1007 lines
67 KiB
OpenSCAD
1007 lines
67 KiB
OpenSCAD
/*
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This file is part of SBC Case Builder https://github.com/hominoids/SBC_Case_Builder
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Copyright 2022,2023,2024 Edward A. Kisiel hominoid@cablemi.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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Code released under GPLv3: http://www.gnu.org/licenses/gpl.html
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NAME: case_bottom
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DESCRIPTION: creates case bottom for supported designs
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TODO: none
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USAGE: case_bottom(case_design)
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*/
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module case_bottom(case_design) {
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lip = 5;
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vu_rotation = [15,0,0];
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case_fn = 360; // circle segments for round cases
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case_ffn = 90; // circle segments for fillet of round cases
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difference() {
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union() {
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difference() {
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union() {
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if(case_design == "shell") {
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difference() {
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,bottom_height/2])
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cube_fillet_inside([width,depth,bottom_height],
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vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
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top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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translate([(width/2)-wallthick-gap,
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(depth/2)-wallthick-gap,(bottom_height/2)+floorthick])
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cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),bottom_height],
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vertical=[corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick],
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top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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}
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}
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if(case_design == "panel") {
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union() {
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translate([-gap,-gap,0])
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cube([width-(2*wallthick),depth-(2*wallthick),floorthick]);
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translate([(width*(1/5))-8-(wallthick+gap),depth-(2*wallthick)-gap-adj,0])
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cube([8,wallthick+2*adj,floorthick]);
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translate([width-(width*(1/5))-(wallthick+gap),depth-(2*wallthick)-gap-adj,0])
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cube([8,wallthick+2*adj,floorthick]);
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translate([(width*(1/5))-8-(wallthick+gap),-wallthick-gap+adj,0])
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cube([8,wallthick+2*adj,floorthick]);
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translate([width-(width*(1/5))-(wallthick+gap),-wallthick-gap+adj,0])
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cube([8,wallthick+2*adj,floorthick]);
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}
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}
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if(case_design == "panel_nas") {
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x_adj = pcb_width > 100 ? width-2*sidethick : width-2*(gap+sidethick);
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xtab_adj = pcb_width > 100 ? width-gap-2*sidethick-adj : width-gap-2*(gap+sidethick)-adj;
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union() {
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translate([-gap,-wallthick,0])
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cube([x_adj,depth-(2*wallthick),floorthick]);
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translate([-gap-sidethick-(2*adj),depth-(3*wallthick)-gap-adj-20,0])
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cube([sidethick+(2*adj),10,floorthick]);
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translate([xtab_adj,depth-(3*wallthick)-gap-adj-20,0])
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cube([sidethick+2*adj,10,floorthick]);
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translate([-gap-sidethick-(2*adj),40-wallthick-gap+adj,0])
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cube([sidethick+2*adj,10,floorthick]);
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translate([xtab_adj,40-wallthick-gap+adj,0])
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cube([sidethick+2*adj,10,floorthick]);
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}
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}
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if(case_design == "stacked") {
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,floorthick/2])
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cube_fillet_inside([width-(2*wallthick),depth-(2*wallthick),floorthick],
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vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
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top=[0,0,0,0], bottom=[0,0,0,0], $fn=90);
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}
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if(case_design == "tray" || case_design == "tray_vu5" || case_design == "tray_vu7" || case_design == "tray_sides") {
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difference() {
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(bottom_height)/2])
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cube_fillet_inside([width,depth,bottom_height],
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vertical=[0,0,0,0], top=[0,0,0,0],
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bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(bottom_height/2)+floorthick])
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cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),bottom_height+adj],
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vertical=[corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick],
