private bool EvenlyDistributeChildPrims(SceneObjectGroup group, Vector3 size, Vector3 point, Quaternion rot, Vector3 distribution, Vector3 margin)
{
int width = (int)distribution.X;
int depth = (int)distribution.Y;
int height = (int)distribution.Z;
int volume = width * height * depth;
bool distributionIsZeroVector = (Vector3)distribution == Vector3.Zero;
if (!distributionIsZeroVector && (width < 1 || depth < 1 || height < 1))
{
ScriptError(group.RootPart, "Cannot evenly distribute prims across a distribution volume with axis less than 1");
return false;
}
PhysicsActor pa = group.RootPart.PhysActor;
if (pa != null && pa.IsPhysical)
{
size.X = Math.Max(group.Scene.m_minPhys, Math.Min(group.Scene.m_maxPhys, size.X));
size.Y = Math.Max(group.Scene.m_minPhys, Math.Min(group.Scene.m_maxPhys, size.Y));
size.Z = Math.Max(group.Scene.m_minPhys, Math.Min(group.Scene.m_maxPhys, size.Z));
}
else
{
// If not physical, then we clamp the scale to the non-physical min/max
size.X = Math.Max(group.Scene.m_minNonphys, Math.Min(group.Scene.m_maxNonphys, size.X));
size.Y = Math.Max(group.Scene.m_minNonphys, Math.Min(group.Scene.m_maxNonphys, size.Y));
size.Z = Math.Max(group.Scene.m_minNonphys, Math.Min(group.Scene.m_maxNonphys, size.Z));
}
List<SceneObjectPart> parts = LSL_Api.GetLinkParts(group.RootPart, ScriptBaseClass.LINK_ALL_CHILDREN);
if (volume == 0 && distributionIsZeroVector)
{
foreach (SceneObjectPart part in parts)
{
part.OffsetPosition = point;
part.RotationOffset = rot;
part.Scale = size;
}
group.SendGroupFullUpdate();
return true;
}
else if (volume < 2)
{
ScriptError(group.RootPart, "Cannot evenly distribute prims across a distribution volume less than 2");
return false;
}
if (parts.Count > volume)
{
ScriptError(group.RootPart, "Cannot evenly distribute prims, distribution volume higher than specified number of prims to distribute");
return false;
}
Vector3 start = new Vector3();
start.X = ((size.X + margin.X) * (width - 1)) / -2.0f;
start.Y = ((size.Y + margin.Y) * (depth - 1)) / -2.0f;
start.Z = ((size.Z + margin.Z) * (height - 1)) / -2.0f;
uint w = 0;
uint d = 0;
uint h = 0;
foreach (SceneObjectPart part in parts)
{
float x = (w * (size.X + margin.X));
float y = (d * (size.Y + margin.Y));
float z = (h * (size.Z + margin.Z));
part.OffsetPosition = (start + new Vector3(x, y, z)) * rot;
part.OffsetPosition += point;
part.RotationOffset = rot;
part.Scale = size;
if (++w >= width)
{
w = 0;
++d;
}
if (d >= depth)
{
d = 0;
++h;
}
if (h >= height)
{
break;
}
}
group.SendGroupFullUpdate();
return true;
}
public void DoAutoPilot(uint not_used, Vector3 Pos, IClientAPI remote_client)
{
if (IsChildAgent || IsInTransit)
{
m_log.Info("[SCENE PRESENCE]: DoAutoPilot: Request from child agent ignored - " + this.UUID.ToString());
return;
}
//m_log.Debug("[SCENE PRESENCE]: DoAutoPilot: Auto-move " + this.UUID.ToString() + " to " + Pos.ToString());
m_autopilotMoving = true;
m_autoPilotTarget = Pos;
m_sitAtAutoTarget = false;
PrimitiveBaseShape proxy = PrimitiveBaseShape.Default;
//proxy.PCode = (byte)PCode.ParticleSystem;
proxyObjectGroup = new SceneObjectGroup(UUID, Pos, Rotation, proxy, false);
proxyObjectGroup.AttachToScene(m_scene, false);
// Commented out this code since it could never have executed, but might still be informative.
