1 files changed, 2 insertions, 2 deletions

diff --git a/delta.jscad b/delta.jscad
index 0e8fd62..326d172 100644
--- a/delta.jscad
+++ b/delta.jscad
@@ -756,101 +756,101 @@ function 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 bedholder(params) {
  var h0 = CONFIG.foot.h+CONFIG.extrusion.w*2+CONFIG.base.gap;
  var bolt_s = CONFIG.bedholder.bolt.l-CONFIG.extrusion.slotdepth+PRINT.play_tolerance*2;
  var nuth=h0+CONFIG.bedholder.h*3/4;
  var nutth = nuth+CONFIG.bedholder.nut.h/2+PRINT.slide_tolerance/2;
  var rv = CSG.roundedCube({
   corner1: [-CONFIG.extrusion.w/2,-CD.base.inner_inscription_r,h0],
   corner2: [ CONFIG.extrusion.w/2,-CONFIG.heatbed.sr-3/2-CONFIG.bedholder.margin,h0+CONFIG.bedholder.h],
   roundradius: CONFIG.bedholder.margin
  });
  rv = rv.subtract([
   CSG.cylinder({ // base screw
    start: [0,-CD.base.mid_inscription_r,h0-1],
    end: [0,-CD.base.mid_inscription_r,h0+CONFIG.bedholder.h+1],
    radius: CONFIG.bedholder.bolt.d/2+PRINT.screw_tolerance/2
   }),
   CSG.cylinder({ // bed screw
    start: [0,-CONFIG.heatbed.sr,h0-1],
    end: [0,-CONFIG.heatbed.sr,h0+CONFIG.bedholder.h+1],
    radius: CONFIG.bedholder.bolt.d/2+PRINT.screw_tolerance/2
   }),
   CSG.cube({ // nut pocket
    center: [0,-CONFIG.heatbed.sr,nuth],
    radius: [CONFIG.extrusion.w/2+1,(CONFIG.bedholder.nut.w+PRINT.slide_tolerance)/2,(CONFIG.bedholder.nut.h+PRINT.slide_tolerance)/2]
   }),
   CSG.cylinder({ // sink base screw
    start: [0,-CD.base.mid_inscription_r,h0+bolt_s],
    end: [0,-CD.base.mid_inscription_r,h0+CONFIG.bedholder.h+1],
    radius: CONFIG.bedholder.bolt.head.d/2+PRINT.play_tolerance
   })
  ]);
- rv = rv.union(CSG.cylinder({
+ rv = rv.union(CSG.cylinder({ // patch up for bridging
   start: [0,-CONFIG.heatbed.sr,nutth], end: [0,-CONFIG.heatbed.sr,nutth+PRINT.layer_height],
   radius: (CONFIG.bedholder.nut.w+PRINT.slide_tolerance)/2+PRINT.extrusion_width
  }));
- rv = rv.intersect(CSG.cylinder({
+ rv = rv.intersect(CSG.cylinder({ // cut off excess
   start: [0,0,h0-1], end: [0,0,h0+CONFIG.bedholder.h+1],
   radius: CONFIG.heatbed.r, resolution: 270
  }));
  rv.properties.P = new CSG.Connector([0,-CD.base.mid_inscription_r,h0],[0,0,1],[1,0,0]);
  return rv.setColor(CONFIG.color.parts);
 }
 
 var PARTS = {
  wip: function(params) {
   return duetholder(params);
   return PARTS.alltogethernow(params);
   return base_extrusions();
   return foot();
   return union(base_extrusions(),column_extrusions(),duet().translate([0,-20,0]));
  },
  alltogethernow: function(params) {
   var cols = columns();
   var sides = base_sides();
   var feet = THREEWINDS.map(function(w,i) {
    var rv = foot();
    rv = rv.connectTo(rv.properties.c_column,cols[i].properties.c_bottom,false,0);
    var s = shoe();
    s = s.connectTo(s.properties.c_foot,rv.properties.c_shoe,false,0);
    return rv.union(s);
   });
   var dh = duetholder();
   var dhsw = dh.connectTo(dh.properties.c_h,
    new CSG.Connector([-CONFIG.duet.hole_spacing.x/2,-CD.base.mid_inscription_r,CONFIG.foot.h],[0,0,1],[1,0,0]),
    false,0);
   var d = duet();
   d = d.connectTo(d.properties.holes.c_sw,dhsw.properties.duet.c_sw,false,0);
   var dhse = dh.connectTo(dh.properties.duet.c_se,d.properties.holes.c_se,false,0);
   var dhne = dh.connectTo(dh.properties.duet.c_ne,d.properties.holes.c_ne,false,0);
   var dhnw = dh.connectTo(dh.properties.duet.c_nw,d.properties.holes.c_nw,false,0);
   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;
  },
  duetholder: function(params) {
   return duetholder();
  },
  foot: foot,
  shoe: shoe,
  bedholder: bedholder