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top=[0,0,0,0],bottom=[2,2,2,2], $fn=90);
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}
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// case nut placement
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for (i=[1:11:len(sbc_data[s[0]])-2]) {
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class = sbc_data[s[0]][i+1];
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type = sbc_data[s[0]][i+2];
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id = sbc_data[s[0]][i+3];
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pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x;
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pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y;
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pcbhole_z = sbc_data[s[0]][i+6];
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pcbhole_size = sbc_data[s[0]][i+9][0];
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pcbhole_pos = sbc_data[s[0]][i+10][4];
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if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "left_rear") {
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if((pcbhole_y <= 10 && pcbhole_x <= 10) ||
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(ext_bottom_standoffs == true && ext_bottom_rear_left_enable == true)) {
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translate([-adj-gap,wallthick+gap+10,floorthick+3.4]) rotate([90,0,90])
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cylinder(d=10, h=4, $fn=6);
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}
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else {
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translate([-adj-gap,wallthick+gap+2,floorthick+3.4]) rotate([90,0,90])
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cylinder(d=10, h=4, $fn=6);
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}
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}
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if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "left_front") {
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if((pcbhole_y >= pcb_depth+case_offset_y-10 && pcbhole_x <= 10) ||
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(ext_bottom_standoffs == true && ext_bottom_front_left_enable == true)) {
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translate([-adj-gap,wallthick-gap+pcb_depth+case_offset_y-14,floorthick+3.4])
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rotate([90,0,90]) cylinder(d=10, h=4, $fn=6);
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}
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else {
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translate([-adj-gap,wallthick+gap+pcb_depth+case_offset_y-8,floorthick+3.4])
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rotate([90,0,90]) cylinder(d=10, h=4, $fn=6);
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}
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}
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if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "right_rear") {
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if((pcbhole_y <= 10 && pcbhole_x >= pcb_width-10) || (ext_bottom_standoffs == true &&
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ext_bottom_rear_right_enable == true)) {
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translate([width-wallthick-gap-wallthick-4+adj,wallthick+gap+10,floorthick+3.4])
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rotate([90,0,90]) cylinder(d=10, h=4, $fn=6);
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}
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else {
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translate([width-wallthick-gap-wallthick-4+adj,wallthick+gap+2,floorthick+3.4])
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rotate([90,0,90]) cylinder(d=10, h=4, $fn=6);
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}
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}
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if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "right_front") {
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if((pcbhole_y >= pcb_depth+case_offset_y-10 && pcbhole_x >= width-10) ||
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(ext_bottom_standoffs == true && ext_bottom_front_right_enable == true)) {
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translate([width-wallthick-gap-wallthick-4+adj,
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wallthick-gap+pcb_depth+case_offset_y-14,floorthick+3.4])
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rotate([90,0,90]) cylinder(d=10, h=4, $fn=6);
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}
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else {
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translate([width-wallthick-gap-wallthick-4+adj,
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wallthick+gap+pcb_depth+case_offset_y-8,floorthick+3.4])
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rotate([90,0,90]) cylinder(d=10, h=4, $fn=6);
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}
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}
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}
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// front panel
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if(case_design == "tray_vu5" || case_design == "tray_vu7" || case_design == "tray_sides") {
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translate([-wallthick-gap,depth-(2*wallthick)-gap,bottom_height-adj])
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rotate([0,0,0]) cube([width,wallthick,top_height]);
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}
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else {
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translate([-wallthick-gap,depth-(2*wallthick)-gap,bottom_height-adj])
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rotate([0,0,0]) cube([width,wallthick,top_height-floorthick]);
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}
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// rear panel
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translate([-wallthick-gap,-wallthick-gap,bottom_height-adj])
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cube([width,wallthick,top_height-floorthick]);
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}
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if(case_design == "round") {
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difference() {
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translate([pcb_width/2,pcb_depth/2,bottom_height/2]) rotate([0,0,30])
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cylinder_fillet_inside(h=bottom_height, r=case_diameter/2,
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top=0, bottom=edge_fillet, $fn=case_fn, fillet_fn=case_ffn, center=true);
