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Fix minor race condition in llGetCameraPos() where an inconsistent post could be returned for a moving camera

user_profiles
Justin Clark-Casey (justincc) 2013-03-14 22:46:27 +00:00
parent d4b109b4c4
commit 114fd042de
1 changed files with 5 additions and 4 deletions
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9
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
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@ -9916,21 +9916,22 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
m_host.AddScriptLPS(1); m_host.AddScriptLPS(1);
if (m_item.PermsGranter == UUID.Zero) if (m_item.PermsGranter == UUID.Zero)
return new LSL_Vector(); return Vector3.Zero;
if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_TRACK_CAMERA) == 0) if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_TRACK_CAMERA) == 0)
{ {
ShoutError("No permissions to track the camera"); ShoutError("No permissions to track the camera");
return new LSL_Vector(); return Vector3.Zero;
} }
ScenePresence presence = World.GetScenePresence(m_host.OwnerID); ScenePresence presence = World.GetScenePresence(m_host.OwnerID);
if (presence != null) if (presence != null)
{ {
LSL_Vector pos = new LSL_Vector(presence.CameraPosition.X, presence.CameraPosition.Y, presence.CameraPosition.Z); LSL_Vector pos = new LSL_Vector(presence.CameraPosition);
return pos; return pos;
} }
return new LSL_Vector();
return Vector3.Zero;
} }
public LSL_Rotation llGetCameraRot() public LSL_Rotation llGetCameraRot()