ModelVisual3D & Model3DGroup

Hi there, I copies some examples from the November Windows SDK to test
further on "Avalon". I can't solve the following XAML's problem.

<Viewport3D Name="myViewport" ClipToBounds="true" >
...
<ModelVisual3D>
-> <ModelVisual3D.Children>
-> <Model3DGroup>
<Model3DGroup.Children>
<DirectionalLight Color="#FFFFFFFF" Direction="-3,-4,-5"
/>
<GeometryModel3D Geometry="{StaticResource myPlane}" >
...
...

The first warning (at the first arrow) says <ModelVisual3D.Children>:
"The element cannot contain white space. Content model is empty."
I guess it is because it doesn't recognize <Model3DGroup>.

The second warning (at the second arrow) says:
"The element
'http://schemas.microsoft.com/winfx/avalon/2005:ModelVisual3D.Children'
cannot contain child element
'http://schemas.microsoft.com/winfx/avalon/2005:Model3DGroup' because the
parent element's content model is empty."

Anyone knows what tags are missing, please?

Is there any chance you have xml:space="preseve" somewhere in your file?

Also, Children contains other ModelVisual3Ds, while ModelVisual3D.Content
contains Models.

-Adam Smith [MS]


"Jack" <Jack@discussions.microsoft.com> wrote in message
newsF6B0532-4992-4424-82F1-89FD3B4FCE96@microsoft.com...
> Hi there, I copies some examples from the November Windows SDK to test
> further on "Avalon". I can't solve the following XAML's problem.
>
> <Viewport3D Name="myViewport" ClipToBounds="true" >
> ...
> <ModelVisual3D>
> -> <ModelVisual3D.Children>
> -> <Model3DGroup>
> <Model3DGroup.Children>
> <DirectionalLight Color="#FFFFFFFF"
> Direction="-3,-4,-5"
> />
> <GeometryModel3D Geometry="{StaticResource myPlane}" >
> ...
> ...
>
> The first warning (at the first arrow) says <ModelVisual3D.Children>:
> "The element cannot contain white space. Content model is empty."
> I guess it is because it doesn't recognize <Model3DGroup>.
>
> The second warning (at the second arrow) says:
> "The element
> 'http://schemas.microsoft.com/winfx/avalon/2005:ModelVisual3D.Children'
> cannot contain child element
> 'http://schemas.microsoft.com/winfx/avalon/2005:Model3DGroup' because the
> parent element's content model is empty."
>
> Anyone knows what tags are missing, please?
>

If you need some working 3D samples go to
http://www.therhogue.com/WinFX

"Jack" wrote:

> Hi there, I copies some examples from the November Windows SDK to test
> further on "Avalon". I can't solve the following XAML's problem.
>
> <Viewport3D Name="myViewport" ClipToBounds="true" >
> ...
> <ModelVisual3D>
> -> <ModelVisual3D.Children>
> -> <Model3DGroup>
> <Model3DGroup.Children>
> <DirectionalLight Color="#FFFFFFFF" Direction="-3,-4,-5"
> />
> <GeometryModel3D Geometry="{StaticResource myPlane}" >
> ...
> ...
>
> The first warning (at the first arrow) says <ModelVisual3D.Children>:
> "The element cannot contain white space. Content model is empty."
> I guess it is because it doesn't recognize <Model3DGroup>.
>
> The second warning (at the second arrow) says:
> "The element
> 'http://schemas.microsoft.com/winfx/avalon/2005:ModelVisual3D.Children'
> cannot contain child element
> 'http://schemas.microsoft.com/winfx/avalon/2005:Model3DGroup' because the
> parent element's content model is empty."
>
> Anyone knows what tags are missing, please?
>

No, no xml:space defined anywhere.

If that is the case, it seems that it should be written as

<ModelVisual3D.Content>
<Model3DGroup>
...

instead of <ModelVisual3D.Children>?

"Adam Smith [MS]" wrote:

> Is there any chance you have xml:space="preseve" somewhere in your file?
>
> Also, Children contains other ModelVisual3Ds, while ModelVisual3D.Content
> contains Models.
>
> -Adam Smith [MS]
>

Right - that should work. It may be that the white space error is a side
effect of the type mismatch between Children and Model3DGroup.

-Adam Smith [MS]

"Jack" <Jack@discussions.microsoft.com> wrote in message
news:6D3656E5-DFCC-4064-88EA-2437537B9119@microsoft.com...
> No, no xml:space defined anywhere.
>
> If that is the case, it seems that it should be written as
>
> <ModelVisual3D.Content>
> <Model3DGroup>
> ...
>
> instead of <ModelVisual3D.Children>?
>
> "Adam Smith [MS]" wrote:
>
>> Is there any chance you have xml:space="preseve" somewhere in your file?
>>
>> Also, Children contains other ModelVisual3Ds, while ModelVisual3D.Content
>> contains Models.
>>
>> -Adam Smith [MS]
>>
>

That's good. Thx.

"TheRHogue" wrote:

> If you need some working 3D samples go to
> http://www.therhogue.com/WinFX
>
> "Jack" wrote:
>
> > Hi there, I copies some examples from the November Windows SDK to test
> > further on "Avalon". I can't solve the following XAML's problem.
> >
> > <Viewport3D Name="myViewport" ClipToBounds="true" >
> > ...
> > <ModelVisual3D>
> > -> <ModelVisual3D.Children>
> > -> <Model3DGroup>
> > <Model3DGroup.Children>
> > <DirectionalLight Color="#FFFFFFFF" Direction="-3,-4,-5"
> > />
> > <GeometryModel3D Geometry="{StaticResource myPlane}" >
> > ...
> > ...
> >
> > The first warning (at the first arrow) says <ModelVisual3D.Children>:
> > "The element cannot contain white space. Content model is empty."
> > I guess it is because it doesn't recognize <Model3DGroup>.
> >
> > The second warning (at the second arrow) says:
> > "The element
> > 'http://schemas.microsoft.com/winfx/avalon/2005:ModelVisual3D.Children'
> > cannot contain child element
> > 'http://schemas.microsoft.com/winfx/avalon/2005:Model3DGroup' because the
> > parent element's content model is empty."
> >
> > Anyone knows what tags are missing, please?
> >