liq| er|: put ei_end_context() out of MayaConnection::startRender()/endRender() pair.
liq| er|: put ei_end_context() out of MayaConnection::startRender()/endRender() pair. - patch
liq| er|: MayaConnection::delInstance();
liq| er|: render region
liq| er|: + RendererInterface::render()
liq| er|: use AttributeChangedCallback() for test.
liq| er|: add ipr to ER - 3. add er::render() in callback.