Make: Volume 78

AI to place material. You can also choose a

starting shape (this is optional), which is the

shape the AI starts from.

• Preserve Geometry: Select the body or bodies

you want to remain untouched (Figure

Q

].

You don’t need to hold the Shift key down for

multiple selections. I selected the base and

the cone. The preserved shapes turn green

after you click OK.

• Obstacle Geometry: Select the bodies you

want the material to go around; that is, to not

place any new material in that area. I selected

the cylinder (Figure

R

). It will turn red after

you click OK.

• Starting Shape: This is optional. Click on

the body you want to serve as a jump-off ...