catch_stem_th = 3;
catch_pin_slop = 0.25; // each side, and above
+catch_pin_slop_x_extra = 0.0; // only on one side
catch_stalk_above_gap = 1.5;
catch_stalk_eff_bend_rad = catch_stem_len * 0.75;
// catch pin
-cppa = bayo_f + [1,-1] * catch_pin_slop;
-cppb = bayo_g + [1,-1] * catch_pin_slop;
-cppd = [ bayo_n[0] - catch_pin_slop, -catch_stalk_above_gap ];
+cpp_adj = (bayo_n[0] - bayo_f[0]) * (1 - sm_inner_rad / bayo_nom_rad);
+// radius scaling due to nom and actual radius difference in
+// bayo entry construction
+
+cppa = bayo_f + [1,-1] * catch_pin_slop + [1,0] * cpp_adj;
+cppb = bayo_g + [1,-1] * catch_pin_slop + [1,0] * cpp_adj;
+cppd = [ bayo_n[0]
+ - catch_pin_slop - catch_pin_slop_x_extra,
+ -catch_stalk_above_gap ];
cppc = [ cppd[0], cppb[1] ];
cpph = cppd + [0,-1] * catch_stem_h;
cppe = cppd + [0,-1] * (catch_knob_above_gap + catch_knob_dia/2);
cppg = [ cppa[0], cpph[1] ];
cppB = 0.5 * (cppf + cppe);
+echo("RR", sm_inner_rad / bayo_nom_rad);
+
// catch assembly depression below pin
cppy6 = cppB[1] - (catch_knob_dia/2
cppA = [ -cppxC, cpp9[1] ];
cppE = [ cppA[0], cppD[1] ];
+catch_assembly_dy = -cppy9 + catch_strap_width;
+
module MainProfile(){
main_cnr_pos = [ side_thick, top_z ] - [1,1]*main_cnr;
cpp11,
]);
}
+ translate(cpp2) circle(r= catch_cr);
}
}
translate(cppF){
difference(){
circle(r = dist2d(cppF, cppd));
- circle(r = dist2d(cppF, cppa));
+ //circle(r = dist2d(cppF, cppa));
}
}
polygon([ cppa,
}
module CatchAssembly(){ /////toplevel
- rotate([0,0, -0.5 * (cpp1[0] + cpp2[0]) / sm_inner_rad * 360/TAU])
- translate([0,0, catch_strap_width])
+ rotate([0,0, -(cppe[0] + cppB[0] + catch_pin_slop) / sm_inner_rad * 360/TAU])
+ translate([0,0, catch_assembly_dy])
scale(sm_inner_rad / 100)
import(str("poster-tube-lid,CatchPostDistort-fa",
(coarse ? 20 : 3),
module CatchDemo(){ /////toplevel
color("blue") translate([0,0,
- -catch_strap_width
- -cpp0[1]
+ -catch_assembly_dy
])
CatchAssembly();
translate([0,0,+side_height
module CatchDemoS(){ /////toplevel
color("blue") translate([0,0,
- -catch_strap_width
- -cpp0[1]
+ -catch_assembly_dy
])
CatchAssembly();
intersection(){