In both the Windows and Mac versions of Rhino you can customize the pop-up menu that appears when you click on the middle mouse button. You’ll see me do this often when I’m working in Rhino – it’s a huge productivity booster.
To customize in Windows:
Click the middle mouse button
click on the small gray bar at the top of the menu – this will “dock” the menu
remove items from the menu by holding shift as you drag them off the menu and into the workspace
add items by holding CTRL as you drag from an existing toolbar into the menu
To customize on the Mac:
In an email Hannah asked:
I have drawn and extruded it different ways a billion times but it wont create a solid extrusion like it will for the circular seats. The two extrusions always have space between them even though solid is checked off in the extrusion menu. I’ve tried to join the two extrusions and make a surface to go between them, and make surfaces before extruding, but nothing has worked. Do you have any idea of what isn’t working?