From fadf9eb2d72d0acaeca417729a9e789f31c4b6f5 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Mon, 27 Nov 2017 14:00:35 -0600
Subject: [PATCH] Simplify midpos calculation
---
Marlin/src/module/tool_change.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Marlin/src/module/tool_change.cpp b/Marlin/src/module/tool_change.cpp
index 9646f972dc..0d1e00c2cb 100644
--- a/Marlin/src/module/tool_change.cpp
+++ b/Marlin/src/module/tool_change.cpp
@@ -274,7 +274,7 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
if (!no_move) {
const float parkingposx[] = PARKING_EXTRUDER_PARKING_X,
- midpos = ((parkingposx[1] - parkingposx[0])/2) + parkingposx[0] + hotend_offset[X_AXIS][active_extruder],
+ midpos = (parkingposx[0] + parkingposx[1]) * 0.5 + hotend_offset[X_AXIS][active_extruder],
grabpos = parkingposx[tmp_extruder] + hotend_offset[X_AXIS][active_extruder]
+ (tmp_extruder == 0 ? -(PARKING_EXTRUDER_GRAB_DISTANCE) : PARKING_EXTRUDER_GRAB_DISTANCE);
/**
--
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