Hi Jiljith,
I see no problem in your code, and it works when I add it to my osgviewer.
with OSG_NOTIFY_LEVEL=NOTICE it generates 2 messages:
Obj Found map in options, [DIFFUSE]=0
Scaling image 'D:\laurens\Download\objDog/Dog_diffuse.jpg' from (450,450)
to (512,512)
I suggest you can convert your file with "osgconv -O DIFFUSE=0
12228_Dog_v1_L2.obj 12228_Dog_v1_L2.obj.osgt"
so you can read it in your program with "osgDB::readRefNodeFile(path.
toStdString() + ".osgt", opt);"
maybe your scene has no light, or other reasons why the dog shows up black.
Laurens.
On Wed, Jan 15, 2020 at 8:10 AM JILJITH JOHN <jiljithjohn...@gmail.com>
wrote:
> Hi Laurens,
>
> The answer is so great. I am getting the texture applied. But it is in the
> osgviewer.exe only.
> Problematically I tried to add the option. Its not working.
>
> osgDB::Options* opt = new osgDB::Options;
>
>
> opt->setOptionString("DIFFUSE=0");
>
>
> osg::ref_ptr<osg::Node> model1= osgDB::readNodeFile(path.toStdString(), opt);
>
>
>
>
> On Tuesday, January 14, 2020 at 6:39:07 PM UTC+5:30, L. Voerman wrote:
>>
>> repost in google group; It seems like my reply to the mailing list does
>> not show up in google groups.
>>
>>
>> Hi Jiljith,
>>
>> The material has both an ambient and a diffuse texture (both refer to the
>> same file)
>> while this can be made to work with a shader, using the fixed function
>> pipeline means you'll have to choose one:
>>
>> osgviewer -O DIFFUSE=0 12228_Dog_v1_L2.obj
>> Laurens.
>>
>> On Tuesday, January 14, 2020 at 10:52:54 AM UTC+1, JILJITH JOHN wrote:
>>>
>>>
>>> Hi,
>>>
>>> I am developing a tool for editing 3D models using openscenegraph. When
>>> I tried to load an .obj file, the texture is not applied. I am getting only
>>> black shade.
>>> The model is imported using the below code.
>>>
>>>
>>> osg::ref_ptr<osg::Node> model1= osgDB::readNodeFile(path.toStdString
>>> ());
>>> model1->setDataVariance(osg::Object::DYNAMIC);
>>>
>>>
>>>
>>> --
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