// 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);
	}
}