From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 10 Oct 2012 23:50:45 +0000 (+0100)
Subject: filamenttrestle plug hole height adjust right directions
X-Git-Tag: filamentspool-v2-release~746
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=ae3bb6a02f5bd65d35377f88001b245aba68e91b;p=reprap-play.git

filamenttrestle plug hole height adjust right directions
---

diff --git a/filamenttrestle.scad b/filamenttrestle.scad
index 1193e4a..d0b0ccb 100644
--- a/filamenttrestle.scad
+++ b/filamenttrestle.scad
@@ -32,10 +32,12 @@ pindh = 1.0;
 pindwidth = 1.0;
 
 module Plug(d=0){
+  dw = d;
+  dh = d;
   a = atan(plugslope);
-  tdx = d * cos(a);
-  tdy = d * sin(a);
-  bdx = d / cos(a);
+  bdx = dw / cos(a);
+  tdy = dh;
+  tdx = bdx + dh * plugslope;
   translate([-d,0,0]) rotate([90,0,90]) linear_extrude(height=plugl+0.1+d*2){
     polygon([[-(plugwmin/2 + bdx),  0],
 	     [-(plugwmax/2 + tdx),  plugh + tdy],