Hi all,
I have two ive files, generated by VPN.
Then I wan't to mix the texture of those two files.
For that I use a shader. But I can't give to the shader the two texture.
Here is my code :
osg::ref_ptr <osg::Group> root (new osg::Group());
osg::ref_ptr <osg::Node> Earth = osgDB::readNodeFile("Earth.ive");
osg::ref_ptr <osg::Node> Europe = osgDB::readNodeFile("Europe.ive");
root->addChild(Earth.get());
root->addChild(Europe.get());
osg::StateSet* state=root->getOrCreateStateSet();
osg::StateSet* stateEarth=Earth->getStateSet();
state->addUniform( new osg::Uniform("texEarth", 0));
osg::StateSet* stateEurope=Europe->getStateSet();
state->addUniform( new osg::Uniform("texEurope", 1));
But with this code, I can access in my shader only the first texture.
Do you know how I could give to the shader the texture of each node ?
Thanks.
Christophe
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