如何使用Helix Toolkit在WPF中导入3D模型
本文关键字:导入 3D 模型 WPF 何使用 Helix Toolkit | 更新日期: 2023-09-27 17:51:26
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,或者是否有其他更简单的方法来导入3D模型,除了Helix。
对
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:'Jack_Shephard'Jack_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;
}
}
}
他们的文档仍在构建中,但在查看他们的源代码时,似乎需要ModelImporter
方法。它返回一个Model3dGroup
,其用法如下所示:
Model3DGroup group = HelixToolkit.Wpf.ModelImporter.Load(@"Your path here");
你只需要写这个:
<HelixToolkit:FileModelVisual3D x:Name="model1" Source="C:'$path'test_obj.obj"/>