I see with object : table, polyhedron that's good because it has property "mask" help students easily visualize.
and with object cone, sphere, it doesn't have.
I suggest the 2 objects should also have qualities mask.
Thank!
Oh! InRm3D must has the dotted line of spheroid and cone shelter from effect.
And user can choice how to use with the show up can be slow.
You choice you accept!:lol
