From b47810435a82e6fd3c9dd7834e84afa7c7c7f8ed Mon Sep 17 00:00:00 2001
From: Ioannis Giannakas <59056762+igiannakas@users.noreply.github.com>
Date: Sat, 29 Jun 2024 15:11:45 +0100
Subject: [PATCH] Extrusion Rate Smoothing: Round speed values to prevent
 needless & trivial speed fluctuations (#5911)

* Update pressure equalizer to address rounding

* Merge branch 'SoftFever:main' into Extrusion-Rate-Smoothing-Round-speed-values-to-prevent-unecessary-minor-speed-fluctuations
---
 src/libslic3r/GCode/PressureEqualizer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libslic3r/GCode/PressureEqualizer.cpp b/src/libslic3r/GCode/PressureEqualizer.cpp
index 681bd92083..806ef768e7 100644
--- a/src/libslic3r/GCode/PressureEqualizer.cpp
+++ b/src/libslic3r/GCode/PressureEqualizer.cpp
@@ -769,6 +769,7 @@ void PressureEqualizer::push_line_to_output(const size_t line_idx, float new_fee
     // Orca: sanity check, 1 mm/s is the minimum feedrate.
     if (new_feedrate < 60)
         new_feedrate = 60;
+    new_feedrate = std::round(new_feedrate);
     const GCodeLine &line = m_gcode_lines[line_idx];
     if (line_idx > 0 && output_buffer_length > 0) {
         const std::string prev_line_str = std::string(output_buffer.begin() + int(this->output_buffer_prev_length),