C++ (Cpp) State::getGraphicsContext Examples

Example #1

File: osgearth_shadercomp.cpp Project: rhabacker/osgearth

 // Return true to activate the shader function.
 bool operator()(const osg::State& state)
 {
     osg::Camera* camera = *state.getGraphicsContext()->getCameras().begin();
     if (!camera) return false;
     osg::Viewport* viewport = camera->getViewport();
     if (!viewport) return false;
     return viewport->width() > 1000;
 }