From 7c400d3698fb595f1ba2570d0aba661a7ad0707b Mon Sep 17 00:00:00 2001 From: Ian Jackson Date: Thu, 19 Oct 2023 15:54:14 +0100 Subject: [PATCH] digispark-with-cable: rename side_wall_th Signed-off-by: Ian Jackson --- digispark-with-cable.scad | 48 +++++++++++++++++++-------------------- 1 file changed, 24 insertions(+), 24 deletions(-) diff --git a/digispark-with-cable.scad b/digispark-with-cable.scad index 47bca64..379a7e9 100644 --- a/digispark-with-cable.scad +++ b/digispark-with-cable.scad @@ -15,7 +15,7 @@ usb_tongue_w_slop = +0.5; usb_wall_h = 4.54 - 2.04; usb_ceil_th = 0.425; -side_wall_th = 1.5; // XXXX rename wall_th +wall_th = 1.5; // XXXX rename wall_th board_l = 17.56 + 0.2; board_w = 19.14 + 0.2; @@ -26,7 +26,7 @@ sw_to_edge = board_w/2 + 0.1; front_wall_th = 0.75; // egress_w = 8.0; -wall_y_min = -board_l - side_wall_th; +wall_y_min = -board_l - wall_th; ceil_y_min = wall_y_min - 5;; small_walls = [ @@ -60,41 +60,41 @@ side_x_gap = 0.5; cover_ceil_th = 0.9; -cover_strap_sz_x = side_wall_th * 3.5; +cover_strap_sz_x = wall_th * 3.5; // calculated strap_w = strain_w; -cover_strap_cutout_z = side_wall_th; +cover_strap_cutout_z = wall_th; middle_top_z = usb_wall_h; middle_base_z = -board_th; bottom_base_z = middle_base_z - cable_space_z - bottom_floor_th;; front_y_max = front_wall_th; -main_y_min = -board_l - side_wall_th; +main_y_min = -board_l - wall_th; strain_0_y_c = main_y_min - strain_w/2; strain_1_y_c = strain_0_y_c - strain_pitch_along; -total_y_min = strain_1_y_c - strain_w/2 - side_wall_th; +total_y_min = strain_1_y_c - strain_w/2 - wall_th; bottom_wall_top_z = (middle_top_z + middle_base_z) * 0.5 - fit_gap_z/2; cover_wall_bot_z = (middle_top_z + middle_base_z) * 0.5 + fit_gap_z/2; cover_top_z = middle_top_z + cover_ceil_th; -middle_side_wall_x = +board_w/2 + side_wall_th; -total_side_wall_x = middle_side_wall_x + side_wall_th + side_x_gap; +middle_side_wall_x = +board_w/2 + wall_th; +total_side_wall_x = middle_side_wall_x + wall_th + side_x_gap; cover_registration_c_dy = -cover_strap_c_d_y - strap_w/2 - - side_wall_th - cover_registration_sz_y/2; + - wall_th - cover_registration_sz_y/2; midbot_registration_sz_y = cover_registration_sz_y; midbot_registration_sz_z = cover_registration_sz_z; -midbot_registration_y_min = total_y_min + side_wall_th*2; +midbot_registration_y_min = total_y_min + wall_th*2; midbot_registration_y_max = midbot_registration_y_min + midbot_registration_sz_y; midbot_registration_y_around_max = midbot_registration_y_max - + side_wall_th*2; + + wall_th*2; midbot_registration_bottom_x = board_w/2 - midbot_registraton_sz_x; module BothSides(){ @@ -109,7 +109,7 @@ module NormalStrapCutouts(y_c, z, rot){ BothSides(){ translate([ -total_side_wall_x, y_c, z ]) rotate([0, rot, 0]) - cube([ side_wall_th, + cube([ wall_th, strap_w, 10 ], center=true); @@ -133,8 +133,8 @@ module CoverStrapCutouts(){ module FrontWallsPlan(slop) { BothSides(){ - rectfromto([ -board_w/2 - side_wall_th, 0 ], - [ -usb_w/2 - slop, front_wall_th ]); + rectfromto([ -board_w/2 - wall_th, 0 ], + [ -usb_w/2 - slop, front_wall_th ]); } } module MiddleSmallWallsPlan() { @@ -154,20 +154,20 @@ module MiddleCeilPlan() { BothSides(){ rectfromto([ -usb_w/2, -0.01 ], [ 0.1, usb_tongue_d ]); - rectfromto([ -board_w/2 - side_wall_th, 0 ], - [ 0.1, ceil_y_min ]); + rectfromto([ -board_w/2 - wall_th, 0 ], + [ 0.1, ceil_y_min ]); } rectfromto(chip_cutout[0], chip_cutout[1]); } } module MiddleMainWallsPlan() { BothSides(){ - rectfromto([ -board_w/2 - side_wall_th, 0 ], - [ -board_w/2, wall_y_min ]); + rectfromto([ -board_w/2 - wall_th, 0 ], + [ -board_w/2, wall_y_min ]); } FrontWallsPlan(usb_tongue_w_slop); - rectfromto([ -board_w/2 - side_wall_th + 0, - board_l ], - [ +board_w/2 + side_wall_th, total_y_min ]); + rectfromto([ -board_w/2 - wall_th + 0, - board_l ], + [ +board_w/2 + wall_th, total_y_min ]); } module RegistrationsMinkowski(){ @@ -255,18 +255,18 @@ module Bottom(){ ////toplevel } linextr_y_xz(midbot_registration_y_around_max, - front_y_max - side_wall_th) + front_y_max - wall_th) rectfromto([ -board_w/2, bottom_base_z + bottom_floor_th ], [ +board_w/2, 20 ]); - linextr_y_xz(total_y_min + side_wall_th, - front_y_max - side_wall_th) + linextr_y_xz(total_y_min + wall_th, + front_y_max - wall_th) rectfromto([ -midbot_registration_bottom_x, bottom_base_z + bottom_floor_th ], [ +midbot_registration_bottom_x, 20 ]); linextr_y_xz(total_y_min - 1, - total_y_min + side_wall_th + 1){ + total_y_min + wall_th + 1){ translate([ 0, middle_base_z ]){ hull(){ translate([ 0, -cable_dia/2 ]) -- 2.30.2