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authorRobert Adams2012-07-23 13:49:31 -0700
committerRobert Adams2012-07-23 16:32:41 -0700
commitdda681515b31e528ae01954a583cd7a7b4e94987 (patch)
treeee9e1405f56a9d6ba94a6f1ee7b14f8ee860dddf /OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
parentBulletSim: add Dispose() code to free up resources and close log files. (diff)
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BulletSim: small optimizations for link and unlink code
Diffstat (limited to 'OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs')
-rw-r--r--OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs20
1 files changed, 8 insertions, 12 deletions
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
index 29ddddd..b49b8d9 100644
--- a/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
@@ -293,7 +293,7 @@ public sealed class BSPrim : PhysicsActor
293 if (_childrenPrims.Contains(child)) 293 if (_childrenPrims.Contains(child))
294 { 294 {
295 DebugLog("{0}: RemoveChildFromLinkset: Removing constraint to {1}", LogHeader, child.LocalID); 295 DebugLog("{0}: RemoveChildFromLinkset: Removing constraint to {1}", LogHeader, child.LocalID);
296 DetailLog("{0},RemoveChildToLinkset,child={1}", LocalID, pchild.LocalID); 296 DetailLog("{0},RemoveChildFromLinkset,child={1}", LocalID, pchild.LocalID);
297 _childrenPrims.Remove(child); 297 _childrenPrims.Remove(child);
298 child._parentPrim = null; // the child has lost its parent 298 child._parentPrim = null; // the child has lost its parent
299 if (_childrenPrims.Count == 0) 299 if (_childrenPrims.Count == 0)
@@ -331,14 +331,12 @@ public sealed class BSPrim : PhysicsActor
331 _acceleration = OMV.Vector3.Zero; 331 _acceleration = OMV.Vector3.Zero;
332 _rotationalVelocity = OMV.Vector3.Zero; 332 _rotationalVelocity = OMV.Vector3.Zero;
333 333
334 // Zero some other properties directly into the physics engine
334 IntPtr obj = BulletSimAPI.GetBodyHandleWorldID2(_scene.WorldID, LocalID); 335 IntPtr obj = BulletSimAPI.GetBodyHandleWorldID2(_scene.WorldID, LocalID);
335 BulletSimAPI.SetVelocity2(obj, OMV.Vector3.Zero); 336 BulletSimAPI.SetVelocity2(obj, OMV.Vector3.Zero);
336 BulletSimAPI.SetAngularVelocity2(obj, OMV.Vector3.Zero); 337 BulletSimAPI.SetAngularVelocity2(obj, OMV.Vector3.Zero);
337 BulletSimAPI.SetInterpolation2(obj, OMV.Vector3.Zero, OMV.Vector3.Zero); 338 BulletSimAPI.SetInterpolation2(obj, OMV.Vector3.Zero, OMV.Vector3.Zero);
338 BulletSimAPI.ClearForces2(obj); 339 BulletSimAPI.ClearForces2(obj);
339
340 // make sure this new information is pushed to the client
341 base.RequestPhysicsterseUpdate();
342 } 340 }
343 341
344 public override void LockAngularMotion(OMV.Vector3 axis) 342 public override void LockAngularMotion(OMV.Vector3 axis)
@@ -1253,7 +1251,7 @@ public sealed class BSPrim : PhysicsActor
1253 if (IsRootOfLinkset) 1251 if (IsRootOfLinkset)
1254 { 1252 {
1255 // Create a linkset around this object 1253 // Create a linkset around this object
1256 CreateLinksetWithConstraints(); 1254 CreateLinkset();
1257 } 1255 }
1258 else 1256 else
1259 { 1257 {
@@ -1289,16 +1287,14 @@ public sealed class BSPrim : PhysicsActor
1289 1287
1290 // Create the linkset by putting constraints between the objects of the set so they cannot move 1288 // Create the linkset by putting constraints between the objects of the set so they cannot move
1291 // relative to each other. 1289 // relative to each other.
1292 void CreateLinksetWithConstraints() 1290 void CreateLinkset()
1293 { 1291 {
1294 DebugLog("{0}: CreateLinkset. Root prim={1}, prims={2}", LogHeader, LocalID, _childrenPrims.Count+1); 1292 DebugLog("{0}: CreateLinkset. Root prim={1}, prims={2}", LogHeader, LocalID, _childrenPrims.Count+1);
1295 1293
1296 // remove any constraints that might be in place 1294 // remove any constraints that might be in place
1297 foreach (BSPrim prim in _childrenPrims) 1295 DebugLog("{0}: CreateLinkset: RemoveConstraints between me and any children", LogHeader, LocalID);
1298 { 1296 BulletSimAPI.RemoveConstraintByID(_scene.WorldID, LocalID);
1299 DebugLog("{0}: CreateLinkset: RemoveConstraint between root prim {1} and child prim {2}", LogHeader, LocalID, prim.LocalID); 1297
1300 BulletSimAPI.RemoveConstraint(_scene.WorldID, LocalID, prim.LocalID);
1301 }
1302 // create constraints between the root prim and each of the children 1298 // create constraints between the root prim and each of the children
1303 foreach (BSPrim prim in _childrenPrims) 1299 foreach (BSPrim prim in _childrenPrims)
1304 { 1300 {
@@ -1430,7 +1426,7 @@ public sealed class BSPrim : PhysicsActor
1430 // Don't check for damping here -- it's done in BulletSim and SceneObjectPart. 1426 // Don't check for damping here -- it's done in BulletSim and SceneObjectPart.
1431 1427
1432 // Updates only for individual prims and for the root object of a linkset. 1428 // Updates only for individual prims and for the root object of a linkset.
1433 if (this._parentPrim == null) 1429 if (_parentPrim == null)
1434 { 1430 {
1435 // Assign to the local variables so the normal set action does not happen 1431 // Assign to the local variables so the normal set action does not happen
1436 _position = entprop.Position; 1432 _position = entprop.Position;