From 59638b10caf3af0fdbf7a0c27e709bbea57023a1 Mon Sep 17 00:00:00 2001
From: Stephan Richter <s.richter@srsoftware.de>
Date: Mon, 16 Oct 2023 01:16:02 +0200
Subject: [PATCH] workin on mechanism

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>
---
 catflap.scad | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/catflap.scad b/catflap.scad
index fe32891..abcd14e 100644
--- a/catflap.scad
+++ b/catflap.scad
@@ -1,17 +1,23 @@
+/* parameters */
 door_thick = 50;
 flap_w = 150;
 flap_h = 150;
 flap_thick = 20;
-angle = 10;
 bearing_inner_dia = 5;
 bearing_outer_dia = 10;
 bearing_h = 5;
-silver = [0.7,0.7,0.7];
-red = [1,0,0];
+gap = 1;
+
+/* constants */
 $fn = 32;
 ry = [0,90,0]; // rotate 90 deg around y
-raise_stopper = -1;
-gap = 1;
+silver = [0.7,0.7,0.7];
+red = [1,0,0];
+
+/* variable */
+raise_stopper = 2;
+angle = 11;
+
 
 module door(){
     translate([-450,0,0])cube([900,door_thick,2000]);
@@ -24,6 +30,7 @@ module flap(){
         translate([2*(10+gap)+bearing_h,bearing_outer_dia+gap,2]/-2)
             cube([bearing_h+2*(gap+10),bearing_outer_dia+gap,2*bearing_h+20+gap+1]);
     }
+    translate([0,0,flap_h])rotate(ry)#cylinder(d=flap_thick,h=flap_w,center=true);
     translate([0,0,raise_stopper])stopper();
 }
 
@@ -56,6 +63,13 @@ module stopper(){
     bearing();
 }
 
+module frame(){
+  // TODO
+}
+
 *door();
-flap();
+translate([0,0,flap_h])
+    rotate([angle,0,0])
+        translate([0,0,-flap_h])
+            flap();