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translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+floorthick]) rotate([0,0,30])
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cylinder_fillet_inside(h=bottom_height+adj, r=(case_diameter/2)-lip/2,
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top=0, bottom=edge_fillet-1, $fn=case_fn, fillet_fn=case_ffn, center=true);
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difference() {
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translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,30])
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cylinder(h=lip+adj, r=(case_diameter/2)+1, $fn=case_fn);
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translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,30])
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cylinder(h=lip+2*adj, r=(case_diameter/2)-lip/4, $fn=case_fn);
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}
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}
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difference() {
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translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+2*floorthick]) rotate([0,0,30])
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cylinder_fillet_inside(h=bottom_height+adj+floorthick+lip,
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r=(case_diameter/2)-lip/2,top=0,bottom=edge_fillet-1, $fn=case_fn,
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fillet_fn=case_ffn, center=true);
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if(width/depth >= 1.4 && sbc_model != "vim1" && sbc_model != "vim2" &&
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sbc_model != "vim3l" && sbc_model != "vim3" && sbc_model != "vim4" &&
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sbc_model != "rpizero" && sbc_model != "rpizero2w") {
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translate([-16,(depth/2)-150,-adj])
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cube([width+10,300,case_z-2*floorthick-2]);
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translate([width-9,(depth/2)-62.5,bottom_height-2*adj])
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cube([20,110,top_height-2*floorthick-2]);
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}
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else {
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translate([-width/2,0,-adj])
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cube([300,depth+100,case_z-2*floorthick-2]);
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translate([(-width+50)/2,-50,bottom_height-2*adj])
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cube([width+50,50+adj,top_height-2*floorthick-2]);
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}
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}
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}
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if(case_design == "hex") {
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if(width/depth >= 1.4 && sbc_model != "vim1" && sbc_model != "vim2" &&
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sbc_model != "vim3l" && sbc_model != "vim3" && sbc_model != "vim4" &&
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sbc_model != "rpizero" && sbc_model != "rpizero2w") {
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difference() {
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translate([pcb_width/2,pcb_depth/2,bottom_height/2]) rotate([0,0,30])
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cylinder_fillet_inside(h=bottom_height, r=case_diameter/2,
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top=0, bottom=edge_fillet, $fn=6, fillet_fn=case_ffn, center=true);
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translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+floorthick]) rotate([0,0,30])
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cylinder_fillet_inside(h=bottom_height+adj,r=(case_diameter/2)-lip/2,top=0,
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bottom=edge_fillet-1,$fn=6,fillet_fn=case_ffn, center=true);
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difference() {
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translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,30])
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cylinder(h=lip+adj,r=(case_diameter/2)+1, $fn=6);
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translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,30])
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cylinder(h=lip+2*adj,r=(case_diameter/2)-lip/4, $fn=6);
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}
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}
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difference() {
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translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+2*floorthick]) rotate([0,0,30])
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cylinder_fillet_inside(h=bottom_height+adj+floorthick+lip,
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r=(case_diameter/2)-lip/2,top=0, bottom=edge_fillet-1, $fn=6,
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fillet_fn=case_ffn, center=true);
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translate([-16,(depth/2)-150,-adj])
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cube([width+10,300,case_z-2*floorthick-2]);
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translate([width-9,(depth/2)-62.5,bottom_height-2*adj])
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cube([20,110,top_height-2*floorthick-2]);
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}
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}
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else {
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difference() {
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translate([pcb_width/2,pcb_depth/2,bottom_height/2]) rotate([0,0,0])
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cylinder_fillet_inside(h=bottom_height, r=hex_diameter/2,
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top=0, bottom=edge_fillet, $fn=6, fillet_fn=case_ffn, center=true);
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translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+floorthick]) rotate([0,0,0])
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cylinder_fillet_inside(h=bottom_height+adj,r=(hex_diameter/2)-lip/2,top=0,
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bottom=edge_fillet-1,$fn=6,fillet_fn=case_ffn, center=true);
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difference() {
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translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,0])
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cylinder(h=lip+adj,r=(hex_diameter/2)+1, $fn=6);
