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standoff sidewall support moved to standoff module, top and bottom standoffui changes

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This commit is contained in:
Edward Kisiel
2024-02-24 20:48:41 -05:00
parent b6eb06f97c
commit 2b430275cb
5 changed files with 257 additions and 221 deletions
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147
mod/case_bottom.scad
View File

@@ -34,13 +34,13 @@ module case_bottom(case_design) {
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,bottom_height/2])
cube_fillet_inside([width,depth,bottom_height],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[0,0,0,0], bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
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);
translate([(width/2)-wallthick-gap,
(depth/2)-wallthick-gap,(bottom_height/2)+floorthick])
cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),bottom_height],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],
top=[0,0,0,0], bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],
top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
}
}
if(case_design == "panel") {
@@ -60,7 +60,7 @@ module case_bottom(case_design) {
if(case_design == "stacked") {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,floorthick/2])
cube_fillet_inside([width-(2*wallthick),depth-(2*wallthick),floorthick],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
top=[0,0,0,0], bottom=[0,0,0,0], $fn=90);
}
if(case_design == "tray") {
@@ -68,10 +68,10 @@ module case_bottom(case_design) {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(bottom_height)/2])
cube_fillet_inside([width,depth,bottom_height],
vertical=[0,0,0,0], top=[0,0,0,0],
bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(bottom_height/2)+floorthick])
cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),bottom_height+adj],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],
top=[0,0,0,0],bottom=[2,2,2,2], $fn=90);
}
// right side nut
@@ -123,10 +123,10 @@ module case_bottom(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height/2]) rotate([0,0,30])
cylinder_fillet_inside(h=bottom_height, r=case_diameter/2,
top=0, bottom=fillet, $fn=case_fn, fillet_fn=case_ffn, center=true);
top=0, bottom=edge_fillet, $fn=case_fn, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+floorthick]) rotate([0,0,30])
cylinder_fillet_inside(h=bottom_height+adj, r=(case_diameter/2)-lip/2,
top=0, bottom=fillet-1, $fn=case_fn, fillet_fn=case_ffn, center=true);
top=0, bottom=edge_fillet-1, $fn=case_fn, fillet_fn=case_ffn, center=true);
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,30])
cylinder(h=lip+adj, r=(case_diameter/2)+1, $fn=case_fn);
@@ -137,7 +137,7 @@ module case_bottom(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+2*floorthick]) rotate([0,0,30])
cylinder_fillet_inside(h=bottom_height+adj+floorthick+lip,
r=(case_diameter/2)-lip/2,top=0,bottom=fillet-1, $fn=case_fn,
r=(case_diameter/2)-lip/2,top=0,bottom=edge_fillet-1, $fn=case_fn,
fillet_fn=case_ffn, center=true);
if(width/depth >= 1.4 && sbc_model != "vim1" && sbc_model != "vim2" &&
sbc_model != "vim3l" && sbc_model != "vim3" && sbc_model != "vim4" &&
@@ -162,10 +162,10 @@ module case_bottom(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height/2]) rotate([0,0,30])
cylinder_fillet_inside(h=bottom_height, r=case_diameter/2,
top=0, bottom=fillet, $fn=6, fillet_fn=case_ffn, center=true);
top=0, bottom=edge_fillet, $fn=6, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+floorthick]) rotate([0,0,30])
cylinder_fillet_inside(h=bottom_height+adj,r=(case_diameter/2)-lip/2,top=0,
