public void OnAgentEnteredRegion(ScenePresence avatar)
{
Vector3 apos;
if (m_ready)
{
if (avatar.HasSafePosition(out apos))
{
// Quantize the position to a 16 x 16 x 3 meter box. This reduces
// the number of calls into the wind plugin when the avatar density
// is high.
apos.X = (((int)apos.X) / 16) * 16;
apos.Y = (((int)apos.Y) / 16) * 16;
apos.Z = (((int)apos.Z) / 3) * 3;
if (m_activeWindPlugin != null && apos != windZpos)
{
// Ask wind plugin to generate a LL wind array for the specified position
windSpeeds = m_activeWindPlugin.WindLLClientArray(apos);
windZpos = apos;
}
avatar.ControllingClient.SendWindData(windSpeeds);
}
}
}
public void OnAgentEnteredRegion(IScenePresence avatar)
{
if (m_ready)
{
if (m_activeWindPlugin != null)
{
// Ask wind plugin to generate a LL wind array to be cached locally
// Try not to update this too often, as it may involve array copies
if (m_frame >= (m_frameLastUpdateClientArray + m_frameUpdateRate))
{
windSpeeds = m_activeWindPlugin.WindLLClientArray();
m_frameLastUpdateClientArray = m_frame;
}
}
avatar.ControllingClient.SendWindData(windSpeeds);
}
}
/// <summary>
/// Calculate new wind
/// returns false if no change
/// </summary>
private bool GenWind()
{
if (m_activeWindPlugin != null && m_activeWindPlugin.WindUpdate(m_frame))
{
windSpeeds = m_activeWindPlugin.WindLLClientArray();
m_dataVersion++;
return(true);
}
return(false);
}
private void SendWindAllClients()
{
if (m_ready)
{
if (m_scene.GetRootAgentCount() > 0)
{
// Ask wind plugin to generate a LL wind array to be cached locally
// Try not to update this too often, as it may involve array copies
if (m_frame >= (m_frameLastUpdateClientArray + m_frameUpdateRate))
{
windSpeeds = m_activeWindPlugin.WindLLClientArray();
m_frameLastUpdateClientArray = m_frame;
}
m_scene.ForEachRootClient(delegate(IClientAPI client)
{
client.SendWindData(windSpeeds);
});
}
}
}
