From d46a5bac5389d692b60ca26ae06403dc6cb53452 Mon Sep 17 00:00:00 2001
From: "Johnson, John T" <john.johnson@gatech.edu>
Date: Wed, 10 Aug 2022 11:56:47 -0400
Subject: [PATCH 1/2] Implement climb milling on all passes, per Harald's
 suggestion and code

---
 pcb-gcode.ulp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pcb-gcode.ulp b/pcb-gcode.ulp
index 5593024..6b342cc 100644
--- a/pcb-gcode.ulp
+++ b/pcb-gcode.ulp
@@ -1292,6 +1292,12 @@ void write_outlines(int which_side, int task)
 
 						// set direction of cut around contour
 						if (((g_side == TOP) && !CLIMB_MILLING) || ((g_side == BOTTOM) && CLIMB_MILLING)) m_fwd = true; else m_fwd = false;
+						
+						// from http://harald-sattler.de/html/pcb-gcode_-e-.htm
+						// Mill first pass as climb, the remainder as conventional
+						// for better edge finishes.
+						if (m_pass_num == 0) m_fwd ; else m_fwd = !m_fwd;
+						
 						while (m_v_next[0] > 0){
 
 							//find nearest vertex from current location

From 5f3d3e6ec74dd46e97d3d2ac23eef6c4da0d6d12 Mon Sep 17 00:00:00 2001
From: "Johnson, John T" <john.johnson@gatech.edu>
Date: Wed, 10 Aug 2022 11:59:44 -0400
Subject: [PATCH 2/2] Bumped version number to 3.6.5

---
 docs/pcbgcode.pdf   | Bin 1399983 -> 1399983 bytes
 docs/pcbgcode.tex   |   2 +-
 pcb-gcode-setup.ulp |   2 +-
 pcb-gcode.ulp       |   2 +-
 rakefile.rb         |   2 +-
 5 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/pcbgcode.pdf b/docs/pcbgcode.pdf
index fd960ad632f3f0d4e53dc2941ba06f47f39d56bb..860e51c64b320c1b475e25d51361cd7eb4eae16d 100644
GIT binary patch
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RO)TvcYzQftJ~2jA4ge4~<stw8

diff --git a/docs/pcbgcode.tex b/docs/pcbgcode.tex
index d4f0b4e..3926d94 100644
--- a/docs/pcbgcode.tex
+++ b/docs/pcbgcode.tex
@@ -58,7 +58,7 @@
 %----------------------------------------------------------------------------------------
 
 \title{\vspace{-15mm}\fontsize{24pt}{10pt}\selectfont\textbf{The PCB-GCODE User's Manual}\\[1em]
-\fontsize{18pt}{10pt}\textsc{Version 3.6.4}\\[1em]
+\fontsize{18pt}{10pt}\textsc{Version 3.6.5}\\[1em]
 }
 
 \author{
diff --git a/pcb-gcode-setup.ulp b/pcb-gcode-setup.ulp
index 87932ba..458d492 100644
--- a/pcb-gcode-setup.ulp
+++ b/pcb-gcode-setup.ulp
@@ -507,7 +507,7 @@ int Result = dlgDialog("pcb-gcode Setup") {
 			"<td><h6><center>Copyright 2003-2022 by"
 			" John Johnson Software, LLC.</center>"
 			"<center>All Rights Reserved</center>"
-			"<center>Version <em>3.6.4</em></center></h6></td>"
+			"<center>Version <em>3.6.5</em></center></h6></td>"
 			"</tr>"
 			"<tr><td></td><td><center>You have EAGLE version " + m_eagle_compatibility + "</center></td></tr>"
 			"</table>");
diff --git a/pcb-gcode.ulp b/pcb-gcode.ulp
index 6b342cc..2d1c64a 100644
--- a/pcb-gcode.ulp
+++ b/pcb-gcode.ulp
@@ -21,7 +21,7 @@
 #include "source/filename_subs.h"
 
 #usage "<center><b>pcb-gcode&trade; Gcode Generation Utility</b><br>"
-			 " Version 3.6.4<p>"
+			 " Version 3.6.5<p>"
 			 "Copyright&copy; 2003 - 2022 by John Johnson Software, LLC<br>"
 			 "All Rights Reserved</center>"
        "<p>"
diff --git a/rakefile.rb b/rakefile.rb
index 16a3476..e8b773f 100644
--- a/rakefile.rb
+++ b/rakefile.rb
@@ -6,7 +6,7 @@
 require 'rake/clean'
 
 # this will be improved later
-PCB_GCODE_VERSION = "3.6.4"
+PCB_GCODE_VERSION = "3.6.5"
 VERSION_KEYWORD = '$VERSION$'
 
 RELEASE_FILE = "~/Documents/pcb-gcode-#{PCB_GCODE_VERSION}.zip"