From 1b38acdbdb51b49a733b51e434c73e4ec1a07496 Mon Sep 17 00:00:00 2001
From: "Jan \"Yenya\" Kasprzak" <kas@fi.muni.cz>
Date: Thu, 6 May 2021 11:56:26 +0200
Subject: [PATCH] sponge holder

---
 sponge-holder.scad | 39 ++++++++++++++++++++++++++-------------
 1 file changed, 26 insertions(+), 13 deletions(-)

diff --git a/sponge-holder.scad b/sponge-holder.scad
index f54ea65..3186ac9 100644
--- a/sponge-holder.scad
+++ b/sponge-holder.scad
@@ -1,29 +1,34 @@
 eps = 0.01;
 infty = 200;
 
-v_tube_d = 28.2 - 0.5;
+v_tube_d = 28.2 - 1;
 h_tube_d = 45;
 x_off = 35;
 
-sponge_l = 45; // original size is 85 + 5;
-sponge_w = 58 + 8;
-sponge_h = 30 + 3;
+sponge_l = 55; // original size is 85 + 5;
+sponge_w = 58 + 10;
+sponge_h = 30 + 5;
 
 wall = 1.5;
 
 clip_h = 15;
+clip_w = 4;
 
 module clip() {
 	difference() {
-		cylinder(r = v_tube_d/2 + 2*wall, h = clip_h, $fn = 128);
+		cylinder(r = v_tube_d/2 + clip_w, h = clip_h, $fn = 128);
 		translate([0, 0, -eps])
-		cylinder(r = v_tube_d/2 + wall, h = clip_h+2*eps);
-		translate([-infty-v_tube_d/5, -infty/2, -eps])
-			cube(infty);
+		cylinder(r = v_tube_d/2, h = clip_h+2*eps);
+		intersection() {
+			rotate([0, 0, -40]) 
+				translate([-infty/2, 0, -eps]) cube(infty);
+			rotate([0, 0, 40])
+				translate([-infty/2, 0, -eps]) cube(infty);
+		}
 	}
-	for (angle = [-1.5*72:72:1.5*72]) rotate([0, 0, angle])
-	translate([v_tube_d/2 + wall, 0, 0])
-		cylinder(r = wall, h = clip_h);
+	// for (angle = [-1.5*72:72:1.5*72]) rotate([0, 0, angle])
+	// translate([v_tube_d/2 + wall, 0, 0])
+	// 	cylinder(r = wall, h = clip_h);
 }
 
 module perf_wall(w, h, d, hx, hy, dx, dy, side) {
@@ -71,11 +76,19 @@ module box() {
 }
 
 module side_handlers() {
-	for (y = [-1, 1]) scale ([1, y, 1])
 	hull() {
 		translate([0, sponge_w/2, 0])
 			cube([wall, wall, clip_h]);
-		translate([-v_tube_d/2-x_off, v_tube_d/2+wall, 0])
+		translate([-x_off-v_tube_d/2, 0, 0])
+		rotate([0, 0, 34])
+		translate([v_tube_d/2+clip_w-2*wall, -wall, 0])
+			cube([2*wall, 2*wall, clip_h]);
+	}
+
+	hull() {
+		translate([0, -sponge_w/2-wall, 0])
+			cube([wall, wall, clip_h]);
+		translate([-x_off-v_tube_d/2, -v_tube_d/2-clip_w, 0])
 			cube([wall, wall, clip_h]);
 	}
 
-- 
2.43.0