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<Viewport3D>
<Viewport3D.Camera>
<PerspectiveCamera
LookDirection="2,-1,-1"
UpDirection="0,1,0"
Position="-20,15,15"
NearPlaneDistance="1"
FarPlaneDistance="100"
FieldOfView="40"
>
</PerspectiveCamera>
</Viewport3D.Camera>
<ModelVisual3D>
<ModelVisual3D.Content>
<DirectionalLight
Color="White"
Direction="-2,-3,-1" />
</ModelVisual3D.Content>
</ModelVisual3D>
<ModelVisual3D>
<ModelVisual3D.Content>
<DirectionalLight
Color="White"
Direction="2,1,1" />
</ModelVisual3D.Content>
</ModelVisual3D>
<ModelVisual3D>
<ModelVisual3D.Content>
<GeometryModel3D>
<GeometryModel3D.Geometry>
<MeshGeometry3D Positions="0,0,0 10,0,0 0,10,0 10,10,0
0,0,10 10,0,10 0,10,10 10,10,10"
TriangleIndices="0,2,1 1,2,3
0,1,4 1,5,4 1,7,5 1,3,7
4,5,6 7,6,5 2,6,3 3,6,7"
Normals="0,1,0 0,1,0 1,0,0 1,0,0
0,1,0 0,1,0 1,0,0 1,0,0" />
</GeometryModel3D.Geometry>
<GeometryModel3D.Material>
<DiffuseMaterial Brush="LightBlue" />
</GeometryModel3D.Material>
</GeometryModel3D>
</ModelVisual3D.Content>
<ModelVisual3D.Transform>
<RotateTransform3D>
<RotateTransform3D.Rotation>
<AxisAngleRotation3D Angle="{Binding ElementName=sliderRotate, Path=Value}"
Axis="0 1 0" />
</RotateTransform3D.Rotation>
</RotateTransform3D>
</ModelVisual3D.Transform>
</ModelVisual3D>
<Viewport2DVisual3D>
<Viewport2DVisual3D.Geometry>
<MeshGeometry3D
Positions="0,0,0 0,0,10 0,10,0 0,10,10"
TriangleIndices="0,1,2 2,1,3"
TextureCoordinates="0,1 1,1 0,0 1,0"
/>
</Viewport2DVisual3D.Geometry>
<Viewport2DVisual3D.Material>
<DiffuseMaterial Viewport2DVisual3D.IsVisualHostMaterial="True" />
</Viewport2DVisual3D.Material>
<Viewport2DVisual3D.Visual>
<Border BorderBrush="Yellow" BorderThickness="1">
<StackPanel Margin="10">
<TextBlock Margin="3">This is 2D content on a 3D surface.</TextBlock>
<Button Margin="3" Click="cmd_Click">Click Me</Button>
<TextBox Margin="3">[Enter Text Here]</TextBox>
</StackPanel>
</Border>
</Viewport2DVisual3D.Visual>
<Viewport2DVisual3D.Transform>
<RotateTransform3D>
<RotateTransform3D.Rotation>
<AxisAngleRotation3D Angle="{Binding ElementName=sliderRotate, Path=Value}"
Axis="0 1 0" />
</RotateTransform3D.Rotation>
</RotateTransform3D>
</Viewport2DVisual3D.Transform>
</Viewport2DVisual3D>
</Viewport3D>
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