From 8a6042f063f24c6d9cf39d75159050bc20dd2e0a Mon Sep 17 00:00:00 2001 From: Charles Krinke Date: Mon, 27 Oct 2008 00:51:50 +0000 Subject: Thank you kindly, Idb for a patch that solves: llGetRot and llGetRootRotation return the wrong values when the object is attached --- .../Shared/Api/Implementation/LSL_Api.cs | 31 +++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs index 55e370f..847004d 100644 --- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs +++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs @@ -1790,6 +1790,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api public LSL_Rotation llGetRot() { + // unlinked or root prim then use llRootRotation + // see llRootRotaion for references. + if (m_host.LinkNum == 0 || m_host.LinkNum == 1) + { + return llGetRootRotation(); + } m_host.AddScriptLPS(1); Quaternion q = m_host.RotationOffset; return new LSL_Rotation(q.X, q.Y, q.Z, q.W); @@ -6416,10 +6422,33 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api return new LSL_Vector(m_host.ParentGroup.AbsolutePosition.X, m_host.ParentGroup.AbsolutePosition.Y, m_host.ParentGroup.AbsolutePosition.Z); } + /// + /// http://lslwiki.net/lslwiki/wakka.php?wakka=llGetRot + /// http://lslwiki.net/lslwiki/wakka.php?wakka=ChildRotation + /// Also tested in sl in regards to the behaviour in attachments/mouselook + /// In the root prim:- + /// Returns the object rotation if not attached + /// Returns the avatars rotation if attached + /// Returns the camera rotation if attached and the avatar is in mouselook + /// public LSL_Rotation llGetRootRotation() { m_host.AddScriptLPS(1); - return new LSL_Rotation(m_host.ParentGroup.GroupRotation.X, m_host.ParentGroup.GroupRotation.Y, m_host.ParentGroup.GroupRotation.Z, m_host.ParentGroup.GroupRotation.W); + Quaternion q; + if (m_host.ParentGroup.RootPart.AttachmentPoint != 0) + { + ScenePresence avatar = World.GetScenePresence(m_host.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 = m_host.ParentGroup.GroupRotation; // Likely never get here but just in case + } + else + q = m_host.ParentGroup.GroupRotation; // just the group rotation + return new LSL_Rotation(q.X, q.Y, q.Z, q.W); } public LSL_String llGetObjectDesc() -- cgit v1.1