//private async void Read3Dxml(string fileName)
//{
// Model3Dxml model = await Read3dxml.Read3Dxml(fileName);
//}
//private async void writetoglTF(string fileName)
//{
// Model3Dxml model = await Read3dxml.Read3Dxml(fileName);
// ToVertex modeldata = new ToVertex(model.ProductStructure.Instance3DList, model.ProductStructure.ReferenceRepList);
// modeldata.getprimitivelist();
// ThreedxmlTogltf changefile = new ThreedxmlTogltf();
// changefile.getfromprimitivedata(modeldata.allvertexindex, modeldata.allvertexpostion, model.Header.Title);
// GltfModel _model = changefile.writeToGLtf();
// var json = _model.ToJson(_model);
// // 文件保存路径
// var file = @"C:\Users\gxh-PC\Desktop\001.gltf"; // 保存的文件路径
// File.WriteAllText(file, json);
//}
private async void button2_Click(object sender, EventArgs e)
{
SaveFileDialog sd = new SaveFileDialog();
sd.Filter = "3D Object (*.gltf)|*.gltf";
if (sd.ShowDialog() == DialogResult.OK)
{
label2.Text = sd.FileName;
}
Model3Dxml model = await Read3dxml.Read3Dxml(label1.Text);
textBox1.AppendText("已读取3dxml文件数据！ \r\n\n");
ToVertex modeldata = new ToVertex(model.ProductStructure.Instance3DList, model.ProductStructure.ReferenceRepList);
modeldata.getprimitivelist();
ThreedxmlTogltf changefile = new ThreedxmlTogltf();
changefile.getfromprimitivedata(modeldata.allvertexindex, modeldata.allvertexpostion, model.Header.Title);
GltfModel _model = changefile.writeToGLtf();
var json = _model.ToJson(_model);
// 文件保存路径
//var file = @"C:\Users\gxh-PC\Desktop\001.gltf"; // 保存的文件路径
var file = label2.Text;
File.WriteAllText(file, json);
textBox1.AppendText("写入gltf文档成功！ \r\n\n");
}
//该方法是将Net3DXmlReader中的ReadAsync方法再次封装
public static async Task <Model3Dxml> Read3Dxml(string fileName)
{
Net3DXmlReader net3DXmlReader = new Net3DXmlReader();
Model3Dxml model3Dxml = await net3DXmlReader.ReadAsync(fileName);
return(model3Dxml);
//ReadModel(model3Dxml);
}
//该方法貌似没用到
public Model3Dxml Read(string path)
{
try
{
_cacheDirPath = ReadPackage(path);
_manifest = ReadManifestXml(_cacheDirPath + "\\Manifest.xml");
_model3Dxml = Read3DXmlStructure(Path.Combine(_cacheDirPath, _manifest.RootXmlStruPath));
foreach (ReferenceRepType referenceRepType in _model3Dxml.ProductStructure.ReferenceRepList)
{
string model3DRepXmlFile = Path.Combine(_cacheDirPath, referenceRepType.AssociatedFile.Split(':')[2]);
referenceRepType.MeshGeometry = Read3Drep(model3DRepXmlFile);
}
DeleteDirectory(_cacheDirPath);
return(_model3Dxml);
}
catch (Exception ex)
{
throw ex;
}
}
public async Task <Model3Dxml> ReadAsync(string path)
{
try
{
var result = await Task.Run(async() =>
{
_cacheDirPath = ReadPackage(path);
_manifest = ReadManifestXml(_cacheDirPath + "Manifest.xml"); //获得Manifest.xml中根节点文件的信息
string filePath = Path.Combine(_cacheDirPath, _manifest.RootXmlStruPath); //找到根节点文件的绝对路径
//string filePath = Path.Combine(_cacheDirPath+ "AssembleFile.3dxml");
_model3Dxml = Read3DXmlStructure(filePath);
List <Task> tasks = new List <Task>();
//_model3Dxml.ProductStructure.Instance3DList.ForEach((referenceRepType) =>
//{
// //urn: 3DXML: Reference: ext: AB01C--1FA - PLATE1.3dxml#1
// string fileName = referenceRepType.IsInstanceOf.Split(':')[4];
// string file = fileName.Split('#')[0];
// var model3DRepXmlFile = Path.Combine(_cacheDirPath, referenceRepType.IsInstanceOf.Split(':')[2]);
// var stas = Read3DrepAsync2(file);
//});
//instance3DType是ProductStructure中，以待解决
//如果ProductStructure中包含的是<Instance3D>，以下代码可以运行并将数据放入Instance3DList中
_model3Dxml.ProductStructure.Instance3DList.ForEach((instance3DType) =>
{
var task = Task.Run(async() =>
{
string fileName = instance3DType.IsInstanceOf.Split(':')[4].Split('#')[0];
string file = Path.Combine(_cacheDirPath, fileName);
instance3DType.MeshGeometry = await Read3DrepAsync(file);
});
tasks.Add(task);
});
await Task.WhenAll(tasks);
//referenceRepType是ProductStructure中的<ReferenceRep> （xsi:type="ReferenceRepType"）
//如果ProductStructure中包含的是<ReferenceRep>，以下代码可以运行并将数据放入ReferenceRepList中
_model3Dxml.ProductStructure.ReferenceRepList.ForEach((referenceRepType) =>
{
var task = Task.Run(async() =>
{
//获得<ReferenceRep>中的associatedFile所指向的文件，该文件可能包括一个零件的几何数据信息
var model3DRepXmlFile = Path.Combine(_cacheDirPath, referenceRepType.AssociatedFile.Split(':')[2]);
referenceRepType.MeshGeometry = await Read3DrepAsync(model3DRepXmlFile);
});
tasks.Add(task);
});
await Task.WhenAll(tasks);
DeleteDirectory(_cacheDirPath);
return(_model3Dxml);
});
return(result);
}
catch (Exception ex)
{
throw ex;
}
}