From 171eff19e062736f6928cc380e887dc14320ad5e Mon Sep 17 00:00:00 2001
From: Dejvino <dejvino@gmail.com>
Date: Wed, 23 Dec 2020 20:42:26 +0100
Subject: [PATCH] Add laserwindow cover

---
 holodisk.scad      | 54 +++++++++++++++++++++++++++++++++++++++++++---
 holodisk_spec.scad |  6 ++++++
 2 files changed, 57 insertions(+), 3 deletions(-)

diff --git a/holodisk.scad b/holodisk.scad
index 371b1fa..3745bd1 100755
--- a/holodisk.scad
+++ b/holodisk.scad
@@ -55,6 +55,8 @@ module frame(size) {
     fbd=front_body_depth;
     bbr=back_bumpers_radius;
     
+    walls_height=height-plate*2;
+    
     module back_bumpers() {
         module bumper() { back_half() circle(r=bbr); }
         back(depth) {
@@ -111,7 +113,6 @@ module frame(size) {
     }
     
     module walls() {
-        walls_height=height-plate*2;
         difference() {
             up(plate) linear_extrude(height=walls_height) {
                 //back_bumpers();
@@ -129,10 +130,10 @@ module frame(size) {
         offset=4.5;
         plate_len_side=slide_pos.y - offset/2;
         plate_len_left=plate_len_side/2;
-        plate_len_right=plate_len_left*3;
+        plate_len_right=plate_len_side + 5;
         // front
         fwd(th) left(th) up(offset) {
-            cube([plate_len_left / 2 + th*2, th, height - offset*2]);
+            cube([plate_len_left + th*2, th, height - offset*2]);
         }
         fwd(th) right(width-plate_len_right-th) up(offset) {
             cube([plate_len_right + th*2, th, height - offset*2]);
@@ -180,6 +181,12 @@ module frame(size) {
             slide();
             slider();
         }
+        
+        right(get_holodisk_laserwindow_pos_center().x) zrot(-90) {
+           scale([1, 0.7, 1]) {
+              slider();
+           }
+        }
     }
     
     module laserwindow_door() {
@@ -207,6 +214,47 @@ module frame(size) {
         }
     }
     
+    {
+        overlap=1;
+        rails_size = [
+            get_holodisk_laserwindow_size().x * 2 + overlap*2,
+            1,
+            walls_height
+        ];
+        rail_size = [rails_size.x, rails_size.y, 2];
+        rails_pos = [get_holodisk_laserwindow_pos().x - rails_size.x/2,
+            -rails_size.y, plate];
+        rail1_pos = [rails_pos.x, rails_pos.y, rails_pos.z];
+        rail2_pos = [rails_pos.x, rails_pos.y, rails_pos.z + rails_size.z - rail_size.z];
+        
+        module laserwindow_slider_rails() {
+            translate(rail1_pos) cube(rail_size);
+            translate(rail2_pos) cube(rail_size);
+        }
+    
+        module laserwindow_slider_cover() {
+            cover_size=[
+                get_holodisk_laserwindow_size().x,
+                rails_size.y + overlap*2,
+                get_holodisk_slide_slider_size().z
+            ];
+            cover_plate=[cover_size.x, rail_size.y, cover_size.z];
+            cover_top=[cover_size.x - overlap, cover_size.y, cover_size.z - overlap];
+            /*cover_pos=[rails_pos.x+overlap, rails_pos.y + rails_size.y, rails_pos.z];*/
+            cover_pos=[get_holodisk_laserwindow_pos().x, rails_pos.y + rails_size.y, rails_pos.z];
+            left(anim(0,1)*get_holodisk_laserwindow_size().x)
+            right(anim(len(get_anim_keys())-2,len(get_anim_keys())-1)*get_holodisk_laserwindow_size().x)
+            translate(cover_pos)
+            hull() {
+                fwd(cover_plate.y) cube(cover_plate);
+                fwd(cover_top.y) up((cover_plate.z-cover_top.z)/2) cube(cover_top);
+            }
+        }
+        
+        color("red") laserwindow_slider_rails();
+        color("red") laserwindow_slider_cover();
+    }
+    
     color("SaddleBrown") top_cover();
     color("grey") walls();
     color("gold") laserwindow_door();
diff --git a/holodisk_spec.scad b/holodisk_spec.scad
index b438b98..fcad369 100644
--- a/holodisk_spec.scad
+++ b/holodisk_spec.scad
@@ -48,6 +48,12 @@ function get_holodisk_laser_cutout_pos_center() = [
 
 // -- laser-window --
 
+function get_holodisk_laserwindow_pos() = [
+    get_holodisk_laserwindow_pos_center().x - get_holodisk_laserwindow_size().x/2,
+    get_holodisk_laserwindow_pos_center().y - get_holodisk_laserwindow_size().y/2,
+    get_holodisk_laserwindow_pos_center().z - get_holodisk_laserwindow_size().z/2,
+    ];
+
 function get_holodisk_laserwindow_pos_center() = [
     get_holodisk_laser_cutout_pos_center().x,
     0,