using ExportMap.db;
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using ExportMap.Models;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Web;
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namespace ExportMap.cs
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{
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/// <summary>
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/// 模型转换工具
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/// </summary>
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public class ConvertUtils
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{
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/// <summary>
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/// 工作配置
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/// </summary>
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public static string JobConfig = "{{ \"format\": \"3dtiles\", \"mode\": 0, \"outputPath\": \"{0}\", \"outputOptions\": null, \"levelOfDetail\": -1, \"levelOfDetailText\": \"Auto\", \"georeferenced\": null }}";
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/// <summary>
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/// Roamer.exe
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/// </summary>
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public static string RoamerExe = "\"C:\\Program Files\\Autodesk\\Navisworks Manage 2020\\Roamer.exe\"";
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/// <summary>
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/// 获取发布地址
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/// </summary>
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public static string GetReleaseUrl(SysMeta meta)
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{
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return "http://{host}/LFData/3d/3dtiles/" + meta.type + "/" + meta.id + "/tileset.json";
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}
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/// <summary>
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/// 模型转换
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/// </summary>
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public static int Convert(XYZArgs args)
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{
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int count = 0;
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string uploadFolder = Tools.GetSetting("uploadFolder");
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string tilesFolder = Path.Combine(Tools.GetSetting("lfData"), "3d\\3dtiles");
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List<SysMeta> list = XYZUtils.SelectMetas(args.ids, "and type in ('ifc', 'fbx', 'rvt')");
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if (null == list || list.Count == 0) return 0;
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foreach (SysMeta meta in list)
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{
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string modelFile = Path.Combine(uploadFolder, meta.path);
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if (!File.Exists(modelFile)) continue;
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string configFile = Path.Combine(Tools.TempDir, ExportUtil.DateStr + ".json");
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string outPath = Path.Combine(tilesFolder, meta.type, meta.id.ToString());
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string jsonFile = Path.Combine(outPath, "tileset.json");
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if (!Directory.Exists(outPath)) Directory.CreateDirectory(outPath);
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if (File.Exists(jsonFile)) File.Delete(jsonFile);
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WriteText(configFile, string.Format(JobConfig, outPath.Replace("\\", "\\\\")));
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ExecNavisworks(modelFile, configFile);
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File.Delete(configFile);
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if (File.Exists(jsonFile))
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{
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string path = jsonFile.Replace(Tools.GetSetting("lfData") + "\\", "");
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InsertToDB(meta, args, path);
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count++;
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}
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}
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return count;
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}
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/// <summary>
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/// 运行Navisworks
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/// </summary>
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public static void ExecNavisworks(string modelFile, string configFile)
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{
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Process p = null;
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try
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{
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//string log = Path.Combine(ExportUtil.SourcesPath, "ns_log.txt");
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//string args = string.Format("-licensing AdLM -OpenFile \"{0}\" -ExecuteAddInPlugin \"EngineBatch_Sample.SmartEarth\" \"{1}\" -log \"{2}\" -NoGui -Exit", modelFile, configFile, log);
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string args = string.Format("-licensing AdLM -OpenFile \"{0}\" -ExecuteAddInPlugin \"EngineBatch_Sample.SmartEarth\" \"{1}\" -NoGui -Exit", modelFile, configFile);
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LogOut.Info("Args:" + args);
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// 启动进程
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p = Process.Start(RoamerExe, args);
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// 让组件等候相关的进程进入闲置状态
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p.WaitForInputIdle();
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// 让组件无限期地等待关联进程退出
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p.WaitForExit();
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}
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catch (Exception ex)
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{
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LogOut.Error(ex.StackTrace);
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}
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finally
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{
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if (p != null)
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{
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p.Close();
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p.Dispose();
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p = null;
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}
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}
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}
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/// <summary>
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/// 写文本文件
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/// </summary>
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private static void WriteText(string file, string str)
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{
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File.WriteAllText(file, str);
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LogOut.Info("JobConfig：" + str);
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}
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/// <summary>
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/// 插入数据库
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/// </summary>
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private static void InsertToDB(SysMeta meta, XYZArgs args, string path)
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{
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if (PubDBHelper.IsPublish(meta.id)) return;
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SysPublish sys = NewPublish(meta, args);
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sys.path = path;
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int pubid = PubDBHelper.InsertPublish(sys);
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if (pubid > 0)
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{
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sys.id = pubid;
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PubDBHelper.InsertLayer(sys, meta, 100);
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PubDBHelper.InsertMetaPub(meta.id, pubid, args.userId);
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}
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}
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/// <summary>
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/// 创建数据发布类
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/// </summary>
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private static SysPublish NewPublish(SysMeta meta, XYZArgs args)
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{
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SysPublish sp = new SysPublish();
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sp.name = meta.name;
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sp.url = GetReleaseUrl(meta);
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sp.type = meta.type;
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sp.status = 3;
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sp.dirid = meta.dircode;
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sp.depid = args.depcode;
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sp.min = 0;
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sp.max = 0;
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sp.json = null;
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sp.create_user = args.userId;
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sp.geom = null;
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sp.bak = null;
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return sp;
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}
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}
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}
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