/// <summary>
/// Append a scene object part report to an input StringBuilder
/// </summary>
/// <returns></returns>
/// <param name='sb'></param>
/// <param name='sop'</param>
/// <param name='showFull'>
/// If true then information on each inventory item will be shown.
/// If false then only summary inventory information is shown.
/// </param>
private StringBuilder AddScenePartReport(StringBuilder sb, SceneObjectPart sop, bool showFull)
{
ConsoleDisplayList cdl = new ConsoleDisplayList();
cdl.AddRow("Name", sop.Name);
cdl.AddRow("Description", sop.Description);
cdl.AddRow("Local ID", sop.LocalId);
cdl.AddRow("UUID", sop.UUID);
cdl.AddRow("Location", string.Format("{0} @ {1}", sop.AbsolutePosition, sop.ParentGroup.Scene.Name));
cdl.AddRow(
"Parent",
sop.IsRoot ? "Is Root" : string.Format("{0} {1}", sop.ParentGroup.Name, sop.ParentGroup.UUID));
cdl.AddRow("Link number", sop.LinkNum);
cdl.AddRow("Flags", sop.Flags);
if (showFull)
{
PrimitiveBaseShape s = sop.Shape;
cdl.AddRow("FlexiDrag", s.FlexiDrag);
cdl.AddRow("FlexiEntry", s.FlexiEntry);
cdl.AddRow("FlexiForce", string.Format("<{0},{1},{2}>", s.FlexiForceX, s.FlexiForceY, s.FlexiForceZ));
cdl.AddRow("FlexiGravity", s.FlexiGravity);
cdl.AddRow("FlexiSoftness", s.FlexiSoftness);
cdl.AddRow("HollowShape", s.HollowShape);
cdl.AddRow(
"LightColor",
string.Format("<{0},{1},{2},{3}>", s.LightColorR, s.LightColorB, s.LightColorG, s.LightColorA));
cdl.AddRow("LightCutoff", s.LightCutoff);
cdl.AddRow("LightEntry", s.LightEntry);
cdl.AddRow("LightFalloff", s.LightFalloff);
cdl.AddRow("LightIntensity", s.LightIntensity);
cdl.AddRow("LightRadius", s.LightRadius);
cdl.AddRow("Location (relative)", sop.RelativePosition);
cdl.AddRow("Media", string.Format("{0} entries", s.Media != null ? s.Media.Count.ToString() : "n/a"));
cdl.AddRow("PathBegin", s.PathBegin);
cdl.AddRow("PathEnd", s.PathEnd);
cdl.AddRow("PathCurve", s.PathCurve);
cdl.AddRow("PathRadiusOffset", s.PathRadiusOffset);
cdl.AddRow("PathRevolutions", s.PathRevolutions);
cdl.AddRow("PathScale", string.Format("<{0},{1}>", s.PathScaleX, s.PathScaleY));
cdl.AddRow("PathSkew", string.Format("<{0},{1}>", s.PathShearX, s.PathShearY));
cdl.AddRow("FlexiDrag", s.PathSkew);
cdl.AddRow("PathTaper", string.Format("<{0},{1}>", s.PathTaperX, s.PathTaperY));
cdl.AddRow("PathTwist", s.PathTwist);
cdl.AddRow("PathTwistBegin", s.PathTwistBegin);
cdl.AddRow("PCode", s.PCode);
cdl.AddRow("ProfileBegin", s.ProfileBegin);
cdl.AddRow("ProfileEnd", s.ProfileEnd);
cdl.AddRow("ProfileHollow", s.ProfileHollow);
cdl.AddRow("ProfileShape", s.ProfileShape);
cdl.AddRow("ProjectionAmbiance", s.ProjectionAmbiance);
cdl.AddRow("ProjectionEntry", s.ProjectionEntry);
cdl.AddRow("ProjectionFocus", s.ProjectionFocus);
cdl.AddRow("ProjectionFOV", s.ProjectionFOV);
cdl.AddRow("ProjectionTextureUUID", s.ProjectionTextureUUID);
cdl.AddRow("Rotation (Relative)", sop.RotationOffset);
cdl.AddRow("Rotation (World)", sop.GetWorldRotation());
cdl.AddRow("Scale", s.Scale);
cdl.AddRow(
"SculptData",
string.Format("{0} bytes", s.SculptData != null ? s.SculptData.Length.ToString() : "n/a"));
cdl.AddRow("SculptEntry", s.SculptEntry);
cdl.AddRow("SculptTexture", s.SculptTexture);
cdl.AddRow("SculptType", s.SculptType);
cdl.AddRow("State", s.State);
// TODO, unpack and display texture entries
//cdl.AddRow("Textures", string.Format("{0} entries", s.Textures.
