From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 24 Jan 2016 23:10:11 +0000 (+0000)
Subject: filamentspool: FilamentGuideArm: Break out guidearm_slopelen (nfc)
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=8e0e7a7e91cf9817aeb004ae09cf3b459a46c500;p=reprap-play.git

filamentspool: FilamentGuideArm: Break out guidearm_slopelen (nfc)
---

diff --git a/filamentspool.scad b/filamentspool.scad
index 57af02e..212f617 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -774,6 +774,7 @@ guidearm_base_z0 = -(guidearm_totallen - guidearm_armcorelen);
 
 guidearm_realbendlen = min(guidearm_bendlen,
 			   guidearm_totallen - guidearm_screwplateth - 0.1);
+guidearm_slopelen = guidearm_hookprotr/guidearm_hookslope;
 
 module FilamentGuideArmStop(h){
   for (ts=[-1,+1]) {
@@ -790,7 +791,7 @@ module FilamentGuideArmShaftPositive(){
   translate([0,0, guidearm_armcorelen]){
     hull(){
       FilamentGuideArmStop(guidearm_hookprotrflat);
-      translate([0,0, guidearm_hookprotr/guidearm_hookslope])
+      translate([0,0, guidearm_slopelen])
 	cylinder(r=r, h=guidearm_hookprotrflat, $fn=80);
     }
   }