catch_knob_dia = 6;
catch_knob_above_gap = 8;
-catch_stem_end_h = 12;
catch_pin_height = 7;
catch_stem_below_gap = 1.0;
catch_cr = catch_knob_dia/2 + catch_stem_beside_gap;
catch_strap_width = sm_main_width;
+catch_stem_end_h = catch_stem_h;
cpp0 = [0,0];
cpp1 = cpp0 + [0,1] * catch_pin_height;
cpp4 = cpp0 + [0,-1] * catch_stem_end_h;
cpp3 = [ cpp2[0], cpp4[1] ];
cpp5 = [ cpp0[0] - catch_stem_len,
- cpp0[1] - (catch_stem_h + catch_cr) ];
+ 0 - (catch_stem_h + catch_cr) ];
cppB = [ 0.5*(cpp1 + cpp2)[0],
cpp1[1] - catch_pin_height - catch_knob_above_gap -
0.5 * catch_knob_dia ];
+ [ 0, -catch_pin_height ]
+ [-1,1] * catch_cr;
cpp11 = cpp7 + [1,0] * catch_cr;
-cpp6 = [ cpp5[0], cpp7[1] ];
-cpp10 = [ cpp11[0], cpp0[1] - catch_cr ];
+cpp6 = cpp5;
+cpp10 = [ cpp11[0], 0 - catch_cr ];
cpp8 = cpp10 + [1,0] * catch_cr;
cpp9 = cpp8 + [0,1] * catch_cr;
cppC = cpp8 + [1,1] * catch_cr;
-cppA = [ cpp5[0] - catch_cr*2, cpp0[1] ];
+cppA = [ cpp5[0] - catch_cr*2, 0 ];
cppD = cppC + [0,-1] * catch_strap_width;
cppE = [ cppA[0], cppD[1] ];