public static bool GetWorkitemStringData(this HEU_SessionBase session, HAPI_NodeId node_id, HAPI_PDG_WorkitemId workitem_id, string data_name, [Out] HAPI_StringHandle[] values, int length)
{
Debug.AssertFormat(values.Length >= length, "StringBuilder must be atleast of size {0}.", length);
HAPI_Result result = HEU_HAPIFunctions.HAPI_GetWorkitemStringData(ref session.GetSessionData()._HAPISession, node_id, workitem_id, data_name.AsByteArray(), values, length);
session.HandleStatusResult(result, "Getting Workitem String Data", false, true);
return(result == HAPI_Result.HAPI_RESULT_SUCCESS);
}
public static bool ClearConnectionError()
{
#if HOUDINIENGINEUNITY_ENABLED
HAPI_Result result = HEU_HAPIImports.HAPI_ClearConnectionError();
return (result == HAPI_Result.HAPI_RESULT_SUCCESS);
#else
return true;
#endif
}
private static bool getSession(out HAPI_Session session, string pipe_name)
{
#if (UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || (UNITY_METRO && UNITY_EDITOR))
HAPI_Result status_code = HAPI_CreateThriftNamedPipeSession(out session, prPipeName);
if (status_code != HAPI_Result.HAPI_RESULT_SUCCESS)
{
prLastInitializationError =
"Could not create the RPC pipe session.\n" +
"Make sure " + prServerExecutablePath + " exists.";
return(false);
}
prSessionID = session.id;
#else
session.id = 0;
session.type = HAPI_SessionType.HAPI_SESSION_INPROCESS;
#endif // UNITY_EDITOR
return(true);
}
private static bool startProcess(string server_executable_path, string pipe_name)
{
#if (HAPI_ENABLE_RUNTIME)
try
{
Debug.Log(
"Houdini Engine: Starting HARS process.\n" +
" Executable: " + prServerExecutablePath + "\n" +
" Pipe Name: " + pipe_name);
int process_id = 0;
HAPI_ThriftServerOptions server_options = new HAPI_ThriftServerOptions();
server_options.autoClose = true;
server_options.timeoutMs = 2000.0f;
HAPI_Result result = HAPI_StartThriftNamedPipeServer(
ref server_options,
pipe_name,
out process_id);
if (result != HAPI_Result.HAPI_RESULT_SUCCESS)
{
prLastInitializationError =
"Could not start the RPC server process.\n" +
"Make sure " + prServerExecutablePath + " exists.";
return(false);
}
prProcessID = process_id;
return(true);
}
catch (System.Exception e)
{
prLastInitializationError =
"Could not start the RPC server process because: " + e.Message + "\n" +
"Make sure " + prServerExecutablePath + " exists.";
return(false);
}
#else
return(false);
#endif // ( HAPI_ENABLE_RUNTIME )
}
private static bool startProcess(string server_executable_path, string pipe_name)
{
#if (UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || (UNITY_METRO && UNITY_EDITOR))
try
{
#if UNITY_EDITOR
Debug.Log(
"Houdini Engine: Starting HARS process.\n" +
" Executable: " + prServerExecutablePath + "\n" +
" Pipe Name: " + pipe_name);
#endif // UNITY_EDITOR
int process_id = 0;
HAPI_Result result = HAPI_StartThriftNamedPipeServer(true, pipe_name, 2000.0f, out process_id);
if (result != HAPI_Result.HAPI_RESULT_SUCCESS)
{
prLastInitializationError =
"Could not start the RPC server process.\n" +
"Make sure " + prServerExecutablePath + " exists.";
return(false);
}
prProcessID = process_id;
return(true);
}
catch (System.Exception e)
{
prLastInitializationError =
"Could not start the RPC server process because: " + e.Message + "\n" +
"Make sure " + prServerExecutablePath + " exists.";
return(false);
}
#else
return(false);
#endif // ( UNITY_STANDALONE_WIN || UNITY_STANDALONE_OSX || ( UNITY_METRO && UNITY_EDITOR ) )
}
public virtual bool HandleStatusResult(HAPI_Result result, string prependMsg, bool bThrowError, bool bLogError)
{
return false;
}
