fairphone-case: reorganise catch, drop now-unused cpp* variables

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/fairphone-case.scad b/fairphone-case.scad
index f3a8e62ee1b4a364e577960e5d81beabb6917da0..bcad96da8d2f893f74424fa0a0b013658af7458f 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -436,25 +436,6 @@ echo("SK",lid_fold_clearance_skew);
 cppA = epp4 + [thumbrecess_depth, 0];
 cppB = [ cppA[0], epp1[1] ];
 
 cppA = epp4 + [thumbrecess_depth, 0];
 cppB = [ cppA[0], epp1[1] ];
 

-// catch
-
-cppJ = [ epp4[0] + catch_thickness, lpp10[1] ];
-cppP = [ epp4[0], cppJ[1] ];
-
-cppS = cppJ + [0,-1] * catch_len;
-cppD = [ cppA[0], cppS[1] + catch_slop ];
-cppC = [ cppB[0], cppD[1] ];
-cppT = cppS + [1, -catch_catch_slope] * catch_depth;
-cppU = cppT + [0,-1] * catch_height;
-cppV = [ cppS[0], cppU[1] - catch_depth * catch_close_slope ];
-
-cppR = 0.5*(cppP + cppJ);
-
-cp_rQ = 0.5 * (cppJ[0] - cppP[0]);
-cppQ = [ cppR[0],
-        cppV[1] - (catch_finger_height - cp_rQ) ];
-cppF = [ cppV[0] + catch_finger_depth, cppC[1] ];
-

 // lanyard
 
 ly_r = lanyard_half_dia / 2;
 // lanyard
 
 ly_r = lanyard_half_dia / 2;