bottom=fillet-1,$fn=6,fillet_fn=case_ffn, center=true);
bottom=edge_fillet-1,$fn=6,fillet_fn=case_ffn, center=true);
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,30])
cylinder(h=lip+adj,r=(case_diameter/2)+1, $fn=6);
@@ -176,7 +176,7 @@ module case_bottom(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+2*floorthick]) rotate([0,0,30])
cylinder_fillet_inside(h=bottom_height+adj+floorthick+lip,
r=(case_diameter/2)-lip/2,top=0, bottom=fillet-1, $fn=6,
r=(case_diameter/2)-lip/2,top=0, bottom=edge_fillet-1, $fn=6,
fillet_fn=case_ffn, center=true);
translate([-16,(depth/2)-150,-adj])
cube([width+10,300,case_z-2*floorthick-2]);
@@ -188,10 +188,10 @@ module case_bottom(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height/2]) rotate([0,0,0])
cylinder_fillet_inside(h=bottom_height, r=hex_diameter/2,
top=0, bottom=fillet, $fn=6, fillet_fn=case_ffn, center=true);
top=0, bottom=edge_fillet, $fn=6, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+floorthick]) rotate([0,0,0])
cylinder_fillet_inside(h=bottom_height+adj,r=(hex_diameter/2)-lip/2,top=0,
bottom=fillet-1,$fn=6,fillet_fn=case_ffn, center=true);
bottom=edge_fillet-1,$fn=6,fillet_fn=case_ffn, center=true);
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height-lip]) rotate([0,0,0])
cylinder(h=lip+adj,r=(hex_diameter/2)+1, $fn=6);
@@ -202,7 +202,7 @@ module case_bottom(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,(bottom_height/2)+2*floorthick]) rotate([0,0,0])
cylinder_fillet_inside(h=bottom_height+adj+floorthick+lip,
r=(hex_diameter/2)-lip/2,top=0, bottom=fillet-1, $fn=6,
r=(hex_diameter/2)-lip/2,top=0, bottom=edge_fillet-1, $fn=6,
fillet_fn=case_ffn, center=true);
translate([-width/2,0,-adj])
cube([300,depth+100,case_z-2*floorthick-2]);
@@ -215,12 +215,12 @@ module case_bottom(case_design) {
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(floorthick+case_z)/2])
cube_fillet_inside([width,depth,floorthick+case_z],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[0,0,0,0], bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
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);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,floorthick+(floorthick+case_z)/2])
cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),case_z+floorthick],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],
top=[0,0,0,0], bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],
top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
// snap top indent
translate([-gap-wallthick+.75,(depth/2)-(depth*.75)/2-gap-wallthick,case_z-.5])
rotate([0,45,0]) cube([4,depth*.75,4]);
@@ -232,23 +232,23 @@ module case_bottom(case_design) {
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z/2])
cube_fillet_inside([width,depth,case_z],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[0,0,0,0], bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
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);
translate([(width/2)-wallthick-gap,
(depth/2)-wallthick-gap,(case_z/2)+floorthick])
cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),case_z],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],
top=[0,0,0,0], bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],
top=[0,0,0,0], bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z-lip/2])
cube_fillet_inside([width+adj,depth+adj,lip+adj],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[0,0,0,0],bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
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);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z-lip/2])
