BulletSim: revert avatar stationary testing for having slight velocity.
This fix causes drift (Mantis 7813). This revision will rebreak pushing (Mantis 7779) but drifting is bad and pushing will be fixed in future commits.LSLKeyTest
parent
b02f29300d
commit
fb57d31538
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@ -117,11 +117,13 @@ public class BSActorAvatarMove : BSActor
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m_velocityMotor.SetTarget(targ);
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m_velocityMotor.SetCurrent(vel);
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m_velocityMotor.Enabled = true;
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m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,SetVelocityAndTarget,vel={1}, targ={2}, inTaintTime={3}",
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m_controllingPrim.LocalID, vel, targ, inTaintTime);
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}
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});
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}
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// If a hover motor has not been created, create one and start the hovering.
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// If a movement motor has not been created, create one and start the hovering.
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private void ActivateAvatarMove()
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{
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if (m_velocityMotor == null)
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@ -133,7 +135,7 @@ public class BSActorAvatarMove : BSActor
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1f // efficiency
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);
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m_velocityMotor.ErrorZeroThreshold = BSParam.AvatarStopZeroThreshold;
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// _velocityMotor.PhysicsScene = PhysicsScene; // DEBUG DEBUG so motor will output detail log messages.
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// m_velocityMotor.PhysicsScene = m_controllingPrim.PhysScene; // DEBUG DEBUG so motor will output detail log messages.
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SetVelocityAndTarget(m_controllingPrim.RawVelocity, m_controllingPrim.TargetVelocity, true /* inTaintTime */);
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m_physicsScene.BeforeStep += Mover;
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@ -190,8 +192,14 @@ public class BSActorAvatarMove : BSActor
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// if colliding with something stationary and we're not doing volume detect .
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if (!m_controllingPrim.ColliderIsMoving && !m_controllingPrim.ColliderIsVolumeDetect)
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{
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m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,totalForce={1}, vel={2}", /* DEBUG */
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m_controllingPrim.LocalID, m_physicsScene.PE.GetTotalForce(m_controllingPrim.PhysBody), m_controllingPrim.Velocity); /* DEBUG */
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m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,zeroingMotion", m_controllingPrim.LocalID);
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m_controllingPrim.IsStationary = true;
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m_controllingPrim.ZeroMotion(true /* inTaintTime */);
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/* 20160118 Attempt to not be stationary if some velocity applied. Caused drifting since still can't tell who applied velocity.
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* Solution is to make clearer what is causing the added velocity (push or environment) when deciding if stationary.
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m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,totalForce={1}, vel={2}",
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m_controllingPrim.LocalID, m_physicsScene.PE.GetTotalForce(m_controllingPrim.PhysBody), m_controllingPrim.Velocity);
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// If velocity is very small, assume it is movement creep and suppress it.
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// Applying push forces (Character.AddForce) should move the avatar and that is only seen here as velocity.
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if ( (m_controllingPrim.Velocity.LengthSquared() < BSParam.AvatarStopZeroThresholdSquared)
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@ -199,13 +207,14 @@ public class BSActorAvatarMove : BSActor
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{
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m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,zeroingMotion", m_controllingPrim.LocalID);
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m_controllingPrim.IsStationary = true;
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m_controllingPrim.ZeroMotion(true /* inTaintTime */);
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m_controllingPrim.ZeroMotion(true);
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}
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else
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{
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m_physicsScene.DetailLog("{0},BSCharacter.MoveMotor,collidingWithStationary,not zeroing because velocity={1}",
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m_controllingPrim.LocalID, m_controllingPrim.Velocity);
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}
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*/
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}
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// Standing has more friction on the ground
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