Method unload

OgreMain/src/OgreResourceManager.cpp:240–249

-----------------------------------------------------------------------

    size_t ResourceManager::getMemoryBudget() const { return mMemoryBudget; }
    //-----------------------------------------------------------------------
    void ResourceManager::unload( const String &name )
    {
        ResourcePtr res = getResourceByName( name );

        if( res )
        {
            // Unload resource
            res->unload();
        }
    }
    //-----------------------------------------------------------------------
    void ResourceManager::unload( ResourceHandle handle )
    {