在Visual 2017中使用三维波前OBJ / STL

Question

我想将Wavefront OBJ或STL文件导入到STL应用程序中。

在较旧的帖子是演练，我不能再使用。

• Using 3D OBJ file in Blend 2015
• https://social.msdn.microsoft.com/Forums/expression/en-US/06b6c4e4-def3-439d-9d0f-6f0fa5a14e8f/expression-blend-blend-for-visual-studio-obj-and-xaml?forum=wpf

是否不再可能“轻松”导入这些文件并在VisualStudio / Blend 2017中使用

我找到了一个HelixToolkit.WPF教程，并成功地导入了一些文件：

• https://www.codeproject.com/Tips/882885/Display-D-Model-using-Window-Presentation-Foundat

但对我来说，这似乎不是一个完美的方法。我想做的是从SolidWorks导出机器的部件，将它们放到我的应用程序中，并创建我的机器的三维可视化。

应该可以在designTime中看到我的对象！

Answer 1

我用Scichart WPF将一些Solidworks部分导入到WPF中，使用起来有点棘手，但是您会得到想要的东西，但是scichart无法制作动画，您只能有30天的时间试用。下面是一个示例：

<s3D:SciChart3DSurface Name="sciChart3DSurface"
                   Grid.Column="1"
                   WorldDimensions="250,1,250">

<s3D:SciChart3DSurface.Resources>
    <!--  The 3D chess objects models which are used in this example were created by Fabio Valle, objects are used for  -->
    <!--  demonstrating purposes only to show possibility how to load and manipulate the 3D objects on 3D scene. Fabio's email: fabiovalle3d@gmail.com  -->
    <object:ObjectModelSource x:Key="PawnLowObj3DSource" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/Pawn_Low.obj"/>
    <object:ObjectModelSource x:Key="BishopLowObj3DSource" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/Bishop_Low.obj"/>
    <object:ObjectModelSource x:Key="KingLowObj3DSource" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/King_Low.obj"/>
    <object:ObjectModelSource x:Key="KnightLowObj3DSource" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/Knight_Low.obj"/>
    <object:ObjectModelSource x:Key="QueenLowObj3DSource" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/Queen_Low.obj"/>
    <object:ObjectModelSource x:Key="RookLowObj3DSource" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/Rook_Low.obj"/>
    <object:Rotation3D x:Key="ObjRotationState" Axis="YAxis" Angle="180" />
    <object:TextureSource x:Key="BlackTexture" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/BlackWoodTexture.jpg" />
    <object:TextureSource x:Key="WhiteTexture" Source="pack://application:,,,/SciChart.Examples.ExternalDependencies;component/Resources/Objects/WhiteWoodTexture.jpg" />
</s3D:SciChart3DSurface.Resources>

<s3D:SciChart3DSurface.SceneObjects>
    <!--  The 3D chess objects models which are used in this example were created by Fabio Valle, objects are used for  -->
    <!--  demonstrating purposes only to show possibility how to load and manipulate the 3D objects on 3D scene. Fabio's email: fabiovalle3d@gmail.com  -->
    ...
    <object:ObjectModel3D TextureSource="{StaticResource BlackTexture}" Source="{StaticResource RookLowObj3DSource}" Position="0.0625, 0.6, 0.9375" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2"/>
    <object:ObjectModel3D TextureSource="{StaticResource BlackTexture}" Source="{StaticResource KnightLowObj3DSource}" Position="0.0625, 0.6, 0.8125" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2" Rotation="{StaticResource ObjRotationState}"/>
    <object:ObjectModel3D TextureSource="{StaticResource BlackTexture}" Source="{StaticResource BishopLowObj3DSource}" Position="0.4375, 0.6, 0.3125" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2" Rotation="{StaticResource ObjRotationState}"/>
    <object:ObjectModel3D TextureSource="{StaticResource BlackTexture}" Source="{StaticResource KingLowObj3DSource}" Position="0.0625, 0.6, 0.5625" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2"/>
    <object:ObjectModel3D TextureSource="{StaticResource BlackTexture}" Source="{StaticResource QueenLowObj3DSource}" Position="0.0625, 0.6, 0.4375" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2" Rotation="{StaticResource ObjRotationState}"/>
    <object:ObjectModel3D TextureSource="{StaticResource BlackTexture}" Source="{StaticResource BishopLowObj3DSource}" Position="0.0625, 0.6, 0.3125" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2" Rotation="{StaticResource ObjRotationState}"/>
    <object:ObjectModel3D DrawBoundingBox="True" BoundingBoxStroke="White" TextureSource="{StaticResource BlackTexture}" Source="{StaticResource KnightLowObj3DSource}" Position="0.3125, 0.6, 0.3125" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2" Rotation="{StaticResource ObjRotationState}"/>
    <object:ObjectModel3D TextureSource="{StaticResource BlackTexture}" Source="{StaticResource RookLowObj3DSource}" Position="0.0625, 0.6, 0.0625" CoordinateMode="Relative" Scale="0.2, 0.2, 0.2"/>
    ...
</s3D:SciChart3DSurface.SceneObjects>

下面是一张演示图片：

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