CURA-12352 Different minimum layer time for layers that contain overhangs

plugins/VersionUpgrade/VersionUpgrade59to510/VersionUpgrade59to510.py

@@ -0,0 +1,68 @@
+import configparser
+import io
+from typing import Dict, Tuple, List
+
+from UM.VersionUpgrade import VersionUpgrade
+
+_RENAMED_SETTINGS = {
+    "wall_overhang_speed_factor": "wall_overhang_speed_factors"
+}  # type: Dict[str, str]
+
+_NEW_SETTING_VERSION = "25"
+
+
+class VersionUpgrade59to510(VersionUpgrade):
+    def upgradePreferences(self, serialized: str, filename: str):
+        parser = configparser.ConfigParser(interpolation = None)
+        parser.read_string(serialized)
+
+        # Fix 'renamed'(ish) settings for visibility
+        if "visible_settings" in parser["general"]:
+            all_setting_keys = parser["general"]["visible_settings"].strip().split(";")
+            if all_setting_keys:
+                for idx, key in enumerate(all_setting_keys):
+                    if key in _RENAMED_SETTINGS:
+                        all_setting_keys[idx] = _RENAMED_SETTINGS[key]
+                parser["general"]["visible_settings"] = ";".join(all_setting_keys)
+
+        # Update version number.
+        parser["metadata"]["setting_version"] = _NEW_SETTING_VERSION
+
+        result = io.StringIO()
+        parser.write(result)
+        return [filename], [result.getvalue()]
+
+    def upgradeInstanceContainer(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
+        parser = configparser.ConfigParser(interpolation = None, comment_prefixes = ())
+        parser.read_string(serialized)
+
+        # Update version number.
+        parser["metadata"]["setting_version"] = _NEW_SETTING_VERSION
+
+        if "values" in parser:
+            for old_name, new_name in _RENAMED_SETTINGS.items():
+                if old_name in parser["values"]:
+                    parser["values"][new_name] = parser["values"][old_name]
+                    del parser["values"][old_name]
+            if "wall_overhang_speed_factors" in parser["values"]:
+                old_value = float(parser["values"]["wall_overhang_speed_factors"])
+                new_value = [max(1, int(round(old_value)))]
+                parser["values"]["wall_overhang_speed_factor"] = str(new_value)
+
+        result = io.StringIO()
+        parser.write(result)
+        return [filename], [result.getvalue()]
+
+    def upgradeStack(self, serialized: str, filename: str) -> Tuple[List[str], List[str]]:
+        parser = configparser.ConfigParser(interpolation = None)
+        parser.read_string(serialized)
+
+        # Update version number.
+        if "metadata" not in parser:
+            parser["metadata"] = {}
+
+        parser["metadata"]["setting_version"] = _NEW_SETTING_VERSION
+
+        result = io.StringIO()
+        parser.write(result)
+        return [filename], [result.getvalue()]

plugins/VersionUpgrade/VersionUpgrade59to510/__init__.py

@@ -0,0 +1,60 @@
+# Copyright (c) 2024 UltiMaker
+# Cura is released under the terms of the LGPLv3 or higher.
+
+from typing import Any, Dict, TYPE_CHECKING
+
+from . import VersionUpgrade59to510
+
+if TYPE_CHECKING:
+    from UM.Application import Application
+
+upgrade = VersionUpgrade59to510.VersionUpgrade59to510()
+
+def getMetaData() -> Dict[str, Any]:
+    return {
+        "version_upgrade": {
+            # From                           To                              Upgrade function
+            ("preferences", 7000024):        ("preferences", 7000025,        upgrade.upgradePreferences),
+            ("machine_stack", 6000024):      ("machine_stack", 6000025,      upgrade.upgradeStack),
+            ("extruder_train", 6000024):     ("extruder_train", 6000025,     upgrade.upgradeStack),
+            ("definition_changes", 4000024): ("definition_changes", 4000025, upgrade.upgradeInstanceContainer),
+            ("quality_changes", 4000024):    ("quality_changes", 4000025,    upgrade.upgradeInstanceContainer),
+            ("quality", 4000024):            ("quality", 4000025,            upgrade.upgradeInstanceContainer),
+            ("user", 4000024):               ("user", 4000025,               upgrade.upgradeInstanceContainer),
+            ("intent", 4000024):             ("intent", 4000025,             upgrade.upgradeInstanceContainer),
+        },
+        "sources": {
+            "preferences": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"."}
+            },
+            "machine_stack": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./machine_instances"}
+            },
+            "extruder_train": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./extruders"}
+            },
+            "definition_changes": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./definition_changes"}
+            },
+            "quality_changes": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./quality_changes"}
+            },
+            "quality": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./quality"}
+            },
+            "user": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./user"}
+            }
+        }
+    }
+
+
+def register(app: "Application") -> Dict[str, Any]:
+    return {"version_upgrade": upgrade}

