That's the line of the painting. It's just moving the coordinate axis. I want to make a rotation of the custom axis. Which prawns help me?!
Well, the insert key on the keyboard moves the coordinate axis of the selected object
The left hand press the D button on the keyboard, do not let go, the right hand with the left mouse button to move the object axis, after moving, and then release the D key can. (this can be said to be the shortcut keys to move the coordinate axis ^_^)
When the movement is finished, press the insert button again to get back to normal
