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Added osgGA::Device class for integration of both physical and virtual devices.

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Added template readFile(..) function to make it more convinient to cast to a specific object type.

Added support for osgGA::Device to osgViewer.

Added sdl plugin to provides very basic joystick osgGA::Device integration.
This commit is contained in:
Robert Osfield
2012-10-23 16:15:03 +00:00
parent f9ad1e5673
commit 1591fe09f3
14 changed files with 491 additions and 2 deletions
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18
include/osgDB/ReadFile
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@@ -43,9 +43,25 @@ extern OSGDB_EXPORT osg::Object* readObjectFile(const std::string& filename,cons
* to read the specified file.*/
inline osg::Object* readObjectFile(const std::string& filename)
{
return readObjectFile(filename,Registry::instance()->getOptions());
return readObjectFile(filename, Registry::instance()->getOptions());
}
template<typename T>
inline T* readFile(const std::string& filename, const Options* options)
{
osg::ref_ptr<osg::Object> object = readObjectFile(filename, options);
osg::ref_ptr<T> t = dynamic_cast<T*>(object.get());
object = 0;
return t.release();
}
template<typename T>
inline T* readFile(const std::string& filename)
{
return readFile<T>(filename, Registry::instance()->getOptions());
}
/** Read an osg::Image from file.
* Return valid osg::Image on success,
* return NULL on failure.