 @@ public sealed class BSLinksetCompound : BSLinkset
// refresh will happen once after all the other taints are applied.
public override void Refresh(BSPhysObject requestor)
{
// External request for Refresh (from BSPrim) is not necessary
// External request for Refresh (from BSPrim) doesn't need to do anything
// InternalRefresh(requestor);
}
@ -86,7 +86,7 @@ public sealed class BSLinksetCompound : BSLinkset
DetailLog("{0},BSLinksetCompound.MakeDynamic,call,IsRoot={1}", child.LocalID, IsRoot(child));
if (!IsRoot(child))
{
// Physical children are removed from the world as the shape ofthe root compound
// The origional prims are removed from the world as the shape of the root compound
// shape takes over.
BulletSimAPI.AddToCollisionFlags2(child.PhysBody.ptr, CollisionFlags.CF_NO_CONTACT_RESPONSE);
BulletSimAPI.ForceActivationState2(child.PhysBody.ptr, ActivationState.DISABLE_SIMULATION);
@ -118,7 +118,7 @@ public sealed class BSLinksetCompound : BSLinkset
// Called at taint-time!!
public override void UpdateProperties(BSPhysObject updated)
{
// Nothing to do for constraints on property updates
// Nothing to do for compound linksets on property updates
}
// The children move around in relationship to the root.
@ -257,6 +257,11 @@ public sealed class BSLinksetCompound : BSLinkset
BulletSimAPI.AddChildShapeToCompoundShape2(LinksetRoot.PhysShape.ptr, cPrim.PhysShape.ptr, displacementPos, displacementRot);
}
}
// TODO: need to phantomize the child prims left behind.
// Maybe just destroy the children bodies and shapes and have them rebuild on unlink.
// Selection/deselection might cause way too many build/destructions esp. for LARGE linksets.
return false; // 'false' says to move onto the next child in the list
});

20
OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
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@ -190,6 +190,8 @@ public sealed class BSPrim : BSPhysObject
}
public override bool Selected {
set {
if (value != _isSelected)
{
_isSelected = value;
PhysicsScene.TaintedObject("BSPrim.setSelected", delegate()
{
@ -198,6 +200,7 @@ public sealed class BSPrim : BSPhysObject
});
}
}
}
public override void CrossingFailure() { return; }
// link me to the specified parent
@ -678,8 +681,11 @@ public sealed class BSPrim : BSPhysObject
CurrentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(PhysBody.ptr, CollisionFlags.CF_STATIC_OBJECT);
// Stop all movement
ZeroMotion(true);
// Center of mass is at the center of the object
// DEBUG DEBUG BulletSimAPI.SetCenterOfMassByPosRot2(Linkset.LinksetRoot.PhysBody.ptr, _position, _orientation);
// Set various physical properties so other object interact properly
BulletSimAPI.SetFriction2(PhysBody.ptr, PhysicsScene.Params.defaultFriction);
BulletSimAPI.SetRestitution2(PhysBody.ptr, PhysicsScene.Params.defaultRestitution);
// Mass is zero which disables a bunch of physics stuff in Bullet
UpdatePhysicalMassProperties(0f);
// Set collision detection parameters
@ -688,13 +694,15 @@ public sealed class BSPrim : BSPhysObject
BulletSimAPI.SetCcdMotionThreshold2(PhysBody.ptr, PhysicsScene.Params.ccdMotionThreshold);
BulletSimAPI.SetCcdSweptSphereRadius2(PhysBody.ptr, PhysicsScene.Params.ccdSweptSphereRadius);
}
// There can be special things needed for implementing linksets
Linkset.MakeStatic(this);
// The activation state is 'disabled' so Bullet will not try to act on it.
// BulletSimAPI.ForceActivationState2(PhysBody.ptr, ActivationState.DISABLE_SIMULATION);
// Start it out sleeping and physical actions could wake it up.
BulletSimAPI.ForceActivationState2(PhysBody.ptr, ActivationState.ISLAND_SLEEPING);
// There can be special things needed for implementing linksets
Linkset.MakeStatic(this);
PhysBody.collisionGroup = CollisionFilterGroups.StaticObjectGroup;
PhysBody.collisionMask = CollisionFilterGroups.StaticObjectMask;
}
@ -1326,7 +1334,7 @@ public sealed class BSPrim : BSPhysObject
// Rebuild the geometry and object.
// This is called when the shape changes so we need to recreate the mesh/hull.
// Called at taint-time!!!
private void CreateGeomAndObject(bool forceRebuild)
public void CreateGeomAndObject(bool forceRebuild)
{
// If this prim is part of a linkset, we must remove and restore the physical
// links if the body is rebuilt.
@ -1341,7 +1349,7 @@ public sealed class BSPrim : BSPhysObject
{
// Called if the current prim body is about to be destroyed.
// Remove all the physical dependencies on the old body.
// (Maybe someday make the changing of BSShape an event handled by BSLinkset.)
// (Maybe someday make the changing of BSShape an event to be subscribed to by BSLinkset, ...)
needToRestoreLinkset = Linkset.RemoveBodyDependencies(this);
needToRestoreVehicle = _vehicle.RemoveBodyDependencies(this);
});

