filamentspool: numbers on other side of arm

diff --git a/filamentspool.scad b/filamentspool.scad
index a53c11a65ef2be428b5fafce6605d54ed827244d..a912add560f631da4cc8c93120caf2e784e84ca9 100644 (file)
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -277,16 +277,21 @@ module ArmEnd(length=armend_length){ ////toplevel
     }
   }
 
-  for (otherside=[0]) { // [0,1]
+  for (otherside=[0,1]) {
     for (circum = [300:100:1500]) {
       assign(rad = circum / tau)
        assign(fn = str("filamentspool-number-n",circum,".dxf"))
+       assign(rotateoffset = [0, totalwidth/2, 0])
        assign(xlen = rad - real_exteffrad) {
        echo(circum, rad, xlen);
-       if (xlen >= numbers_tick_width/2 &&
-           xlen <= length - numbers_height_allow)
+       if (xlen >= numbers_tick_width/2
+           + (otherside ? numbers_height_allow : 0) &&
+           xlen <= length - (otherside ? 0 : numbers_height_allow))
          translate([xlen, -armendwallthick,
                     -armendbasethick + (totalheight - numbers_tick_len)/2])
+         translate(rotateoffset)
+         rotate([0,0, otherside*180])
+         translate(-rotateoffset)
            color("blue"){
            translate([-numbers_tick_width/2, -1, 0])
              cube([numbers_tick_width, numbers_relief+1, numbers_tick_len]);