total_len = 260;
thinbox_len = 87;
+rail_overlap = 8;
+
lid_top_wall = 1.5;
lid_front_wall = 1.5;
lid_side_wall = 1.5;
echo(peg_main_height);
+thinbox_front_z = lid_fatbox_switches_h + lid_fatbox_h - lid_thinbox_h;
+
+raillen = patbox_side/2 + rail_overlap;
+
module LidSideProfile(){
polygon([[-lid_top_wall, lid_inner_max_h],
[lid_inner_kink[0], lid_inner_max_h],
[-lid_top_wall, -lid_front_wall]]);
}
-module RailProfile(){
- yt_base = lid_seatline_h + lid_fatbox_h - lid_thinbox_h;
+module RailProfile(lslop=0.1){
+ yt_base = thinbox_front_z;
yt = yt_base - lid_rail_behindslop;
- pegx = (lid_inner_w - patbox_centres)/2;
+ pegx = (lid_inner_w_nom - patbox_centres)/2;
- polygon([[-0.1, yt],
+ polygon([[-lslop, yt],
[pegx - peg_main_dia/2, yt],
[pegx - peg_main_dia/2, yt_base - peg_straight_len],
- [-0.1,
+ [-lslop,
yt_base - peg_straight_len - (pegx - peg_main_dia/2)/peg_slope
-0.1]]);
}
// rail
rotate([90,0,90])
translate([0,0,-0.1])
- linear_extrude(height=100.1) //todo
+ linear_extrude(height=raillen+0.1) //todo
RailProfile();
}
module Demo(){
translate([0, -lid_inner_w/2, 0]) LidSide();
- translate([0,0, lid_fatbox_h])
+ translate([0,0, thinbox_front_z])
rotate([0,180,0]) translate([0, -patbox_side/2, 0])
rotate([0,0,90]) union(){
%TopPattressBox();