How to make a sphere in radiant by WOLF

Since Radiant can only make circles and cones i was looking for a way to let it makes spheres.
So i figured the best way would be to make a sphere with parts of a cone.
Blue Line = Height of Cone
Green Line = Height of Slice
Red Line = Cutting line


Enter the number of slices of 1 HALF of the sphere:
Enter the length of the diameter :


  Piece 1 Piece 2 Piece 3 Piece 4
Width Square 181 167 128 69
Height Square 322 88 30 5
Height Slice 24 21 14 5

Extra info :

Width Cone 128 118 91 49
Height Cone 322 88 30 5


How to proceed :
Make a square brush with the indicated width AND height. For the first slice you gonna make that would be a square brush of 181 width and length and 322 height. Then select "Brush --> Primitives --> Cone...". I recommend making a cone with 16 sides but this is up to you. The cone will be less broad (i have no idea why) but the size you wanted for the sphere. Now make a new brush (square) which is larger then the cone. The bottom of the brush must be : the same as the bottom as the cone + height of slice (first slice must be 24 high). So the bottem of the brush must be at cutting line. Make the top of the brush higher as the cone preferable. Now select GSC Substract and you will have your first slice done. You can delete the brush you used for cutting. Proceed with the rest of the slices. (The last one doesnt need cutting). Make sure the brush you use for cutting your pieces is ONLY touching the cone you want to cut. When done you will have a half sphere. Select al slices presh space to copy it, then rotate with