Away3D Forum Obj loader fails at more models in one file

Try to use this code:

...
[Embed(source="path/to/object.obj", mimeType="application/octet-stream")]
private var OBJ : Class;
...
Loader3D.enableParser(OBJParser);
...
_objects = new Loader3D();
_objects.addEventListener(LoaderEvent.RESOURCE_COMPLETE, onObjectsComplete);
_objects.parseData(new OBJs(), null, new AssetLoaderContext(false));
...
private function onObjectsComplete(e : LoaderEvent) : void
{
   var subObject:Mesh;
   var objectsMeshes:Vector.<Mesh> = new Vector.<Mesh>;
   var materials:Vector.<MaterialBase> = new Vector.<MaterialBase>;
   
   var objectsLen:uint = _objects.numChildren;
   
   var material1:ColorMaterial = new ColorMaterial(0x00ff00);
   var material2:ColorMaterial = new ColorMaterial(0x0000ff);

   materials[0] = material1;
   materials[1] = material2;

   for (var i:uint = 0; i < objectsLen; i++)
   {
      subObject = Mesh(_objects.getChildAt(i));
      subObject.material = materials[i];
      objectsMeshes[i] = subObject;
   }
}
... 

Obj loader fails at more models in one file Software: Away3D 3.x

pool338, Jr. Member Posted: 27 September 2011 01:37 PM Total Posts: 37 If i use Obj.load to load an obj-file, which includes 1 model, i can set the material via `mesh.children[i].faces[j].material` But when the obj-file includes more than 1 model this doesnt work anymore. The models will be displayed but without the material.
Indica, Newbie Posted: 29 September 2011 09:43 AM Total Posts: 3 [ # 1 ] Try to use this code: ... [Embed(source="path/to/object.obj", mimeType="application/octet-stream")] private var OBJ : Class; ... Loader3D.enableParser(OBJParser); ... _objects = new Loader3D(); _objects.addEventListener(LoaderEvent.RESOURCE_COMPLETE, onObjectsComplete); _objects.parseData(new OBJs(), null, new AssetLoaderContext(false)); ... private function onObjectsComplete(e : LoaderEvent) : void { var subObject:Mesh; var objectsMeshes:Vector.<Mesh> = new Vector.<Mesh>; var materials:Vector.<MaterialBase> = new Vector.<MaterialBase>; var objectsLen:uint = _objects.numChildren; var material1:ColorMaterial = new ColorMaterial(0x00ff00); var material2:ColorMaterial = new ColorMaterial(0x0000ff); materials[0] = material1; materials[1] = material2; for (var i:uint = 0; i < objectsLen; i++) { subObject = Mesh(_objects.getChildAt(i)); subObject.material = materials[i]; objectsMeshes[i] = subObject; } } ...

Obj loader fails at more models in one file

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