// Cross-section viewer — open in the OpenSCAD GUI and drive from the Customizer
// (Window > Customizer). Slices PART with a plane normal to AXIS at POS, keeping
// the positive side (FLIP keeps the other half). Not a printable part.
include <params.scad>
use <combined.scad>
use <cpu_case.scad>
use <lid.scad>
use <epd_case.scad>

/* [Section] */
PART = "lid";  // [lid, base, epd_case, assembly]
AXIS = "X";    // [X, Y, Z]
POS  = 66.0;   // [-10:0.5:200]
FLIP = false;

_v = AXIS == "X" ? [1, 0, 0] : AXIS == "Y" ? [0, 1, 0] : [0, 0, 1];

half_of(v = FLIP ? -_v : _v, cp = POS * _v, s = 600) {
  if      (PART == "lid")      lid();
  else if (PART == "base")     base();
  else if (PART == "epd_case") epd_case();
  else                         assembly();
}