Bump
On Feb 22, 2:30 pm, charglerode <chargler...@gmail.com> wrote:
> Bump
>
> On Feb 20, 7:43 pm, charglerode <chargler...@gmail.com> wrote:
>
>
>
> > Thanks for the snippet Rob. Unfortunately, some weird things are
> > happening that I cant explain. The material library comes back null
> > and when I trace out myObject I get "$: x:0 y:0 z:0" I have
> > successfully added the object to the stage and it shows up fine, but
> > whenever I try to trace any properties everything comes back null.
> > This is the function:
>
> > private function onObjLoaded( e:Loader3DEvent ):void
> > {
> > _obj = e.loader.handle;
> > _obj.scaleX = -1;
>
> > var matData:MaterialData = matLib.getMaterial(
> > "Material1" );
> > trace( matData );
> > var bitmapMat:BitmapMaterial = matData.material as
> > BitmapMaterial;
> > trace( bitmapMat );
> > matData.material = newWhiteShadingBitmapMaterial(
> > bitmapMat.bitmap );
>
> > _scene.addChild( _obj );
>
> > addEventListener( Event.ENTER_FRAME, onRender );
> > }
>
> > On Feb 2, 1:29 pm, Rob Bateman <rob.bate...@gmail.com> wrote:
>
> > > Hey charglerode
>
> > > once the object and texture has loaded, just do this:
>
> > > var myObject:Object3D = myLoader.handle
>
> > > var myMaterialLibrary:MaterialLibrary = myObject.materialLibrary
>
> > > var myMaterialData:MaterialData =
> > > myMaterialLibrary.getMaterial("myMaterial");
>
> > > var myBitmapMaterial:BitmapMaterial = myMaterialData.material as
> > > BitmapMaterial;
>
> > > myMaterialData.material = new
> > >WhiteShadingBitmapMaterial(myBitmapMaterial.bitmap);
>
> > > make sure the argument in the getMaterial() method is the name of the
> > > material you want to change in yourobjfile.
>
> > > cheers!
>
> > > Rob
>
> > > On Tue, Jan 26, 2010 at 8:48 AM, Fabrice3D <fabric...@gmail.com> wrote:
> > > > access the materialdata and change the material
> > > > or parse the faces, nullify the materials and apply a new material
>
> > > > Fabrice
>
> > > > On Jan 26, 2010, at 8:48 AM, charglerode wrote:
>
> > > > > You got it Peter. Sorry for the confusion. TheOBJloader
> > > > > automatically loads the image from the MTL file, but always applies it
> > > > > as an away3d BitmapMaterial. I would like the loader to apply it as an
> > > > > away3d WhiteShadingBitmapMaterialinstead or any other away3d bitmap
> > > > > material I may want.
>
> > > > > On Jan 25, 6:24 am, Peter Kapelyan <flashn...@gmail.com> wrote:
> > > > >> I think the subject of thread is his problem, he is loading anOBJ, an
> > > > >> instead of loading the bitmap to a BitmapMaterial, he'd like it to
> > > > >> be a
> > > > >>WhiteShadingBitmapMaterialinstead on hisOBJ, and was wondering if
> > > > there is
> > > > >> some easy way to do it.
>
> > > > >> -Pete
>
> > > > >> On Mon, Jan 25, 2010 at 4:00 AM, Fabrice3D <fabric...@gmail.com>
> > > > >> wrote:
> > > > >>> I'm not sure I follow you here...
> > > > >>> If theobjdoesn't load the image you want, edit in your 3d app or
> > > > alter
> > > > >>> the mtl file where the file url is stored.
