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-rw-r--r--delta.jscad25
1 files changed, 15 insertions, 10 deletions
diff --git a/delta.jscad b/delta.jscad
index e6516f9..7dedfab 100644
--- a/delta.jscad
+++ b/delta.jscad
@@ -544,18 +544,23 @@ var E2020 = {
544 544
545var THREEWINDS = [0,120,240]; 545var THREEWINDS = [0,120,240];
546 546
547function base_sides() {
548 return [0,1].map(function(l) {
549 return THREEWINDS.map(function(w) {
550 var e = E2020.extrusion({l:CONFIG.base.el});
551 e = e.connectTo(e.properties.c_midway,
552 new CSG.Connector([0,-CD.base.mid_inscription_r,CONFIG.extrusion.w/2],[1,0,0],[0,0,1]),
553 false, 0);
554 return ( e.translate([0,0,CONFIG.foot.h+l*(CONFIG.extrusion.w+CONFIG.base.gap)])
555 .rotateZ(w)
556 .setColor(CONFIG.color.extrusion) );
557 });
558 });
559}
547function base_extrusions() { 560function base_extrusions() {
548 var rv = union( THREEWINDS.map(function(w) { 561 var rv = union( base_sides().map(function(x){return union(x)}) );
549 var e = E2020.extrusion({l:CONFIG.base.el});
550 e = e.connectTo(e.properties.c_midway,
551 new CSG.Connector([0,-CD.base.mid_inscription_r,CONFIG.extrusion.w/2],[1,0,0],[0,0,1]),
552 false, 0);
553 return union( [0,CONFIG.extrusion.w+CONFIG.base.gap].map(function(z) {
554 return e.translate([0,0,z]);
555 }) ).rotateZ(w);
556 }) );
557 rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]); 562 rv.properties.P = new CSG.Connector([0,0,0],[0,0,1],[1,0,0]);
558 return rv.setColor(CONFIG.color.extrusion); 563 return rv;
559} 564}
560 565
561function column_extrusions() { 566function column_extrusions() {