From 6460b5c00420dd4f1f922c6046df27bbe5246047 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Sun, 10 Jul 2022 23:40:32 -0500
Subject: [PATCH] merge followup

---
 Marlin/src/gcode/bedlevel/G26.cpp |  2 +-
 Marlin/src/module/motion.cpp      | 12 ++++----
 Marlin/src/module/motion.h        | 49 ++++++++++++++++---------------
 Marlin/src/module/polargraph.cpp  |  7 +++--
 Marlin/src/module/polargraph.h    |  3 +-
 5 files changed, 39 insertions(+), 34 deletions(-)

diff --git a/Marlin/src/gcode/bedlevel/G26.cpp b/Marlin/src/gcode/bedlevel/G26.cpp
index 21fa08fc107a0..1e436ffd969f5 100644
--- a/Marlin/src/gcode/bedlevel/G26.cpp
+++ b/Marlin/src/gcode/bedlevel/G26.cpp
@@ -306,7 +306,7 @@ typedef struct {
         LIMIT(e.x, X_MIN_POS + 1, X_MAX_POS - 1);
       #endif
 
-      if (position_is_reachable(s.x, s.y) && position_is_reachable(e.x, e.y))
+      if (position_is_reachable(s) && position_is_reachable(e))
         print_line_from_here_to_there(s, e);
     }
   }
diff --git a/Marlin/src/module/motion.cpp b/Marlin/src/module/motion.cpp
index 2acb3a319b90b..d485b9ca3d6f5 100644
--- a/Marlin/src/module/motion.cpp
+++ b/Marlin/src/module/motion.cpp
@@ -301,13 +301,13 @@ void report_current_position_projected() {
 #endif
 
 #if ENABLED(POLARGRAPH)
-bool position_is_reachable(const_float_t rx, const_float_t ry, const float inset/*=0*/) {
-  const float x1 = rx - (draw_area_min.x), x2 = (draw_area_max.x) - rx, y = ry - (draw_area_max.y),
-                a = HYPOT(x1, y), b = HYPOT(x2, y);
-    return a < (polargraph_max_belt_len) + 1
-        && b < (polargraph_max_belt_len) + 1
+  bool position_is_reachable(const_float_t rx, const_float_t ry, const float inset/*=0*/) {
+    const float x1 = rx - (draw_area_min.x), x2 = (draw_area_max.x) - rx,
+                 y = ry - (draw_area_max.y), a = HYPOT(x1, y), b = HYPOT(x2, y);
+    return a < polargraph_max_belt_len + 1
+        && b < polargraph_max_belt_len + 1
         && (a + b) > _MIN(draw_area_size.x, draw_area_size.y);
-}
+  }
 #endif
 
 void home_if_needed(const bool keeplev/*=false*/) {
diff --git a/Marlin/src/module/motion.h b/Marlin/src/module/motion.h
index 7203b74eb26c0..591ac6e96d91f 100644
--- a/Marlin/src/module/motion.h
+++ b/Marlin/src/module/motion.h
@@ -549,39 +549,42 @@ void home_if_needed(const bool keeplev=false);
   #endif
 
   #if ENABLED(POLARGRAPH)
+
+    // Return true if the given point is within the printable area
     bool position_is_reachable(const_float_t rx, const_float_t ry, const float inset=0);
+
   #else
 
-  // Return true if the given point is within the printable area
-  inline bool position_is_reachable(const_float_t rx, const_float_t ry, const float inset=0) {
-    #if ENABLED(DELTA)
+    inline bool position_is_reachable(const_float_t rx, const_float_t ry, const float inset=0) {
+      #if ENABLED(DELTA)
 
-      return HYPOT2(rx, ry) <= sq(DELTA_PRINTABLE_RADIUS - inset + fslop);
+        return HYPOT2(rx, ry) <= sq(DELTA_PRINTABLE_RADIUS - inset + fslop);
 
-    #elif ENABLED(AXEL_TPARA)
+      #elif ENABLED(AXEL_TPARA)
 
-      const float R2 = HYPOT2(rx - TPARA_OFFSET_X, ry - TPARA_OFFSET_Y);
-      return (
-        R2 <= sq(L1 + L2) - inset
-        #if MIDDLE_DEAD_ZONE_R > 0
-          && R2 >= sq(float(MIDDLE_DEAD_ZONE_R))
-        #endif
-      );
+        const float R2 = HYPOT2(rx - TPARA_OFFSET_X, ry - TPARA_OFFSET_Y);
+        return (
+          R2 <= sq(L1 + L2) - inset
+          #if MIDDLE_DEAD_ZONE_R > 0
+            && R2 >= sq(float(MIDDLE_DEAD_ZONE_R))
+          #endif
+        );
 
-    #elif IS_SCARA
+      #elif IS_SCARA
 
-      const float R2 = HYPOT2(rx - SCARA_OFFSET_X, ry - SCARA_OFFSET_Y);
-      return (
-        R2 <= sq(L1 + L2) - inset
-        #if MIDDLE_DEAD_ZONE_R > 0
-          && R2 >= sq(float(MIDDLE_DEAD_ZONE_R))
-        #endif
-      );
+        const float R2 = HYPOT2(rx - SCARA_OFFSET_X, ry - SCARA_OFFSET_Y);
+        return (
+          R2 <= sq(L1 + L2) - inset
+          #if MIDDLE_DEAD_ZONE_R > 0
+            && R2 >= sq(float(MIDDLE_DEAD_ZONE_R))
+          #endif
+        );
+
+      #endif
+    }
 
-    #endif
-  }
   #endif
-  
+
   inline bool position_is_reachable(const xy_pos_t &pos, const float inset=0) {
     return position_is_reachable(pos.x, pos.y, inset);
   }
diff --git a/Marlin/src/module/polargraph.cpp b/Marlin/src/module/polargraph.cpp
index 32719cfe1197e..42f99304d7899 100644
--- a/Marlin/src/module/polargraph.cpp
+++ b/Marlin/src/module/polargraph.cpp
@@ -38,9 +38,12 @@
 #include "../MarlinCore.h"
 
 float segments_per_second; // Initialized by settings.load()
-xy_pos_t draw_area_min = { X_MIN_POS, Y_MIN_POS };
-xy_pos_t draw_area_max = { X_MAX_POS, Y_MAX_POS };
+
+xy_pos_t draw_area_min = { X_MIN_POS, Y_MIN_POS },
+         draw_area_max = { X_MAX_POS, Y_MAX_POS };
+
 xy_float_t draw_area_size = { X_MAX_POS - X_MIN_POS, Y_MAX_POS - Y_MIN_POS };
+
 float polargraph_max_belt_len = HYPOT(draw_area_size.x, draw_area_size.y);
 
 void inverse_kinematics(const xyz_pos_t &raw) {
diff --git a/Marlin/src/module/polargraph.h b/Marlin/src/module/polargraph.h
index 1725725ea6064..b465de32874c3 100644
--- a/Marlin/src/module/polargraph.h
+++ b/Marlin/src/module/polargraph.h
@@ -29,8 +29,7 @@
 #include "../core/macros.h"
 
 extern float segments_per_second;
-extern xy_pos_t draw_area_min;
-extern xy_pos_t draw_area_max;
+extern xy_pos_t draw_area_min, draw_area_max;
 extern xy_float_t draw_area_size;
 extern float polargraph_max_belt_len;