Remove JUNCTION_DEVIATION_INCLUDE_E option (#11147)

Marlin/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/default/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Anet/A6/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Anet/A8/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/BIBO/TouchX/default/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Cartesio/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10S/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-10mini/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Creality/CR-8/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-2/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-3/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Creality/Ender-4/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Felix/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/JGAurora/A5/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/MakerParts/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Malyan/M150/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Malyan/M200/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/RigidBot/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/SCARA/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Sanguinololu/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/TheBorg/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/TinyBoy2/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h

@@ -450,7 +450,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/Wanhao/Duplicator 6/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h

@@ -449,7 +449,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel/Configuration_adv.h

@@ -449,7 +449,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h

@@ -449,7 +449,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/delta/generic/Configuration_adv.h

@@ -449,7 +449,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h

@@ -449,7 +449,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h

@@ -454,7 +454,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h

@@ -449,7 +449,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/makibox/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/config/examples/wt150/Configuration_adv.h

@@ -447,7 +447,6 @@
 //#define JUNCTION_DEVIATION
 #if ENABLED(JUNCTION_DEVIATION)
   #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge
-  //#define JUNCTION_DEVIATION_INCLUDE_E
 #endif
 
 /**

Marlin/src/module/planner.cpp

@@ -2230,21 +2230,13 @@ bool Planner::_populate_block(block_t * const block, bool split_move,
           already calculated in a different place. */
 
     // Unit vector of previous path line segment
-    static float previous_unit_vec[
-      #if ENABLED(JUNCTION_DEVIATION_INCLUDE_E)
-        XYZE
-      #else
-        XYZ
-      #endif
-    ];
+    static float previous_unit_vec[XYZE];
 
     float unit_vec[] = {
       delta_mm[A_AXIS] * inverse_millimeters,
       delta_mm[B_AXIS] * inverse_millimeters,
-      delta_mm[C_AXIS] * inverse_millimeters
-      #if ENABLED(JUNCTION_DEVIATION_INCLUDE_E)
-        , delta_mm[E_AXIS] * inverse_millimeters
-      #endif
+      delta_mm[C_AXIS] * inverse_millimeters,
+      delta_mm[E_AXIS] * inverse_millimeters
     };
 
     // Skip first block or when previous_nominal_speed is used as a flag for homing and offset cycles.
@@ -2254,9 +2246,7 @@ bool Planner::_populate_block(block_t * const block, bool split_move,
       float junction_cos_theta = -previous_unit_vec[X_AXIS] * unit_vec[X_AXIS]
                                  -previous_unit_vec[Y_AXIS] * unit_vec[Y_AXIS]
                                  -previous_unit_vec[Z_AXIS] * unit_vec[Z_AXIS]
-                                  #if ENABLED(JUNCTION_DEVIATION_INCLUDE_E)
-                                    -previous_unit_vec[E_AXIS] * unit_vec[E_AXIS]
-                                  #endif
+                                 -previous_unit_vec[E_AXIS] * unit_vec[E_AXIS]
                                 ;
 
       // NOTE: Computed without any expensive trig, sin() or acos(), by trig half angle identity of cos(theta).
@@ -2267,15 +2257,13 @@ bool Planner::_populate_block(block_t * const block, bool split_move,
       else {
         NOLESS(junction_cos_theta, -0.999999); // Check for numerical round-off to avoid divide by zero.
 
-        float junction_unit_vec[JD_AXES] = {
+        // Convert delta vector to unit vector
+        float junction_unit_vec[XYZE] = {
           unit_vec[X_AXIS] - previous_unit_vec[X_AXIS],
           unit_vec[Y_AXIS] - previous_unit_vec[Y_AXIS],
-          unit_vec[Z_AXIS] - previous_unit_vec[Z_AXIS]
-          #if ENABLED(JUNCTION_DEVIATION_INCLUDE_E)
-            , unit_vec[E_AXIS] - previous_unit_vec[E_AXIS]
-          #endif
+          unit_vec[Z_AXIS] - previous_unit_vec[Z_AXIS],
+          unit_vec[E_AXIS] - previous_unit_vec[E_AXIS]
         };
-        // Convert delta vector to unit vector
         normalize_junction_vector(junction_unit_vec);
 
         const float junction_acceleration = limit_value_by_axis_maximum(block->acceleration, junction_unit_vec),

Marlin/src/module/planner.h

@@ -830,22 +830,16 @@ class Planner {
 
     #if ENABLED(JUNCTION_DEVIATION)
 
-      #if ENABLED(JUNCTION_DEVIATION_INCLUDE_E)
-        #define JD_AXES XYZE
-      #else
-        #define JD_AXES XYZ
-      #endif
-
-      FORCE_INLINE static void normalize_junction_vector(float (&vector)[JD_AXES]) {
+      FORCE_INLINE static void normalize_junction_vector(float (&vector)[XYZE]) {
         float magnitude_sq = 0.0;
-        for (uint8_t idx = 0; idx < JD_AXES; idx++) if (vector[idx]) magnitude_sq += sq(vector[idx]);
+        LOOP_XYZE(idx) if (vector[idx]) magnitude_sq += sq(vector[idx]);
         const float inv_magnitude = 1.0 / SQRT(magnitude_sq);
-        for (uint8_t idx = 0; idx < JD_AXES; idx++) vector[idx] *= inv_magnitude;
+        LOOP_XYZE(idx) vector[idx] *= inv_magnitude;
       }
 
-      FORCE_INLINE static float limit_value_by_axis_maximum(const float &max_value, float (&unit_vec)[JD_AXES]) {
+      FORCE_INLINE static float limit_value_by_axis_maximum(const float &max_value, float (&unit_vec)[XYZE]) {
         float limit_value = max_value;
-        for (uint8_t idx = 0; idx < JD_AXES; idx++) if (unit_vec[idx]) // Avoid divide by zero
+        LOOP_XYZE(idx) if (unit_vec[idx]) // Avoid divide by zero
           NOMORE(limit_value, ABS(max_acceleration_mm_per_s2[idx] / unit_vec[idx]));
         return limit_value;
       }