Method initialise

Platforms/OpenGL3/OpenGL3Platform/src/MyGUI_OpenGL3Platform.cpp:28–38

	}

	void OpenGL3Platform::initialise(OpenGL3ImageLoader* _loader, std::string_view _logName)
	{
		assert(!mIsInitialise);
		mIsInitialise = true;

		if (!_logName.empty())
			LogManager::getInstance().createDefaultSource(_logName);

		mRenderManager->initialise(_loader);
		mDataManager->initialise();
	}

	void OpenGL3Platform::shutdown()
	{