cube_fillet_inside([width-wallthick,depth-wallthick,lip+adj],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],top=[0,0,0,0],
bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],top=[0,0,0,0],
bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
}
}
}
@@ -350,20 +350,20 @@ module case_bottom(case_design) {
if(case_ext_standoffs == true) {
// right-rear standoff
if(width-pcb_loc_x-pcb_width >= 10 || pcb_loc_y >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2),(c_fillet/2),-1]) cylinder(d=6.5, h=bottom_height);
translate([width-(2*(wallthick+gap))-(corner_fillet/2),(corner_fillet/2),-1]) cylinder(d=6.5, h=bottom_height);
}
// right-front standoff
if((width-pcb_loc_x-pcb_width >= 10 && depth-pcb_loc_y-pcb_depth >= 10) || width-pcb_loc_x-pcb_width >= 10) {
translate([width-(c_fillet/2)-(2*(wallthick+gap)),
depth-(c_fillet/2)-(2*(wallthick+gap)),-1]) cylinder(d=6.5, h=bottom_height);
translate([width-(corner_fillet/2)-(2*(wallthick+gap)),
depth-(corner_fillet/2)-(2*(wallthick+gap)),-1]) cylinder(d=6.5, h=bottom_height);
}
// left-rear standoff
if(pcb_loc_x >= 10 || pcb_loc_y >= 10) {
translate([(c_fillet/2),(c_fillet/2),-1]) cylinder(d=6.5, h=bottom_height);
translate([(corner_fillet/2),(corner_fillet/2),-1]) cylinder(d=6.5, h=bottom_height);
}
// left-front standoff
if(pcb_loc_x >= 10 || depth-pcb_loc_y-pcb_depth >= 10) {
translate([(c_fillet/2),depth-(c_fillet/2)-(2*(wallthick+gap)),-1])
translate([(corner_fillet/2),depth-(corner_fillet/2)-(2*(wallthick+gap)),-1])
cylinder(d=6.5, h=bottom_height);
}
}
@@ -380,11 +380,10 @@ module case_bottom(case_design) {
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" || pcbhole_pos == "left_front" ||
pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
if(class == "pcbhole" && id == pcb_id && (pcbhole_pos == "left_rear" || pcbhole_pos == "left_front" || pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
if (pcbhole_pos == "left_rear") {
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_rear_left,
bottom_height-pcb_z+pcb_loc_z+bottom_rear_left_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
@@ -399,7 +398,7 @@ module case_bottom(case_design) {
}
if (pcbhole_pos == "left_front") {
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_front_left,
bottom_height-pcb_z+pcb_loc_z+bottom_front_left_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
@@ -414,7 +413,7 @@ module case_bottom(case_design) {
}
if (pcbhole_pos == "right_rear") {
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_rear_right,
bottom_height-pcb_z+pcb_loc_z+bottom_rear_right_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
@@ -429,7 +428,7 @@ module case_bottom(case_design) {
}
if (pcbhole_pos == "right_front") {
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_front_right,
bottom_height-pcb_z+pcb_loc_z+bottom_front_right_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
@@ -450,86 +449,46 @@ module case_bottom(case_design) {
if(case_ext_standoffs == true) {
// right-rear standoff
if(width-pcb_loc_x-pcb_width >= 10 || pcb_loc_y >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2),(c_fillet/2),0]) standoff(bottom_ext_standoff);
translate([width-(2*(wallthick+gap))-(corner_fillet/2),(corner_fillet/2),0]) standoff(bottom_ext_standoff);
}
// right-front standoff
if((width-pcb_loc_x-pcb_width >= 10 && depth-pcb_loc_y-pcb_depth >= 10) || width-pcb_loc_x-pcb_width >= 10) {
translate([width-(c_fillet/2)-(2*(wallthick+gap)),
depth-(c_fillet/2)-(2*(wallthick+gap)),0]) standoff(bottom_ext_standoff);
translate([width-(corner_fillet/2)-(2*(wallthick+gap)),
depth-(corner_fillet/2)-(2*(wallthick+gap)),0]) standoff(bottom_ext_standoff);