}
object itemsOutput;
if (showFull)
{
StringBuilder itemsSb = new StringBuilder("\n");
itemsOutput = AddScenePartItemsReport(itemsSb, sop.Inventory).ToString();
}
else
{
itemsOutput = sop.Inventory.Count;
}
cdl.AddRow("Items", itemsOutput);
return sb.Append(cdl.ToString());
}
private DetectedObject CreateDetObject(SceneObjectPart obj)
{
DetectedObject detobj = new DetectedObject();
detobj.keyUUID = obj.UUID;
detobj.nameStr = obj.Name;
detobj.ownerUUID = obj.OwnerID;
detobj.posVector = obj.AbsolutePosition;
detobj.rotQuat = obj.GetWorldRotation();
detobj.velVector = obj.Velocity;
detobj.colliderType = 0;
detobj.groupUUID = obj.GroupID;
detobj.linkNumber = 0;
return detobj;
}
/// <summary>
/// Delink the given prim from this group. The delinked prim is established as
/// an independent SceneObjectGroup.
/// </summary>
/// <param name="partID"></param>
/// <param name="sendEvents"></param>
/// <returns>The object group of the newly delinked prim.</returns>
public SceneObjectGroup DelinkFromGroup(SceneObjectPart linkPart, bool sendEvents)
{
// m_log.DebugFormat(
// "[SCENE OBJECT GROUP]: Delinking part {0}, {1} from group with root part {2}, {3}",
// linkPart.Name, linkPart.UUID, RootPart.Name, RootPart.UUID);
Quaternion worldRot = linkPart.GetWorldRotation();
// Remove the part from this object
m_scene.SceneGraph.DeLinkPartFromEntity(this, linkPart);
/* this is already done in DeLinkPartFromEntity
if (m_partsList.Count == 1 && RootPart != null) //Single prim is left
RootPart.LinkNum = 0;
else
{
lock (m_partsLock)
{
foreach (SceneObjectPart p in m_partsList)
{
if (p.LinkNum > linkPart.LinkNum)
p.LinkNum--;
}
}
}
*/
linkPart.SetParentLocalId(0);
linkPart.LinkNum = 0;
if (linkPart.PhysActor != null)
{
m_scene.SceneGraph.PhysicsScene.RemovePrim(linkPart.PhysActor);
// linkPart.PhysActor.delink();
}
// We need to reset the child part's position
// ready for life as a separate object after being a part of another object
Quaternion parentRot = m_rootPart.RotationOffset;
Vector3 axPos = linkPart.OffsetPosition;
axPos *= parentRot;
linkPart.SetOffsetPosition(axPos);
linkPart.FixGroupPosition(AbsolutePosition + linkPart.OffsetPosition,false);
linkPart.FixOffsetPosition(Vector3.Zero, false);
linkPart.RotationOffset = worldRot;
SceneObjectGroup objectGroup = new SceneObjectGroup(linkPart, Scene);
m_scene.SceneGraph.DelinkPartToScene(objectGroup);
if (sendEvents)
linkPart.TriggerScriptChangedEvent(Changed.LINK);
linkPart.Rezzed = RootPart.Rezzed;
//This is already set multiple places, no need to do it again
//HasGroupChanged = true;
//We need to send this so that we don't have issues with the client not realizing that the prims were unlinked
ScheduleGroupUpdate(PrimUpdateFlags.FullUpdate);
return objectGroup;
}
/// <summary>
/// Delink the given prim from this group. The delinked prim is established as
/// an independent SceneObjectGroup.
