// -*- C -*-

include <commitid.scad>

pxp6012_rad = 22.5 / 2 + 0.5;
pxp6012_rad_outer = 32.0 / 2 - 0.5;

s1930_y = 30.2 + 0.2;
s1930_x =   22 + 0.2;
s1930_y_outer = 36.4 + 0.2;
s1930_x_outer = 27.6 + 0.2;

s1930_recess = 3;
s1930_around = 3;

wallthick = 3.0;

module TestWall(){
  sw_ctr = [25, 0, 25];

  rotate([0,0,-90]){
    difference(){
      union(){
	cube([50, wallthick, 42]);
      }

      translate([30, -1, 20])
	rotate([-90,0,0])
	cylinder(r = pxp6012_rad, h=10, $fn=60);

      rotate([90,0,0])
	Commitid_BestCount([15,40]);
    }
  }

  difference(){
    union(){
      cube([50, wallthick, 50]);
      translate(sw_ctr) {
	rotate([90,0,0])
	  cube([s1930_x_outer + s1930_around,
		s1930_y_outer + s1930_around,
		s1930_recess*2],
	       center=true);
      }
    }

    translate(sw_ctr) {
      rotate([90,0,0]) {
	cube([s1930_x, s1930_y, 10], center=true);
	translate([0,0, -5])
	  cube([s1930_x_outer, s1930_y_outer, 10], center=true);
      }
    }
  }    
}

ts_floorceil = 1.5;
ts_outer = [20,20,20];
ts_wall = [wallthick,wallthick,ts_floorceil];

ts_xbox = 20;
ts_ybox = 15;
ts_cnrrad = 5;
ts_zbox = 20;

ts_innertube = 0.1;

m4_dnl Box_Part($1=transl_x,$2=transl_y, $3=rot_z,$4=mirror_xy)
m4_dnl          $5=kind, $6=kindargs, $7=profile(profileargsargs))
m4_define(`Box_Part',`
  translate([($1),($2)])
    rotate([0,0,($3)])
    mirror([($4),0,0])
    BoxPart_Extrude_$5($6, $7)') m4_dnl

boxpart_d = 0.01;

m4_dnl BoxPart_Extrude_Linear(dist, `profile(...);');
m4_define(`BoxPart_Extrude_Linear',`
  rotate([90,0,0])
    translate([0,0, -($1)])
    linear_extrude(height= boxpart_d + ($1)) {
      $2
    }
')

m4_dnl BoxPart_Extrude_Arc(outer_radius, swept_angle, `profile(...);')
m4_dnl  arc starting at transl_x, transl_y, moving towards positive
m4_dnl  y at first and then bending towards positive x, until
m4_dnl  swept_angle is reached
m4_define(`BoxPart_Extrude_Arc',`
  translate([+($1),0,0])
    rotate_extrude(angle=($2), convexity=10, $fs=1, $fn=36)
    translate([-($1),0,0]) {
      $3
    }
')

ts_xbox_lin = ts_xbox - ts_cnrrad*2;
ts_ybox_lin = ts_ybox - ts_cnrrad*2;

m4_dnl TestSealDoBoxShape(`profile(profileargs)');
m4_define(`TestSealDoBoxShape',`
  Box_Part(0,               ts_cnrrad,    0,0, Linear,`ts_ybox_lin', `$1' )
  Box_Part(0, ts_ybox-ts_cnrrad,          0,0, Arc,`ts_cnrrad,90'  , `$1' )
  Box_Part(ts_cnrrad,       ts_ybox,    -90,0, Linear,`ts_xbox_lin', `$1' )
  Box_Part(ts_xbox-ts_cnrrad, ts_ybox,  -90,0, Arc,`ts_cnrrad,90'  , `$1' )
  Box_Part(ts_xbox, ts_ybox-ts_cnrrad, -180,0, Linear,`ts_ybox_lin', `$1' )
  Box_Part(ts_xbox,         ts_cnrrad, -180,0, Arc,`ts_cnrrad,90'  , `$1' )
  Box_Part(ts_xbox-ts_cnrrad, 0,       -270,0, Linear,`ts_xbox_lin', `$1' )
  Box_Part(ts_cnrrad,         0,       -270,0, Arc,`ts_cnrrad,90'  , `$1' )
')

m4_dnl '

module TestSealWallProfile(){
  z = ts_zbox - ts_innertube - wallthick/2;
  translate([0, -0.1]) square([wallthick, z]);
  translate([wallthick/2, z]) circle(r = wallthick/2, $fn=20);
}

module TestSealBox(){
  TestSealDoBoxShape(`TestSealWallProfile();');
}

//TestWall();
//TestSealWallProfile();
TestSealBox();