}
// left-rear standoff
if(pcb_loc_x >= 10 || pcb_loc_y >= 10) {
translate([(c_fillet/2),(c_fillet/2),0]) standoff(bottom_ext_standoff);
translate([(corner_fillet/2),(corner_fillet/2),0]) standoff(bottom_ext_standoff);
}
// left-front standoff
if(pcb_loc_x >= 10 || depth-pcb_loc_y-pcb_depth >= 10) {
translate([(c_fillet/2),depth-(c_fillet/2)-(2*(wallthick+gap)),0])
translate([(corner_fillet/2),depth-(corner_fillet/2)-(2*(wallthick+gap)),0])
standoff(bottom_ext_standoff);
}
}
// standoff sidewall support
if(bottom_sidewall_support == true && sbc_top_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];
pcb_side_pos = sbc_data[s[0]][i+10][2];
pcbhole_pos = sbc_data[s[0]][i+10][4];
ex_stand = 0;
if (class == "pcbhole" && id == pcb_id && (pcbhole_pos == "left_rear" || pcbhole_pos == "left_front" ||
pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
ex_stand = pcbhole_pos == "left_rear" ? bottom_rear_left :
pcbhole_pos == "left_front" ? bottom_front_left :
pcbhole_pos == "right_rear" ? bottom_rear_right :
pcbhole_pos == "right_front" ? bottom_front_right : 0;
if(pcb_side_pos == "rear") {
translate([pcbhole_x-1, pcbhole_y-(bottom_standoff[0]/2)-(gap-adj)-1.4, 0])
cube([2,gap+1.6,bottom_height-pcb_z+pcb_loc_z+ex_stand]);
}
if(pcb_side_pos == "front") {
translate([pcbhole_x-1, pcbhole_y+(bottom_standoff[0]/2)-.6+adj,0])
cube([2,gap+1.6,bottom_height-pcb_z+pcb_loc_z+ex_stand]);
}
if(pcb_side_pos == "left") {
translate([pcbhole_x-(bottom_standoff[0]/2)-2.4+adj,pcbhole_y-1,0])
cube([gap+1.6,2,bottom_height-pcb_z+pcb_loc_z+ex_stand]);
}
if(pcb_side_pos == "right") {
translate([pcbhole_x+(bottom_standoff[0]/2)-.6+adj,pcbhole_y-1,0])
cube([gap+1.6,2,bottom_height-pcb_z+pcb_loc_z+ex_stand]);
}
}
}
}
// extended standoff sidewall support
if(case_ext_standoffs == true && bottom_sidewall_support == true) {
// right-rear standoff
if(width-pcb_loc_x-pcb_width >= 10 || pcb_loc_y >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2)+(bottom_ext_standoff[0]/2)-.5,
(c_fillet/2)-1,0]) cube([gap+adj+2,2,bottom_ext_standoff[1]]);
translate([width-(2*(wallthick+gap))-(corner_fillet/2)+(bottom_ext_standoff[0]/2)-.5,
(corner_fillet/2)-1,0]) cube([gap+adj+2,2,bottom_ext_standoff[1]]);
}
// right-front standoff
if((width-pcb_loc_x-pcb_width >= 10 && depth-pcb_loc_y-pcb_depth >= 10)
|| width-pcb_loc_x-pcb_width >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2)+(bottom_ext_standoff[0]/2)-.5,
depth-(c_fillet/2)-(2*(wallthick+gap))-1,0])
translate([width-(2*(wallthick+gap))-(corner_fillet/2)+(bottom_ext_standoff[0]/2)-.5,
depth-(corner_fillet/2)-(2*(wallthick+gap))-1,0])
cube([gap+adj+2,2,bottom_ext_standoff[1]]);
}
// left-rear standoff
if(pcb_loc_x >= 10 || pcb_loc_y >= 10) {
translate([(c_fillet/2)-(wallthick+gap)-(bottom_ext_standoff[0]/2)+.6,
(c_fillet/2)-1,0]) cube([gap+adj+2,2,bottom_ext_standoff[1]]);
translate([(corner_fillet/2)-(wallthick+gap)-(bottom_ext_standoff[0]/2)+.6,
(corner_fillet/2)-1,0]) cube([gap+adj+2,2,bottom_ext_standoff[1]]);
}
// left-front standoff
if(pcb_loc_x >= 10 || depth-pcb_loc_y-pcb_depth >= 10) {
translate([(c_fillet/2)-(wallthick+gap)-(bottom_ext_standoff[0]/2)+.6,
depth-(c_fillet/2)-(2*(wallthick+gap))-1,0])
translate([(corner_fillet/2)-(wallthick+gap)-(bottom_ext_standoff[0]/2)+.6,
depth-(corner_fillet/2)-(2*(wallthick+gap))-1,0])
cube([gap+adj+2,2,bottom_ext_standoff[1]]);
}
}
@@ -665,8 +624,8 @@ module case_bottom(case_design) {
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=[c_fillet,c_fillet,c_fillet,c_fillet], top=[0,0,0,0],
bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
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

