LIST OF SOLID FIGURES
FROM TWO TO THREE DIMENSIONAL
from 2d to 3d
3d shape verse
from planes to planar joints
planar joints
from planes to cubes
from 2d elevations ( Positive yz plane ) to 3d elevations
from 2d depressions ( negative yz plane ) to 3d depressions
from 2d flatness ( parallel xy plane ) to 3d planar structures