Would like to ask, 3DMAX inside the spiral staircase order, which has the thickness of the steps, how can not change the gray, which experts know how to change?
The first one should be open, the second should be closed, the third time the box, you try
I use the English version, do not know whether it should be translated into open or open, anyway, is the type of the first, side by side with three of that,
Do you say the thickness is thickness? You need to change the type of staircase (open),
