summaryrefslogtreecommitdiffabout
Side-by-side diff
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--delta.jscad2
1 files changed, 1 insertions, 1 deletions
diff --git a/delta.jscad b/delta.jscad
index a1be156..5c63b41 100644
--- a/delta.jscad
+++ b/delta.jscad
@@ -554,97 +554,97 @@ var E2020 = {
[ -e.slot_width/2,e.outer/2],
]).extrude({offset:[0,0,l+thickness]}).rotateZ(w);
}));
rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
return rv;
}
};
var THREEWINDS = [0,120,240];
function base_sides() {
return [0,1].map(function(l) {
return THREEWINDS.map(function(w) {
var e = E2020.extrusion({l:CONFIG.base.el});
e = e.connectTo(e.properties.c_midway,
new CSG.Connector([0,-CD.base.mid_inscription_r,CONFIG.extrusion.w/2],[1,0,0],[0,0,1]),
false, 0);
return ( e.translate([0,0,CONFIG.foot.h+l*(CONFIG.extrusion.w+CONFIG.base.gap)])
.rotateZ(w)
.setColor(CONFIG.color.extrusion) );
});
});
}
function base_extrusions() {
var rv = union( base_sides().map(function(x){return union(x)}) );
rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
return rv;
}
function columns() {
return THREEWINDS.map(function(w) {
return (E2020.extrusion({l:CONFIG.column.h})
.translate([0,CD.base.column_r,CONFIG.foot.h])
.rotateZ(w).setColor(CONFIG.color.extrusion)
);
});
}
function column_extrusions() {
var rv = union( columns() );
rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
return rv;
}
function duet() {
var C = CONFIG.duet;
var pholes = new CSG.Properties();
var hx = C.hole_spacing.x/2;
var hy = C.hole_spacing.y/2;
- var hh = { nw: [1,-1], ne: [1,1], se: [-1,1], sw: [-1,-1] };
+ var hh = { nw: [-1,1], ne: [1,1], se: [1,-1], sw: [-1,-1] };
var holes = [];
for(w in hh) {
var h = hh[w],_x=h[0]*hx,_y=h[1]*hy;
holes.push(CSG.cylinder({start:[_x,_y,-1],end:[_x,_y,C.pcb_size.z+1],radius:3/2}));
pholes['c_'+w] = new CSG.Connector([_x,_y,0],[0,0,1],[1,0,0]);
}
rv = CSG.cube({
corner1: [-C.pcb_size.x/2, -C.pcb_size.y/2, 0],
corner2: [ C.pcb_size.x/2, C.pcb_size.y/2, C.pcb_size.z]
}).subtract(holes).setColor(CONFIG.color.pcb).union(
CSG.cube({
corner1: [-C.pcb_size.x/2,-C.hole_spacing.y/2+3,C.pcb_size.z],
corner2: [ C.pcb_size.x/2, C.hole_spacing.y/2-3,C.h]
}).setColor(CONFIG.color.bulk)
);
rv.properties.holes = pholes;
rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
rv.properties.vitamin = true;
return rv;
}
function foot() {
var F = CONFIG.foot;
var br = F.bolt.hd/2+F.margin;
var bh = F.zscalefactor*Math.sqrt(Math.pow(F.d/2,2)-Math.pow(br,2));
var th = F.h-bh;
var r = 2*F.d;
var rv = CSG.sphere({ // botom contorted sphere
center: [0,0,0], radius: F.d/2, resolution: r
}).scale([1,1,F.zscalefactor]).translate([0,0,bh]).union(CSG.cylinder({ // top hat
start: [0,0,bh], end: [0,0,F.h], radius: F.d/2, resolution: r
})).intersect(CSG.cylinder({ // cut off excess
start: [0,0,0], end: [0,0,F.h], radius: F.d
})).subtract([
CSG.cylinder({ // bolt hole
start: [0,0,-1], end: [0,0,F.h+1], radius: F.bolt.d/2+PRINT.slide_tolerance
}), CSG.cylinder({ // nut hole
start: [0,0,F.h-F.nut.h-PRINT.play_tolerance],
end: [0,0,F.h],
radius: F.nut.d/2+PRINT.slide_tolerance, resolution: 6
}), CSG.cylinder({ // bolthead/washer hole
start: [0,0,-1], end: [0,0,F.h-F.nut.h-PRINT.play_tolerance-F.shell],
radius: F.bolt.hd/2+PRINT.play_tolerance
})
]).union(CSG.cylinder({ // bridging patch
start: [0,0,F.h-F.nut.h-PRINT.play_tolerance-PRINT.layer_height],
end: [0,0,F.h-F.nut.h-PRINT.play_tolerance],
radius: F.nut.d/2