In the case of the API referred to above, push/pull proceeds in the direction, but the selected face is reversed to confirm that a group is created.
In the tool currently under development (three.js), it is classified according to direction, so the normal value of the corresponding face is also important, so the face should not be reversed.
Second, the current height value (corresponding to distance) is given a -value (because the normal value of the default face is -Zaxis)
I ask if there is any way to go up only with Zaxis.
I always feel grateful for solving the problem with friendly explanations from users.
I would appreciate any help again.
Thanks for helping me again but I did not understand how to apply
I boldly applied it to the extension, but the error occurs
‘Error: #<NoMethodError: undefined method `normal’ for #Array:0x0000021ccff5c858>’