Add pre-calculated planner.e_factor

2017-11-10 02:26:49 -06:00
parent 600c85226e
commit cba9c1cf9e
9 changed files with 45 additions and 21 deletions
--- a/Marlin/src/feature/fwretract.cpp
+++ b/Marlin/src/feature/fwretract.cpp
@@ -130,7 +130,7 @@ void FWRetract::retract(const bool retracting
  set_destination_from_current();
  stepper.synchronize();  // Wait for buffered moves to complete

-  const float renormalize = 100.0 / planner.flow_percentage[active_extruder] / planner.volumetric_multiplier[active_extruder];
+  const float renormalize = 1.0 / planner.e_factor[active_extruder];

  if (retracting) {
    // Retract by moving from a faux E position back to the current E position