Ultimaker · casperlamboo · Jan 10, 2024 · Jan 10, 2024 · Jan 10, 2024
diff --git a/include/TreeSupportSettings.h b/include/TreeSupportSettings.h
@@ -56,7 +56,6 @@ struct TreeSupportSettings
         , xy_min_distance(support_overrides == SupportDistPriority::Z_OVERRIDES_XY ? mesh_group_settings.get<coord_t>("support_xy_distance_overhang") : xy_distance)
         , z_distance_top_layers(round_up_divide(mesh_group_settings.get<coord_t>("support_top_distance"), layer_height))
         , z_distance_bottom_layers(round_up_divide(mesh_group_settings.get<coord_t>("support_bottom_distance"), layer_height))
-        , performance_interface_skip_layers(round_up_divide(mesh_group_settings.get<coord_t>("support_interface_skip_height"), layer_height))
         , support_infill_angles(mesh_group_settings.get<std::vector<AngleDegrees>>("support_infill_angles"))
         , support_roof_angles(mesh_group_settings.get<std::vector<AngleDegrees>>("support_roof_angles"))
         , roof_pattern(mesh_group_settings.get<EFillMethod>("support_roof_pattern"))
@@ -268,11 +267,6 @@ struct TreeSupportSettings
      */
     size_t z_distance_bottom_layers;
 
-    /*!
-     * \brief used for performance optimization at the support floor. Should have no impact on the resulting tree.
-     */
-    size_t performance_interface_skip_layers;
-
     /*!
      * \brief User specified angles for the support infill.
      */

diff --git a/src/TreeSupport.cpp b/src/TreeSupport.cpp
@@ -69,10 +69,6 @@ TreeSupport::TreeSupport(const SliceDataStorage& storage)
             {
                 added = true;
                 grouped_mesh.second.emplace_back(mesh_idx);
-                // Handle some settings that are only used for performance reasons. This ensures that a horrible set setting intended to improve performance can not reduce it
-                // drastically.
-                grouped_mesh.first.performance_interface_skip_layers
-                    = std::min(grouped_mesh.first.performance_interface_skip_layers, next_settings.performance_interface_skip_layers);
             }
         }
         if (! added)
@@ -2206,16 +2202,15 @@ void TreeSupport::finalizeInterfaceAndSupportAreas(std::vector<Polygons>& suppor
                 size_t layers_below = 0;
                 while (layers_below <= config.support_bottom_layers)
                 {
-                    // One sample at 0 layers below, another at config.support_bottom_layers. In-between samples at config.performance_interface_skip_layers distance from each
-                    // other.
+                    // One sample at 0 layers below, another at config.support_bottom_layers. In-between samples at 1-layer distance from each other.
                     const size_t sample_layer
                         = static_cast<size_t>(std::max(0, (static_cast<int>(layer_idx) - static_cast<int>(layers_below)) - static_cast<int>(config.z_distance_bottom_layers)));
                     constexpr bool no_support = false;
                     constexpr bool no_prime_tower = false;
                     floor_layer.add(layer_outset.intersection(storage.getLayerOutlines(sample_layer, no_support, no_prime_tower)));
                     if (layers_below < config.support_bottom_layers)
                     {
-                        layers_below = std::min(layers_below + config.performance_interface_skip_layers, config.support_bottom_layers);
+                        layers_below = std::min(layers_below + 1UL, config.support_bottom_layers);
                     }
                     else
                     {

diff --git a/src/support.cpp b/src/support.cpp
@@ -1673,12 +1673,10 @@ void AreaSupport::generateSupportBottom(SliceDataStorage& storage, const SliceMe
         return;
     }
     const coord_t z_distance_bottom = round_up_divide(mesh.settings.get<coord_t>("support_bottom_distance"), layer_height); // Number of layers between support bottom and model.
-    const size_t skip_layer_count
-        = std::max(uint64_t(1), round_divide(mesh.settings.get<coord_t>("support_interface_skip_height"), layer_height)); // Resolution of generating support bottoms above model.
     const coord_t bottom_line_width = mesh_group_settings.get<ExtruderTrain&>("support_bottom_extruder_nr").settings_.get<coord_t>("support_bottom_line_width");
     const coord_t bottom_outline_offset = mesh_group_settings.get<ExtruderTrain&>("support_bottom_extruder_nr").settings_.get<coord_t>("support_bottom_offset");
 
