I've just searched in this group and found back loads of doc on obj, even saw you're got several answers. So what is exactly not working now, or is it still the same white default material? (--> often means mtl is wrong or missing) You are using Flash 9 version from svn trunk right?
Fabrice On Mar 18, 2010, at 5:51 PM, charglerode wrote: > Please help me guys. This is becoming a deal breaker for me. If Away > can't support an OBJ pipeline with access to materials then I will > have to abandon it. > > On Mar 14, 10:19 pm, charglerode <[email protected]> wrote: >> Bump >> >> On Mar 11, 2:33 pm, charglerode <[email protected]> wrote: >> >> >> >>> Ok, so I was able to retrieve the mesh from the object container, but >>> the I still need access to the bitmapmaterial'sbitmap data. I tried >>> grabbing it from the meshmaterial, but all I get is a solid white >>> material. Any ideas? >> >>> _mesh = e.loader.handle as ObjectContainer3D; >>> var mat:WhiteShadingBitmapMaterial = new >>> WhiteShadingBitmapMaterial( _mesh.children[1].material.bitmap ); >>> _mesh.children[1].material= mat; >> >>> On Mar 11, 12:50 pm, Fabrice3D <[email protected]> wrote: >> >>>> again, the Object3d returned from .awd data, id either a Mesh (when there >>>> is only a single mesh) or >>>> an ObjectContainer3D with more object3d's in it >> >>>> ObjectContainer3Ds do not have propertymaterial, you need to parse your >>>> loader.handle to find meshes. >>>> look in geom package at methods of recursive parsing. >> >>>> Fabrice >> >>>> On Mar 11, 2010, at 9:36 PM, charglerode wrote: >> >>>>> I'm retrieving the object from the Loader3DEvent handle as an >>>>> Object3D. The Object3D has nomaterialproperty and I cant cast it as >>>>> Mesh. >> >>>>> On Mar 11, 11:55 am, Fabrice3D <[email protected]> wrote: >>>>>> lol, sorry, forgot say awd has nolibrary! :) >>>>>> you can access the mesh.materialas you please >> >>>>>> Fabrice >> >>>>>> On Mar 11, 2010, at 8:49 PM, charglerode wrote: >> >>>>>>> Fabrice, I took your advice and switched to the AWD format. The >>>>>>> materiallibraryis stillnull. I need access to themateriallibrary >>>>>>> so that I can swap the bitmapmaterialapplied to a white shading >>>>>>> bitmapmaterial. >> >>>>>>> On Mar 11, 7:33 am, Fabrice3D <[email protected]> wrote: >>>>>>>> awd data format runs in all away engines. >> >>>>>>>> yes AWData parsers are in the f9, f10 and f10 lite trunk >> >>>>>>>> exporters to awd format are available in F10 branch (no embeds) and in >>>>>>>> AwayAir branch (with embeds). >>>>>>>> Prefab exports to this format. >> >>>>>>>>> Never heard of this thing, and its not in the API Refrence. >> >>>>>>>> doc will be updated... team is kinda super busy atm. >> >>>>>>>> awd = away data >>>>>>>> This is a dedicated format, holds only the data away3d needs. >> >>>>>>>> the 1.1 version of the format holding a new kind of data will even >>>>>>>> make this format the only way to use a new feature >>>>>>>> that will be introduced soon. >> >>>>>>>> Fabrice >> >>>>>>>> On Mar 11, 2010, at 4:16 PM, Reinorvak wrote: >> >>>>>>>>> Is this AWData something that was created with Away3D Lite? Never >>>>>>>>> heard of this thing, and its not in the API Refrence. Currently >>>>>>>>> running Away3D 2.3. >> >>>>>>>>> If its on the SVN, where can I get access to it? >> >>>>>>>>> On Mar 11, 9:50 am, Fabrice3D <[email protected]> wrote: >>>>>>>>>> its loading fine in Prefab, because I do