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translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,0])
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cylinder(h=lip+2*adj,r=(hex_diameter/2)-lip/4, $fn=6);
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}
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}
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difference() {
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translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+2*floorthick]) rotate([0,0,0])
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cylinder_fillet_inside(h=bottom_height+adj+floorthick+lip,
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r=(hex_diameter/2)-lip/2,top=0, bottom=edge_fillet-1, $fn=6,
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fillet_fn=case_ffn, center=true);
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translate([-width/2,0,-adj])
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cube([300,depth+100,case_z-2*floorthick-2]);
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translate([(-width+50)/2,-50,bottom_height-2*adj])
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cube([width+50,50+adj,top_height-2*floorthick-2]);
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}
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}
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}
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if(case_design == "snap") {
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difference() {
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(floorthick+case_z)/2])
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cube_fillet_inside([width,depth,floorthick+case_z],
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vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
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top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,floorthick+(floorthick+case_z)/2])
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cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),case_z+floorthick],
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vertical=[corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick],
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top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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// snap top indent
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translate([-gap-wallthick+.75,(depth/2)-(depth*.75)/2-gap-wallthick,case_z-.5])
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rotate([0,45,0]) cube([4,depth*.75,4]);
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translate([width-wallthick-gap-6.25,(depth/2)-(depth*.75)/2-gap-wallthick,case_z-.5])
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rotate([0,45,0]) cube([4,depth*.75,4]);
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}
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}
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if(case_design == "fitted") {
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difference() {
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z/2])
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cube_fillet_inside([width,depth,case_z],
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vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
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top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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translate([(width/2)-wallthick-gap,
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(depth/2)-wallthick-gap,(case_z/2)+floorthick])
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cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),case_z],
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vertical=[corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick],
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top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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difference() {
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z-lip/2])
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cube_fillet_inside([width+adj,depth+adj,lip+adj],
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vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
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top=[0,0,0,0],bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z-lip/2])
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cube_fillet_inside([width-wallthick,depth-wallthick,lip+adj],
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vertical=[corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick,corner_fillet-wallthick],top=[0,0,0,0],
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bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
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}
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}
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}
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// additive accessories
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if(accessory_name != "none") {
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for (i=[1:11:len(accessory_data[a[0]])-1]) {
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class = accessory_data[a[0]][i];
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type = accessory_data[a[0]][i+1];
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loc_x = accessory_data[a[0]][i+2];
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loc_y = accessory_data[a[0]][i+3];
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loc_z = accessory_data[a[0]][i+4];
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face = accessory_data[a[0]][i+5];
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rotation = accessory_data[a[0]][i+6];
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parametric = accessory_data[a[0]][i+7];
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size = accessory_data[a[0]][i+8];
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data = accessory_data[a[0]][i+9];
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mask = accessory_data[a[0]][i+10];
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if(class == "add1" && face == "bottom") {
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parametric_move_add(type, loc_x, loc_y, loc_z, face, rotation, parametric, size, data, [false,mask[1],mask[2],mask[3]]);
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}
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}
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}
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}
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// tray side attachment holes
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if(case_design == "tray" || case_design == "tray_vu5" || case_design == "tray_vu7" || case_design == "tray_sides") {
