mech: pcb_case: Remove common.scad

The filename `common.scad` does not explain anything about its content.
With this commit the last part - rounded_cube - is moved to its own
file.

4 files changed, 4 insertions, 6 deletions

diff --git a/mech/common.scad b/mech/common.scad
index 0ae93a8..4e05a72 100644
--- a/mech/common.scad
+++ b/mech/common.scad
@@ -1,4 +1,3 @@
-use <pcb_case/common.scad>
 use <pcb_case/shell.scad>
 use <pcb_case/panel.scad>
 
diff --git a/mech/pcb_case/panel.scad b/mech/pcb_case/panel.scad
index a42f3a8..df4baf1 100644
--- a/mech/pcb_case/panel.scad
+++ b/mech/pcb_case/panel.scad
@@ -1,4 +1,4 @@
-use <common.scad>
+use <rounded_cube.scad>
 
 module pcb_case_panel(dim, t) {
 	rounded_cube([t,dim[1]-2*t,dim[2]-2*t], t);
diff --git a/mech/pcb_case/common.scad b/mech/pcb_case/rounded_cube.scad
index dfcf909..5f1dcee 100644
--- a/mech/pcb_case/common.scad
+++ b/mech/pcb_case/rounded_cube.scad
@@ -1,6 +1,3 @@
-use <bolt.scad>
-use <nut.scad>
-
 module rounded_cube(dim, radius) {
 	range_y = [radius, dim[1]-radius];
 	range_z = [radius, dim[2]-radius];
diff --git a/mech/pcb_case/shell.scad b/mech/pcb_case/shell.scad
index d7bcecc..231455e 100644
--- a/mech/pcb_case/shell.scad
+++ b/mech/pcb_case/shell.scad
@@ -1,4 +1,6 @@
-use <common.scad>
+use <bolt.scad>
+use <nut.scad>
+use <rounded_cube.scad>
 
 module shell_base(dim, t) {
 	radius = t;