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BulletSim: add logic to turn off pre-step actions when object goes

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non-active. This turns off 'setForce', 'setTorque' and 'moveToTarget'
when the object is selected or made non-physical.
This commit is contained in:
Robert Adams
2013-01-18 11:37:36 -08:00
parent a6afd2f706
commit 482c7b5368
1 changed files with 21 additions and 0 deletions
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21
OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs
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@@ -502,6 +502,12 @@ public sealed class BSPrim : BSPhysObject
RegisterPreStepAction("BSPrim.setForce", LocalID,
delegate(float timeStep)
{
if (!IsPhysicallyActive)
{
UnRegisterPreStepAction("BSPrim.setForce", LocalID);
return;
}
DetailLog("{0},BSPrim.setForce,preStep,force={1}", LocalID, _force);
if (PhysBody.HasPhysicalBody)
{
@@ -627,6 +633,12 @@ public sealed class BSPrim : BSPhysObject
RegisterPreStepAction("BSPrim.setTorque", LocalID,
delegate(float timeStep)
{
if (!IsPhysicallyActive)
{
UnRegisterPreStepAction("BSPrim.setTorque", LocalID);
return;
}
if (PhysBody.HasPhysicalBody)
AddAngularForce(_torque, false, true);
}
@@ -1061,6 +1073,12 @@ public sealed class BSPrim : BSPhysObject
RegisterPreStepAction("BSPrim.PIDTarget", LocalID, delegate(float timeStep)
{
if (!IsPhysicallyActive)
{
UnRegisterPreStepAction("BSPrim.PIDTarget", LocalID);
return;
}
OMV.Vector3 origPosition = RawPosition; // DEBUG DEBUG (for printout below)
// 'movePosition' is where we'd like the prim to be at this moment.
@@ -1108,6 +1126,9 @@ public sealed class BSPrim : BSPhysObject
RegisterPreStepAction("BSPrim.Hover", LocalID, delegate(float timeStep)
{
if (!IsPhysicallyActive)
return;
_hoverMotor.SetCurrent(RawPosition.Z);
_hoverMotor.SetTarget(ComputeCurrentPIDHoverHeight());
float targetHeight = _hoverMotor.Step(timeStep);