From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 2 Jan 2017 15:51:12 +0000 (+0000)
Subject: sewing-table: InterlockEdgePlan: add dosquare parameter (nfc)
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=84971d9157edb672f42c6ceadffef554f3f7430c

sewing-table: InterlockEdgePlan: add dosquare parameter (nfc)
---

diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4
index c2ae19d..0603a0a 100644
--- a/sewing-table.scad.m4
+++ b/sewing-table.scad.m4
@@ -150,7 +150,7 @@ module InterlockLobePlan(negative) {
   }
 }
 
-module InterlockEdgePlan(negative, nlobes, length) {
+module InterlockEdgePlan(negative, nlobes, length, dosquare=true) {
   for (lobei = [ 0 : nlobes-1 ]) {
     lobex = (length - thehd[0]*2) * (lobei ? lobei / (nlobes-1) : 0);
     translate([lobex, 0, 0]) {
@@ -158,11 +158,13 @@ module InterlockEdgePlan(negative, nlobes, length) {
     }
   }
 
-  iadj = interlock_sq_adj;
-  slotshorter = negative ? 0 : interlock_fine_lenslop;
-  mirror([0, negative])
-    translate([slotshorter, iadj])
-    square([length - slotshorter*2, interlock_fine + iadj*2]);
+  if (dosquare) {
+    iadj = interlock_sq_adj;
+    slotshorter = negative ? 0 : interlock_fine_lenslop;
+    mirror([0, negative])
+      translate([slotshorter, iadj])
+      square([length - slotshorter*2, interlock_fine + iadj*2]);
+  }
 }
 
 module InterlockEdge(left_cnr, right_cnr, negative=0, nlobes=2) {