140
mod/case_top.scad
View File

@@ -35,14 +35,14 @@ module case_top(case_design) {
translate([(width/2)-wallthick-gap,
(depth/2)-wallthick-gap,bottom_height+(top_height/2)])
cube_fillet_inside([width,depth,top_height],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[fillet,fillet,fillet,fillet,fillet],
vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
top=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet],
bottom=[0,0,0,0], $fn=90);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,
bottom_height+(top_height/2)-floorthick])
cube_fillet_inside([width-(wallthick*2),depth-(wallthick*2),top_height],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],
top=[fillet,fillet,fillet,fillet,fillet],
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],
top=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet],
bottom=[0,0,0,0], $fn=90);
}
}
@@ -68,7 +68,7 @@ module case_top(case_design) {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,
case_z-(floorthick/2)])
cube_fillet_inside([width-(2*wallthick),depth-(2*wallthick),floorthick],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
top=[0,0,0,0], bottom=[0,0,0,0], $fn=90);
}
if(case_design == "tray" && (case_style == "vu5" || case_style == "vu7" || case_style == "sides")) {
@@ -81,11 +81,11 @@ module case_top(case_design) {
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z/2])
cube_fillet_inside([width+2*wallthick+1,depth,case_z],
vertical=[0,0,0,0], top=[0,fillet,0,fillet,fillet],
vertical=[0,0,0,0], top=[0,edge_fillet,0,edge_fillet,edge_fillet],
bottom=[0,0,0,0], $fn=90);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,(case_z/2)-floorthick+.25])
cube_fillet_inside([width+1,depth+(wallthick*2),case_z],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],
top=[0,0,0,0],bottom=[0,0,0,0], $fn=90);
// right side bottom attachment hole
translate([width-2*(wallthick+gap)-sidethick-adj,wallthick+gap+10,
@@ -121,13 +121,13 @@ module case_top(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height+(top_height/2)-lip/2]) rotate([0,0,30])
cylinder_fillet_inside(h=top_height+lip, r=case_diameter/2,
top=fillet, bottom=0, $fn=case_fn, fillet_fn=case_ffn, center=true);
top=edge_fillet, bottom=0, $fn=case_fn, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,bottom_height+(top_height/2)-floorthick-lip/2]) rotate([0,0,30])
cylinder_fillet_inside(h=top_height+lip, r=(case_diameter/2)-wallthick,
top=fillet-1, bottom=0, $fn=case_fn, fillet_fn=case_ffn, center=true);
top=edge_fillet-1, bottom=0, $fn=case_fn, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,bottom_height-adj-lip/2]) rotate([0,0,30])
cylinder_fillet_inside(h=lip+2*adj, r=(case_diameter/2)-wallthick/2+tol/2,
top=fillet-1, bottom=0, $fn=case_fn, fillet_fn=case_ffn, center=true);
top=edge_fillet-1, bottom=0, $fn=case_fn, fillet_fn=case_ffn, center=true);
// io cutout
if(width/depth >= 1.4 && sbc_model != "vim1" && sbc_model != "vim2" &&
sbc_model != "vim3l" && sbc_model != "vim3" && sbc_model != "vim4" &&
@@ -160,13 +160,13 @@ module case_top(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height+(top_height/2)-lip/2]) rotate([0,0,30])
cylinder_fillet_inside(h=top_height+lip, r=case_diameter/2,
top=fillet, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
top=edge_fillet, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,bottom_height+(top_height/2)-floorthick-lip/2]) rotate([0,0,30])
cylinder_fillet_inside(h=top_height+lip, r=(case_diameter/2)-wallthick,
top=fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
top=edge_fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,bottom_height-adj-lip/2]) rotate([0,0,30])