/// </summary>
/// <remarks>
/// FIXME: This method should not be called directly since it bypasses update locking, allowing a potential race
/// condition. But currently there is no
/// alternative method that does take a lock to delink a single prim.
/// </remarks>
/// <param name="partID"></param>
/// <param name="sendEvents"></param>
/// <returns>The object group of the newly delinked prim.</returns>
public SceneObjectGroup DelinkFromGroup(SceneObjectPart linkPart, bool sendEvents)
{
// m_log.DebugFormat(
// "[SCENE OBJECT GROUP]: Delinking part {0}, {1} from group with root part {2}, {3}",
// linkPart.Name, linkPart.UUID, RootPart.Name, RootPart.UUID);
linkPart.ClearUndoState();
Vector3 worldPos = linkPart.GetWorldPosition();
Quaternion worldRot = linkPart.GetWorldRotation();
// Remove the part from this object
lock (m_parts.SyncRoot)
{
m_parts.Remove(linkPart.UUID);
SceneObjectPart[] parts = m_parts.GetArray();
// Rejigger the linknum's of the remaining SOP's to fill any gap
if (parts.Length == 1 && RootPart != null)
{
// Single prim left
RootPart.LinkNum = 0;
}
else
{
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart part = parts[i];
if (part.LinkNum > linkPart.LinkNum)
part.LinkNum--;
}
}
}
linkPart.ParentID = 0;
linkPart.LinkNum = 0;
PhysicsActor linkPartPa = linkPart.PhysActor;
// Remove the SOP from the physical scene.
// If the new SOG is physical, it is re-created later.
// (There is a problem here in that we have not yet told the physics
// engine about the delink. Someday, linksets should be made first
// class objects in the physics engine interface).
if (linkPartPa != null)
m_scene.PhysicsScene.RemovePrim(linkPartPa);
// We need to reset the child part's position
// ready for life as a separate object after being a part of another object
/* This commented out code seems to recompute what GetWorldPosition already does.
* Replace with a call to GetWorldPosition (before unlinking)
Quaternion parentRot = m_rootPart.RotationOffset;
Vector3 axPos = linkPart.OffsetPosition;
axPos *= parentRot;
linkPart.OffsetPosition = new Vector3(axPos.X, axPos.Y, axPos.Z);
linkPart.GroupPosition = AbsolutePosition + linkPart.OffsetPosition;
linkPart.OffsetPosition = new Vector3(0, 0, 0);
*/
linkPart.GroupPosition = worldPos;
linkPart.OffsetPosition = Vector3.Zero;
linkPart.RotationOffset = worldRot;
// Create a new SOG to go around this unlinked and unattached SOP
SceneObjectGroup objectGroup = new SceneObjectGroup(linkPart);
m_scene.AddNewSceneObject(objectGroup, true);
if (sendEvents)
linkPart.TriggerScriptChangedEvent(Changed.LINK);
linkPart.Rezzed = RootPart.Rezzed;
// When we delete a group, we currently have to force persist to the database if the object id has changed
// (since delete works by deleting all rows which have a given object id)
objectGroup.HasGroupChangedDueToDelink = true;
return objectGroup;
}
private LSL_Rotation GetPartRot(SceneObjectPart part)
{
Quaternion q;
if (part.LinkNum == 0 || part.LinkNum == 1) // unlinked or root prim
{
if (part.ParentGroup.AttachmentPoint != 0)
{
ScenePresence avatar = World.GetScenePresence(part.ParentGroup.AttachedAvatar);
if (avatar != null)
{
if ((avatar.AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_MOUSELOOK) != 0)
q = avatar.CameraRotation; // Mouselook
else
q = avatar.Rotation; // Currently infrequently updated so may be inaccurate
}
else
q = part.ParentGroup.GroupRotation; // Likely never get here but just in case
}
else
q = part.ParentGroup.GroupRotation; // just the group rotation
return new LSL_Rotation(q.X, q.Y, q.Z, q.W);
}
q = part.GetWorldRotation();
return new LSL_Rotation(q.X, q.Y, q.Z, q.W);
}
/// <summary>
/// Delink the given prim from this group. The delinked prim is established as
/// an independent SceneObjectGroup.
