From d4da9591504e7c83537efbf854f4f976dc93c8a9 Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Tue, 4 Oct 2016 08:26:35 +0200
Subject: [PATCH] Knob for the Picamp gas cooker

---
 picamp-knob.scad | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 picamp-knob.scad

diff --git a/picamp-knob.scad b/picamp-knob.scad
new file mode 100644
index 0000000..7fa88a6
--- /dev/null
+++ b/picamp-knob.scad
@@ -0,0 +1,36 @@
+// knob for the Meva Picamp gas cooker
+
+infty = 100;
+eps = 0.01;
+
+wall = 2;
+
+knob_d = 35;
+knob_h = 10 + wall;
+
+hole_d = 7 + 0.3;
+hole_cut = 6.3 - 0.2;
+hole_cut_d = 10;
+
+
+module body() {
+	cylinder(r = knob_d/2, h = knob_h, $fn = 6);
+	/* for (angle = [0:60:360]) {
+		rotate([0, 0, angle])
+		translate([knob_d/2-wall, 0, 0])
+		cylinder(r = grip_d/2, h = knob_h);
+	} */
+}
+
+difference() {
+	body();
+	translate([0, 0, wall]) difference() {
+		cylinder(r = hole_d/2, h = infty);
+		// translate([hole_cut - hole_d/2, -infty/2, -eps])
+		//	cube(infty);
+		translate([hole_cut - hole_d/2 + hole_cut_d/2, 0, -eps])
+			cylinder(r = hole_cut_d/2, h = infty);
+	}
+}
+
+	
-- 
2.43.0