-    const size_t scan_count = std::max(size_t(1), (bottom_layer_count - 1) / skip_layer_count); // How many measurements to take to generate bottom areas.
+    const size_t scan_count = std::max(size_t(1), (bottom_layer_count - 1)); // How many measurements to take to generate bottom areas.
     const double z_skip = std::max(
         1.0,
         double(bottom_layer_count - 1) / double(scan_count)); // How many layers to skip between measurements. Using float for better spread, but this is later rounded.
@@ -1710,12 +1708,10 @@ void AreaSupport::generateSupportRoof(SliceDataStorage& storage, const SliceMesh
         return;
     }
     const coord_t z_distance_top = round_up_divide(mesh.settings.get<coord_t>("support_top_distance"), layer_height); // Number of layers between support roof and model.
-    const size_t skip_layer_count
-        = std::max(uint64_t(1), round_divide(mesh.settings.get<coord_t>("support_interface_skip_height"), layer_height)); // Resolution of generating support roof below model.
     const coord_t roof_line_width = mesh_group_settings.get<ExtruderTrain&>("support_roof_extruder_nr").settings_.get<coord_t>("support_roof_line_width");
     const coord_t roof_outline_offset = mesh_group_settings.get<ExtruderTrain&>("support_roof_extruder_nr").settings_.get<coord_t>("support_roof_offset");
 
-    const size_t scan_count = std::max(size_t(1), (roof_layer_count - 1) / skip_layer_count); // How many measurements to take to generate roof areas.
+    const size_t scan_count = std::max(size_t(1), (roof_layer_count - 1)); // How many measurements to take to generate roof areas.
     const double z_skip = std::max(
         1.0,
         double(roof_layer_count - 1) / double(scan_count)); // How many layers to skip between measurements. Using float for better spread, but this is later rounded.

diff --git a/stress_benchmark/resources/001.settings b/stress_benchmark/resources/001.settings
@@ -41,7 +41,6 @@ speed_wall_0_roofing=45
 bottom_skin_preshrink=0
 min_feature_size=0.1
 brim_replaces_support=True
-support_interface_skip_height=0.2
 prime_tower_wipe_enabled=True
 gantry_height=320
 material_surface_energy=70

diff --git a/stress_benchmark/resources/002.settings b/stress_benchmark/resources/002.settings
@@ -580,7 +580,6 @@ support_tree_max_diameter_increase_by_merges_when_support_to_model=1
 adaptive_layer_height_threshold=0.1
 support_interface_height=0.8
 support_brim_enable=True
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 acceleration_travel=500
@@ -966,7 +965,6 @@ machine_extruders_shared_nozzle_initial_retraction=0
 extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=45
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 infill_before_walls=False

diff --git a/stress_benchmark/resources/003.settings b/stress_benchmark/resources/003.settings
@@ -581,7 +581,6 @@ support_tree_max_diameter_increase_by_merges_when_support_to_model=1
 adaptive_layer_height_threshold=0.2
 support_interface_height=0.96
 support_brim_enable=True
-support_interface_skip_height=0.12
 jerk_support_infill=12.0
 wall_overhang_speed_factor=100
 acceleration_travel=500
@@ -967,7 +966,6 @@ machine_extruders_shared_nozzle_initial_retraction=0
 extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=50
-support_interface_skip_height=0.12
 jerk_support_infill=12.0
 wall_overhang_speed_factor=100
 infill_before_walls=False

diff --git a/stress_benchmark/resources/004.settings b/stress_benchmark/resources/004.settings
@@ -581,7 +581,6 @@ support_tree_max_diameter_increase_by_merges_when_support_to_model=1
 adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
-support_interface_skip_height=0.1
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 acceleration_travel=500
@@ -967,7 +966,6 @@ machine_extruders_shared_nozzle_initial_retraction=0
 extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=55
-support_interface_skip_height=0.1
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 infill_before_walls=False

diff --git a/stress_benchmark/resources/005.settings b/stress_benchmark/resources/005.settings
@@ -582,7 +582,6 @@ support_tree_max_diameter_increase_by_merges_when_support_to_model=1
 adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 acceleration_travel=500
@@ -968,7 +967,6 @@ machine_extruders_shared_nozzle_initial_retraction=0
 extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=65.0
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 infill_before_walls=False

diff --git a/stress_benchmark/resources/006.settings b/stress_benchmark/resources/006.settings
@@ -582,7 +582,6 @@ support_tree_max_diameter_increase_by_merges_when_support_to_model=1
 adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 acceleration_travel=500
@@ -968,7 +967,6 @@ machine_extruders_shared_nozzle_initial_retraction=0
 extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=60.0
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 infill_before_walls=False

diff --git a/stress_benchmark/resources/007.settings b/stress_benchmark/resources/007.settings
@@ -582,7 +582,6 @@ support_tree_max_diameter_increase_by_merges_when_support_to_model=1
 adaptive_layer_height_threshold=0.2
 support_interface_height=0.8
 support_brim_enable=True
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 acceleration_travel=500
@@ -968,7 +967,6 @@ machine_extruders_shared_nozzle_initial_retraction=0
 extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=45
-support_interface_skip_height=0.2
 jerk_support_infill=8
 wall_overhang_speed_factor=100
 infill_before_walls=False

