From 132b75bad1a9353df6d06411a04a6b4e9460e5f6 Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Wed, 1 Nov 2023 07:19:08 +0100
Subject: [PATCH] yenyalib

---
 yenyalib.scad | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 yenyalib.scad

diff --git a/yenyalib.scad b/yenyalib.scad
new file mode 100644
index 0000000..9c71534
--- /dev/null
+++ b/yenyalib.scad
@@ -0,0 +1,63 @@
+
+module round_with() {
+	if ($preview) {
+		children([1:1:$children-1]);
+	} else {
+		minkowski() {
+			difference() {
+				children([1:1:$children-1]);
+				minkowski() {
+					difference() {
+						minkowski() {
+							children([1:1:$children-1]);
+							children(0);
+						}
+						children([1:1:$children-1]);
+					}
+					children(0);
+				}
+			}
+			children(0);
+		}
+	}
+}
+
+module round_edges(r) {
+	round_with() {
+		sphere(r, $fn = 8);
+		children();
+	}
+}
+
+// deprecated
+module tx(l) { translate([l, 0, 0]) children(); }
+module ty(l) { translate([0, l, 0]) children(); }
+module tz(l) { translate([0, 0, l]) children(); }
+
+module rx(a) { rotate([a, 0, 0]) children(); }
+module ry(a) { rotate([0, a, 0]) children(); }
+module rz(a) { rotate([0, 0, a]) children(); }
+
+module sx(a) { scale([a, 1, 1]) children(); }
+module sy(a) { scale([1, a, 1]) children(); }
+module sz(a) { scale([1, 1, a]) children(); }
+
+// capital letters are ugly, but more visible in short identifiers
+module Tx(l) { translate([l, 0, 0]) children(); }
+module Ty(l) { translate([0, l, 0]) children(); }
+module Tz(l) { translate([0, 0, l]) children(); }
+
+module Rx(a) { rotate([a, 0, 0]) children(); }
+module Ry(a) { rotate([0, a, 0]) children(); }
+module Rz(a) { rotate([0, 0, a]) children(); }
+
+module Sx(a) { scale([a, 1, 1]) children(); }
+module Sy(a) { scale([1, a, 1]) children(); }
+module Sz(a) { scale([1, 1, a]) children(); }
+
+module Mx() { for (s = [-1, 1]) Sx(s) children(); }
+module My() { for (s = [-1, 1]) Sy(s) children(); }
+module Mz() { for (s = [-1, 1]) Sz(s) children(); }
+
+eps = 0.01;
+infty = 100;
-- 
2.43.0