/// <summary>
/// Load a NodeSync file and create its construct in Unity.
/// </summary>
/// <param name="filePath">Path to the NodeSync file</param>
/// <param name="name">Name of the NodeSync node</param>
void CreateNodeSyncFromFile(string filePath, string name)
{
HEU_SessionBase session = HEU_SessionManager.GetDefaultSession();
if (session == null || !session.IsSessionValid())
{
return;
}
HAPI_NodeId parentNodeID = -1;
string nodeName = name;
HAPI_NodeId newNodeID = -1;
// This loads the node network from file, and returns the node that was created
// with newNodeID. It is either a SOP object, or a subnet object.
// The actual loader (HEU_ThreadedTaskLoadGeo) will deal with either case.
if (!session.LoadNodeFromFile(filePath, parentNodeID, nodeName, true, out newNodeID))
{
Log(string.Format("Failed to load node network from file: {0}.", filePath));
return;
}
// Wait until finished
if (!HEU_HAPIUtility.ProcessHoudiniCookStatus(session, nodeName))
{
Log(string.Format("Failed to cook loaded node with name: {0}.", nodeName));
return;
}
GameObject newGO = new GameObject(nodeName);
HEU_NodeSync nodeSync = newGO.AddComponent <HEU_NodeSync>();
nodeSync.InitializeFromHoudini(session, newNodeID, nodeName, filePath);
}
public static void CreateNodeSync(HEU_SessionBase session, string opName, string nodeNabel)
{
if (session == null)
{
session = HEU_SessionManager.GetDefaultSession();
}
if (session == null || !session.IsSessionValid())
{
return;
}
HAPI_NodeId newNodeID = -1;
HAPI_NodeId parentNodeId = -1;
if (!session.CreateNode(parentNodeId, opName, nodeNabel, true, out newNodeID))
{
Debug.LogErrorFormat("Unable to create merge SOP node for connecting input assets.");
return;
}
if (parentNodeId == -1)
{
// When creating a node without a parent, for SOP nodes, a container
// geometry object will have been created by HAPI.
// In all cases we want to use the node ID of that object container
// so the below code sets the parent's node ID.
// But for SOP/subnet we actually do want the subnet SOP node ID
// hence the useSOPNodeID argument here is to override it.
bool useSOPNodeID = opName.Equals("SOP/subnet");
HAPI_NodeInfo nodeInfo = new HAPI_NodeInfo();
if (!session.GetNodeInfo(newNodeID, ref nodeInfo))
{
return;
}
if (nodeInfo.type == HAPI_NodeType.HAPI_NODETYPE_SOP)
{
if (!useSOPNodeID)
{
newNodeID = nodeInfo.parentId;
}
}
else if (nodeInfo.type != HAPI_NodeType.HAPI_NODETYPE_OBJ)
{
Debug.LogErrorFormat("Unsupported node type {0}", nodeInfo.type);
return;
}
}
GameObject newGO = new GameObject(nodeNabel);
HEU_NodeSync nodeSync = newGO.AddComponent<HEU_NodeSync>();
nodeSync.InitializeFromHoudini(session, newNodeID, nodeNabel, "");
}
/// <summary>
/// Unity callback to draw this UI.
/// </summary>
void OnGUI()
{
SetupUI();
HEU_SessionSyncData syncData = GetSessionSyncData();
EditorGUI.BeginChangeCheck();
bool bSessionStarted = (syncData != null && syncData.SyncStatus != HEU_SessionSyncData.Status.Stopped);
bool bSessionCanStart = !bSessionStarted;
if (bSessionCanStart)
{
// Only able to start a session if no session exists.
HEU_SessionBase session = HEU_SessionManager.GetDefaultSession();
if (session != null && session.IsSessionValid())
{
bSessionCanStart = false;
}
}
HEU_HoudiniAssetUI.DrawHeaderSection();
// Draw SessionSync status.
