From d5bfa228df6db9dfd2ab9ca046109e454be22e1b Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Tue, 20 Mar 2018 17:14:56 +0100
Subject: [PATCH] Firefly Q6 case - lighter approach

---
 firefly-q6-case.scad | 84 ++++++++++++++++++++++++++++++++------------
 1 file changed, 62 insertions(+), 22 deletions(-)

diff --git a/firefly-q6-case.scad b/firefly-q6-case.scad
index 47b9a43..5393c68 100644
--- a/firefly-q6-case.scad
+++ b/firefly-q6-case.scad
@@ -1,22 +1,79 @@
 infty = 200;
 eps = 0.01;
 
-wall = 1.5;
+wall = 1;
 
 body_l = 70 + 0.5;
 body_w = 33 + 0.5;
 body_h = 28 + 0.5;
 corner_r = 8;
-corner_side_h = 5;
+corner_side_h = 12;
 
 hook_w = 3.5;
 hook_l = 6;
 hook_hole_l = 3;
 hook_hole_w = 2;
+hook_h = 3;
 
-ziptie_w = 4;
-ziptie_h = 3;
+bottom_hole_l = body_l - 2*corner_r - 2*hook_l;
+bottom_hole_w = body_w - 4*wall;
 
+side_hole_l1 = body_l - 4*corner_r;
+side_hole_l2 = body_l - corner_r;
+side_hole_bot = 2*wall;
+
+lens_d = 23;
+lens_hole_l = 3;
+lens_zoff = 8;
+
+
+difference() {
+	// outer body
+	hull() {
+		for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1])
+			translate([body_l/2 - corner_r,
+				body_w/2 - corner_r, 0])
+			cylinder(r = corner_r + wall, h = corner_side_h + wall);
+	}
+	// hole for the camera body
+	hull() {
+		for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1])
+			translate([body_l/2 - corner_r,
+				body_w/2 - corner_r, wall])
+			cylinder(r = corner_r, h = body_h);
+	}
+	// hole in the bottom
+	translate([-bottom_hole_l/2, -bottom_hole_w/2, -eps])
+		cube([bottom_hole_l, bottom_hole_w, body_h]);
+	// side hole
+	hull() {
+		translate([-side_hole_l1/2, -body_w/2-wall-eps, side_hole_bot+wall])
+			cube([side_hole_l1, body_w+2*wall+2*eps, wall]);
+		translate([-side_hole_l2/2, -body_w/2-wall-eps, corner_side_h+wall])
+			cube([side_hole_l2, body_w+2*wall+2*eps, wall]);
+	}
+	// lens holes
+	for (x = [-1, 1]) scale([x, 1, 1]) {
+		translate([body_l/2-lens_hole_l, 0, lens_zoff + wall])
+			rotate([0, 90, 0])
+			cylinder(r = lens_d/2, h = lens_hole_l + wall + eps);
+		translate([body_l/2-lens_hole_l, -lens_d/2, lens_zoff + wall])
+			cube([lens_hole_l + wall + eps, lens_d, lens_d/2]);
+	}
+}
+
+// rubber band hooks
+for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1])
+	difference() {
+		translate([body_l/2 - corner_r - hook_l,
+			body_w/2, 0])
+			cube([hook_l, hook_w + wall, hook_h]);
+		translate([body_l/2 - corner_r - hook_hole_l,
+			body_w/2 + wall, -eps])
+			cube([hook_hole_l + eps, hook_hole_w, hook_h+2*eps]);
+	}
+
+if (0) {
 // base plate
 difference() {
 	hull() {
@@ -30,14 +87,6 @@ difference() {
 	translate([-body_l/2+corner_r, -body_w/2+corner_r, -eps])
 		cube([body_l-2*corner_r, body_w - 2*corner_r, wall +2*eps]);
 
-	// ziptie angles
-	for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1])
-		translate([body_l/2-corner_r-hook_l-ziptie_w,
-			body_w/2+wall/2-corner_r/2, wall])
-			rotate([-40, 0, 0])
-			translate([0, -ziptie_h/2, -infty/2])
-			cube([ziptie_w, ziptie_h, infty]);
-		
 	// more space for lens
 	for (x = [-1, 1]) scale([x, 1, 1])
 		translate([body_l/2, -body_w/2+corner_r, -eps])
@@ -68,14 +117,5 @@ for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1])
 		rotate([-30, 0, 0])
 		translate([-infty/2, -infty, -infty/2]) cube(infty);
 	}
+}
 
-// rubber band hooks
-for (x = [-1, 1]) for (y = [-1, 1]) scale([x, y, 1])
-	difference() {
-		translate([body_l/2 - corner_r - hook_l,
-			body_w/2 - corner_r, 0])
-			cube([hook_l, hook_w + corner_r + wall, 2*wall]);
-		translate([body_l/2 - corner_r - hook_hole_l,
-			body_w/2 + wall, -eps])
-			cube([hook_hole_l + eps, hook_hole_w, 2*wall+2*eps]);
-	}
-- 
2.43.0