From 258d5553836c423e0d3ef278d34a4d299875766d Mon Sep 17 00:00:00 2001
From: vovodroid <vovodroid@users.noreply.github.com>
Date: Wed, 3 Jul 2024 09:23:30 +0300
Subject: [PATCH] Revert "Disable small area flow compensation on first layer
 (Fixes #4617) (#5838)"

This reverts commit 7707685069393e4ba7f17f1c62e4355b45060b9f.
---
 src/libslic3r/GCode.cpp | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 4659552c633..6580cd73c07 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -5624,8 +5624,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                         continue;
                     path_length += line_length;
                     auto dE = e_per_mm * line_length;
-                    if (!this->on_first_layer() && m_small_area_infill_flow_compensator
-                            && m_config.small_area_infill_flow_compensation.value) {
+                    if (m_small_area_infill_flow_compensator && m_config.small_area_infill_flow_compensation.value) {
                         auto oldE = dE;
                         dE = m_small_area_infill_flow_compensator->modify_flow(line_length, dE, path.role());
 
@@ -5665,8 +5664,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                             if (line_length < EPSILON)
                                 continue;
                             auto dE = e_per_mm * line_length;
-                            if (!this->on_first_layer() && m_small_area_infill_flow_compensator
-                                    && m_config.small_area_infill_flow_compensation.value) {
+                            if (m_small_area_infill_flow_compensator  && m_config.small_area_infill_flow_compensation.value) {
                                 auto oldE = dE;
                                 dE = m_small_area_infill_flow_compensator->modify_flow(line_length, dE, path.role());
 
@@ -5689,8 +5687,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                             continue;
                         const Vec2d center_offset = this->point_to_gcode(arc.center) - this->point_to_gcode(arc.start_point);
                         auto dE = e_per_mm * arc_length;
-                        if (!this->on_first_layer() && m_small_area_infill_flow_compensator
-                                && m_config.small_area_infill_flow_compensation.value) {
+                        if (m_small_area_infill_flow_compensator && m_config.small_area_infill_flow_compensation.value) {
                             auto oldE = dE;
                             dE = m_small_area_infill_flow_compensator->modify_flow(arc_length, dE, path.role());
 
@@ -5824,8 +5821,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
                 last_set_speed = new_speed;
             }
             auto dE = e_per_mm * line_length;
-            if (!this->on_first_layer() && m_small_area_infill_flow_compensator
-                     && m_config.small_area_infill_flow_compensation.value) {
+            if (m_small_area_infill_flow_compensator  && m_config.small_area_infill_flow_compensation.value) {
                 auto oldE = dE;
                 dE = m_small_area_infill_flow_compensator->modify_flow(line_length, dE, path.role());