+ case FLAT:
+ {
+ Box stem = b;
+ Box bulb = b;
+
+ /*
+ we could make the stem thinner, but that places the flats
+ really close.
+ */
+ stem[X_AXIS][RIGHT] *= .5;
+
+ /*
+ To prevent vertical alignment for 6ths
+ */
+ stem[Y_AXIS] *= 1.1;
+ bulb[Y_AXIS][UP] *= .35;
+
+ boxes.push (bulb);
+ boxes.push (stem);
+ }
+ break;
+ case NATURAL:
+ {
+ Box lstem = b;
+ Box rstem = b;
+ Box belly = b;
+
+ lstem[Y_AXIS] *= 1.1;
+ rstem[Y_AXIS] *= 1.1;
+
+ belly[Y_AXIS] *= 0.75;
+ lstem[X_AXIS][RIGHT] *= .33;
+ rstem[X_AXIS][LEFT] = rstem[X_AXIS].linear_combination (1.0 / 3.0);
+ lstem[Y_AXIS][DOWN] = belly[Y_AXIS][DOWN];
+ rstem[Y_AXIS][UP] = belly[Y_AXIS][UP];
+ boxes.push (belly);
+ boxes.push (lstem);
+ boxes.push (rstem);
+ }
+ break;