That's what I say, you do not have the latest!
it looks like this now
case "usemtl":
if(_mtlLib){
_materialIDs.push(trunk[1]);
_activeMaterialID = trunk[1];
_currentGroup.materialID=
_activeMaterialID;
}
break;
go to this line and see for yourself
http://code.google.com/p/away3d/source/browse/trunk/broomstick/Away3D/src/away3d/loading/parsers/OBJParser.as
something's wrong with your svn client...
Fabrice
On Apr 1, 2011, at 12:46 PM, Darcey Lloyd wrote:
> I have trunk revision 3101 which should be latest, I just run svn update
> again just encase.
>
> As long as there is the possibility to preload OBJ, MTL and it's image assets
> that is fine, or loading an SWF with a model embedded in it with it's
> textures etc is also fine as long as we can preload and notify the user of
> progress not a problem.
>
> I have been referencing to the examples in the broomstick dir all the time,
> the commented out example in EmbedParseDataTest.as for use with
> "assets/models/head.ac" doesn't work for turtle.obj
>
> Here is my code:
>
>
> modelContainer = ObjectContainer3D(ResourceManager.instance.parseData(new
> model1Asset(), "Model1", false));
>
> Results in error line 211 on OBJParser.as (ObjParser MTL LOAD ERROR: unable
> to load .mtl file)
>
> case "usemtl":
> _materialIDs.push(trunk[1]);
> _activeMaterialID = trunk[1];
> _currentGroup.materialID=
> _activeMaterialID;
> break;
>
>
> The MTL, OBJ and texture jpegs are all in my root with the swf so no pathing
> required.
>
> Top of my OBJ file:
>
>
> # Blender3D v249 OBJ File: mkdcu-supermman.blend
> # www.blender3d.org
> mtllib superman.mtl
> v 0.088371 7.509277 0.234389
> v 0.131219 7.521957 0.229803
> v 0.082434 7.525477 0.260482
>
>
> My MTL File
>
> # Blender3D MTL File: mkdcu-supermman.blend
> # Material Count: 14
> newmtl Accessory_MIC_super1.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super1.jpg
>
>
> newmtl material_25.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_33.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_26.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_21.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_20.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_29.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_27.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_28.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_23.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_9.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_24.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl material_22.001_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
> newmtl Character_MIC_super2.jpg
> Ns 7.843137
> Ka 0.000000 0.000000 0.000000
> Kd 0.470400 0.470400 0.470400
> Ks 0.000000 0.000000 0.000000
> Ni 1.500000
> d 0.000000
> illum 2
> map_Kd super2.jpg
>
>
>
>
> D
>
>
>
>
>
> On 1 April 2011 11:29, Fabrice3D <[email protected]> wrote:
> you might not have the latest obj,
> line 213 is now "}"
>
> Fabrice
>
>
> On Apr 1, 2011, at 12:17 PM, Darcey Lloyd wrote:
>
>> That's the part I'm having trouble with...
>>
>> I've sussed out how to export the textures from blender now, this auto
>> updates the models reference to these images on export. However....
>>
>> 1. The OBJ file contains code for a few references such as:
>> usemtl <id_of_texture_used_in_mtl_file>
>>
>> 2. This should then be looked up in the MTL file example:
>> newmtl <material_name_used_in_blender>
>> Ns <some numbers>
>> Ka <some numbers>
>> Kd <some numbers>
>> Ks <some numbers>
>> Ni <some numbers>
>> d <some numbers>
>> illum 2
>> map_Kd <file name to texture.jpg>
>>
>> Thus linking the texture file to the MTL file and the MTL file is the lookup
>> for the OBJ file...
>>
>> For me at the moment, broomstick throws an error of:
>> ObjParser MTL LOAD ERROR: unable to load .mtl file
>>
>> TypeError: Error #1009: Cannot access a property or method of a null object
>> reference.
>> at away3d.loading.parsers::OBJParser/parseLine()[D:\wamp\www\Dev\Away3D
>> Broomstick\Away3D4_MeteorGame\src\away3d\loading\parsers\OBJParser.as:213]
>> at
>> away3d.loading.parsers::OBJParser/proceedParsing()[D:\wamp\www\Dev\Away3D
>> Broomstick\Away3D4_MeteorGame\src\away3d\loading\parsers\OBJParser.as:168]
>> at
>> away3d.loading.parsers::ParserBase/onInterval()[D:\wamp\www\Dev\Away3D
>> Broomstick\Away3D4_MeteorGame\src\away3d\loading\parsers\ParserBase.as:283]
>> at flash.utils::Timer/_timerDispatch()
>> at flash.utils::Timer/tick()
>>
>>
>>
>> I have both the OBJ, MTL and texture jpegs at the root with the swf, so not
>> sure why there is a problem with this.
>>
>> I have no examples to work from where an MTL file is used so am kind of
>> winging it at the moment. The EmbedParseDataTest with the examples of
>> broomstick when using the "assets/models/turtle.obj" which does have an MTL
>> file with it compiles as a blank.
>>
>> So at a guess, I think it's on a to do or is broken at the moment.
>>
>> D
>>
>>
>> On 1 April 2011 10:57, Páll Zoltán <[email protected]> wrote:
>> One more question: My colleague exported an OBJ from Maya, and it spit out
>> an MTL file too. That's the texture/material def, if I'm not mistaken. How
>> do I load that? Does the ResourceManager help with this? Or is it possible
>> at all to load MTL files?
>>
>> Z.
>>
>>
>> On Fri, Apr 1, 2011 at 11:16 AM, Páll Zoltán <[email protected]> wrote:
>> Will try that, thanks a lot :)
>>
>> Z.
>>
>>
>> On Fri, Apr 1, 2011 at 11:08 AM, Darcey Lloyd <[email protected]> wrote:
>>
>> I need to work out how to get blender to export the texture files, save &
>> create a uv from what is already in the files etc. I'm not sure who designed
>> the GUIs for Blender, Max or Maya but I think they just wanted to make them
>> as non user friendly as possible.
>>
>>
>>
>>
>
>
