false <_summary>Compositing Manager <_description> Determines whether Metacity is a compositing manager. false <_summary>If true, trade off usability for less resource usage <_description> If true, metacity will give the user less feedback by using wireframes, avoiding animations, or other means. This is a significant reduction in usability for many users, but may allow legacy applications to continue working, and may also be a useful tradeoff for terminal servers. However, the wireframe feature is disabled when accessibility is on.