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for (i=[1:11:len(sbc_data[s[0]])-2]) {
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class = sbc_data[s[0]][i+1];
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type = sbc_data[s[0]][i+2];
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id = sbc_data[s[0]][i+3];
|
|
pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x;
|
|
pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y;
|
|
pcbhole_z = sbc_data[s[0]][i+6];
|
|
pcbhole_size = sbc_data[s[0]][i+9][0];
|
|
pcbhole_pos = sbc_data[s[0]][i+10][4];
|
|
|
|
if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "left_rear") {
|
|
if((pcbhole_y <= 10 && pcbhole_x <= 10) || (ext_bottom_standoffs == true && ext_bottom_rear_left_enable == true)) {
|
|
translate([-wallthick-gap-adj-6,wallthick+gap+10,floorthick+3.4]) rotate([0,90,0])
|
|
cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([-gap+.6,wallthick+gap+10,floorthick+3.4]) rotate([90,0,90])
|
|
cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
else {
|
|
translate([-wallthick-gap-adj-6,wallthick+gap+2,floorthick+3.4]) rotate([0,90,0])
|
|
cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([-gap+.6,wallthick+gap+2,floorthick+3.4]) rotate([90,0,90])
|
|
cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
}
|
|
if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "left_front") {
|
|
if((pcbhole_y >= pcb_depth+case_offset_y-10 && pcbhole_x <= 10) || (ext_bottom_standoffs == true && ext_bottom_front_left_enable == true)) {
|
|
translate([-wallthick-gap-adj-6,wallthick-gap+pcb_depth+case_offset_y-14,
|
|
floorthick+3.4]) rotate([0,90,0]) cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([-gap+.6,wallthick-gap+pcb_depth+case_offset_y-14,floorthick+3.4])
|
|
rotate([90,0,90]) cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
else {
|
|
echo(pcb_depth+case_offset_y-10);
|
|
translate([-wallthick-gap-adj-6,wallthick+gap+pcb_depth+case_offset_y-8,
|
|
floorthick+3.4]) rotate([0,90,0]) cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([-gap+.6,wallthick+gap+pcb_depth+case_offset_y-8,floorthick+3.4])
|
|
rotate([90,0,90]) cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
}
|
|
if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "right_rear") {
|
|
if((pcbhole_y <= 10 && pcbhole_x >= pcb_width-10) || (ext_bottom_standoffs == true && ext_bottom_rear_right_enable == true)) {
|
|
translate([width-2*(wallthick+gap)-sidethick-adj,wallthick+gap+10,floorthick+3.4])
|
|
rotate([0,90,0]) cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([width-3.5-(2*wallthick)-gap-.6,wallthick+gap+10,floorthick+3.4])
|
|
rotate([90,0,90]) cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
else {
|
|
translate([width-2*(wallthick+gap)-sidethick-adj,wallthick+gap+2,floorthick+3.4])
|
|
rotate([0,90,0]) cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([width-3.5-(2*wallthick)-gap-.6,wallthick+gap+2,floorthick+3.4])
|
|
rotate([90,0,90]) cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
}
|
|
if(class == "pcbhole" && id == pcb_id && pcbhole_pos == "right_front") {
|
|
if((pcbhole_y >= pcb_depth+case_offset_y-10 && pcbhole_x >= width-10) || (ext_bottom_standoffs == true && ext_bottom_front_right_enable == true)) {
|
|
translate([width-3*(wallthick+gap)-adj,wallthick-gap+pcb_depth+case_offset_y-14,
|
|
floorthick+3.4]) rotate([0,90,0]) cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([width-3.5-(2*wallthick)-gap-.6,wallthick-gap+pcb_depth+case_offset_y-14,
|
|
floorthick+3.4])rotate([90,0,90]) cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
else {
|
|
translate([width-3*(wallthick+gap)-adj,wallthick-gap+pcb_depth+case_offset_y-8,
|
|
floorthick+3.4]) rotate([0,90,0]) cylinder(d=3, h=10+sidethick+(2*adj));
|
|
translate([width-3.5-(2*wallthick)-gap-.6,wallthick-gap+pcb_depth+case_offset_y-8,
|
|
floorthick+3.4])rotate([90,0,90]) cylinder(d=6.6, h=3.5, $fn=6);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// pcb standoff holes
|
|
if(sbc_bottom_standoffs == true) {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
class = sbc_data[s[0]][i+1];
|
|
type = sbc_data[s[0]][i+2];
|
|
id = sbc_data[s[0]][i+3];
|
|
pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x;
|
|
pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y;
|
|
pcbhole_z = sbc_data[s[0]][i+6];
|
|
pcbhole_size = sbc_data[s[0]][i+9][0];
|
|
pcbhole_pos = sbc_data[s[0]][i+10][4];
|
|
|
|
if (class == "pcbhole" && id == 0 && pcbhole_pos == "left_rear" &&
|
|
bottom_rear_left_enable == true && bottom_standoff[6] != "blind") {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
if (class == "pcbhole" && id == 0 && pcbhole_pos == "left_front" &&
|
|
bottom_front_left_enable == true && bottom_standoff[6] != "blind") {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
if (class == "pcbhole" && id == 0 && pcbhole_pos == "right_rear" &&
|
|
bottom_rear_right_enable == true && bottom_standoff[6] != "blind") {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
if (class == "pcbhole" && id == 0 && pcbhole_pos == "right_front" &&
|
|
bottom_front_right_enable == true && bottom_standoff[6] != "blind") {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
|
|
}
|
|
}
|
|
// multi-pcb standoff holes
|
|
if(multipcb_bottom_standoffs == true) {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
class = sbc_data[s[0]][i+1];
|
|
type = sbc_data[s[0]][i+2];
|
|
pcbid = sbc_data[s[0]][i+3];
|
|
pcbloc_x = sbc_data[s[0]][i+4];
|
|
pcbloc_y = sbc_data[s[0]][i+5];
|
|
pcbloc_z = sbc_data[s[0]][i+6];
|
|
if(class == "pcb") {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
pcbclass = sbc_data[s[0]][i+1];
|
|
pcbtype = sbc_data[s[0]][i+2];
|
|
id = sbc_data[s[0]][i+3];
|
|
pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x+pcbloc_x;
|
|
pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y+pcbloc_y;
|
|
pcbhole_z = sbc_data[s[0]][i+6];
|
|
pcbhole_size = sbc_data[s[0]][i+9][0];
|
|
pcbhole_state = sbc_data[s[0]][i+10][0];
|
|
pcbhole_pos = sbc_data[s[0]][i+10][4];
|
|
if(id == pcbid && id != 0 && pcbclass == "pcbhole") {
|
|
if (pcbclass == "pcbhole" && pcbhole_pos == "left_rear" &&
|
|
multipcb_bottom_rear_left_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=multipcb_bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
if (pcbclass == "pcbhole" && pcbhole_pos == "left_front" &&
|
|
multipcb_bottom_front_left_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=multipcb_bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
if (pcbclass == "pcbhole" && pcbhole_pos == "right_rear" &&
|
|
multipcb_bottom_rear_right_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=multipcb_bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
if (pcbclass == "pcbhole" && pcbhole_pos == "right_front" &&
|
|
multipcb_bottom_front_right_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
translate([pcbhole_x,pcbhole_y,-adj]) cylinder(d=multipcb_bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// extended standoff holes
|
|
if(ext_bottom_standoffs == true) {
|
|
