[2.0.x] Fix for #8604 (#8717)

* Nozzle.cpp: replace incorrect M_2_PI (2/pi) with 2.0 * M_PI * Use RADIANS(360) instead of 2 * M_PI
7 years ago · cffd052fee
1 changed files with 2 additions and 2 deletions
--- a/Marlin/src/libs/nozzle.cpp
+++ b/Marlin/src/libs/nozzle.cpp
@ -124,8 +124,8 @@
    for (uint8_t s = 0; s < strokes; s++)
      for (uint8_t i = 0; i < NOZZLE_CLEAN_CIRCLE_FN; i++)
        do_blocking_move_to_xy(
-          middle.x + sin((M_2_PI / NOZZLE_CLEAN_CIRCLE_FN) * i) * radius,
-          middle.y + cos((M_2_PI / NOZZLE_CLEAN_CIRCLE_FN) * i) * radius
+          middle.x + sin((RADIANS(360) / NOZZLE_CLEAN_CIRCLE_FN) * i) * radius,
+          middle.y + cos((RADIANS(360) / NOZZLE_CLEAN_CIRCLE_FN) * i) * radius
        );

    // Let's be safe