/// </summary>
/// <param name="partID"></param>
/// <param name="sendEvents"></param>
/// <returns>The object group of the newly delinked prim.</returns>
public SceneObjectGroup DelinkFromGroup(SceneObjectPart linkPart, bool sendEvents)
{
// m_log.DebugFormat(
// "[SCENE OBJECT GROUP]: Delinking part {0}, {1} from group with root part {2}, {3}",
// linkPart.Name, linkPart.UUID, RootPart.Name, RootPart.UUID);
linkPart.ClearUndoState();
Quaternion worldRot = linkPart.GetWorldRotation();
// Remove the part from this object
lock (m_parts)
{
m_parts.Remove(linkPart.UUID);
}
if (m_parts.Count == 1 && RootPart != null) //Single prim is left
RootPart.LinkNum = 0;
else
{
foreach (SceneObjectPart p in m_parts.Values)
{
if (p.LinkNum > linkPart.LinkNum)
p.LinkNum--;
}
}
linkPart.ParentID = 0;
linkPart.LinkNum = 0;
if (linkPart.PhysActor != null)
{
m_scene.PhysicsScene.RemovePrim(linkPart.PhysActor);
}
// We need to reset the child part's position
// ready for life as a separate object after being a part of another object
Quaternion parentRot = m_rootPart.RotationOffset;
Vector3 axPos = linkPart.OffsetPosition;
axPos *= parentRot;
linkPart.OffsetPosition = new Vector3(axPos.X, axPos.Y, axPos.Z);
linkPart.GroupPosition = AbsolutePosition + linkPart.OffsetPosition;
linkPart.OffsetPosition = new Vector3(0, 0, 0);
linkPart.RotationOffset = worldRot;
SceneObjectGroup objectGroup = new SceneObjectGroup(linkPart);
m_scene.AddNewSceneObject(objectGroup, true);
if (sendEvents)
linkPart.TriggerScriptChangedEvent(Changed.LINK);
linkPart.Rezzed = RootPart.Rezzed;
//HasGroupChanged = true;
//ScheduleGroupForFullUpdate();
return objectGroup;
}
/// <summary>
/// Delink the given prim from this group. The delinked prim is established as
/// an independent SceneObjectGroup.