diff --git a/stress_benchmark/resources/008.settings b/stress_benchmark/resources/008.settings
@@ -286,7 +286,6 @@ ironing_line_spacing=0.1
 material_bed_temp_prepend=True
 infill_before_walls=True
 material=0
-support_interface_skip_height=0.15
 blackmagic=0
 support_brim_line_count=3
 infill_support_enabled=False
@@ -1085,7 +1084,6 @@ machine_feeder_wheel_diameter=10.0
 bridge_skin_support_threshold=50
 prime_tower_min_volume=6
 roofing_material_flow=100
-support_interface_skip_height=0.15
 infill_wall_line_count=0
 support_supported_skin_fan_speed=100
 bridge_sparse_infill_max_density=0

diff --git a/stress_benchmark/resources/009.settings b/stress_benchmark/resources/009.settings
@@ -286,7 +286,6 @@ ironing_line_spacing=0.1
 material_bed_temp_prepend=True
 infill_before_walls=True
 material=0
-support_interface_skip_height=0.15
 blackmagic=0
 support_brim_line_count=3
 infill_support_enabled=False
@@ -1085,7 +1084,6 @@ machine_feeder_wheel_diameter=10.0
 bridge_skin_support_threshold=50
 prime_tower_min_volume=6
 roofing_material_flow=100
-support_interface_skip_height=0.15
 infill_wall_line_count=0
 support_supported_skin_fan_speed=100
 bridge_sparse_infill_max_density=0

diff --git a/stress_benchmark/resources/010.settings b/stress_benchmark/resources/010.settings
@@ -286,7 +286,6 @@ ironing_line_spacing=0.1
 material_bed_temp_prepend=True
 infill_before_walls=True
 material=0
-support_interface_skip_height=0.15
 blackmagic=0
 support_brim_line_count=3
 infill_support_enabled=False
@@ -1085,7 +1084,6 @@ machine_feeder_wheel_diameter=10.0
 bridge_skin_support_threshold=50
 prime_tower_min_volume=6
 roofing_material_flow=100
-support_interface_skip_height=0.15
 infill_wall_line_count=0
 support_supported_skin_fan_speed=100
 bridge_sparse_infill_max_density=0

diff --git a/stress_benchmark/resources/011.settings b/stress_benchmark/resources/011.settings
@@ -583,7 +583,6 @@ support_tree_max_diameter_increase_by_merges_when_support_to_model=1
 adaptive_layer_height_threshold=0.2
 support_interface_height=1
 support_brim_enable=True
-support_interface_skip_height=0.2
 jerk_support_infill=20
 wall_overhang_speed_factor=100
 acceleration_travel=5000
@@ -968,7 +967,6 @@ machine_extruders_shared_nozzle_initial_retraction=0
 extruder_prime_pos_abs=False
 support_tower_maximum_supported_diameter=3.0
 support_tree_angle=50
-support_interface_skip_height=0.2
 jerk_support_infill=20
 wall_overhang_speed_factor=100
 infill_before_walls=True

diff --git a/stress_benchmark/resources/012.settings b/stress_benchmark/resources/012.settings
@@ -253,7 +253,6 @@ prime_tower_position_y=118.80000000000001
 mesh_position_x=0
 mold_width=5
 adhesion_extruder_nr=0
-support_interface_skip_height=0.2
 jerk_support_infill=12.5
 wall_overhang_speed_factor=100
 material_bed_temp_prepend=True

diff --git a/stress_benchmark/resources/013.settings b/stress_benchmark/resources/013.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=2.4
 clean_between_layers=False
-support_interface_skip_height=0.1
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/014.settings b/stress_benchmark/resources/014.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=1.2000000000000002
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=True
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/015.settings b/stress_benchmark/resources/015.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/016.settings b/stress_benchmark/resources/016.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/017.settings b/stress_benchmark/resources/017.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.84
 clean_between_layers=False
-support_interface_skip_height=0.12
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=True
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/018.settings b/stress_benchmark/resources/018.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/019.settings b/stress_benchmark/resources/019.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/020.settings b/stress_benchmark/resources/020.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.25
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/021.settings b/stress_benchmark/resources/021.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=0.5
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.15
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=True
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/022.settings b/stress_benchmark/resources/022.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8400000000000001
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/023.settings b/stress_benchmark/resources/023.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/024.settings b/stress_benchmark/resources/024.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.1
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/025.settings b/stress_benchmark/resources/025.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.1
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/026.settings b/stress_benchmark/resources/026.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.06
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=True
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/027.settings b/stress_benchmark/resources/027.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=2
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.15
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=True
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/028.settings b/stress_benchmark/resources/028.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=1.6
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=False
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/029.settings b/stress_benchmark/resources/029.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=1.2000000000000002
 clean_between_layers=False
-support_interface_skip_height=0.2
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=True
 machine_steps_per_mm_y=50

diff --git a/stress_benchmark/resources/030.settings b/stress_benchmark/resources/030.settings
@@ -6,7 +6,6 @@ resolution=0
 _plugin__curaenginegradualflow__0_1_0__layer_0_max_flow_acceleration=1
 skin_preshrink=0.8
 clean_between_layers=False
-support_interface_skip_height=0.1
 machine_feeder_wheel_diameter=10.0
 retraction_hop_only_when_collides=True
 machine_steps_per_mm_y=50