plugins/VersionUpgrade/VersionUpgrade59to510/plugin.json

@@ -0,0 +1,8 @@
+{
+    "name": "Version Upgrade 5.9 to 5.10",
+    "author": "Ultimaker B.V.",
+    "version": "1.0.0",
+    "description": "Upgrades configurations from Cura 5.9 to Cura 5.10",
+    "api": 8,
+    "i18n-catalog": "cura"
+}

resources/definitions/ankermake_m5.def.json

@@ -120,7 +120,12 @@
         "support_z_distance": { "value": "layer_height * 2" },
         "top_bottom_thickness": { "value": "layer_height * 4" },
         "wall_overhang_angle": { "value": 55 },
-        "wall_overhang_speed_factor": { "value": 55 },
+        "wall_overhang_speed_factors":
+        {
+            "value": [
+                55
+            ]
+        },
         "zig_zaggify_infill": { "value": "infill_pattern == 'cross' or infill_pattern == 'cross_3d' or infill_pattern == 'lines'" }
     }
 }

resources/definitions/ankermake_m5c.def.json

@@ -238,7 +238,12 @@
         "wall_extruder_nr": { "value": -1 },
         "wall_line_width_0": { "value": 0.44 },
         "wall_overhang_angle": { "value": 45 },
-        "wall_overhang_speed_factor": { "value": 40 },
+        "wall_overhang_speed_factors":
+        {
+            "value": [
+                40
+            ]
+        },
         "wall_thickness": { "value": 0.84 },
         "wall_x_extruder_nr": { "value": -1 },
         "zig_zaggify_infill": { "value": true }

resources/definitions/atmat_signal_pro_base.def.json

@@ -167,7 +167,12 @@
         "travel_avoid_supports": { "value": "True" },
         "wall_line_width": { "value": "machine_nozzle_size" },
         "wall_overhang_angle": { "value": "75" },
-        "wall_overhang_speed_factor": { "value": "50" },
+        "wall_overhang_speed_factors":
+        {
+            "value": [
+                50
+            ]
+        },
         "zig_zaggify_infill": { "value": "True" }
     }
 }

resources/definitions/blocks_base.def.json

@@ -107,7 +107,7 @@
         "travel_retract_before_outer_wall": { "value": true },
         "wall_0_wipe_dist": { "value": 0.0 },
         "wall_overhang_angle": { "default_value": 75 },
-        "wall_overhang_speed_factor": { "default_value": 50 },
+        "wall_overhang_speed_factors": { "default_value": "[50]" },
         "wall_thickness": { "value": "line_width * 2" },
         "z_seam_corner": { "value": "'z_seam_corner_weighted'" },
         "z_seam_type": { "value": "'back'" }

resources/definitions/fdmprinter.def.json

@@ -4728,6 +4728,31 @@
                     "settable_per_mesh": false,
                     "settable_per_extruder": true
                 },
+                "cool_min_layer_time_overhang":
+                {
+                    "label": "Minimum Layer Time with Overhang",
+                    "description": "The minimum time spent in a layer that contains overhanging extrusions. This forces the printer to slow down, to at least spend the time set here in one layer. This allows the printed material to cool down properly before printing the next layer. Layers may still take shorter than the minimal layer time if Lift Head is disabled and if the Minimum Speed would otherwise be violated.",
+                    "unit": "s",
+                    "type": "float",
+                    "default_value": 5,
+                    "value": "cool_min_layer_time",
+                    "minimum_value": "0",
+                    "maximum_value_warning": "600",
+                    "settable_per_mesh": false,
+                    "settable_per_extruder": true
+                },
+                "cool_min_layer_time_overhang_min_segment_length":
+                {
+                    "label": "Minimum Overhang Segment Length",
+                    "description": "When trying to apply the minimum layer time specific for overhanging layers, it will be applied only if at least one consecutive overhanging extrusion move is longer than this value.",
+                    "unit": "mm",
+                    "type": "float",
+                    "default_value": 5,
+                    "minimum_value": "0",
+                    "maximum_value_warning": "500",
+                    "settable_per_mesh": false,
+                    "settable_per_extruder": true
+                },
                 "cool_min_speed":
                 {
                     "label": "Minimum Speed",

resources/definitions/gutenberg_base.def.json

@@ -109,7 +109,12 @@
         "travel_avoid_other_parts": { "default_value": false },
         "wall_line_width": { "value": "machine_nozzle_size" },
         "wall_overhang_angle": { "default_value": 75 },
-        "wall_overhang_speed_factor": { "default_value": 50 },
+        "wall_overhang_speed_factors":
+        {
+            "default_value": [
+                50
+            ]
+        },
         "zig_zaggify_infill": { "value": true }
     }
 }

