Hi Hilaire,

Only try to use the WDFPSSimpleExample until 11 (e.g: WDFPSSimpleExample6 new open) . The examples from WDFPSSimpleExample12 onward were made by Jean-Baptiste and Merwan Ouddane, and they require some external files to work which I don't have.

They also made the Wavefront .obj file importer which is where you (and me) are receiving a message not understood. It seems that they forgot to merge some commits. Since I don't have the data they use to test those examples, I can't give it a try to fix the problem.

Anyway, during this week I started making a custom JSON based format for Woden. Along with an exporter from Blender and an importer for Woden. I am pushing the exporter script into https://github.com/ronsaldo/Woden/blob/master/scripts/blender/operator_woden_jsonexporter.py .

You can try the importer in Woden using the attached file, and doing the following in a playground:

==============================

| scene camera node model pointLight |
scene := WDScene new.

"Add a light"
pointLight := WDPointLight new.
pointLight
������ attach: (WDEllipticalOrbit new center: (WDVector3 newX: 0.0 y: 0.0 z: 0.0)).
������ scene addChild: pointLight.
������
camera := WDCamera new.
camera position: (WDVector3 z: 4.0).
scene addChild: camera.

node := WDSceneNode new.
scene addChild: node.
model := WDModelJson new fromFile: './sample.wmjson'.
node attach: model.

==============================

(WDSceneViewer scene: scene camera: camera) open; yourself

Beware that soon I will be making a massive commit that could temporarily break some stuff(new shader management system, skeletal animation). I will be changing the configuration script soon.

Best regards,
Ronie

2015-07-18 13:02 GMT-03:00 Alexandre Bergel <alexandre.bergel@me.com>:
Hi Hilaire,

We will come back to you.

Cheers,
Alexandre


> On Jul 18, 2015, at 5:54 PM, Hilaire <hilaire@drgeo.eu> wrote:
>
> Hi,
> I want to make a demo of woden.
> But does not work, and I don't know why.
>
> Installed version from Smalltalkhub following instruction found there,
> or download directly an image from jenkins, in both case I have error
> when executing:
>
> WDFPSSimpleExample13 new open
>
> MNU: receiver #doSemanticAnalysisIn: is nil
>
> Thanks
>
> Hilaire
>
>
> PS: the Woden classes are almost completely uncommented!
>
> --
> Dr. Geo
> http://drgeo.eu
> http://google.com/+DrgeoEu
>
>
>

--
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Alexandre Bergel�� http://www.bergel.eu
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