Changed the image reading so that it leverages the osgDB::Input::readImage() method to ensure that it picks up on any local paths set on the Input object.
Changed the image reading so that it leverages the osgDB::Input::readImage() method
to ensure that it picks up on any local paths set on the Input object.


koshman86/osg,koshman86/osg,ntoand/osg,ghub/osg,artoolkit/osg,XiaoCC/osg,koshman86/osg,omega-hub/osg,XiaoCC/osg,ntoand/osg,XiaoCC/osg,stmh/osg,stmh/osg,stmh/osg,ntoand/osg,omega-hub/osg,stmh/osg,ghub/osg,XiaoCC/osg,ghub/osg,omega-hub/osg,artoolkit/osg,omega-hub/osg,koshman86/osg,stmh/osg,ntoand/osg,ghub/osg,XiaoCC/osg,artoolkit/osg,artoolkit/osg