// right-rear standoff
|
|
if(((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size
|
|
|| pcb_loc_y >= ext_bottom_standoff_support_size)) &&
|
|
ext_bottom_rear_right_enable == true && ext_bottom_standoff[6] != "blind") {
|
|
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
|
|
ext_bottom_standoff_support_size/4,-adj])
|
|
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2+adj));
|
|
}
|
|
// right-front standoff
|
|
if(((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
|
|
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size) ||
|
|
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
|
|
depth-pcb_loc_y-pcb_depth <= ext_bottom_standoff_support_size) ||
|
|
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) <= ext_bottom_standoff_support_size &&
|
|
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size)) &&
|
|
ext_bottom_front_right_enable == true && ext_bottom_standoff[6] != "blind") {
|
|
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
|
|
depth-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),-adj])
|
|
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
// left-rear standoff
|
|
if((pcb_loc_x >= ext_bottom_standoff_support_size || pcb_loc_y >= ext_bottom_standoff_support_size) &&
|
|
ext_bottom_rear_left_enable == true && ext_bottom_standoff[6] != "blind") {
|
|
translate([ext_bottom_standoff_support_size/4,
|
|
ext_bottom_standoff_support_size/4,-adj])
|
|
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
// left-front standoff
|
|
if(((pcb_loc_x >= ext_bottom_standoff_support_size &&
|
|
(depth-(pcb_loc_y+pcb_depth)) >= ext_bottom_standoff_support_size) ||
|
|
(pcb_loc_x <= ext_bottom_standoff_support_size &&
|
|
(depth-(pcb_loc_y+pcb_depth)) >= ext_bottom_standoff_support_size) ||
|
|
(pcb_loc_x >= ext_bottom_standoff_support_size &&
|
|
(depth-(pcb_loc_y+pcb_depth)) <= ext_bottom_standoff_support_size)) &&
|
|
ext_bottom_front_left_enable == true && ext_bottom_standoff[6] != "blind") {
|
|
translate([ext_bottom_standoff_support_size/4,
|
|
depth-(ext_bottom_standoff_support_size/4)-(2*(wallthick+gap)),-adj])
|
|
cylinder(d=ext_bottom_standoff[4]-.2, h=floorthick+(2*adj));
|
|
}
|
|
}
|
|
// bottom cover pattern
|
|
if(bottom_cover_pattern != "solid") {
|
|
if(bottom_cover_pattern == "hex_5mm") {
|
|
if(case_design == "panel_nas") {
|
|
translate([5,5,-floorthick]) vent_hex((width-10)/3.75,(depth-10)/7,floorthick+4,5,1.5,"horizontal");
|
|
}
|
|
else {
|
|
translate([1,0,-floorthick]) vent_hex(width/3.75,depth/6,floorthick+4,5,1.5,"horizontal");
|
|
}
|
|
}
|
|
if(bottom_cover_pattern == "hex_8mm") {
|
|
if(case_design == "panel_nas") {
|
|
translate([5,6,-floorthick]) vent_hex(width/5.5,depth/9.5,floorthick+4,8,1.5,"horizontal");
|
|
}
|
|
else {
|
|
translate([1,2,-floorthick]) vent_hex(width/5.5,depth/9.5,floorthick+4,8,1.5,"horizontal");
|
|
}
|
|
}
|
|
if(bottom_cover_pattern == "linear_vertical") {
|
|
if(case_design == "panel_nas") {
|
|
translate([6,5,-floorthick])
|
|
vent(wallthick,depth-8*wallthick-gap,floorthick+4,1,1,(width-2*wallthick-gap)/4.5,"horizontal");
|
|
}
|
|
else {
|
|
translate([0,-gap,-floorthick])
|
|
vent(wallthick,depth-2*wallthick-gap,floorthick+4,1,1,(width-2*wallthick-gap)/4,"horizontal");
|
|
}
|
|
}
|
|
if(bottom_cover_pattern == "linear_horizontal") {
|
|
if(case_design == "panel_nas") {
|
|
translate([6,5,-floorthick])
|
|
vent(width-6*(sidethick+gap),wallthick,floorthick+4,1,(depth-2*wallthick-gap)/3.25,1,"horizontal");
|
|
}
|
|
else {
|
|
translate([-gap,-gap,-floorthick])
|
|
vent(width-2*(wallthick+gap),wallthick,floorthick+4,1,(depth-2*wallthick-gap)/3,1,"horizontal");
|
|
}
|
|
}
|
|
if(bottom_cover_pattern == "astroid") {
|
|
if(case_design == "panel_nas") {
|
|
for(c=[12:12:depth-16]) {
|
|
for(r=[12:12:width-16]) {
|
|
translate([r,c,-(2*floorthick)]) linear_extrude(floorthick+5) import("./dxf/astroid_8mm.dxf");
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for(c=[3:12:depth-8]) {
|
|
for(r=[4:12:width-8]) {
|
|
translate([r,c,-(2*floorthick)]) linear_extrude(floorthick+5) import("./dxf/astroid_8mm.dxf");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// rear io shield opening for standard form motherboards
|
|
if(rear_io_shield == true) {
|
|
if(sbc_model == "mini-stx_thin") {
|
|
translate([6.2+pcb_loc_x,-4.5,-4.65+bottom_height-pcb_z+pcb_loc_z]) cube([123.95, 10+pcb_loc_y, 25]);
|
|
}
|
|
if(sbc_model == "mini-stx") {
|
|
translate([6.2+pcb_loc_x,-4.5,-4.65+bottom_height-pcb_z+pcb_loc_z]) cube([123.95, 10+pcb_loc_y, 40]);
|
|
}
|
|
if(sbc_model == "mini-itx_thin") {
|
|
translate([-2.62+pcb_loc_x,-4.5,-2.25+bottom_height-pcb_z+pcb_loc_z]) cube([158.75, 10+pcb_loc_y, 25]);
|
|
}
|
|
if(sbc_model != "mini-stx_thin" && sbc_model != "mini-stx" && sbc_model != "mini-itx_thin") {
|
|
translate([-2.62+pcb_loc_x,-4.5,-2.25+bottom_height-pcb_z+pcb_loc_z]) cube([158.75, 10+pcb_loc_y, 44]);
|
|
}
|
|
}
|
|
}
|
|
// primary pcb standoffs
|
|
if(sbc_bottom_standoffs == true) {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
class = sbc_data[s[0]][i+1];
|
|
type = sbc_data[s[0]][i+2];
|
|
id = sbc_data[s[0]][i+3];
|
|
pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x;
|
|
pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y;
|
|
pcbhole_z = sbc_data[s[0]][i+6];
|
|
pcbhole_size = sbc_data[s[0]][i+9][0];
|
|
pcbhole_pos = sbc_data[s[0]][i+10][4];
|
|
|
|
if(class == "pcbhole" && id == pcb_id) {
|
|
if (pcbhole_pos == "left_rear" && bottom_rear_left_enable == true) {
|
|
bottom_support = bottom_sidewall_support == true ? bottom_rear_left_support : "none";
|
|
pcb_standoff = [bottom_standoff[0],
|
|
bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+bottom_rear_left_adjust,
|
|
bottom_standoff[3],
|
|
bottom_standoff[4],
|
|
bottom_standoff[5],
|
|
bottom_standoff[6],
|
|
bottom_standoff[7],
|
|
bottom_support,
|
|
bottom_standoff[9],
|
|
bottom_standoff[10],
|
|
bottom_standoff[11],
|
|
bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
if (pcbhole_pos == "left_front" && bottom_front_left_enable == true) {
|
|
bottom_support = bottom_sidewall_support == true ? bottom_front_left_support : "none";
|
|
pcb_standoff = [bottom_standoff[0],
|
|
bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+bottom_front_left_adjust,
|
|
bottom_standoff[3],
|
|
bottom_standoff[4],
|
|
bottom_standoff[5],
|
|
bottom_standoff[6],
|
|
bottom_standoff[7],
|
|
bottom_support,
|
|
bottom_standoff[9],
|
|
bottom_standoff[10],
|
|
bottom_standoff[11],
|
|
bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
if (pcbhole_pos == "right_rear" && bottom_rear_right_enable == true) {
|
|
bottom_support = bottom_sidewall_support == true ? bottom_rear_right_support : "none";
|
|
pcb_standoff = [bottom_standoff[0],
|
|
bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+bottom_rear_right_adjust,
|
|
bottom_standoff[3],
|
|
bottom_standoff[4],
|
|
bottom_standoff[5],
|
|
bottom_standoff[6],
|
|
bottom_standoff[7],
|
|
bottom_support,
|
|
bottom_standoff[9],
|
|
bottom_standoff[10],
|
|
bottom_standoff[11],
|
|
bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
if (pcbhole_pos == "right_front" && bottom_front_right_enable == true) {
|
|
bottom_support = bottom_sidewall_support == true ? bottom_front_right_support : "none";
|
|
pcb_standoff = [bottom_standoff[0],
|
|
bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+bottom_front_right_adjust,
|
|
bottom_standoff[3],
|
|
bottom_standoff[4],
|
|
bottom_standoff[5],
|
|
bottom_standoff[6],
|
|
bottom_standoff[7],
|
|
bottom_support,
|
|
bottom_standoff[9],
|
|
bottom_standoff[10],
|
|
bottom_standoff[11],
|
|
bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// multi-pcb standoffs
|
|
if(multipcb_bottom_standoffs == true) {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
class = sbc_data[s[0]][i+1];
|
|
type = sbc_data[s[0]][i+2];
|
|
pcbid = sbc_data[s[0]][i+3];
|
|
pcbloc_x = sbc_data[s[0]][i+4];
|
|
pcbloc_y = sbc_data[s[0]][i+5];
|
|
pcbloc_z = sbc_data[s[0]][i+6];
|
|
if(class == "pcb") {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
pcbclass = sbc_data[s[0]][i+1];
|
|
pcbtype = sbc_data[s[0]][i+2];
|
|
id = sbc_data[s[0]][i+3];
|
|
pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x+pcbloc_x;
|
|
pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y+pcbloc_y;
|
|
pcbhole_z = sbc_data[s[0]][i+6];
|
|
pcbhole_size = sbc_data[s[0]][i+9][0];
|
|
pcbhole_state = sbc_data[s[0]][i+10][0];
|
|
pcbhole_pos = sbc_data[s[0]][i+10][4];
|
|
|
|
if(pcbclass == "pcbhole" && pcbid == id && id != 0) {
|
|
if (pcbhole_pos == "left_rear" && multipcb_bottom_rear_left_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
bottom_support = multipcb_bottom_sidewall_support == true ? multipcb_bottom_rear_left_support : "none";
|
|
pcb_standoff = [multipcb_bottom_standoff[0],
|
|
multipcb_bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+multipcb_bottom_rear_left_adjust,
|
|
multipcb_bottom_standoff[3],
|
|
multipcb_bottom_standoff[4],
|
|
multipcb_bottom_standoff[5],
|
|
multipcb_bottom_standoff[6],
|
|
multipcb_bottom_standoff[7],
|
|
bottom_support,
|
|
multipcb_bottom_standoff[9],
|
|
multipcb_bottom_standoff[10],
|
|
multipcb_bottom_standoff[11],
|
|
multipcb_bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
if (pcbhole_pos == "left_front" && multipcb_bottom_front_left_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
bottom_support = multipcb_bottom_sidewall_support == true ? multipcb_bottom_front_left_support : "none";
|
|
pcb_standoff = [multipcb_bottom_standoff[0],
|
|
multipcb_bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+multipcb_bottom_front_left_adjust,
|
|
multipcb_bottom_standoff[3],
|
|
multipcb_bottom_standoff[4],
|
|
multipcb_bottom_standoff[5],
|
|
multipcb_bottom_standoff[6],
|
|
multipcb_bottom_standoff[7],
|
|
bottom_support,
|
|
multipcb_bottom_standoff[9],
|
|
multipcb_bottom_standoff[10],
|
|
multipcb_bottom_standoff[11],
|
|
multipcb_bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
if (pcbhole_pos == "right_rear" && multipcb_bottom_rear_right_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
bottom_support = multipcb_bottom_sidewall_support == true ? multipcb_bottom_rear_right_support : "none";
|
|
pcb_standoff = [multipcb_bottom_standoff[0],
|
|
multipcb_bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+multipcb_bottom_rear_right_adjust,
|
|
multipcb_bottom_standoff[3],
|
|
multipcb_bottom_standoff[4],
|
|
multipcb_bottom_standoff[5],
|
|
multipcb_bottom_standoff[6],
|
|
multipcb_bottom_standoff[7],
|
|
bottom_support,
|
|
multipcb_bottom_standoff[9],
|
|
multipcb_bottom_standoff[10],
|
|
multipcb_bottom_standoff[11],
|
|
multipcb_bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
if (pcbhole_pos == "right_front" && multipcb_bottom_front_right_enable == true &&
|
|
(pcbhole_state == "bottom" || pcbhole_state == "both")) {
|
|
bottom_support = multipcb_bottom_sidewall_support == true ? multipcb_bottom_front_right_support : "none";
|
|
pcb_standoff = [multipcb_bottom_standoff[0],
|
|
multipcb_bottom_standoff[1],
|
|
bottom_height-pcb_z+pcb_loc_z+multipcb_bottom_front_right_adjust,
|
|
multipcb_bottom_standoff[3],
|
|
multipcb_bottom_standoff[4],
|
|
multipcb_bottom_standoff[5],
|
|
multipcb_bottom_standoff[6],
|
|
multipcb_bottom_standoff[7],
|
|
bottom_support,
|
|
multipcb_bottom_standoff[9],
|
|
multipcb_bottom_standoff[10],
|
|
multipcb_bottom_standoff[11],
|
|
multipcb_bottom_standoff[12]];
|
|
translate([pcbhole_x,pcbhole_y,0]) standoff(pcb_standoff,[false,10,2,"default"]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// extended standoffs
|
|
if(ext_bottom_standoffs == true) {
|
|
// extended right-rear standoff
|
|
if((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size ||
|
|
pcb_loc_y >= ext_bottom_standoff_support_size) && ext_bottom_rear_right_enable == true) {
|
|
extended_standoff = [ext_bottom_standoff[0],
|
|
ext_bottom_standoff[1],
|
|
bottom_height+ext_bottom_rear_right_adjust,
|
|
ext_bottom_standoff[3],
|
|
ext_bottom_standoff[4],
|
|
ext_bottom_standoff[5],
|
|
ext_bottom_standoff[6],
|
|
ext_bottom_standoff[7],
|
|
ext_bottom_rear_right_support,
|
|
ext_bottom_standoff[9],
|
|
ext_bottom_standoff[10],
|
|
ext_bottom_standoff[11],
|
|
ext_bottom_standoff[12]];
|
|
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
|
|
ext_bottom_standoff_support_size/4,0])
|
|
standoff(extended_standoff,[false,10,2,"default"]);
|
|
}
|
|
// extended right-front standoff
|
|
if(((width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
|
|
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size) ||
|
|
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) >= ext_bottom_standoff_support_size &&
|
|
depth-pcb_loc_y-pcb_depth <= ext_bottom_standoff_support_size) ||
|
|
(width-pcb_loc_x-pcb_width-(gap+2*wallthick) <= ext_bottom_standoff_support_size &&
|
|
depth-pcb_loc_y-pcb_depth >= ext_bottom_standoff_support_size)) &&
|
|
ext_bottom_front_right_enable == true) {
|
|
extended_standoff = [ext_bottom_standoff[0],
|
|
ext_bottom_standoff[1],
|
|
bottom_height+ext_bottom_front_right_adjust,
|
|
ext_bottom_standoff[3],
|
|
ext_bottom_standoff[4],
|
|
ext_bottom_standoff[5],
|
|
ext_bottom_standoff[6],
|
|
ext_bottom_standoff[7],
|
|
ext_bottom_front_right_support,
|
|
ext_bottom_standoff[9],
|
|
ext_bottom_standoff[10],
|
|
ext_bottom_standoff[11],
|
|
ext_bottom_standoff[12]];
|
|
translate([width-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),
|
|
depth-ext_bottom_standoff_support_size/4-(2*(wallthick+gap)),0])
|
|
standoff(extended_standoff,[false,10,2,"default"]);
|
|
}
|
|
// extended left-rear standoff
|
|
if((pcb_loc_x >= ext_bottom_standoff_support_size || pcb_loc_y >= ext_bottom_standoff_support_size)
|
|
&& ext_bottom_rear_left_enable == true) {
|
|
extended_standoff = [ext_bottom_standoff[0],
|
|
ext_bottom_standoff[1],
|
|
bottom_height+ext_bottom_rear_left_adjust,
|
|
ext_bottom_standoff[3],
|
|
ext_bottom_standoff[4],
|
|
ext_bottom_standoff[5],
|
|
ext_bottom_standoff[6],
|
|
ext_bottom_standoff[7],
|
|
ext_bottom_rear_left_support,
|
|
ext_bottom_standoff[9],
|
|
ext_bottom_standoff[10],
|
|
