From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 9 Feb 2016 20:56:21 +0000 (+0000)
Subject: filamentspool: numbers on other side of arm
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=91bd018190e2a30338de7b58bdf7eaa55d3dea03;p=reprap-play.git

filamentspool: numbers on other side of arm
---

diff --git a/filamentspool.scad b/filamentspool.scad
index a53c11a..a912add 100644
--- 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]);