I’d like to use a held-down key as a modifier to a command. For example, in Maya, if you hold the alt key down the mouse buttons act as navigation tools regardless of what tool is selected. I know the glut keyboard func works to record what key was pressed, but is there a glut function that is recording what key is currently down? Or do I need to go to a more full-featured ui builder than glut?
Thanks for any help!