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* Added code to capture the draw distance setting from the client.

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* Added a support function to InnerScene to calculate the distance between two vectors.
This commit is contained in:
Teravus Ovares
2007-11-22 01:32:13 +00:00
parent e5a0049c16
commit e69c810486
5 changed files with 114 additions and 14 deletions
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36
OpenSim/Region/Environment/Scenes/InnerScene.cs
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@@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.Text;
using Axiom.Math;
using libsecondlife;
using libsecondlife.Packets;
using OpenSim.Framework;
@@ -325,7 +326,32 @@ namespace OpenSim.Region.Environment.Scenes
{
if (ent is SceneObjectGroup)
{
((SceneObjectGroup)ent).ScheduleFullUpdateToAvatar(presence);
// Only send child agents stuff in their draw distance.
// This will need to be done for every agent once we figure out
// what we're going to use to store prim that agents already got
// the initial update for and what we'll use to limit the
// space we check for new objects on movement.
if (presence.IsChildAgent)
{
//Vector3 avPosition = new Vector3(presence.AbsolutePosition.X,presence.AbsolutePosition.Y,presence.AbsolutePosition.Z);
//LLVector3 oLoc = ((SceneObjectGroup)ent).AbsolutePosition;
//Vector3 objPosition = new Vector3(oLoc.X,oLoc.Y,oLoc.Z);
//float distResult = Vector3Distance(avPosition, objPosition);
//if (distResult > 512)
//{
//int x = 0;
//}
//if (distResult < presence.DrawDistance)
//{
((SceneObjectGroup)ent).ScheduleFullUpdateToAvatar(presence);
//}
}
else
{
((SceneObjectGroup)ent).ScheduleFullUpdateToAvatar(presence);
}
}
}
}
@@ -642,7 +668,15 @@ namespace OpenSim.Region.Environment.Scenes
}
}
public float Vector3Distance(Vector3 v1, Vector3 v2)
{
// Calculates the distance between two Vector3s
// We don't really need the double floating point precision...
// so casting it to a single
return (float)Math.Sqrt((v1.x - v2.x) * (v1.x - v2.x) + (v1.y - v2.y) * (v1.y - v2.y) + (v1.z - v2.z) * (v1.z - v2.z));
}
#endregion
}
}