/// </summary>
/// <param name="partID"></param>
/// <param name="sendEvents"></param>
/// <returns>The object group of the newly delinked prim.</returns>
public SceneObjectGroup DelinkFromGroup(SceneObjectPart linkPart, bool sendEvents)
{
// m_log.DebugFormat(
// "[SCENE OBJECT GROUP]: Delinking part {0}, {1} from group with root part {2}, {3}",
// linkPart.Name, linkPart.UUID, RootPart.Name, RootPart.UUID);
linkPart.ClearUndoState();
Quaternion worldRot = linkPart.GetWorldRotation();
// Remove the part from this object
lock (m_parts.SyncRoot)
{
m_parts.Remove(linkPart.UUID);
SceneObjectPart[] parts = m_parts.GetArray();
if (parts.Length == 1 && RootPart != null)
{
// Single prim left
RootPart.LinkNum = 0;
}
else
{
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart part = parts[i];
if (part.LinkNum > linkPart.LinkNum)
part.LinkNum--;
}
}
}
linkPart.ParentID = 0;
linkPart.LinkNum = 0;
if (linkPart.PhysActor != null)
{
m_scene.PhysicsScene.RemovePrim(linkPart.PhysActor);
}
// We need to reset the child part's position
// ready for life as a separate object after being a part of another object
Quaternion parentRot = m_rootPart.RotationOffset;
Vector3 axPos = linkPart.OffsetPosition;
axPos *= parentRot;
linkPart.OffsetPosition = new Vector3(axPos.X, axPos.Y, axPos.Z);
linkPart.GroupPosition = AbsolutePosition + linkPart.OffsetPosition;
linkPart.OffsetPosition = new Vector3(0, 0, 0);
linkPart.RotationOffset = worldRot;
SceneObjectGroup objectGroup = new SceneObjectGroup(linkPart);
m_scene.AddNewSceneObject(objectGroup, true);
if (sendEvents)
linkPart.TriggerScriptChangedEvent(Changed.LINK);
linkPart.Rezzed = RootPart.Rezzed;
// When we delete a group, we currently have to force persist to the database if the object id has changed
// (since delete works by deleting all rows which have a given object id)
objectGroup.HasGroupChangedDueToDelink = true;
return objectGroup;
}
/// <summary>
/// Delink the given prim from this group. The delinked prim is established as
/// an independent SceneObjectGroup.
/// </summary>
/// <remarks>
/// FIXME: This method should not be called directly since it bypasses update locking, allowing a potential race
/// condition. But currently there is no
/// alternative method that does take a lock to delink a single prim.
/// </remarks>
/// <param name="partID"></param>
/// <param name="sendEvents"></param>
/// <returns>The object group of the newly delinked prim.</returns>
public SceneObjectGroup DelinkFromGroup(SceneObjectPart linkPart, bool sendEvents)
{
// m_log.DebugFormat(
// "[SCENE OBJECT GROUP]: Delinking part {0}, {1} from group with root part {2}, {3}",
// linkPart.Name, linkPart.UUID, RootPart.Name, RootPart.UUID);
linkPart.ClearUndoState();
Vector3 worldPos = linkPart.GetWorldPosition();
Quaternion worldRot = linkPart.GetWorldRotation();
// Remove the part from this object
lock (m_parts.SyncRoot)
{
m_parts.Remove(linkPart.UUID);
SceneObjectPart[] parts = m_parts.GetArray();
// Rejigger the linknum's of the remaining SOP's to fill any gap
if (parts.Length == 1 && RootPart != null)
{
// Single prim left
RootPart.LinkNum = 0;
}
else
{
for (int i = 0; i < parts.Length; i++)
{
SceneObjectPart part = parts[i];
if (part.LinkNum > linkPart.LinkNum)
part.LinkNum--;
}
}
}
linkPart.ParentID = 0;
linkPart.LinkNum = 0;
PhysicsActor linkPartPa = linkPart.PhysActor;
// Remove the SOP from the physical scene.
// If the new SOG is physical, it is re-created later.
// (There is a problem here in that we have not yet told the physics
// engine about the delink. Someday, linksets should be made first
// class objects in the physics engine interface).
if (linkPartPa != null)
m_scene.PhysicsScene.RemovePrim(linkPartPa);
// We need to reset the child part's position
// ready for life as a separate object after being a part of another object
/* This commented out code seems to recompute what GetWorldPosition already does.
