From f6e342c35968d126bfd09be6398821d35be15b1e Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Tue, 21 Nov 2023 07:53:30 +0100
Subject: [PATCH] led-strip-end-round.scad printed version

---
 led-strip-end-round.scad | 64 +++++++++++++++++++++++++++-------------
 1 file changed, 44 insertions(+), 20 deletions(-)

diff --git a/led-strip-end-round.scad b/led-strip-end-round.scad
index a901a3f..9dd4d50 100644
--- a/led-strip-end-round.scad
+++ b/led-strip-end-round.scad
@@ -1,8 +1,11 @@
 include <yenyalib.scad>
 
 base_wall = 0.6;
+// base_wall = 0.45*3;
 inside_z = base_wall + 5;
+inside_wall = 0.45*3;
 
+/*
 base_w = 18;
 base_h1 = 7.5;
 base_h2 = 14;
@@ -13,39 +16,60 @@ inside_h = 3.9-0.2;
 
 inside_w1 = inside_w - 2;
 inside_h1 = 2;
+*/
 
-/*
 base_w = 23.5;
 base_h1 = 10;
 base_h2 = 11;
 
-inside_yoff = 1;
-inside_w = 21;
+inside_yoff = 1.3;
+inside_w = 20.9;
 inside_h = 1.8;
 
 inside_w1 = inside_w - 2;
 inside_h1 = 2;
+
+/*
+cable_w = 7;
+cable_h = 3 + inside_yoff;
 */
 
-// base
-union() {
-	intersection() {
-		let(r = (base_w^2)/(8*(base_h2-base_h1))
-			+ (base_h2-base_h1)/2)
-			Ty(-r+base_h2)
-			cylinder(r = r, h = base_wall, $fn = 256);
-		Tx(-base_w/2) cube([base_w, infty, base_wall]);
+module body() {
+	// base
+	union() {
+		intersection() {
+			let(r = (base_w^2)/(8*(base_h2-base_h1))
+				+ (base_h2-base_h1)/2)
+				Ty(-r+base_h2)
+				cylinder(r = r, h = base_wall, $fn = 256);
+			Tx(-base_w/2) cube([base_w, infty, base_wall]);
+		}
+		Tx(-base_w/2) cube([base_w, base_h1, base_wall]);
 	}
-	Tx(-base_w/2) cube([base_w, base_h1, base_wall]);
-}
 
-// inside
-Tx(-inside_w/2) Ty(inside_yoff)
-	cube([inside_w, inside_h, inside_z]);
+	difference() {
+		union() {
+			// inside
+			Tx(-inside_w/2) Ty(inside_yoff)
+				cube([inside_w, inside_h, inside_z]);
+
+			// inside upper
+			Tx(-inside_w1/2) Ty(inside_yoff+inside_h-eps)
+				cube([inside_w1, inside_h1+eps, inside_z]);
+		}
+		translate([-inside_w1/2+inside_wall,
+			inside_yoff+inside_wall, -eps])
+			cube([inside_w1-2*inside_wall,
+				inside_h + inside_h1, inside_z+2*eps]);
+	} 
+}
 
-// innside higher part
-if (inside_w1 > 0) {
-	Tx(-inside_w1/2) Ty(inside_yoff+inside_h-eps)
-		cube([inside_w1, inside_h1+eps, inside_z]);
+difference() {
+	body();
+	// cable hole
+	if (cable_w != undef) {
+		translate([-cable_w/2, -eps, -eps])
+			cube([cable_w, cable_h+eps, inside_z+2*eps]);
+	}
 }
 
-- 
2.43.0