From 0bb8e96ed93f5f28bb43c28401ddcaa1cd5b4cbf Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 5 Nov 2017 19:14:04 +0000
Subject: [PATCH] wip pins

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 genscad           |  1 +
 moebius-demo.scad | 31 +++++++++++++++++++------------
 2 files changed, 20 insertions(+), 12 deletions(-)

diff --git a/genscad b/genscad
index 26814fe..3440d18 100755
--- a/genscad
+++ b/genscad
@@ -119,3 +119,4 @@ def make_pinlocations():
 make_moebius('MoebiusCore')
 make_pinlocations()
 print('moebiuscore_nomsize=%s;' % repr(nomsize))
+print('moebiuscore_sliceat=%s;' % repr(sliceat))
diff --git a/moebius-demo.scad b/moebius-demo.scad
index 1b2c6ff..98b8469 100644
--- a/moebius-demo.scad
+++ b/moebius-demo.scad
@@ -2,20 +2,27 @@
 
 include <moebius-core.scad>
 
-sliceat = 1.675 * moebiuscore_nomsize;
+sliceat = moebiuscore_sliceat * moebiuscore_nomsize;
 
-intersection(){
-  MoebiusCore();
-  translate([0,0, 200-sliceat])
-    cube(center=true, 400);
+module MainBody(){
+  intersection(){
+    MoebiusCore();
+    translate([0,0, 200-sliceat])
+      cube(center=true, 400);
+  }
 }
 
-%for (i=[0,1]) {
-  hull(){
-    translate( moebius_pin_locns[i] * moebiuscore_nomsize )
-      sphere(2 + i);
-    translate( moebius_pin_locns[i] * moebiuscore_nomsize +
-	       moebius_pin_normals[i] * moebiuscore_nomsize*0.5 )
-      sphere(2 + i);
+module PinDemo(){
+  for (i=[0,1]) {
+    hull(){
+      translate( moebius_pin_locns[i] * moebiuscore_nomsize )
+	sphere(2 + i);
+      translate( moebius_pin_locns[i] * moebiuscore_nomsize +
+		 moebius_pin_normals[i] * moebiuscore_nomsize*0.5 )
+	sphere(2 + i);
+    }
   }
 }
+
+MainBody();
+%PinDemo();
-- 
2.30.2