X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=doveclip.scad;h=a58859c716f0bf3b7a8bde852a452a190b0a3ab9;hb=6625e2e26d5cb5331751ae82a2304213fea63ef5;hp=5291c4946434292f254c967b6a7dbcdf6c6b5137;hpb=14272f5096d1d5581331c1a85db1505886ddbb6a;p=reprap-play.git

diff --git a/doveclip.scad b/doveclip.scad
index 5291c49..a58859c 100644
--- a/doveclip.scad
+++ b/doveclip.scad
@@ -32,6 +32,11 @@ module DoveClipPin(h=height) {
   }
 }
 
+function DoveClip_depth() =
+  basethick + nomrad*2 + toothheight;
+function DoveClip_width() =
+  nomrad*2 + jawthick*2 + toothgap;
+
 module DoveClipEnd(baseextend=1, h=7) {
   cubex = nomrad*2 + jawthick*2;
   cube0y = -basethick-nomrad*2-toothheight;
@@ -47,19 +52,25 @@ module DoveClipEnd(baseextend=1, h=7) {
 }
 
 module DoveClipPair(baseextend=1, h=7) {
-  delta = nomrad*2 + jawthick*2 + toothgap;
+  delta = DoveClip_width();
   for (x=[-delta/2,delta/2])
     translate([x,0,0])
       DoveClipEnd(baseextend=baseextend, h=h);
 }
 
-module DoveClipPairBase(baseextend=0.1, h=7) {
+module DoveClipPairBase(baseextend=0.1, h=7, count=2) {
   delta = nomrad*2 + jawthick;
   intrude = nomrad + basethick - basepinclear;
-  for (x=[-delta/2,delta/2]) {
-    translate([x,0,0])
+  for (i=[0:count-1]) {
+    translate([(i - (count-1)/2) * delta, 0, 0])
       DoveClipEnd(baseextend=baseextend, h=h);
   }
-  translate([-delta, -intrude, 0])
-    cube([delta*2, intrude+0.1, h]);
+  translate([-delta * count/2, -intrude, 0])
+    cube([delta * count, intrude+0.1, h]);
+}
+
+module DoveClipPairSane(baseextend=0, h=7, count=2) {
+  rotate([0,0,90])
+    translate([0, DoveClip_depth(), 0])
+    DoveClipPairBase(baseextend=baseextend, h=h, count=count);
 }