From 9737608f0a70826804843e073d936294f925bc6e Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Sun, 10 Feb 2019 06:35:40 -0600
Subject: [PATCH] Enable gradient when alias is cleared
---
Marlin/src/feature/mixing.h | 2 +-
Marlin/src/gcode/feature/mixing/M166.cpp | 5 ++---
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/Marlin/src/feature/mixing.h b/Marlin/src/feature/mixing.h
index f5b0769546..6fc7ddecb9 100644
--- a/Marlin/src/feature/mixing.h
+++ b/Marlin/src/feature/mixing.h
@@ -222,7 +222,7 @@ class Mixer {
// Refresh the gradient after a change
static void refresh_gradient() {
#if ENABLED(GRADIENT_VTOOL)
- const bool is_grd = (selected_vtool == gradient.vtool_index);
+ const bool is_grd = (selected_vtool == gradient.vtool_index || gradient.vtool_index == -1);
#else
constexpr bool is_grd = true;
#endif
diff --git a/Marlin/src/gcode/feature/mixing/M166.cpp b/Marlin/src/gcode/feature/mixing/M166.cpp
index 7f150a6868..06a40c3707 100644
--- a/Marlin/src/gcode/feature/mixing/M166.cpp
+++ b/Marlin/src/gcode/feature/mixing/M166.cpp
@@ -69,13 +69,12 @@ void GcodeSuite::M166() {
if (parser.seen('S')) mixer.gradient.enabled = parser.value_bool();
+ mixer.refresh_gradient();
+
SERIAL_ECHOPGM("Gradient Mix ");
serialprint_onoff(mixer.gradient.enabled);
-
if (mixer.gradient.enabled) {
- mixer.refresh_gradient();
-
#if ENABLED(GRADIENT_VTOOL)
if (mixer.gradient.vtool_index >= 0) {
SERIAL_ECHOPAIR(" (T", int(mixer.gradient.vtool_index));
--
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