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BulletSim: protect character property setting to remove crash from taints setting properties after the destroy character taint.

0.7.5-pf-bulletsim
Robert Adams 2012-12-11 13:54:26 -08:00
parent 63099184db
commit d4e0e98c00
2 changed files with 42 additions and 21 deletions
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60
OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs
View File

@ -196,8 +196,11 @@ public sealed class BSCharacter : BSPhysObject
PhysicsScene.TaintedObject("BSCharacter.setSize", delegate()
{
BulletSimAPI.SetLocalScaling2(PhysShape.ptr, Scale);
UpdatePhysicalMassProperties(RawMass);
if (PhysShape.HasPhysicalShape)
{
BulletSimAPI.SetLocalScaling2(PhysShape.ptr, Scale);
UpdatePhysicalMassProperties(RawMass);
}
});
}
@ -238,7 +241,8 @@ public sealed class BSCharacter : BSPhysObject
// Zero some other properties directly into the physics engine
PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.ZeroMotion", delegate()
{
BulletSimAPI.ClearAllForces2(PhysBody.ptr);
if (PhysBody.HasPhysicalBody)
BulletSimAPI.ClearAllForces2(PhysBody.ptr);
});
}
public override void ZeroAngularMotion(bool inTaintTime)
@ -247,10 +251,13 @@ public sealed class BSCharacter : BSPhysObject
PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.ZeroMotion", delegate()
{
BulletSimAPI.SetInterpolationAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero);
BulletSimAPI.SetAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero);
// The next also get rid of applied linear force but the linear velocity is untouched.
BulletSimAPI.ClearForces2(PhysBody.ptr);
if (PhysBody.HasPhysicalBody)
{
BulletSimAPI.SetInterpolationAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero);
BulletSimAPI.SetAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero);
// The next also get rid of applied linear force but the linear velocity is untouched.
BulletSimAPI.ClearForces2(PhysBody.ptr);
}
});
}
@ -275,7 +282,8 @@ public sealed class BSCharacter : BSPhysObject
PhysicsScene.TaintedObject("BSCharacter.setPosition", delegate()
{
DetailLog("{0},BSCharacter.SetPosition,taint,pos={1},orient={2}", LocalID, _position, _orientation);
BulletSimAPI.SetTranslation2(PhysBody.ptr, _position, _orientation);
if (PhysBody.HasPhysicalBody)
BulletSimAPI.SetTranslation2(PhysBody.ptr, _position, _orientation);
});
}
}
@ -334,7 +342,8 @@ public sealed class BSCharacter : BSPhysObject
PhysicsScene.TaintedObject(inTaintTime, "BSCharacter.PositionSanityCheck", delegate()
{
DetailLog("{0},BSCharacter.PositionSanityCheck,taint,pos={1},orient={2}", LocalID, _position, _orientation);
BulletSimAPI.SetTranslation2(PhysBody.ptr, _position, _orientation);
if (PhysBody.HasPhysicalBody)
BulletSimAPI.SetTranslation2(PhysBody.ptr, _position, _orientation);
});
ret = true;
}
@ -361,7 +370,8 @@ public sealed class BSCharacter : BSPhysObject
PhysicsScene.TaintedObject("BSCharacter.SetForce", delegate()
{
DetailLog("{0},BSCharacter.setForce,taint,force={1}", LocalID, _force);
BulletSimAPI.SetObjectForce2(PhysBody.ptr, _force);
if (PhysBody.HasPhysicalBody)
BulletSimAPI.SetObjectForce2(PhysBody.ptr, _force);
});
}
}
@ -400,7 +410,8 @@ public sealed class BSCharacter : BSPhysObject
if (_currentFriction != PhysicsScene.Params.avatarStandingFriction)
{
_currentFriction = PhysicsScene.Params.avatarStandingFriction;
BulletSimAPI.SetFriction2(PhysBody.ptr, _currentFriction);
if (PhysBody.HasPhysicalBody)
BulletSimAPI.SetFriction2(PhysBody.ptr, _currentFriction);
}
}
else
@ -408,7 +419,8 @@ public sealed class BSCharacter : BSPhysObject
if (_currentFriction != PhysicsScene.Params.avatarFriction)
{
_currentFriction = PhysicsScene.Params.avatarFriction;
BulletSimAPI.SetFriction2(PhysBody.ptr, _currentFriction);
if (PhysBody.HasPhysicalBody)
BulletSimAPI.SetFriction2(PhysBody.ptr, _currentFriction);
}
}
_velocity = value;
@ -445,8 +457,11 @@ public sealed class BSCharacter : BSPhysObject
// m_log.DebugFormat("{0}: set orientation to {1}", LogHeader, _orientation);
PhysicsScene.TaintedObject("BSCharacter.setOrientation", delegate()
{
// _position = BulletSimAPI.GetPosition2(BSBody.ptr);
BulletSimAPI.SetTranslation2(PhysBody.ptr, _position, _orientation);
if (PhysBody.HasPhysicalBody)
{
// _position = BulletSimAPI.GetPosition2(BSBody.ptr);
BulletSimAPI.SetTranslation2(PhysBody.ptr, _position, _orientation);
}
});
}
}
@ -519,10 +534,13 @@ public sealed class BSCharacter : BSPhysObject
_floatOnWater = value;
PhysicsScene.TaintedObject("BSCharacter.setFloatOnWater", delegate()
{
if (_floatOnWater)
CurrentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(PhysBody.ptr, CollisionFlags.BS_FLOATS_ON_WATER);
else
CurrentCollisionFlags = BulletSimAPI.RemoveFromCollisionFlags2(PhysBody.ptr, CollisionFlags.BS_FLOATS_ON_WATER);
if (PhysBody.HasPhysicalBody)
{
if (_floatOnWater)
CurrentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(PhysBody.ptr, CollisionFlags.BS_FLOATS_ON_WATER);
else
CurrentCollisionFlags = BulletSimAPI.RemoveFromCollisionFlags2(PhysBody.ptr, CollisionFlags.BS_FLOATS_ON_WATER);
}
});
}
}
@ -555,7 +573,8 @@ public sealed class BSCharacter : BSPhysObject
DetailLog("{0},BSCharacter.setForceBuoyancy,taint,buoy={1}", LocalID, _buoyancy);
// Buoyancy is faked by changing the gravity applied to the object
float grav = PhysicsScene.Params.gravity * (1f - _buoyancy);
BulletSimAPI.SetGravity2(PhysBody.ptr, new OMV.Vector3(0f, 0f, grav));
if (PhysBody.HasPhysicalBody)
BulletSimAPI.SetGravity2(PhysBody.ptr, new OMV.Vector3(0f, 0f, grav));
}
}
@ -601,7 +620,8 @@ public sealed class BSCharacter : BSPhysObject
PhysicsScene.TaintedObject("BSCharacter.AddForce", delegate()
{
DetailLog("{0},BSCharacter.setAddForce,taint,addedForce={1}", LocalID, _force);
BulletSimAPI.SetObjectForce2(PhysBody.ptr, _force);
if (PhysBody.HasPhysicalBody)
BulletSimAPI.SetObjectForce2(PhysBody.ptr, _force);
});
}
else

3
OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
View File

@ -191,7 +191,8 @@ public sealed class BSPrim : BSPhysObject
}
}
public override bool Selected {
set {
set
{
if (value != _isSelected)
{
_isSelected = value;