I must be dumb

[thierry_st_malo]

As a matter of fact, I am dumb.
I have written this piece of code to rotate a group or component around its bounding box's center. It works for the red and the green axis, but not for the blue one. Ridiculously, I can't see why. Probably I've spent too much time on this one. Can you help?
Thanks a lot,
Thierry

class Rotate

   def Rotate;;move
      if checkselection(true)
        obj = nil
        obj = Sketchup.active_model.selection[0]
        box = obj.bounds
        p = Geom;;Point3d.new(box.center)
        values = 0.0, 0.0, 0.0
        results = inputbox ["X (Red)","Y (Green)", "Z (Blue)"], values, "Rotation"
        return if not results
        x, y, z = results
        count = 0
        if x != 0.0
          count = count + 1
        end
        if y != 0.0
          count = count + 1
        end
        if z != 0.0
          count = count + 1
        end
        puts x
        puts y
        puts z
        if count == 0
          UI.messagebox "Nothing to process!"
          return nil
        end
        if count > 1
          UI.messagebox "Only one rotation at a time, please!"
          return nil
        end
        if x != 0.0
          rv = Geom;;Vector3d.new(1.0, 0.0, 0.0)
          ra = x.degrees
        end
        if y != 0.0
          rv = Geom;;Vector3d.new(0.0, 1.0, 0.0)
          ra = y.degrees
        end
        if z != 0.0
          rv = Geom;;Vector3d.new(0.0, 0.0, 1.0)
          ra = z.degrees
        end
        trans = Geom;;Transformation.new(p, rv, ra)
        obj.transform!(trans)
      else
        UI.messagebox "Only Groups and Components can be rotated!"
      end
      Sketchup.active_model().active_view().invalidate
   end

   def Rotate;;checkselection(lock_check)
   
      sel_obj = Sketchup.active_model.selection[0]
      if sel_obj
         case sel_obj.typename
            when "Group","ComponentInstance"
               return nil if (Sketchup.active_model.selection[0].locked? & lock_check)
               return true
         end
      end
      return nil
      
   end

end

[Jim]

Hi Thierry,

The code works for all 3 axes for me.

I did see some better ways to code this in Ruby, but I didn't see any problem with your logic.

[thomthom]

@thierry_st_malo said:

It works for the red and the green axis, but not for the blue one. Ridiculously, I can't see why.

What you explain more what "doesn't work"? Exactly what happens, and what did you expect? Any errors?