nook-case: wip, engage

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

diff --git a/nook-case.scad b/nook-case.scad
index 5da7c7da5ac4c1fbb2f5f421466d7b19454353c3..aa564c4c7c4f0c9600d2e8666ebcb92df0fa8df7 100644 (file)
--- a/nook-case.scad
+++ b/nook-case.scad
@@ -63,7 +63,7 @@ nom_cnr = 0.5 * [nook_w, nook_h, 0] - nook_cnr_rad * [1,1,0];
 
 etxa = nom_cnr[0] - engage_l2;
 etxb = etxa - engage_l1;
-etxc = etxb - engage_l0;
+etxc = -(nom_cnr[0] - engage_l2);
 
 module RightSideMainProfile() {
   rectfromto(spp7, spp0);
@@ -86,13 +86,11 @@ module TopTapeCutout() {
 
 module RightTopMainProfile() {
   l = [ tppA, tppB, tppC, tppD, tppE, tppF, tppG, tppH ];
-  echo(l);
   polygon(l);
 }
 
 module LeftTopMainProfile() {
   l = [ tppC, tppD, tppE, tppF, tppG, tppK ];
-  echo(l);
   polygon(l);
 }