OEBoxExtend

OEBoxExtend(box: OEBox, x: float, y: float, z: float) -> bool

Extends each side of the box by the specified amount. x_ext extends the two faces of the box normal to the x-axis. Thus the x dimension of the box will increase by 2 times x_ext. The y_ext and z_ext perform the same function for the y and z faces respectively.

OEBoxExtend(box: OEBox, value: float) -> bool

Extends every face of box by ext. Thus every dimension of the box will increase by 2 times ext.