// if (proxyObjectGroup != null)
// {
proxyObjectGroup.SendGroupFullUpdate(PrimUpdateFlags.ForcedFullUpdate);
remote_client.SendSitResponse(proxyObjectGroup.UUID, Vector3.Zero, Quaternion.Identity, true, Vector3.Zero, Vector3.Zero, false);
m_scene.DeleteSceneObject(proxyObjectGroup, false);
// }
// else
// {
// m_autopilotMoving = false;
// m_autoPilotTarget = Vector3.Zero;
// ControllingClient.SendAlertMessage("Autopilot cancelled");
// }
}
public void DoAutoPilot(uint not_used, Vector3 Pos, IClientAPI remote_client)
{
m_autopilotMoving = true;
m_autoPilotTarget = Pos;
m_sitAtAutoTarget = false;
PrimitiveBaseShape proxy = PrimitiveBaseShape.Default;
//proxy.PCode = (byte)PCode.ParticleSystem;
proxyObjectGroup = new SceneObjectGroup(UUID, Pos, Rotation, proxy);
proxyObjectGroup.AttachToScene(m_scene);
// Commented out this code since it could never have executed, but might still be informative.
// if (proxyObjectGroup != null)
// {
proxyObjectGroup.SendGroupFullUpdate();
remote_client.SendSitResponse(proxyObjectGroup.UUID, Vector3.Zero, Quaternion.Identity, true, Vector3.Zero, Vector3.Zero, false);
m_scene.DeleteSceneObject(proxyObjectGroup, false);
// }
// else
// {
// m_autopilotMoving = false;
// m_autoPilotTarget = Vector3.Zero;
// ControllingClient.SendAlertMessage("Autopilot cancelled");
// }
}
/// <summary>
/// Adds a Scene Object group to the Scene.
/// Verifies that the creator of the object is not banned from the simulator.
/// Checks if the item is an Attachment
/// </summary>
/// <param name="sceneObject"></param>
/// <returns>True if the SceneObjectGroup was added, False if it was not</returns>
public bool AddSceneObject(SceneObjectGroup sceneObject)
{
// If the user is banned, we won't let any of their objects
// enter. Period.
//
if (m_regInfo.EstateSettings.IsBanned(sceneObject.OwnerID))
{
m_log.Info("[INTERREGION]: Denied prim crossing for " +
"banned avatar");
return false;
}
if (sceneObject.IsAttachmentCheckFull()) // Attachment
{
sceneObject.RootPart.AddFlag(PrimFlags.TemporaryOnRez);
sceneObject.RootPart.AddFlag(PrimFlags.Phantom);
AddPrimToScene(sceneObject);
// Fix up attachment Parent Local ID
ScenePresence sp = GetScenePresence(sceneObject.OwnerID);
if (sp != null)
{
m_log.DebugFormat(
"[ATTACHMENT]: Received attachment {0}, inworld asset id {1}", sceneObject.GetFromItemID(), sceneObject.UUID);
m_log.DebugFormat(
"[ATTACHMENT]: Attach to avatar {0} at position {1}", sp.UUID, sceneObject.AbsolutePosition);
if (AttachmentsModule != null)
AttachmentsModule.AttachObject(sp.ControllingClient, sceneObject.LocalId, 0, false);
sceneObject.RootPart.RemFlag(PrimFlags.TemporaryOnRez);
}
else
{
sceneObject.RootPart.RemFlag(PrimFlags.TemporaryOnRez);
sceneObject.RootPart.AddFlag(PrimFlags.TemporaryOnRez);
}
}
else
{
if (!Permissions.CanObjectEntry(sceneObject.UUID,
true, sceneObject.AbsolutePosition))
{
// Deny non attachments based on parcel settings
//
m_log.Info("[INTERREGION]: Denied prim crossing " +
"because of parcel settings");
DeleteSceneObject(sceneObject, false, true);
return false;
}
AddPrimToScene(sceneObject);
}
sceneObject.SendGroupFullUpdate(PrimUpdateFlags.FullUpdate);
return true;
}