From: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
Date: Tue, 8 Aug 2017 13:18:48 +0000 (+0200)
Subject: mini arrow fuselage: higher and stronger front side
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;h=b2e75f6612e4b736dc566a57f0575b9f071ea1ed;p=things.git

mini arrow fuselage: higher and stronger front side
---

diff --git a/mini-arrow-fuselage.scad b/mini-arrow-fuselage.scad
index 3085155..2589b35 100644
--- a/mini-arrow-fuselage.scad
+++ b/mini-arrow-fuselage.scad
@@ -39,6 +39,8 @@ top_window_x = corner_x + 3;
 top_window_l = center_rod_x - 8 - top_window_x;
 top_window_w = fuse_w - 4*wall;
 
+front_edge_w = 4;
+
 module body_cube() {
 	translate([0, -fuse_w/2, 0])
 		cube([fuse_l, fuse_w, fuse_h]);
@@ -72,12 +74,16 @@ module body() {
 	for (y = [-1, 1]) scale([1, y, 1]) {
 		intersection () {
 			body_cube();
-			translate([front_rod_x, fuse_w/2, 0])
-				rotate([0, 0, front_rod_angle]) {
+			translate([front_rod_x, fuse_w/2, 0]) {
+				rotate([0, 0, front_rod_angle])
 				translate([-rod_support_w/2, -rod_support_l, 0])
 					cube([rod_support_w + 3*wall, 2*rod_support_l, front_rod_h+rod_support_h_add]);
-				translate([-rod_support_w/2, -3*wall, 0])
-					cube([rod_support_w, 6*wall*tan(front_rod_angle), fuse_h]);
+//				translate([-rod_support_w/2, -3*wall, 0])
+//					cube([rod_support_w, 6*wall*tan(front_rod_angle), fuse_h]);
+				translate([-0.707*front_edge_w, 0, 0])
+				rotate([0, 0, -30])
+				translate([-front_edge_w, -front_edge_w, 0])
+					cube([2*front_edge_w, 2*front_edge_w, fuse_h]);
 			}
 		}
 	}
@@ -103,4 +109,8 @@ difference() {
 	// top window
 	translate([top_window_x, -top_window_w/2, -eps])
 		cube([top_window_l, top_window_w, fuse_h]);
+
+	// front hole
+	translate([front_rod_x-wall, -infty/2,  front_rod_h + rod_support_h_add])
+		cube(infty);
 }