resources/definitions/lotmaxx_sc60.def.json

@@ -61,7 +61,12 @@
         "support_pattern": { "default_value": "lines" },
         "switch_extruder_retraction_amount": { "value": 100 },
         "switch_extruder_retraction_speeds": { "value": 60 },
-        "wall_overhang_speed_factor": { "value": 50 },
+        "wall_overhang_speed_factors":
+        {
+            "value": [
+                50
+            ]
+        },
         "z_seam_corner": { "default_value": "z_seam_corner_any" },
         "z_seam_relative": { "value": true },
         "z_seam_type": { "default_value": "sharpest_corner" },

resources/definitions/snakeoil_standard_base.def.json

@@ -109,7 +109,12 @@
         "travel_avoid_other_parts": { "default_value": false },
         "wall_line_width": { "value": "machine_nozzle_size" },
         "wall_overhang_angle": { "default_value": 75 },
-        "wall_overhang_speed_factor": { "default_value": 50 },
+        "wall_overhang_speed_factors":
+        {
+            "default_value": [
+                50
+            ]
+        },
         "zig_zaggify_infill": { "value": true }
     }
 }

resources/definitions/ultimaker_sketch_sprint.def.json

@@ -379,10 +379,12 @@
         "wall_0_wipe_dist": { "value": 0.2 },
         "wall_line_width_x": { "value": 0.58 },
         "wall_overhang_angle": { "value": 35 },
-        "wall_overhang_speed_factor":
+        "wall_overhang_speed_factors":
         {
             "minimum_value_warning": 15,
-            "value": 17.5
+            "value": [
+                18
+            ]
         },
         "wall_thickness": { "value": 1 },
         "wall_x_material_flow_layer_0": { "value": "material_flow" },

resources/definitions/voron2_base.def.json

@@ -119,7 +119,12 @@
         "travel_avoid_other_parts": { "default_value": false },
         "wall_line_width": { "value": "machine_nozzle_size" },
         "wall_overhang_angle": { "default_value": 75 },
-        "wall_overhang_speed_factor": { "default_value": 50 },
+        "wall_overhang_speed_factors":
+        {
+            "default_value": [
+                50
+            ]
+        },
         "zig_zaggify_infill": { "value": true }
     }
 }

resources/definitions/vzbot_base.def.json

@@ -195,7 +195,12 @@
         "travel_avoid_other_parts": { "default_value": false },
         "wall_line_width": { "value": "machine_nozzle_size" },
         "wall_overhang_angle": { "default_value": 75 },
-        "wall_overhang_speed_factor": { "default_value": 50 },
+        "wall_overhang_speed_factors":
+        {
+            "default_value": [
+                50
+            ]
+        },
         "xy_offset_layer_0": { "value": -0.3 },
         "z_seam_type": { "value": "'back'" },
         "zig_zaggify_infill": { "value": true }

resources/quality/flsun_v400/flsun_v400_normal.inst.cfg

@@ -115,7 +115,7 @@ travel_avoid_other_parts = True
 travel_avoid_supports = True
 travel_retract_before_outer_wall = False
 wall_overhang_angle = 35.0
-wall_overhang_speed_factor = 60.0
+wall_overhang_speed_factors = [60]
 wall_thickness = =line_width*2
 z_seam_corner = z_seam_corner_inner
 z_seam_position = backright

resources/quality/ultimaker_methodx/um_methodx_1c_um-abs-175_0.2mm.inst.cfg

@@ -59,5 +59,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_1c_um-abscf-175_0.2mm.inst.cfg

@@ -52,5 +52,5 @@ support_xy_distance = 0.3
 support_xy_distance_overhang = 0.25
 support_z_distance = 0.15
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 50
+wall_overhang_speed_factors = [50]
 

resources/quality/ultimaker_methodx/um_methodx_1c_um-absr-175_0.2mm.inst.cfg

@@ -58,5 +58,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_1c_um-asa-175_0.2mm.inst.cfg

@@ -57,5 +57,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_1xa_um-abs-175_0.2mm.inst.cfg

@@ -59,5 +59,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_1xa_um-absr-175_0.2mm.inst.cfg

@@ -58,5 +58,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_1xa_um-asa-175_0.2mm.inst.cfg

@@ -57,5 +57,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_labs_polymaker-polymax-pc-175_0.2mm.inst.cfg

@@ -54,5 +54,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.22
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_labs_um-abs-175_0.2mm.inst.cfg

@@ -59,5 +59,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]
 

resources/quality/ultimaker_methodx/um_methodx_labs_um-abscf-175_0.2mm.inst.cfg

@@ -52,5 +52,5 @@ support_xy_distance = 0.3
 support_xy_distance_overhang = 0.25
 support_z_distance = 0.15
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 50
+wall_overhang_speed_factors = [50]
 

resources/quality/ultimaker_methodx/um_methodx_labs_um-absr-175_0.2mm.inst.cfg

@@ -58,5 +58,5 @@ support_xy_overrides_z = xy_overrides_z
 support_z_distance = 0.15
 top_skin_expand_distance = 2.4
 wall_overhang_angle = 30
-wall_overhang_speed_factor = 40
+wall_overhang_speed_factors = [40]