[Papervision3D] problem using SimpleLevelOfDetail in ViewportLayer

[Simon Briche *** Touche Etoile ***]

Hi list, 

 

It seems that there is an issue with rendering a SimpleLevelOfDetail object
in a ViewportLayer object. 

When you create a SimpleLevelOfDetail, only the first object in the object
array is added in the ViewportLayer, even if you set the recurse parameter
to true (if recurse is set to false, nothing is rendered).

 

Example :

 

//create a ground

ground = new Plane(new BitmapColorMaterial(0xFFFFFF), 1000, 1000);

scene.addChild(ground);

 

//create a SimpleLevelOfDetail

var distances:Array = null;

var objects:Array = new Array();

objects.push(sphere1, sphere2, sphere3);

simple = new SimpleLevelOfDetail(objects, 100, 3000, distances);

scene.addChild(simple);

 

//create an empty viewport layer and add it to the container

parentLayer = new ViewportLayer(viewport, null);

viewport.containerSprite.addLayer(parentLayer);

parentLayer.sortMode = ViewportLayerSortMode.INDEX_SORT;

 

//create new layers inside the empty parentLayer and set some layer indexes
for them

parentLayer.getChildLayer(ground, true).layerIndex = 1;

parentLayer.getChildLayer(simple,true,true).layerIndex = 2;

 

In this case, sphere1 is always over the ground, but (when you're far
enough) sphere2 and sphere3 are always under the ground.

 

I think that simple.currentObject should be added in the ViewportLayer
instead of objects[0].

Is there a way or hack to resolve this issue? Or maybe I'm totally wrong '^^

 

Thanks

 

 <http://www.touche-etoile.com> Simon Briche

 

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