15
OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs
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@ -415,7 +415,7 @@ public sealed class BSShapeCollection : IDisposable
if (!haveShape && prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_CAPSULE)
{
// an avatar capsule is close to a native shape (it is not shared)
ret = GetReferenceToNativeShape(prim, BSPhysicsShapeType.SHAPE_CAPSULE,
GetReferenceToNativeShape(prim, BSPhysicsShapeType.SHAPE_CAPSULE,
FixedShapeKey.KEY_CAPSULE, shapeCallback);
if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,avatarCapsule,shape={1}", prim.LocalID, prim.PhysShape);
ret = true;
@ -423,7 +423,7 @@ public sealed class BSShapeCollection : IDisposable
}
// Compound shapes are handled special as they are rebuilt from scratch.
// This isn't too great a hardship since most of the child shapes will already been created.
// This isn't too great a hardship since most of the child shapes will have already been created.
if (!haveShape && prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_COMPOUND)
{
ret = GetReferenceToCompoundShape(prim, shapeCallback);
@ -460,6 +460,9 @@ public sealed class BSShapeCollection : IDisposable
&& pbs.PathScaleX == 100 && pbs.PathScaleY == 100
&& pbs.PathShearX == 0 && pbs.PathShearY == 0) ) )
{
if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,maybeNative,force={1},primScale={2},primSize={3},primShape={4}",
prim.LocalID, forceRebuild, prim.Scale, prim.Size, prim.PhysShape.type);
// It doesn't look like Bullet scales spheres so make sure the scales are all equal
if ((pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1)
&& pbs.Scale.X == pbs.Scale.Y && pbs.Scale.Y == pbs.Scale.Z)
@ -538,6 +541,8 @@ public sealed class BSShapeCollection : IDisposable
if (DDetail) DetailLog("{0},BSShapeCollection.AddNativeShapeToPrim,create,newshape={1},scale={2}",
prim.LocalID, newShape, prim.Scale);
// native shapes are scaled by Bullet
prim.Scale = prim.Size;
prim.PhysShape = newShape;
return true;
}
@ -550,8 +555,8 @@ public sealed class BSShapeCollection : IDisposable
ShapeData nativeShapeData = new ShapeData();
nativeShapeData.Type = shapeType;
nativeShapeData.ID = prim.LocalID;
nativeShapeData.Scale = prim.Scale;
nativeShapeData.Size = prim.Scale; // unneeded, I think.
nativeShapeData.Scale = prim.Size;
nativeShapeData.Size = prim.Size; // unneeded, I think.
nativeShapeData.MeshKey = (ulong)shapeKey;
nativeShapeData.HullKey = (ulong)shapeKey;
@ -566,8 +571,6 @@ public sealed class BSShapeCollection : IDisposable
else
{
// Native shapes are scaled in Bullet so set the scaling to the size
prim.Scale = prim.Size;
nativeShapeData.Scale = prim.Scale;
newShape = new BulletShape(BulletSimAPI.BuildNativeShape2(PhysicsScene.World.ptr, nativeShapeData), shapeType);
}
if (newShape.ptr == IntPtr.Zero)

8
OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt
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@ -5,6 +5,9 @@ CRASHES
20121128.1600: mesh object not rezzing (no physics mesh).
Causes many errors. Doesn't stop after first error with box shape.
Eventually crashes when deleting the object.
20121206.1434: rez Sam-pan into OSGrid BulletSim11 region
Immediate simulator crash. Mono does not output any stacktrace and
log just stops after reporting taint-time linking of the linkset.
VEHICLES TODO LIST:
=================================================
@ -23,9 +26,12 @@ After getting off a vehicle, the root prim is phantom (can be walked through)
Linkset explosion after three "rides" on Nebadon lite vehicle (LinksetConstraint)
Implement referenceFrame for all the motion routines.
Cannot edit/move a vehicle being ridden: it jumps back to the origional position.
Border crossing with linked vehicle causes crash
BULLETSIM TODO LIST:
=================================================
Duplicating a physical prim causes old prim to jump away
Dup a phys prim and the original become unselected and thus interacts w/ selected prim.
Disable activity of passive linkset children.
Since the linkset is a compound object, the old prims are left lying
around and need to be phantomized so they don't collide, ...
@ -96,7 +102,7 @@ Breakout code for mesh/hull/compound/native into separate BSShape* classes
Generalize Dynamics and PID with standardized motors.
Generalize Linkset and vehicles into PropertyManagers
Methods for Refresh, RemoveBodyDependencies, RestoreBodyDependencies
Possibly generalized a 'pre step action' registration.
Potentially add events for shape destruction, etc.
Complete implemention of preStepActions
Replace vehicle step call with prestep event.
Is there a need for postStepActions? postStepTaints?

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