From b3b0961d91560320bca12cdc4b712563b604e668 Mon Sep 17 00:00:00 2001
From: Vovodroid <vovodroid@users.noreply.github.com>
Date: Thu, 21 Nov 2024 15:40:51 +0200
Subject: [PATCH] Adaptive layers - respect layer height range modifiers.
 (#5941)

* Adaptive layers - respect layer height range modifiers.

* Remove #pragma optimize
---
 src/libslic3r/Slicing.cpp     | 13 +++++++++++++
 src/libslic3r/Slicing.hpp     |  1 +
 src/slic3r/GUI/GLCanvas3D.cpp |  2 +-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/libslic3r/Slicing.cpp b/src/libslic3r/Slicing.cpp
index 290871b9142..6655e3911d2 100644
--- a/src/libslic3r/Slicing.cpp
+++ b/src/libslic3r/Slicing.cpp
@@ -319,6 +319,13 @@ std::vector<double> layer_height_profile_adaptive(const SlicingParameters& slici
         else if (layer_height_profile.back() > height && layer_height_profile.back() - height > LAYER_HEIGHT_CHANGE_STEP)
             height = layer_height_profile.back() - LAYER_HEIGHT_CHANGE_STEP;
 
+        for (auto const& [range,options] : object.layer_config_ranges) {
+            if ( print_z >= range.first && print_z <= range.second) {
+                    height = options.opt_float("layer_height");
+                    break;
+            };
+        };
+
         layer_height_profile.push_back(print_z);
         layer_height_profile.push_back(height);
         print_z += height;
@@ -444,6 +451,7 @@ std::vector<double> smooth_height_profile(const std::vector<double>& profile, co
 }
 
 void adjust_layer_height_profile(
+    const ModelObject           &model_object,
     const SlicingParameters     &slicing_params,
     std::vector<coordf_t> 		&layer_height_profile,
     coordf_t 					 z,
@@ -478,6 +486,11 @@ void adjust_layer_height_profile(
         }
     }
 
+    for (auto const& [range,options] : model_object.layer_config_ranges) {
+        if (z >= range.first - current_layer_height && z <= range.second + current_layer_height)
+            return;
+    };
+
     // 2) Is it possible to apply the delta?
     switch (action) {
         case LAYER_HEIGHT_EDIT_ACTION_DECREASE:
diff --git a/src/libslic3r/Slicing.hpp b/src/libslic3r/Slicing.hpp
index 6ba3403bba8..a7b21a140d3 100644
--- a/src/libslic3r/Slicing.hpp
+++ b/src/libslic3r/Slicing.hpp
@@ -176,6 +176,7 @@ enum LayerHeightEditActionType : unsigned int {
 };
 
 void adjust_layer_height_profile(
+    const ModelObject           &model_object,
     const SlicingParameters     &slicing_params,
     std::vector<coordf_t>       &layer_height_profile,
     coordf_t                     z,
diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 9fc70c62451..539cf687035 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -590,7 +590,7 @@ void GLCanvas3D::LayersEditing::adjust_layer_height_profile()
 {
     this->update_slicing_parameters();
     PrintObject::update_layer_height_profile(*m_model_object, *m_slicing_parameters, m_layer_height_profile);
-    Slic3r::adjust_layer_height_profile(*m_slicing_parameters, m_layer_height_profile, this->last_z, this->strength, this->band_width, this->last_action);
+    Slic3r::adjust_layer_height_profile(*m_model_object, *m_slicing_parameters, m_layer_height_profile, this->last_z, this->strength, this->band_width, this->last_action);
     m_layers_texture.valid = false;
 }