From 10e299ccac1b7e6ab393df441e7e6e24baefc3ca Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Wed, 13 Jan 2016 09:51:01 +0000
Subject: heatbed and glass

---
diff --git a/delta.jscad b/delta.jscad
index 9061c28..83122af 100644
--- a/delta.jscad
+++ b/delta.jscad
@@ -725,6 +725,41 @@ function duetholder() {
  return rv.setColor(CONFIG.color.parts);
 }
 
+function heatbed() {
+ var rv = CSG.cylinder({
+  start: [0,0,0], end: [0,0,CONFIG.heatbed.h],
+  radius: CONFIG.heatbed.r, resolution: 72
+ });
+ var screw = CSG.cylinder({
+  start: [0,-CONFIG.heatbed.sr,-1],
+  end: [0,-CONFIG.heatbed.sr,CONFIG.heatbed.h+1],
+  radius: 3/2
+ });
+ var screws = [];
+ for(var a=0;a<360;a+=60) screws.push(screw.rotateZ(a)); // TODO: connectors
+ rv = rv.subtract(screws);
+ rv.properties.c_glass = new CSG.Connector([0,0,CONFIG.heatbed.h],[0,0,1],[1,0,0]);
+ rv.properties.P = new CSG.Connector([0,0,-CONFIG.foot.h-CONFIG.extrusion.w*2-CONFIG.base.gap],[0,0,1],[1,0,0]);
+ rv.properties.vitamin = true;
+ return rv.setColor(CONFIG.color.heatbed);
+}
+function glass() {
+ var rv = CSG.cylinder({
+  start: [0,0,0], end: [0,0,CONFIG.glass.h],
+  radius: CONFIG.glass.r, resolution: 72
+ });
+ rv.properties.c_bed = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
+ rv.properties.P = new CSG.Connector([0,0,-CONFIG.foot.h-CONFIG.heatbed.h],[0,0,1],[1,0,0]);
+ rv.properties.vitamin = true;
+ return rv.setColor(CONFIG.color.glass);
+}
+function platform() {
+ var b = heatbed();
+ var g = glass();
+ g = g.connectTo(g.properties.c_bed,b.properties.c_glass,false,0);
+ return b.union(g);
+}
+
 function refaxes(o) {
  if(!o) o = {};
  var l = o.l||20, g = o.g||0.7;
@@ -769,6 +804,8 @@ var PARTS = {
   var rv = union(cols).union(sides.map(union)).union(feet).union([
    d,dhsw,dhse,dhne,dhnw
   ]);
+  var p = P(platform());
+  rv = rv.union(p);
   rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
   return rv;
  },
--
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