filamentspool: Break out base_xyz in StorageArm

diff --git a/filamentspool.scad b/filamentspool.scad
index 96673c53d7eedaba1a984a3416bbe410b08a9881..114f3d50a11b76dfc5d9244a1d7c48d7b4816327 100644 (file)
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -763,6 +763,7 @@ module StorageArmAtMountingHoles(){
 
 module StorageArmRight(){ ////toplevel
   shear = storarm_hookheight / (storarm_mainlen/2);
+  base_xyz = [-storarm_base_d, -storarm_base_off_y, storarm_base_w];
 
   StorageArmDiagPart(-1, storarm_mainlen/2+1, shear, 0);
   StorageArmDiagPart(storarm_mainlen/2-1, storarm_mainlen+1, shear/2,
@@ -775,7 +776,7 @@ module StorageArmRight(){ ////toplevel
   difference(){
     union(){
       hull(){
-       translate([-storarm_base_d, -storarm_base_off_y, storarm_base_w])
+       translate(base_xyz)
          rotate([0,90,0])
          linear_extrude(height=storarm_base_mind)
          StorageArmBaseTemplate();