cylinder_fillet_inside(h=lip+2*adj, r=(case_diameter/2)-wallthick/2+tol/2,
top=fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
top=edge_fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
// io cutout
translate([width,(depth/2)-wallthick-gap,bottom_height-lip+top_height/2-floorthick])
cube_fillet_inside([18,depth-2*(wallthick+gap)-1,top_height+lip+2],
@@ -177,13 +177,13 @@ module case_top(case_design) {
difference() {
translate([pcb_width/2,pcb_depth/2,bottom_height+(top_height/2)-lip/2]) rotate([0,0,0])
cylinder_fillet_inside(h=top_height+lip, r=hex_diameter/2,
top=fillet, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
top=edge_fillet, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,bottom_height+(top_height/2)-floorthick-lip/2])
rotate([0,0,0]) cylinder_fillet_inside(h=top_height+lip, r=(hex_diameter/2)-wallthick,
top=fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
top=edge_fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
translate([pcb_width/2,pcb_depth/2,bottom_height-adj-lip/2]) rotate([0,0,0])
cylinder_fillet_inside(h=lip+2*adj, r=(hex_diameter/2)-wallthick/2+tol/2,
top=fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
top=edge_fillet-1, bottom=0, $fn=6, fillet_fn=case_ffn, center=true);
// io cutout
translate([(width/2)-wallthick-gap,-23,bottom_height-lip+top_height/2-floorthick])
cube_fillet_inside([width-2*(wallthick+gap),40,top_height+lip+2],
@@ -204,18 +204,18 @@ module case_top(case_design) {
if(case_design == "snap") {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,floorthick*1.5+case_z])
cube_fillet_inside([width,depth,floorthick],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[0,0,0,0],bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
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);
difference() {
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z-adj])
cube_fillet_inside([width-2*wallthick-tol,depth-2*wallthick-tol,2*floorthick+1.5],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[0,0,0,0],bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
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);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z-adj])
cube_fillet_inside([width-(3*wallthick),depth-(3*wallthick),2*floorthick+1.5+adj],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],top=[0,0,0,0],
bottom=[fillet,fillet,fillet,fillet,fillet], $fn=90);
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],top=[0,0,0,0],
bottom=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet], $fn=90);
}
// snap top outdent
difference() {
@@ -236,13 +236,13 @@ module case_top(case_design) {
translate([(width/2)-wallthick-gap,
(depth/2)-wallthick-gap,case_z+floorthick/2-(lip)/2])
cube_fillet_inside([width,depth,lip+floorthick],
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[fillet,fillet,fillet,fillet,fillet],
vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
top=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet],
bottom=[0,0,0,0], $fn=90);
translate([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,case_z-floorthick-1])
cube_fillet_inside([width-wallthick+tol,depth-wallthick+tol,lip+floorthick],
vertical=[c_fillet-1,c_fillet-1,c_fillet-1,c_fillet-1],
top=[fillet,fillet,fillet,fillet,fillet],
vertical=[corner_fillet-1,corner_fillet-1,corner_fillet-1,corner_fillet-1],
top=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet],
bottom=[0,0,0,0], $fn=90);
}
}
@@ -279,7 +279,8 @@ module case_top(case_design) {
pcbhole_pos = sbc_data[s[0]][i+10][4];
if (class == "pcbhole" && id == pcb_id &&