* Replace with a call to GetWorldPosition (before unlinking)
Quaternion parentRot = m_rootPart.RotationOffset;
Vector3 axPos = linkPart.OffsetPosition;
axPos *= parentRot;
linkPart.OffsetPosition = new Vector3(axPos.X, axPos.Y, axPos.Z);
linkPart.GroupPosition = AbsolutePosition + linkPart.OffsetPosition;
linkPart.OffsetPosition = new Vector3(0, 0, 0);
*/
linkPart.GroupPosition = worldPos;
linkPart.OffsetPosition = Vector3.Zero;
linkPart.RotationOffset = worldRot;
// Create a new SOG to go around this unlinked and unattached SOP
SceneObjectGroup objectGroup = new SceneObjectGroup(linkPart);
m_scene.AddNewSceneObject(objectGroup, true);
if (sendEvents)
linkPart.TriggerScriptChangedEvent(Changed.LINK);
linkPart.Rezzed = RootPart.Rezzed;
// We must persist the delinked group to the database immediately, for safety. The problem
// is that although in memory the new group has a new SceneGroupID, in the database it
// still has the parent group's SceneGroupID (until the next backup). This means that if the
// parent group is deleted then the delinked group will also be deleted from the database.
// This problem will disappear if the region remains alive long enough for another backup,
// since at that time the delinked group's new SceneGroupID will be written to the database.
// But if the region crashes before that then the prims will be permanently gone, and this must
// not happen. (We can't use a just-in-time trick like GroupContainsForeignPrims in this case
// because the delinked group doesn't know when the source group is deleted.)
m_scene.ForceSceneObjectBackup(objectGroup);
return objectGroup;
}
public void DelinkFromGroup(SceneObjectPart linkPart, bool sendEvents, bool sendGroupUpdate)
{
linkPart.ClearUndoState();
// m_log.DebugFormat(
// "[SCENE OBJECT GROUP]: Delinking part {0}, {1} from group with root part {2}, {3}",
// linkPart.Name, linkPart.UUID, RootPart.Name, RootPart.UUID);
Quaternion worldRot = linkPart.GetWorldRotation();
// Remove the part from this object
lock (m_parts)
{
m_parts.Remove(linkPart.UUID);
_partsByLocalId.Remove(linkPart.LocalId);
if (m_parts.Count == 1 && RootPart != null) //Single prim is left
{
RootPart.LinkNum = 0;
}
else
{
foreach (SceneObjectPart p in m_parts.Values)
{
if (p.LinkNum > linkPart.LinkNum)
p.LinkNum--;
}
}
}
linkPart.ParentID = 0;
linkPart.LinkNum = 0;
// We need to reset the child part's position
// ready for life as a separate object after being a part of another object
Quaternion parentRot = m_rootPart.RotationOffset;
Vector3 axPos = linkPart.OffsetPosition;
axPos *= parentRot;
Vector3 groupPosition = AbsolutePosition + axPos;
linkPart.SetGroupPositionDirect(groupPosition);
linkPart.SetOffsetPositionDirect(Vector3.Zero);
linkPart.SetRotationOffsetDirect(worldRot);
SceneObjectGroup objectGroup = new SceneObjectGroup(linkPart);
PhysicsActor partActor = linkPart.PhysActor;
if (partActor != null)
{
partActor.DelinkFromParent(groupPosition, worldRot);
}
m_scene.AddNewSceneObject(objectGroup, true);
if (sendEvents)
linkPart.TriggerScriptChangedEvent(Changed.LINK);
linkPart.Rezzed = RootPart.Rezzed;
//Rebuild the bounding box
ClearBoundingBoxCache();
// Update the ServerWeight/LandImpact and StreamingCost
RecalcPrimWeights();
if (sendGroupUpdate)
{
HasGroupChanged = true;
ScheduleGroupForFullUpdate();
objectGroup.ScheduleGroupForFullUpdate();
}
}
private void SitRayCastfoundTop(SceneObjectPart part, Vector3 collisionPoint, Vector3 collisionNormal)
