Move libs to repository/submodule

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "lib"]
+	path = lib
+	url = https://git.darknebu.la/maride/3dlib

Camera_2020_Mount.scad

@@ -11,7 +11,7 @@ resulting_y=abs(cos(CAMERA_ROTATION)*(PIN_SPACING_X + THICKNESS*2));
 
 $fn=36;
 
-include <lib2020.scad>
+include <lib/2020.scad>
 
 
 module camera_mount() {

lib

@@ -0,0 +1 @@
+Subproject commit 16cf0a7b53ac8e8c98235239576d73d26544b8af

lib2020.scad

@@ -1,21 +0,0 @@
-// example: __2020(2, 3);
-
-module __2020(height, thickness) {
-    // these values are measured off of a 2020 frame including tolerance (!!)
-    inner_size = 21;
-    inner_pin_width=5.5;
-    inner_pin_height=1.5;
-    
-    difference() {
-        cube([inner_size + thickness*2, inner_size + thickness*2, height]);
-        translate([thickness, thickness, 0])
-        cube([inner_size, inner_size, height]);
-    }
-
-    translate([inner_size/2 + thickness, inner_size/2 + thickness, 0])
-    for(i = [0:90:270]) {
-        rotate([0, 0, i])
-        translate([-inner_pin_width/2, inner_size/2 - inner_pin_height, 0])
-        cube([inner_pin_width, inner_pin_height, height]);
-    }
-}