not use the lib. >>>>>>>>>> so why not load as obj in Prefab and export as awd? >> >>>>>>>>>> only change in your code would be change Obj.load by AWData.load >> >>>>>>>>>> Fabrice >> >>>>>>>>>> On Mar 11, 2010, at 3:12 PM, Reinorvak wrote: >> >>>>>>>>>>> Hmm, fun stuff there. I don't think the OBJ loader actually creates >>>>>>>>>>> a >>>>>>>>>>> materialLibrary when loading the obj file. Rather it applies the >>>>>>>>>>> texture to all faces. So if you want to do it dynamically you'll >>>>>>>>>>> have >>>>>>>>>>> to go down to the faces each time and change all of their texture's >>>>>>>>>>> if >>>>>>>>>>> you want to change it. >> >>>>>>>>>>> Interesting enough, I can load the obj file through prefab just >>>>>>>>>>> fine, >>>>>>>>>>> and I exported it back out thinking it may have some vodo-magi, but >>>>>>>>>>> to >>>>>>>>>>> no avail. The model still loads fine but the texture is still in no >>>>>>>>>>> man's land. >> >>>>>>>>>>> On Mar 10, 6:58 pm, charglerode <[email protected]> wrote: >>>>>>>>>>>> Surprisingly, in my case, the texture does show up on the model. >>>>>>>>>>>> Everything appears to be working absolutely perfectly until I try >>>>>>>>>>>> to >>>>>>>>>>>> access themateriallibrary. It appears to me that the obj loader is >>>>>>>>>>>> loading and applying the texture properly, but it doesn't place it >>>>>>>>>>>> into themateriallibraryfor us to access. Which means, I can't >>>>>>>>>>>> replace materials dynamically which is exactly what I'm trying to >>>>>>>>>>>> do. >>>>>>>>>>>> I've been trying to work around this for the better part of a month >>>>>>>>>>>> with no luck. >> >>>>>>>>>>>> On Mar 10, 2:55 pm, Reinorvak <[email protected]> wrote: >> >>>>>>>>>>>>> Hello there, I'm have the same problem I believe. The model can >>>>>>>>>>>>> appear >>>>>>>>>>>>> on the view and shows up with the basic color materials on it. The >>>>>>>>>>>>> modelLibrary isnullwithin the object but otherwise its there. >> >>>>>>>>>>>>> The accessing ofnullmight be from a different object maybe? >> >>>>>>>>>>>>> Now I've been banging my head against the wall at this away3D OBJ >>>>>>>>>>>>> loader, but to no avail can I figure out why model has no >>>>>>>>>>>>> materials. I >>>>>>>>>>>>> believe the OBJ loader doesn't actually set up a >>>>>>>>>>>>> materialLibrary, but >>>>>>>>>>>>> actually just applies thematerialto all faces within the mesh. >> >>>>>>>>>>>>> I've stepped through everything I could on the away3D side and >>>>>>>>>>>>> found >>>>>>>>>>>>> that the image is loading correctly, the mtl is loading >>>>>>>>>>>>> correctly, and >>>>>>>>>>>>> the obj is loading correctly, the texture just fails to make it >>>>>>>>>>>>> back >>>>>>>>>>>>> to the model on screen. Instead, it assigns it to this container >>>>>>>>>>>>> object in the OBJ loader who doesn't belong to anyone. >> >>>>>>>>>>>>> Not quite sure whats going on here, help us out mates! >> >>>>>>>>>>>>> Rein >> >>>>>>>>>>>>> On Mar 9, 12:49 pm, charglerode <[email protected]> wrote: >> >>>>>>>>>>>>>> I load an OBJ file using the Loader3D, object loads and is >>>>>>>>>>>>>> displayed >>>>>>>>>>>>>> correctly. However, when I try to access thematerialdata from the >>>>>>>>>>>>>> loaded Object3D it'snull. In fact, any property I try to trace >>>>>>>>>>>>>> comes >>>>>>>>>>>>>> backnull. Any Ideas? To unsubscribe from this group, send email to away3d-dev+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
