box.scad

include <utility.scad>
include <standard.scad>


// ===== PARAMETERS ===== //

/* [Setup Parameters] */
$fa = 8;
$fs = 0.25;


/* [General Settings] */
// length of the box
length = 51.0;
// width of the box
width = 50.0;
// Height of the box
height = 50.0;
// material thickness
thickness = 3;
// length of a notch
length_notch = 10;

/* [Manufacturing Settings] */
// Arrange the parts for lasercutting
output_plan=false;
// offset between the parts
offset_laser_part=1;

/* [Label settings] */
// Add a part to have a label on
label_type = 1; // [0: No label, 1: Flat, 2: buried]
// Label size
label_length=12;
// Label text
text_value="∅5 x 45mm";
// Font used
font="Latin modern";
// Font size
font_size=4;


/* [Gridfinity Settings] */
//Use gridfinity principle. Half unit are possible
is_gridfinity=false;
// number of bases along x-axis
gridx = 2; // .5
// number of bases along y-axis
gridy = 2; // .5
// number of bases along z-axis
gridz = 5;
// Is half unit to be used
force_half_unit=false;
// Use small feet indepently of the thickness
force_small_feet=false;
// Type of attachement for the feet
bottom_type = 0; // [0: Flat, 1: T-connector]


/* [Specific Settings] */
// Avoid tabs < thickness
remove_small_notch=true;


// ===== IMPLEMENTATION ===== //

// Dimensions
l = is_gridfinity ? gridx * g_unit_plan: length;
w = is_gridfinity ? gridy * g_unit_plan: width;
h = is_gridfinity ? gridz * g_unit_height - thickness: height;

l_notch = remove_small_notch && length_notch < thickness ? thickness : length_notch;

// Is it half unit or not
g_is_half_unit = force_half_unit || (gridx * 10) % 10 == 5 ||  (gridy * 10) % 10 == 5;

// Unit used
g_used_unit = g_is_half_unit ? g_unit_plan /2 : g_unit_plan;
// Number of elements
g_nx = g_is_half_unit ? 2 * gridx : gridx;
g_ny = g_is_half_unit ? 2 * gridy : gridy;

use_label_top = label_type != 0;
label_offset = label_type == 1 ? 0 : thickness;
no_off_th = label_offset > 1e-4;

// For Z we need to add locator elements
// For simple glued system, should we suggest to add a jig (Laser, cut) ?
// Improve arrangement plan ?
// Check 4mm thickness



if(output_plan){
  if(is_gridfinity){
    g_plan();
  } else {
    plan();
  }

} else {
  if(is_gridfinity){
    g_box();
  } else {
    box();
  }
}