(pcbhole_pos == "left_rear" || pcbhole_pos == "left_front" || pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
(pcbhole_pos == "left_rear" || pcbhole_pos == "left_front" ||
pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
translate([pcbhole_x,pcbhole_y,top_height+1]) cylinder(d=6.5, h=top_height);
}
}
@@ -288,21 +289,21 @@ module case_top(case_design) {
if(case_ext_standoffs == true) {
// right-rear standoff
if(width-pcb_loc_x-pcb_width >= 10 || pcb_loc_y >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2),(c_fillet/2),top_height+1])
translate([width-(2*(wallthick+gap))-(corner_fillet/2),(corner_fillet/2),top_height+1])
cylinder(d=6.5, h=top_height);
}
// right-front standoff
if((width-pcb_loc_x-pcb_width >= 10 && depth-pcb_loc_y-pcb_depth >= 10) || width-pcb_loc_x-pcb_width >= 10) {
translate([width-(c_fillet/2)-(2*(wallthick+gap)),
depth-(c_fillet/2)-(2*(wallthick+gap)),top_height+1]) cylinder(d=6.5, h=top_height);
translate([width-(corner_fillet/2)-(2*(wallthick+gap)),
depth-(corner_fillet/2)-(2*(wallthick+gap)),top_height+1]) cylinder(d=6.5, h=top_height);
}
// left-rear standoff
if(pcb_loc_x >= 10 || pcb_loc_y >= 10) {
translate([(c_fillet/2),(c_fillet/2),top_height+1]) cylinder(d=6.5, h=top_height);
translate([(corner_fillet/2),(corner_fillet/2),top_height+1]) cylinder(d=6.5, h=top_height);
}
// left-front standoff
if(pcb_loc_x >= 10 || depth-pcb_loc_y-pcb_depth >= 10) {
translate([+(c_fillet/2),depth-(c_fillet/2)-(2*(wallthick+gap)),
translate([+(corner_fillet/2),depth-(corner_fillet/2)-(2*(wallthick+gap)),
top_height+1]) cylinder(d=6.5, h=top_height+1);
}
}
@@ -324,7 +325,7 @@ module case_top(case_design) {
(pcbhole_pos == "left_rear" || pcbhole_pos == "left_front" || pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
if (pcbhole_pos == "left_rear") {
normal_standoff = [top_standoff[0],
top_height+pcb_loc_z+top_rear_left,
top_height+pcb_loc_z+top_rear_left_adjust,
top_standoff[2],
top_standoff[3],
top_standoff[4],
@@ -339,7 +340,7 @@ module case_top(case_design) {
}
if (pcbhole_pos == "left_front") {
normal_standoff = [top_standoff[0],
top_height+pcb_loc_z+top_front_left,
top_height+pcb_loc_z+top_front_left_adjust,
top_standoff[2],
top_standoff[3],
top_standoff[4],
@@ -354,7 +355,7 @@ module case_top(case_design) {
}
if (pcbhole_pos == "right_rear") {
normal_standoff = [top_standoff[0],
top_height+pcb_loc_z+top_rear_right,
top_height+pcb_loc_z+top_rear_right_adjust,
top_standoff[2],
top_standoff[3],
top_standoff[4],
@@ -369,7 +370,7 @@ module case_top(case_design) {
}
if (pcbhole_pos == "right_front") {
normal_standoff = [top_standoff[0],
top_height+pcb_loc_z+top_front_right,
top_height+pcb_loc_z+top_front_right_adjust,
top_standoff[2],
top_standoff[3],
top_standoff[4],
@@ -389,87 +390,48 @@ module case_top(case_design) {
if(case_ext_standoffs == true) {
// right-rear standoff
if(width-pcb_loc_x-pcb_width >= 10 || pcb_loc_y >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2),(c_fillet/2),case_z])
translate([width-(2*(wallthick+gap))-(corner_fillet/2),(corner_fillet/2),case_z])
standoff(top_ext_standoff);
}
// right-front standoff
if((width-pcb_loc_x-pcb_width >= 10 && depth-pcb_loc_y-pcb_depth >= 10)
|| width-pcb_loc_x-pcb_width >= 10) {
translate([width-(c_fillet/2)-(2*(wallthick+gap)),
depth-(c_fillet/2)-(2*(wallthick+gap)),case_z]) standoff(top_ext_standoff);
translate([width-(corner_fillet/2)-(2*(wallthick+gap)),
depth-(corner_fillet/2)-(2*(wallthick+gap)),case_z]) standoff(top_ext_standoff);
}
// left-rear standoff
if(pcb_loc_x >= 10 || pcb_loc_y >= 10) {
translate([(c_fillet/2),(c_fillet/2),case_z]) standoff(top_ext_standoff);
