Paint layer hotkeys

Action	Windows and Linux	Mac OS X	Results
Show/Hide a texture tile	(Up arrow key)	(Up arrow key)	Position the cursor over a texture tile on the model and press hotkey to show or hide the texture.
Hide all texture tiles	Ctrl + (Down arrow key)	Ctrl + (Down arrow key)	Hides all textures on the object.
Show all texture tiles	Ctrl + (Up arrow key)	Ctrl + (Up arrow key)	Shows all texture tiles on a model. WarningDepending on the resolution and number of texture tiles on your model, showing all texture tiles on the model may consume all of the graphics memory on your computer. See Graphics memory optimization.
Composite paint strokes	(apostrophe)	(apostrophe)	Forces the Gigatexel Engine to stop dynamically buffering paint strokes and synchronize textures with all outstanding strokes. While processing, Mudbox appears unresponsive, and a progress bar displays at the bottom of the screen. Use this hotkey when working with large texture datasets if the Gigatexel Engine buffering indicator interrupts your painting workflow. This lets you keep the Gigatexel Engine turned on, but also manually control when the compositing process occurs, if necessary.