filamentspool: break out storarm_spools

diff --git a/filamentspool.scad b/filamentspool.scad
index fe29eea1f926f91efcb8fe8c085ac610f63b789d..205e4547b3e60dc22854e4e93128c055022afb0b 100644 (file)
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -691,8 +691,11 @@ storarm_screw_hole_head_slop = 1.5;
 
 // calculated
 
 
 // calculated
 

+storarm_spools = 2;
+

 storarm_axlerad = hubaxlerad - storarm_axleslop;
 storarm_axlerad = hubaxlerad - storarm_axleslop;

-storarm_mainlen = hubaxlelen*2 + storarm_axleslop
+storarm_mainlen = hubaxlelen*storarm_spools
+  + storarm_axleslop*(storarm_spools-1)

   + (storarm_cope_hubaxle_mk1 ? 10 : 0);
 storarm_totlen = storarm_mainlen + storarm_hooklen;
 
   + (storarm_cope_hubaxle_mk1 ? 10 : 0);
 storarm_totlen = storarm_mainlen + storarm_hooklen;