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use getters instead of member variables in velocity network filter code and add some more descriptive comments.

bulletsim
dahlia 2011-05-04 03:29:06 -07:00
parent 13ab00e45a
commit 4c59d57596
1 changed files with 8 additions and 6 deletions
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14
OpenSim/Region/Framework/Scenes/ScenePresence.cs
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@ -2415,17 +2415,19 @@ namespace OpenSim.Region.Framework.Scenes
Vector3 expectedPosition = lastPositionSentToAllClients + lastVelocitySentToAllClients * timeSinceLastUpdate; Vector3 expectedPosition = lastPositionSentToAllClients + lastVelocitySentToAllClients * timeSinceLastUpdate;
float absoluteDistanceError = (float)Math.Abs(Vector3.Distance(m_pos, expectedPosition)); float distanceError = Vector3.Distance(OffsetPosition, expectedPosition);
float speed = Velocity.Length();
float velocidyDiff = Vector3.Distance(lastVelocitySentToAllClients, Velocity);
if (m_velocity.Length() < 0.01f if (speed < 0.01f // allow rotation updates if avatar position is unchanged
|| absoluteDistanceError > 0.25f // arbitrary distance error threshold || Math.Abs(distanceError) > 0.25f // arbitrary distance error threshold
|| Vector3.Distance(lastVelocitySentToAllClients, m_velocity) > 0.01f) || velocidyDiff > 0.01f) // did velocity change from last update?
{ {
m_perfMonMS = currentTick; m_perfMonMS = currentTick;
lastVelocitySentToAllClients = m_velocity; lastVelocitySentToAllClients = Velocity;
lastTerseUpdateToAllClientsTick = currentTick; lastTerseUpdateToAllClientsTick = currentTick;
lastPositionSentToAllClients = m_pos; lastPositionSentToAllClients = OffsetPosition;
m_scene.ForEachClient(SendTerseUpdateToClient); m_scene.ForEachClient(SendTerseUpdateToClient);