ext_bottom_standoff[11],
|
|
ext_bottom_standoff[12]];
|
|
translate([ext_bottom_standoff_support_size/4, ext_bottom_standoff_support_size/4,0])
|
|
standoff(extended_standoff,[false,10,2,"default"]);
|
|
}
|
|
// extended left-front standoff
|
|
if(((pcb_loc_x >= ext_bottom_standoff_support_size &&
|
|
depth-(pcb_loc_y+pcb_depth) >= ext_bottom_standoff_support_size) ||
|
|
(pcb_loc_x <= ext_bottom_standoff_support_size &&
|
|
depth-(pcb_loc_y+pcb_depth) >= ext_bottom_standoff_support_size) ||
|
|
(pcb_loc_x >= ext_bottom_standoff_support_size &&
|
|
depth-(pcb_loc_y+pcb_depth) <= ext_bottom_standoff_support_size)) &&
|
|
ext_bottom_front_left_enable == true) {
|
|
extended_standoff = [ext_bottom_standoff[0],
|
|
ext_bottom_standoff[1],
|
|
bottom_height+ext_bottom_front_left_adjust,
|
|
ext_bottom_standoff[3],
|
|
ext_bottom_standoff[4],
|
|
ext_bottom_standoff[5],
|
|
ext_bottom_standoff[6],
|
|
ext_bottom_standoff[7],
|
|
ext_bottom_front_left_support,
|
|
ext_bottom_standoff[9],
|
|
ext_bottom_standoff[10],
|
|
ext_bottom_standoff[11],
|
|
ext_bottom_standoff[12]];
|
|
translate([ext_bottom_standoff_support_size/4,
|
|
depth-(ext_bottom_standoff_support_size/4)-(2*(wallthick+gap)),0])
|
|
standoff(extended_standoff,[false,10,2,"default"]);
|
|
}
|
|
}
|
|
}
|
|
// subtractive accessories
|
|
if(accessory_name != "none") {
|
|
for (i=[1:11:len(accessory_data[a[0]])-1]) {
|
|
class = accessory_data[a[0]][i];
|
|
type = accessory_data[a[0]][i+1];
|
|
loc_x = accessory_data[a[0]][i+2];
|
|
loc_y = accessory_data[a[0]][i+3];
|
|
loc_z = accessory_data[a[0]][i+4];
|
|
face = accessory_data[a[0]][i+5];
|
|
rotation = accessory_data[a[0]][i+6];
|
|
parametric = accessory_data[a[0]][i+7];
|
|
size_x = accessory_data[a[0]][i+8][0];
|
|
size_y = accessory_data[a[0]][i+8][1];
|
|
size_z = accessory_data[a[0]][i+8][2];
|
|
data = accessory_data[a[0]][i+9];
|
|
mask = accessory_data[a[0]][i+10];
|
|
|
|
if ((class == "sub" && face == "bottom") || class == "suball") {
|
|
if(accessory_highlight == false) {
|
|
parametric_move_sub(type, loc_x, loc_y, loc_z, face, rotation, parametric,
|
|
[size_x,size_y,size_z],data, mask);
|
|
}
|
|
else {
|
|
#parametric_move_sub(type,loc_x,loc_y,loc_z,face,rotation,parametric,
|
|
[size_x,size_y,size_z],data, mask);
|
|
|
|
}
|
|
}
|
|
|
|
// create openings for additive
|
|
if ((class == "add1" || class == "add2" || class == "model") && mask[0] == true) {
|
|
if(accessory_highlight == false) {
|
|
parametric_move_add(type,loc_x,loc_y,loc_z,face,rotation,parametric,[size_x,size_y,size_z],data,[true,mask[1],mask[2],mask[3]]);
|
|
}
|
|
else {
|
|
#parametric_move_add(type,loc_x,loc_y,loc_z,face,rotation,parametric,[size_x,size_y,size_z],data,[true,mask[1],mask[2],mask[3]]);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
// ui access panel
|
|
if(bottom_access_panel_enable == true) {
|
|
if(access_panel_rotation == 0) {
|
|
translate([access_panel_location[0],access_panel_location[1], 0]) rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [true,10,2,"default"]);
|
|
}
|
|
if(access_panel_rotation == 90) {
|
|
translate([access_panel_location[0]+access_panel_size[1],access_panel_location[1], 0]) rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [true,10,2,"default"]);
|
|
}
|
|
if(access_panel_rotation == 180) {
|
|
translate([access_panel_location[0]+access_panel_size[0],access_panel_location[1]+access_panel_size[1],0])
|
|
rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [true,10,2,"default"]);
|
|
}
|
|
if(access_panel_rotation == 270) {
|
|
translate([access_panel_location[0],access_panel_location[1]+access_panel_size[0], 0]) rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [true,10,2,"default"]);
|
|
}
|
|
}
|
|
// sbc openings
|
|
if(sbc_highlight == true) {
|
|
#translate([pcb_loc_x ,pcb_loc_y,bottom_height-pcb_z+pcb_loc_z-adj])
|
|
sbc(sbc_model, cooling, fan_size, gpio_opening, uart_opening, true);
|
|
}
|
|
else {
|
|
translate([pcb_loc_x ,pcb_loc_y,bottom_height-pcb_z+pcb_loc_z-adj])
|
|
sbc(sbc_model, cooling, fan_size, gpio_opening, uart_opening, true);
|
|
}
|
|
// indents
|
|
if(indents == true) {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
class = sbc_data[s[0]][i+1];
|
|
type = sbc_data[s[0]][i+2];
|
|
pcbid = sbc_data[s[0]][i+3];
|
|
pcbloc_x = sbc_data[s[0]][i+4];
|
|
pcbloc_y = sbc_data[s[0]][i+5];
|
|
pcbloc_z = sbc_data[s[0]][i+6];
|
|
if(class == "pcb") {
|
|
for (i=[1:11:len(sbc_data[s[0]])-2]) {
|
|
class = sbc_data[s[0]][i+1];
|
|
type = sbc_data[s[0]][i+2];
|
|
id = sbc_data[s[0]][i+3];
|
|
loc_x = sbc_data[s[0]][i+4]+pcb_loc_x+pcbloc_x;
|
|
loc_y = sbc_data[s[0]][i+5]+pcb_loc_y+pcbloc_y;
|
|
loc_z = sbc_data[s[0]][i+6]+pcb_loc_z+pcbloc_z;
|
|
side = sbc_data[s[0]][i+7];
|
|
rotation = sbc_data[s[0]][i+8];
|
|
if(id == pcbid) {
|
|
indent(loc_x, loc_y, bottom_height+loc_z-adj, rotation[2], side, class, type, wallthick, gap, floorthick, pcb_z);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// clean fillets
|
|
if(case_design == "shell") {
|
|
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,bottom_height/2])
|
|
cube_negative_fillet([width,depth,bottom_height], radius=-1,
|
|
vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet], top=[0,0,0,0],
|
|
bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
|
|
}
|
|
}
|
|
// additive accessories
|
|
if(accessory_name != "none") {
|
|
for (i=[1:11:len(accessory_data[a[0]])-1]) {
|
|
class = accessory_data[a[0]][i];
|
|
type = accessory_data[a[0]][i+1];
|
|
loc_x = accessory_data[a[0]][i+2];
|
|
loc_y = accessory_data[a[0]][i+3];
|
|
loc_z = accessory_data[a[0]][i+4];
|
|
face = accessory_data[a[0]][i+5];
|
|
rotation = accessory_data[a[0]][i+6];
|
|
parametric = accessory_data[a[0]][i+7];
|
|
size = accessory_data[a[0]][i+8];
|
|
data = accessory_data[a[0]][i+9];
|
|
mask = accessory_data[a[0]][i+10];
|
|
|
|
if(class == "add2" && face == "bottom") {
|
|
parametric_move_add(type, loc_x, loc_y, loc_z, face, rotation, parametric, size, data, [false,mask[1],mask[2],mask[3]]);
|
|
}
|
|
}
|
|
}
|
|
// ui access port
|
|
if(bottom_access_panel_enable == true) {
|
|
if(access_panel_rotation == 0) {
|
|
translate([access_panel_location[0],access_panel_location[1], 0]) rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [false,10,2,"default"]);
|
|
}
|
|
if(access_panel_rotation == 90) {
|
|
translate([access_panel_location[0]+access_panel_size[1],access_panel_location[1], 0]) rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [false,10,2,"default"]);
|
|
}
|
|
if(access_panel_rotation == 180) {
|
|
translate([access_panel_location[0]+access_panel_size[0],access_panel_location[1]+access_panel_size[1],0]) rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [false,10,2,"default"]);
|
|
}
|
|
if(access_panel_rotation == 270) {
|
|
translate([access_panel_location[0],access_panel_location[1]+access_panel_size[0], 0]) rotate([0,0,access_panel_rotation])
|
|
access_panel([access_panel_size[0],access_panel_size[1],floorthick], access_panel_orientation, [false,10,2,"default"]);
|
|
}
|
|
}
|
|
}
|