From b2e5ec85d7f707494b8a281e0d13b3502e75adb0 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Tue, 30 Aug 2016 14:15:41 -0500
Subject: [PATCH] Add [XYZ]_CENTER conditionals

---
 Marlin/Conditionals_post.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Marlin/Conditionals_post.h b/Marlin/Conditionals_post.h
index d0a7c67a8..6eab11dac 100644
--- a/Marlin/Conditionals_post.h
+++ b/Marlin/Conditionals_post.h
@@ -35,11 +35,14 @@
   #endif
 
   /**
-   * Axis lengths
+   * Axis lengths and center
    */
   #define X_MAX_LENGTH (X_MAX_POS - (X_MIN_POS))
   #define Y_MAX_LENGTH (Y_MAX_POS - (Y_MIN_POS))
   #define Z_MAX_LENGTH (Z_MAX_POS - (Z_MIN_POS))
+  #define X_CENTER float((X_MIN_POS + X_MAX_POS) * 0.5)
+  #define Y_CENTER float((Y_MIN_POS + Y_MAX_POS) * 0.5)
+  #define Z_CENTER float((Z_MIN_POS + Z_MAX_POS) * 0.5)
 
   /**
    * CoreXY and CoreXZ