IEnumerator GenerateModel()//生成模型
{
sliderText.text = "正在生产模型...";
float f = 0.0f;
int index = 0;
int count = mmList.Count;
//SqliteTransaction tran = conn.BeginTransaction();
foreach (ModelMessage m in mmList)
{
index++;
f += 1;
if (index >= count / 20)
{
loadingImg.fillAmount = f / count;
yield return(new WaitForSeconds(0.1f));
index = 0;
}
GameObject myGo = Instantiate(go) as GameObject; //实例化一个物体出来
myGo.name = m.Name; //设置物体的名称
myGo.AddComponent <myMesh>(); //把脚本作为组件附加给游戏物体
myMesh mygoMesh = myGo.GetComponent <myMesh>();
mygoMesh.Init(m);
//mygoMesh.DrawModel(m.Id, m.Name, m.Triangles, m.Vertices, m.Normals, conn);//调用物体的本身组件的方法，把物体的形状绘制出来
goList.Add(myGo);//把所有物体添加到一个集合里面，以便以后查询或调用等等。
myGo.tag = "Player";
// myGo.transform.localEulerAngles = new Vector3(270, 0, 0);
myGo.transform.localScale = new Vector3(-1, 1, 1);
myGo.transform.Rotate(-90, 0, 0);
myGo.transform.parent = myModelCenter.transform;
}
sliderText.text = "模型生成完毕！";
StartCoroutine(HideLoading());
StartCoroutine(DestoryTempGameObjects());
//DestroyImmediate(tempScripts);
conn.Close();
conn.Dispose();
UnityEngine.Debug.Log("模型的构件数量为：" + goList.Count);
// tran.Commit();
}
//public void OpenXMLFile()//获取本地文件路径
//{
// OpenFileName ofn = new OpenFileName();
// ofn.structSize = Marshal.SizeOf(ofn);
// ofn.filter = "xml File\0*.xml\0\0";
// ofn.file = new string(new char[256]);
// ofn.maxFile = ofn.file.Length;
// ofn.fileTitle = new string(new char[64]);
// ofn.maxFileTitle = ofn.fileTitle.Length;
// ofn.initialDir = UnityEngine.Application.dataPath;//默认路径
// ofn.title = "请选择XML模型文件！";
// ofn.defExt = "Xml";//显示文件的类型
// //注意 一下项目不一定要全选 但是0x00000008项不要缺少
// ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;//OFN_EXPLORER|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST| OFN_ALLOWMULTISELECT|OFN_NOCHANGEDIR
// if (DllTest.GetOpenFileName(ofn))
// {
// strGeometryPath = ofn.file;
// //string temp = strGeometryPath.Substring(0, strGeometryPath.LastIndexOf('\\') + 1);
// //Debug.Log(temp);
// Debug.Log(strGeometryPath);
// StartCoroutine(GenerateModel());
// LoadingSlider.SetActive(true);//激活进度条
// }
//}
IEnumerator GenerateModel()//绘制模型
{
sliderText.text = "正在读取模型...";
string myXmlResources = Resources.Load("myRevitMessage").ToString();//读取几何资源
yield return(new WaitForSeconds(0.1f));
XmlDocument doc = new XmlDocument();
doc.LoadXml(myXmlResources);
XmlNodeList nodeList = doc.SelectSingleNode("RevitMessage").ChildNodes;//查找节点集合.
sliderText.text = "正在生产模型...";
float f = 0.0f;
int index = 0;
int count = nodeList.Count;
foreach (XmlElement xe in nodeList)//遍历所有物体的几何信息节点集合
{
index++;
f += 1;
if (index >= count / 20)
{
loadingImg.fillAmount = f / count;
yield return(new WaitForSeconds(0.1f));
index = 0;
}
foreach (XmlElement xl in xe.ChildNodes) //遍历单个物体的节点集合
{
if (xl.Name == "Geometry") //如果该节点是几何信息则遍历该物体所有的顶点集合
{
foreach (XmlElement xmgo in xl.ChildNodes)
{
string myElemGeo = xmgo.InnerText;
eleGeo += myElemGeo + "\n";
}
}
if (xl.Name == "triangles")//如果是第二种方式绘制模型，则有三角形信息
{
if (!string.IsNullOrEmpty(xl.InnerText))
{
foreach (XmlElement tri in xl.ChildNodes)
{
string triangle = tri.InnerText;
eleTri += triangle;
}
}
}
if (xl.Name == "normals")
{
if (!string.IsNullOrEmpty(xl.InnerText))
{
foreach (XmlElement nor in xl.ChildNodes)
{
string normals = nor.InnerText;
eleNor += normals + "\n";
}
}
}
if (xl.Name == "Color")//颜色信息
{
strCol = xl.InnerText;
}
if (xl.Name == "id")//物体的ID
{
ID = xl.InnerText;
}
if (xl.Name == "name")//物体的名称（如：墙_215484_[2016-7-12]）
{
goName = xl.InnerText;
}
}
GameObject myGo = Instantiate(go) as GameObject; //实例化一个物体出来
myGo.name = goName; //设置物体的名称
myGo.AddComponent <myMesh>(); //把脚本作为组件附加给游戏物体
myMesh mygoMesh = myGo.GetComponent <myMesh>();
// mygoMesh.DrawModel(eleGeo, eleTri, eleNor, strCol, ID, goName);//调用物体的本身组件的方法，把物体的形状绘制出来
goList.Add(myGo);//把所有物体添加到一个集合里面，以便以后查询或调用等等。
myGo.tag = "Player";
myGo.transform.localEulerAngles = new Vector3(270, 0, 0);
myGo.transform.parent = myModelCenter.transform;
//清空以下各个值以便下次使用
eleGeo = "";
strCol = "";
goName = "";
eleTri = "";
eleNor = "";
}
sliderText.text = "模型生成完毕！";
StartCoroutine(HideLoading());
}