{
Vector3 partpos = part.AbsolutePosition;
Vector3 contactpos = collisionPoint - partpos; // contact relative to part
Quaternion partrot = part.GetWorldRotation();
contactpos *= Quaternion.Inverse(partrot); // contact in part coords
// collisionNormal *= Quaternion.Inverse(partrot);
Quaternion rot = Vector3.RotationBetween(contactpos, new Vector3(1, 0, 0)); // angle with part z axis
rot = Quaternion.CreateFromAxisAngle(contactpos,0);
Vector3 avasize = new Vector3(0.37f, 0.37f, m_appearance.AvatarHeight * 0.5f);
avasize *= rot;
// contactpos.Z += avasize.Z + 0.15f;
SendSitResponse(m_requestedSitTargetUUID, contactpos, rot);
}
/* not in use
public void SitRayHorizontal(SceneObjectPart part)
{
// Next, try to raycast from the avatar position to fwd
Vector3 EndRayCastPosition = part.AbsolutePosition + m_requestedSitOffset;
Vector3 StartRayCastPosition = CameraPosition;
Vector3 direction = EndRayCastPosition - StartRayCastPosition;
float distance = direction.Length();
direction /= distance;
m_scene.PhysicsScene.RaycastWorld(StartRayCastPosition, direction, distance, SitRayCastHorizontalResponse);
}
public void SitRayCastHorizontalResponse(bool hitYN, Vector3 collisionPoint, uint localid, float pdistance, Vector3 normal)
{
SceneObjectPart part = FindNextAvailableSitTarget(m_requestedSitTargetUUID);
if (part != null)
{
if (hitYN)
{
if (localid == m_requestedSitTargetID)
{
SitRaycastFindEdge(part,collisionPoint, normal);
m_log.DebugFormat("[SIT]: Raycast Horizontal Position succeeded at point: {0}, normal:{1}", collisionPoint, normal);
// Next, try to raycast from the camera position
Vector3 EndRayCastPosition = part.AbsolutePosition + m_requestedSitOffset;
Vector3 StartRayCastPosition = CameraPosition;
Vector3 direction = Vector3.Normalize(EndRayCastPosition - StartRayCastPosition);
float distance = Vector3.Distance(EndRayCastPosition, StartRayCastPosition);
//m_scene.PhysicsScene.RaycastWorld(StartRayCastPosition, direction, distance, SitRayCastResponseAvatarPosition);
}
else
{
ControllingClient.SendAlertMessage("Sit position not accessable.");
m_requestedSitTargetUUID = UUID.Zero;
m_requestedSitTargetID = 0;
m_requestedSitOffset = Vector3.Zero;
}
}
else
{
ControllingClient.SendAlertMessage("Sit position not accessable.");
m_requestedSitTargetUUID = UUID.Zero;
m_requestedSitTargetID = 0;
m_requestedSitOffset = Vector3.Zero;
}
}
else
{
ControllingClient.SendAlertMessage("Sit position no longer exists");
m_requestedSitTargetUUID = UUID.Zero;
m_requestedSitTargetID = 0;
m_requestedSitOffset = Vector3.Zero;
}
}
*/
private void SitRaycastFoundPath(SceneObjectPart part, Vector3 collisionPoint, Vector3 collisionNormal)
{
// go to top of part, above nearest point
Vector3 partscale = part.Scale * part.GetWorldRotation(); // part AABB
if (partscale.Z <0 )
partscale.Z = -partscale.Z;
if (part.GetPrimType() == PrimType.SPHERE)
{
Vector3 contactpos = new Vector3(0,0,partscale.Z);
SendSitResponse(m_requestedSitTargetUUID, contactpos, Quaternion.Identity);
return;
}
collisionPoint.Z += partscale.Z;
collisionNormal.Z += 0.5f;
Vector3 EndRayCastPosition = part.AbsolutePosition;
Vector3 StartRayCastPosition = collisionPoint;
Vector3 direction = EndRayCastPosition - StartRayCastPosition;
float distance = direction.Length();
direction /= distance;
m_scene.PhysicsScene.RaycastWorld(StartRayCastPosition, direction, distance, SitRayCastfindTop);
}
