Fix plan_arc clockwise (G2)

Fix #9482
2018-02-11 03:34:25 -06:00
parent 47e56afeeb
commit 377108619b
1 changed files with 1 additions and 1 deletions
--- a/Marlin/src/gcode/motion/G2_G3.cpp
+++ b/Marlin/src/gcode/motion/G2_G3.cpp
@@ -87,7 +87,7 @@ void plan_arc(
    angular_travel = RADIANS(360);

  const float flat_mm = radius * angular_travel,
-              mm_of_travel = linear_travel ? HYPOT(flat_mm, linear_travel) : flat_mm;
+              mm_of_travel = linear_travel ? HYPOT(flat_mm, linear_travel) : FABS(flat_mm);
  if (mm_of_travel < 0.001) return;

  uint16_t segments = FLOOR(mm_of_travel / (MM_PER_ARC_SEGMENT));