translate([(corner_fillet/2),(corner_fillet/2),case_z]) standoff(top_ext_standoff);
}
// left-front standoff
if(pcb_loc_x >= 10 || depth-pcb_loc_y-pcb_depth >= 10) {
translate([(c_fillet/2),depth-(c_fillet/2)-(2*(wallthick+gap)),
translate([(corner_fillet/2),depth-(corner_fillet/2)-(2*(wallthick+gap)),
case_z]) standoff(top_ext_standoff);
}
}
// standoff sidewall support
if(top_sidewall_support == true && sbc_top_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];
pcb_side_pos = sbc_data[s[0]][i+10][2];
pcbhole_pos = sbc_data[s[0]][i+10][4];
ex_stand = 0;
if (class == "pcbhole" && id == pcb_id && (pcbhole_pos == "left_rear" || pcbhole_pos == "left_front" ||
pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
ex_stand = pcbhole_pos == "left_rear" ? top_rear_left :
pcbhole_pos == "left_front" ? top_front_left :
pcbhole_pos == "right_rear" ? top_rear_right :
pcbhole_pos == "right_front" ? top_front_right : 0;
if(pcb_side_pos == "rear") {
translate([pcbhole_x-1, pcbhole_y-(top_standoff[0]/2)-(gap-adj)-1.4, case_z-top_height-ex_stand])
cube([2,gap+1.6,top_height+ex_stand]);
}
if(pcb_side_pos == "front") {
translate([pcbhole_x-1, pcbhole_y+(top_standoff[0]/2)-.6+adj,case_z-top_height-ex_stand])
cube([2,gap+1.6,top_height+ex_stand]);
}
if(pcb_side_pos == "left") {
translate([pcbhole_x-(top_standoff[0]/2)-2.4+adj,pcbhole_y-1,case_z-top_height-ex_stand])
cube([gap+1.6,2,top_height+ex_stand]);
}
if(pcb_side_pos == "right") {
translate([pcbhole_x+(top_standoff[0]/2)-.6+adj,pcbhole_y-1,case_z-top_height-ex_stand])
cube([gap+1.6,2,top_height+ex_stand]);
}
}
}
}
// extended standoff sidewall support
if(case_ext_standoffs == true && top_sidewall_support == true) {
// right-rear standoff
if(width-pcb_loc_x-pcb_width >= 10 || pcb_loc_y >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2)+(top_ext_standoff[0]/2)-.6,
(c_fillet/2)-1,bottom_height]) cube([gap+adj+2,2,top_height]);
translate([width-(2*(wallthick+gap))-(corner_fillet/2)+(top_ext_standoff[0]/2)-.6,
(corner_fillet/2)-1,bottom_height]) cube([gap+adj+2,2,top_height]);
}
// right-front standoff
if((width-pcb_loc_x-pcb_width >= 10 && depth-pcb_loc_y-pcb_depth >= 10)
|| width-pcb_loc_x-pcb_width >= 10) {
translate([width-(2*(wallthick+gap))-(c_fillet/2)+(top_ext_standoff[0]/2)-.6,
depth-(c_fillet/2)-(2*(wallthick+gap))-1,bottom_height])
translate([width-(2*(wallthick+gap))-(corner_fillet/2)+(top_ext_standoff[0]/2)-.6,
depth-(corner_fillet/2)-(2*(wallthick+gap))-1,bottom_height])
cube([gap+adj+2,2,top_height]);
}
// left-rear standoff
if(pcb_loc_x >= 10 || pcb_loc_y >= 10) {
translate([(c_fillet/2)-(wallthick+gap)-(top_ext_standoff[0]/2)+.6,(c_fillet/2)-1,
translate([(corner_fillet/2)-(wallthick+gap)-(top_ext_standoff[0]/2)+.6,(corner_fillet/2)-1,
bottom_height]) cube([gap+adj+2,2,top_height]);
}
// left-front standoff
if(pcb_loc_x >= 10 || depth-pcb_loc_y-pcb_depth >= 10) {
translate([(c_fillet/2)-(wallthick+gap)-(top_ext_standoff[0]/2)+.6,
depth-(c_fillet/2)-(2*(wallthick+gap))-1, bottom_height])
translate([(corner_fillet/2)-(wallthick+gap)-(top_ext_standoff[0]/2)+.6,
depth-(corner_fillet/2)-(2*(wallthick+gap))-1, bottom_height])
cube([gap+adj+2,2,top_height]);
}
}
@@ -566,8 +528,8 @@ module case_top(case_design) {
translate(([(width/2)-wallthick-gap,(depth/2)-wallthick-gap,
bottom_height+(top_height/2)]) )
cube_negative_fillet([width,depth,top_height], radius=-1,
vertical=[c_fillet,c_fillet,c_fillet,c_fillet],
top=[fillet,fillet,fillet,fillet,fillet],
vertical=[corner_fillet,corner_fillet,corner_fillet,corner_fillet],
top=[edge_fillet,edge_fillet,edge_fillet,edge_fillet,edge_fillet],
bottom=[0,0,0,0], $fn=90);
}
}