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-rw-r--r--delta.jscad17
1 files changed, 16 insertions, 1 deletions
diff --git a/delta.jscad b/delta.jscad
index 9883003..be12b65 100644
--- a/delta.jscad
+++ b/delta.jscad
@@ -551,6 +551,20 @@ var E2020 = {
551 551
552var THREEWINDS = [0,120,240]; 552var THREEWINDS = [0,120,240];
553 553
554function base_extrusions() {
555 var rv = union( THREEWINDS.map(function(w) {
556 var e = E2020.extrusion({l:CONFIG.base.el});
557 e = e.connectTo(e.properties.c_midway,
558 new CSG.Connector([0,-CD.base.mid_inscription_r,CONFIG.extrusion.w/2],[1,0,0],[0,0,1]),
559 false, 0);
560 return union( [0,CONFIG.extrusion.w+CONFIG.base.gap].map(function(z) {
561 return e.translate([0,0,z]);
562 }) ).rotateZ(w);
563 }) );
564 rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
565 return rv.setColor(CONFIG.color.extrusion);
566}
567
554function refaxes(o) { 568function refaxes(o) {
555 if(!o) o = {}; 569 if(!o) o = {};
556 var l = o.l||20, g = o.g||0.7; 570 var l = o.l||20, g = o.g||0.7;
@@ -560,12 +574,13 @@ function refaxes(o) {
560 CSG.cylinder({start:[0,0,0],end:[0,0,l]}).setColor([0,0,1,g]) 574 CSG.cylinder({start:[0,0,0],end:[0,0,l]}).setColor([0,0,1,g])
561 ]); 575 ]);
562} 576}
577
563function P(x) { 578function P(x) {
564 return x.connectTo(x.properties.P,new CSG.Connector([0,0,0],[0,0,1],[1,0,0]), false, 0); 579 return x.connectTo(x.properties.P,new CSG.Connector([0,0,0],[0,0,1],[1,0,0]), false, 0);
565} 580}
566 581
567function main(params) { 582function main(params) {
568 return P(E2020.extrusion({l:40})).setColor(0.7,0.7,0.7,0.7); 583 return refaxes().union(P(base_extrusions()));
569} 584}
570 585
571function _main(params) { 586function _main(params) {