This is the part of osgviewer where I try to load the new texture:
osg::Group* root = new osg::Group();
osg::ref_ptr<osg::Node> loadedModel =
osgDB::readNodeFile("C:\\osg\\Terrain.ive");
osg::Image* loadedImage = osgDB::readImageFile( "C:\\OSG\\overlay.png" );
osg::Texture2D* texture = new osg::Texture2D(loadedImage);
loadedModel->getOrCreateStateSet()->setTextureAttributeAndModes(1,texture,
osg::StateAttribute::ON);
loadedModel->getOrCreateStateSet()->setTextureMode(1,
GL_TEXTURE_2D,osg::StateAttribute::ON);
root->addChild(loadedModel.get());
2008/8/26 Pablo Perez <[EMAIL PROTECTED]>
> Hi Robert,
>
> I´m trying to overlay another texture ontop of the existing tiles. I´m
> working
> in a GIS and I want to add layers like highways,.... from a WMS.
>
> Thanks,
>
> Pablo
>
>
> 2008/8/26 Robert Osfield <[EMAIL PROTECTED]>
>
> Hi Pablo,
>>
>> >From your email I can't quite work out what you are trying to achieve.
>> Is that you want to replace the existing texture present in each
>> tile that is loaded, or overlay another texture ontop of the existing
>> tiles?
>>
>> Robert.
>>
>> On Tue, Aug 26, 2008 at 12:18 AM, Pablo Perez <[EMAIL PROTECTED]> wrote:
>> > Hi,
>> >
>> > I have built a PageLOD terrain database with osgdem and now I want to
>> modify
>> > osgviewer to add diferents images for each terrain tile and LOD. I try
>> to
>> > add a texture2D to the root->getChild Node but only can see the
>> texture2D in
>> > the areas where there aren´t terrain images.
>> >
>> > _______________________________________________
>> > osg-users mailing list
>> > [email protected]
>> >
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>> >
>> >
>> _______________________________________________
>> osg-users mailing list
>> [email protected]
>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>>
>
>
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