if (syncData != null)
{
if (syncData.SyncStatus == HEU_SessionSyncData.Status.Stopped)
{
if (!bSessionCanStart)
{
EditorGUILayout.LabelField("Another session already running. Disconnect it to start SessionSync.");
}
else
{
EditorGUILayout.LabelField("Status: " + syncData.SyncStatus);
}
}
else
{
EditorGUILayout.LabelField("Status: " + syncData.SyncStatus);
}
}
else
{
if (!bSessionCanStart)
{
EditorGUILayout.LabelField("Another session already running. Disconnect it to start SessionSync.");
}
else
{
EditorGUILayout.LabelField("No active session.");
}
}
EditorGUILayout.Separator();
EditorGUI.indentLevel++;
// Draw initial connection buttons (Start, Connect)
using (new EditorGUILayout.HorizontalScope())
{
using (new EditorGUI.DisabledScope(bSessionStarted || !bSessionCanStart))
{
if (GUILayout.Button("Start Houdini"))
{
StartAndConnectToHoudini(syncData);
}
else if (GUILayout.Button("Connect to Houdini"))
{
ConnectSessionSync(syncData);
}
}
}
using (new EditorGUI.DisabledScope((syncData == null || !bSessionStarted) && bSessionCanStart))
{
if (GUILayout.Button("Disconnect"))
{
Disconnect(syncData);
}
}
EditorGUILayout.Separator();
// Draw Connection Settings
EditorGUILayout.LabelField("Connection Settings");
using (new EditorGUI.DisabledScope(bSessionStarted))
{
SessionMode newSessionMode = (SessionMode)EditorGUILayout.EnumPopup("Type", _sessionMode);
if (_sessionMode != newSessionMode)
{
_sessionMode = newSessionMode;
HEU_PluginSettings.Session_Mode = newSessionMode;
}
EditorGUI.indentLevel++;
if (_sessionMode == SessionMode.Pipe)
{
string newPipeName = EditorGUILayout.DelayedTextField("Pipe Name", _pipeName);
if (_pipeName != newPipeName)
{
HEU_PluginSettings.Session_PipeName = newPipeName;
_pipeName = newPipeName;
}
}
else if (_sessionMode == SessionMode.Socket)
{
int newPort = EditorGUILayout.DelayedIntField("Port", _port);
HEU_PluginSettings.Session_Port = newPort;
if (_port != newPort)
{
HEU_PluginSettings.Session_Port = newPort;
_port = newPort;
}
}
EditorGUI.indentLevel--;
}
EditorGUILayout.Separator();
// The rest requires syncData
// Synchronization settings, and new nodes
if (syncData != null)
{
using (new EditorGUI.DisabledScope(syncData.SyncStatus != HEU_SessionSyncData.Status.Connected))
{
EditorGUILayout.LabelField("Synchronization Settings");
EditorGUI.indentLevel++;
HEU_PluginSettings.SessionSyncAutoCook = HEU_EditorUI.DrawToggleLeft(HEU_PluginSettings.SessionSyncAutoCook, "Sync With Houdini Cook");
bool enableHoudiniTime = HEU_EditorUI.DrawToggleLeft(syncData._syncInfo.cookUsingHoudiniTime, "Cook Using Houdini Time");
if (syncData._syncInfo.cookUsingHoudiniTime != enableHoudiniTime)
{
syncData._syncInfo.cookUsingHoudiniTime = enableHoudiniTime;
UploadSessionSyncInfo(null, syncData);
}
bool enableSyncViewport = HEU_EditorUI.DrawToggleLeft(syncData._syncInfo.syncViewport, "Sync Viewport");
if (syncData._syncInfo.syncViewport != enableSyncViewport)
{
syncData._syncInfo.syncViewport = enableSyncViewport;
UploadSessionSyncInfo(null, syncData);
}
EditorGUI.indentLevel--;
}
EditorGUILayout.Separator();
EditorGUILayout.LabelField("New Node");
using (new EditorGUI.DisabledScope(syncData.SyncStatus != HEU_SessionSyncData.Status.Connected))
{
EditorGUI.indentLevel++;
syncData._newNodeName = EditorGUILayout.TextField("Name", syncData._newNodeName);
syncData._nodeTypeIndex = EditorGUILayout.Popup("Type", syncData._nodeTypeIndex, _nodeTypesLabels);
using (new EditorGUI.DisabledGroupScope(string.IsNullOrEmpty(syncData._newNodeName)))
{
using (new EditorGUILayout.VerticalScope())
{
if (GUILayout.Button("Create"))
{
if (syncData._nodeTypeIndex >= 0 && syncData._nodeTypeIndex < 3)
{
HEU_NodeSync.CreateNodeSync(null, _nodeTypes[syncData._nodeTypeIndex],
syncData._newNodeName);
}
else if (syncData._nodeTypeIndex == 3)
{
CreateCurve(syncData._newNodeName);
}
else if (syncData._nodeTypeIndex == 4)
{
CreateInput(syncData._newNodeName);
}
}
if (GUILayout.Button("Load NodeSync"))
{
LoadNodeSyncDialog(syncData._newNodeName);
}
}
}
EditorGUI.indentLevel--;
}
EditorGUILayout.Separator();
// Log
using (new EditorGUILayout.VerticalScope(_backgroundStyle))
{
using (new EditorGUILayout.HorizontalScope())
{
EditorGUILayout.PrefixLabel(_eventMessageContent);
if (GUILayout.Button("Clear"))
{
ClearLog();
}
}
string logMsg = GetLog();
using (var scrollViewScope = new EditorGUILayout.ScrollViewScope(_eventMessageScrollPos, GUILayout.Height(120)))
{
_eventMessageScrollPos = scrollViewScope.scrollPosition;
GUILayout.Label(logMsg, _eventMessageStyle);
}
}
}
EditorGUI.indentLevel--;
if (EditorGUI.EndChangeCheck() && syncData != null)
{
HEU_SessionBase sessionBase = HEU_SessionManager.GetDefaultSession();
if (sessionBase != null)
{
HEU_SessionManager.SaveAllSessionData();
}
}
}
