如何利用Skyline6.1的接口創建動態對象DynamicObject

本文轉載自查看原文 2012-12-26 10:23 1315 skylinesoft

思路：根據已知的一條Polyline來創建一個動態對象，沿着這個Polyline軌跡運動的對象；

在實際的項目應用中，我們可以用這種對象來模擬台風運動軌跡、跟蹤車輛GPS軌跡等；

程序很簡單，如下：

 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 2 
 3 <html xmlns="http://www.w3.org/1999/xhtml">
 4 <head>
 5     <title>DynamicObject</title>
 6      <script type = "text/javascript" language = "javascript">
 7          var gPolyObj = null;         
 8          function StartCal() {
 9              var SGWorld = new CreateSGObj();
10              gPolyObj = SGWorld.Creator.CreateDynamicObject(0, 1, 1, "010", 100, 0, 0, "010");
11              gPolyObj.CircularRoute = 0;
12              gPolyObj.TurnSpeed = 100;
13 
14              var ItemID = SGWorld.ProjectTree.FindItem("Polyline");
15              if (ItemID > 0) {
16                  var obj = SGWorld.ProjectTree.GetObject(ItemID);
17                  for (var i = 0; i < obj.Geometry.Points.count; i++) {
18                      var RouteWaypoint = SGWorld.Creator.CreateRouteWaypoint(obj.Geometry.Points.Item(i).X, obj.Geometry.Points.Item(i).Y, obj.Geometry.Points.Item(i).Z,800,0,0,0,0,0,-1);
19                      
20                      gPolyObj.Waypoints.AddWaypoint(RouteWaypoint);
21                  }
22              }
23 
24              SGWorld.Navigate.FlyTo(gPolyObj,11);
25          }
26 
27          function CreateTempGroup(groupname) {
28              var SGWorld = new CreateSGObj();
29              var gid = SGWorld.ProjectTree.FindItem(groupname);             
30              if (gid > 0) {
31                  
32              }
33              else {
34                  gid = SGWorld.ProjectTree.CreateLockedGroup(groupname, 0);
35              }
36              return gid;
37          }
38 
39          function DelTemp(groupname) {
40              var SGWorld = new CreateSGObj();
41              var gid = SGWorld.ProjectTree.FindItem(groupname);
42              if (gid > 0) {
43                  SGWorld.ProjectTree.DeleteItem(gid);
44              }
45          }
46          
47          /*  
48          功能:   創建sgworld對象
49          備注:   趙賀 2011.04.01.
50          */
51          function CreateSGObj() {
52              var obj = $("sgworld");
53              if (obj == null) {
54                  obj = document.createElement('object');
55                  document.body.appendChild(obj);
56                  obj.name = "sgworld";
57                  obj.id = "sgworld";
58                  obj.classid = "CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1";
59              }
60              return obj;
61          }
62          function $(id) {
63              return window.document.getElementById(id);
64          }        
65      </script>
66 </head>
67 <body>
68     <table style="margin: 0px; border: 0px;">
69         <tr>
70             <td colspan="4">
71                 <input id="Button6" type="button" value="繪制" onclick="StartCal()" />                        
72             </td>
73         </tr>       
74     </table>
75 </body>
76 </html>

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