如何使用 Helix Toolkit 在 WPF 中导入 3D 模型？
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原文地址: http://stackoverflow.com/questions/14295195/
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How to import a 3D model in WPF using Helix Toolkit?
提问by Ali Naqi
I am trying to import a 3D model using Helix Toolkit.i can't figure out how to do it. Is there any online guide about importing a 3D model using this Toolkit or if there is another easier way to import a 3D model except Helix.
我正在尝试使用 Helix Toolkit 导入 3D 模型。我不知道该怎么做。是否有任何关于使用此工具包导入 3D 模型的在线指南，或者是否有除 Helix 之外的其他更简单的方法来导入 3D 模型。
Regards
问候
This is my Code:
这是我的代码：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System;
using System.IO;
using System.Windows.Media.Media3D;
namespace WpfApplication1
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
Model3DGroup group = HelixToolkit.Wpf.ModelImporter.Load(@"C:\Hyman_Shephard\Hyman_Shephard.obj");
public static Model3DGroup Load(string path)
{
if (path == null)
{
return null;
}
Model3DGroup model = null;
string ext = System.IO.Path.GetExtension(path).ToLower();
switch (ext)
{
case ".3ds":
{
var r = new HelixToolkit.Wpf.StudioReader();
model = r.Read(path);
break;
}
case ".lwo":
{
var r = new HelixToolkit.Wpf.LwoReader();
model = r.Read(path);
break;
}
case ".obj":
{
var r = new HelixToolkit.Wpf.ObjReader();
model = r.Read(path);
break;
}
case ".objz":
{
var r = new HelixToolkit.Wpf.ObjReader();
model = r.ReadZ(path);
break;
}
case ".stl":
{
var r = new HelixToolkit.Wpf.StLReader();
model = r.Read(path);
break;
}
case ".off":
{
var r = new HelixToolkit.Wpf.OffReader();
model = r.Read(path);
break;
}
default:
throw new InvalidOperationException("File format not supported.");
}
return model;
}
}
}
回答by Mark Hall
Their documentation is still being constructed, but in looking at their source code, it appears that you want the ModelImporterMethod. It returns a Model3dGroupand its usage will look like this.
他们的文档仍在构建中，但在查看他们的源代码时，您似乎需要ModelImporter方法。它返回 aModel3dGroup并且它的用法看起来像这样。
Model3DGroup group = HelixToolkit.Wpf.ModelImporter.Load(@"Your path here");
回答by Juan BW
Only you need to put this:
只有你需要把这个：
<HelixToolkit:FileModelVisual3D x:Name="model1" Source="C:$path\test_obj.obj"/>
