popufare/experiment/production/housing/v2/PopufareHousingFrontBottom.scad

/*
 * Copyright (c) 2019 Clementine Computing LLC.
 *
 * This file is part of PopuFare.
 *
 * PopuFare is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PopuFare is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with PopuFare.  If not, see <https://www.gnu.org/licenses/>.
 *
 */

include <PopufareHousingCommon.scad>

module PopufareHousingFrontBottomPlate() {
  
  w = POPUFARE_HOUSING_WIDTH;
  h = POPUFARE_FRONT_HEIGHT;

  bx = POPUFARE_BRACKET_CX;
  br = POPUFARE_BRACKET_D/2.0;
  de = POPUFARE_BRACKET_DE;

  lip = _MATERIAL_THICKNESS;
  lip_top = _MATERIAL_THICKNESS * sqrt(2.0);
  
  difference() {
    union() {
      square([w,h], center=true);
      
      // lip to cover bottom plate
      //
      translate([0,-(h/2 + lip/2)]) square([w,lip], center=true);
    };
    
    // shave off top front panel to accomodate angle plate
    //
    translate([0, (h/2 - lip_top)]) square([w, lip_top], center=true);
    
    // attach to bottom plate bracket
    //
    translate([ -(w/2 - de), -(h/2-bx) ]) circle(br);
    translate([  (w/2 - de), -(h/2-bx) ]) circle(br);
    
    // side plate bracket attachment
    //
    translate([ -(w/2 - bx), 0]) circle(br);
    translate([  (w/2 - bx), 0]) circle(br);
  }

}

//PopufareHousingFrontBottomPlate();