Arguments:
- factor or
- factor_x,factor_y,_factor_z
Description:
Scale selected 3D objects isotropically or anisotropically, with specified factors.
(equivalent to shortcut command *3d).
Default values:
factor_z=0.
Example of use:
$ gmic torus3d 5,2 repeat 5 +add3d[-1] 10,0,0 mul3d[-1] 1.2 color3d[-1] ${-rgb} done add3d

Command: torus3d 5,2 repeat 5 +add3d[-1] 10,0,0 mul3d[-1] 1.2 color3d[-1] ${-rgb} done add3d