From 49c878b6761207d452c49646bae5c23fb921824d Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Tue, 12 May 2015 22:18:34 +0200
Subject: [PATCH] led-arrow: more printability fixes

---
 led-arrow.scad | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/led-arrow.scad b/led-arrow.scad
index d60e695..768bba5 100644
--- a/led-arrow.scad
+++ b/led-arrow.scad
@@ -2,26 +2,26 @@ eps = 0.01;
 infty = 100;
 
 module chamber() {
-		hull() {
-	for (i = [-1, 1]) {
+	hull() {
+		for (i = [-1, 1]) {
 			translate([-3, 0, 0.5])
-			scale([1.25, 1, 1])
-			cylinder(r1 = 8, r2 = 10, h = 4, $fn = 3);
-			// translate([i+2, 0, 0])
+				scale([1.25, 1, 1])
+				cylinder(r1 = 8, r2 = 9, h = 4, $fn = 3);
 			rotate([0, 35*i, 0]) {
 				translate([0, 0, 7])
-				cylinder(r1 = 8/2, r2 = 5.5/2,h = 4, $fn = 6);
+				rotate([0, 0, 45])
+				cylinder(r = 10/2, h = 4, $fn = 4);
 			}
 		}
 	}
 	for (i = [-1, 1]) {
 			rotate([0, 35*i, 0])
 				translate([0, 0, 10])
-					cylinder(r = 5.5/2, h = 5, $fn = 10);
+					cylinder(r = 6.0/2, h = 5, $fn = 6);
 				intersection() {
 				rotate([0, 35*i, 0])
 				translate([0, 0, 15-eps])
-					cylinder(r = 8/2, h = 10, $fn = 10);
+					cylinder(r = 8/2, h = 10, $fn = 6);
 				translate([-30/2, -15/2, eps])
 					cube([30, 15, 15]);
 				}
@@ -37,7 +37,7 @@ module chamber() {
 }
 
 screw_x = 5;
-screw_y = 10;
+screw_y = 11;
 
 module body() {
 	hull() {
@@ -46,7 +46,7 @@ module body() {
 			cube([36, 20, 5]);
 		// bottom triangle
 		translate([-3, 0, 0])
-			scale([1.25, 1, 1])
+			scale([1.5, 1, 1])
 			cylinder(r = 11, h = eps, $fn = 3);
 		// screw base
 		translate([screw_x-12/2, screw_y-12/2,17])
@@ -73,4 +73,5 @@ module light() {
 		// translate([-infty/2, -infty, -infty/2]) cube(infty);
 	}
 }
+
 light();
-- 
2.43.5