add top part of zslider

.gitlab-ci.yml

@@ -13,6 +13,7 @@ Build_STL:
     - openscad -o Slider_front.stl Slider_front.scad
     - openscad -o ZSlider_holder.stl ZSlider_holder.scad
     - openscad -o ZSlider_mid.stl ZSlider_mid.scad
+    - openscad -o ZSlider_top.stl ZSlider_top.scad
   artifacts:
     expire_in: 2 days
     paths:

ZSlider_top.scad

@@ -0,0 +1,26 @@
+use <Slider_back.scad>;
+use <helpers/Holes.scad>;
+use <ZSlider_holder.scad>;
+
+$fn=75;
+
+module roundcube(x,y,z,rad=5) {
+    hull() {
+        translate([rad,rad,0]) cylinder(r=rad,h=z);
+        translate([x-rad,rad,0]) cylinder(r=rad,h=z);
+        translate([x-rad,y-rad,0]) cylinder(r=rad,h=z);
+        translate([rad,y-rad,0]) cylinder(r=rad,h=z);
+    }
+    
+}
+
+module body() {
+    difference(){
+        translate([0,0,-9]) roundcube(49,49,9 + 10 + 18);
+        translate([4.5,0,10]) cube([40.3,49,19]);
+        translate([0,4.5,-9]) cube([49,40.3,9]);
+    }
+    
+}
+
+body();