>
> > > > >>> Fabrice
>
> > > > >>> On Jan 25, 2010, at 8:15 AM, charglerode wrote:
>
> > > > >>>> This means that I still have to load the texture separately. Since
> > > > >>>> the
> > > > >>>>OBJloader already loads the texture I would prefer it keep loading
> > > > >>>> the texture, but just let me specify which type of bitmap material
> > > > >>>> to
> > > > >>>> use when applying it. Is this possible? If I have to load the
> > > > >>>> texture
> > > > >>>> myself, then that means I have to keep a reference to a JPG file
> > > > >>>> for
> > > > >>>> eachOBJfile, which kind of defeats the purpose of using anOBJfile
> > > > >>>> especially since I am trying to avoid constant republishing.
>
> > > > >>>> On Jan 24, 10:47 am, Fabrice3D <fabric...@gmail.com> wrote:
> > > > >>>>> once loaded, just parse the handle, and when a mesh type is found
> > > > >>> apply...
> > > > >>>>> Look for example in geom package at Mirror.as line 246 code, you
> > > > >>>>> need
> > > > >>> write something recursif like this...
>
> > > > >>>>> Fabrice
>
> > > > >>>>> On Jan 24, 2010, at 6:23 AM, charglerode wrote:
>
> > > > >>>>>> This doesn't work because when I load in theOBJfile, I grab the
> > > > >>>>>> handle as an ObjectContainer3D which does not have a material
> > > > >>>>>> property. Searching around here only turned up a method which
> > > > requires
> > > > >>>>>> I loop through and set the material of each individual face of
> > > > >>>>>> mesh.
> > > > >>>>>> This also requires that I load in the JPG separately instead of
> > > > >>>>>> letting theOBJloader handle it. I'd like theOBJloader to handle
> > > > >>>>>> loading of the mesh and the texture on its own, but I would like
> > > > >>>>>> to
> > > > >>>>>> specify which type pf bitmap material to use. Is it possible to
> > > > >>>>>> cast
> > > > >>>>>> the loadedOBJhandle as an instance of Mesh, seeing as Mesh has a
> > > > >>>>>> material property?
>
> > > > >>>>>> On Jan 22, 6:36 am, Peter Kapelyan <flashn...@gmail.com> wrote:
> > > > >>>>>>> Hi did you you try a simple:
>
> > > > >>>>>>> myObject.material=someOthermaterial;
>
> > > > >>>>>>> in case you dont want to reload the bitmap you can probably do
> > > > >>> something
> > > > >>>>>>> like:
>
> > > > >>>>>>> var myBitmap(orData,I forget)=myObject.material.bitmap;
>
> > > > >>>>>>> Hope I didn't miss the point of your question
>
> > > > >>>>>>> -Pete
>
> > > > >>>>>>> On Fri, Jan 15, 2010 at 2:25 AM, charglerode <
> > > > chargler...@gmail.com>
> > > > >>> wrote:
> > > > >>>>>>>> Is it possible to load anOBJ, but have the loader apply the JPG
> > > > >>>>>>>> texture as aWhiteShadingBitmapMaterial( or any other ) instead
> > > > of
> > > > >>>>>>>> just a plain BitmapMaterial?
>
> > > > >>>>>>>> The reason I'm asking it because I would like to apply lights
> > > > >>>>>>>> to
> > > > the
> > > > >>>>>>>> scene, but plain BitmapMaterials don't seem to react to
> > > > >>>>>>>> lights. I
> > > > >>>>>>>> don't want to have the overhead of loading texture separately
> > > > >>>>>>>> and
> > > > >>>>>>>> applying them face by face. Seems like a lot of unnecessary
> > > > >>>>>>>> work.
>
> > > > >>>>>>> --
> > > > >>>>>>> ___________________
>
> > > > >>>>>>> Actionscript 3.0 Flash 3D Graphics Engine
>
> > > > >>>>>>> HTTP://AWAY3D.COM
>
> > > > >> --
> > > > >> ___________________
>
> > > > >> Actionscript 3.0 Flash 3D Graphics Engine
>
> > > > >> HTTP://AWAY3D.COM
>
> > > --
> > > Rob Bateman
> > > Flash Development & Consultancy
>
> > > rob.bate...@gmail.comwww.infiniteturtles.co.ukwww.away3d.com
