Method Bind

GTE/Graphics/GraphicsEngine.cpp:147–181

}

GEObject* GraphicsEngine::Bind(std::shared_ptr<GraphicsObject> const& object)
{
    LogAssert(object != nullptr, "Attempt to bind a null object.");

    mGOMapMutex.lock();
    GraphicsObject const* gtObject = object.get();
    GEObject* geObjectPtr = nullptr;
    auto iter = mGOMap.find(gtObject);
    if (iter == mGOMap.end())
    {
        // The 'create' function is not null with the current engine design.
        // If the assertion is triggered, someone changed the hierarchy of
        // GraphicsObjectType but did not change msCreateFunctions[] to match.
        CreateGEObject create = mCreateGEObject[object->GetType()];
        if (create)
        {
            auto geObject = create(mGEObjectCreator, gtObject);
            LogAssert(geObject != nullptr, "Unexpected condition.");

            iter = mGOMap.insert(std::make_pair(gtObject, geObject)).first;
#if defined(GTE_GRAPHICS_USE_NAMED_OBJECTS)
            geObject->SetName(object->GetName());
#endif
            geObjectPtr = iter->second.get();
        }
        // else: No logger message is generated here because GL4 does not have
        // shader creation functions.
    }
    else
    {
        geObjectPtr = iter->second.get();
    }
    mGOMapMutex.unlock();
    return geObjectPtr;
}

GEDrawTarget* GraphicsEngine::Bind(std::shared_ptr<DrawTarget> const& target)
{