Action | Method |
Select a (non-selected, blue) free axis. | Click it. The free axis changes to the selected-state color (red by default). |
Reverse the selected (red) free axis direction. | Click it (while it is selected). The arrowhead switches to the opposite end of the axis. Click it again to switch it back to the original direction. |
Delete a free axis. | SHIFT-click the free axis you want to delete. |
Delete all free axes. | CTRL-SHIFT-click any free axis. |
Select, reverse, or delete a free axis that is in front of a 3D graphic. | Press CAPS LOCK first, then use a method above. |