fingerpushhole_dias = [];
lanyard_half_dia = 1.15;
-
+lanyard_entry_rel_breadth = 2;
rearspeaker_pos_bl = [ 12.64, 18.72 ];
rearspeaker_size = [ 3.76, 7.36 ];
// lanyard
ly_r = lanyard_half_dia / 2;
+ly_rc = ly_r * 2;
+ly_re = 10; // xxx
// prop recess in case
module LanyardLanyardProfile(entry=false){
hull(){
- for (xs=[-1,+1] * (entry ? 2 : 1))
+ for (xs=[-1,+1] * (entry ? lanyard_entry_rel_breadth : 1))
translate(xs * 0.5 * lanyard_half_dia * [1,0])
circle(r= lanyard_half_dia/2);
}
}
-module LanyardMainChannelProfile(){
+module LanyardCurveChannelProfile(){
translate([0, -ly_r])
LanyardLanyardProfile();
+}
+
+module LanyardEntryChannelProfile(){
+ LanyardLanyardProfile(true);
+}
+
+module LanyardMainChannelProfile(){
+ LanyardCurveChannelProfile();
difference(){
square(center=true, ly_r * [6, 2]);
for (xs=[-1,+1])
}
}
+module LanyardEntryOuterProfile(){
+ circleat([ly_re + ly_r, 0], ly_re);
+}
+
+module LanyardEntry(){
+ q_z = -(ly_rc + ly_r);
+ d_x = -ly_rc;
+
+ oec_y = lanyard_entry_rel_breadth * ly_r;
+
+ translate([d_x, 0, q_z]) {
+ intersection(){
+ rotate([90,0,0])
+ rotate_extrude(convexity=10)
+ rotate(90)
+ translate([0, -q_z])
+ LanyardCurveChannelProfile();
+ translate([0,-10,0])
+ cube([20,20,20]);
+ }
+ }
+
+ mirror([0,0,1])
+ translate([0,0,-1])
+ linear_extrude(height=20)
+ rotate(-90)
+ LanyardEntryChannelProfile();
+
+ translate([0, ly_r*2, 0])
+ rotate([90,0,0])
+ linear_extrude(height = ly_r*4){
+ difference(){
+ rectfromto([d_x, q_z], [ly_r, 0]);
+ circleat([d_x, q_z], ly_rc);
+ }
+ }
+
+ translate([0,0,q_z]){
+ for (my=[0,1])
+ mirror([0,my,0]){
+ translate([0, oec_y, 0]){
+ difference(){
+ translate(ly_re * [-1,0,-1])
+ cube(ly_re * [2,1,1]);
+ rotate_extrude(convexity=10)
+ LanyardEntryOuterProfile();
+ }
+ }
+ }
+ }
+}
+
+module LanyardCutout(l){
+ rotate([0,-90,0])
+ linear_extrude(height=l)
+ rotate(-90)
+ LanyardMainChannelProfile();
+
+ for (ee=[0,1]){
+ translate(ee * l * [-1,0])
+ mirror([ee,0,0])
+ LanyardEntry();
+ }
+}
+
module LidEdgeProfile(){
polygon([ lpp10,
lpp11,
%HingeLever();
}
+module DemoLanyardCutout(){ ////toplevel
+ LanyardCutout(25);
+}
+
module DemoHingedFrame(){ ///toplevel
color("red") TestFrameCase();
translate([0,0, -2*hp_k])
translate([0,20]) {
LanyardMainChannelProfile();
+ translate([0,0,1]) color("purple") LanyardCurveChannelProfile();
+ translate([0,0,-1]) color("red") LanyardEntryChannelProfile();
}
translate([20,0]) {