* Make filament compatibility temperature-aware
Extend filament compatibility checks to consider actual nozzle temperatures and temperature ranges.
Print::check_multi_filaments_compatibility now accepts nozzle temperatures and range lows/highs; it resolves missing ranges from material defaults, computes per-filament effective temperatures, and checks pairwise compatibility (including high/low/mid mixed cases).
Updated callers in Print::check_multi_filament_valid and CalibrationWizardPresetPage to pass nozzle settings, consolidated user-facing warning strings, and fixed extruder index handling and minor logic/path improvements.
Clarify incompatible nozzle temperature warnings
* Update Print.cpp
* Remove json usage
* Reduce messages
Introduce an 'indentation_check' job step to .github/workflows/check_profiles.yml that validates profile JSON files under resources/profiles use tab-only indentation (1 tab per level). The step runs an inline Python check, emits a log (indentation_check.log) with errors and a fix tip, and exits non‑zero on violations. Workflow conditionals for preparing the PR comment artifact, uploading the artifact, and failing the job were updated to include the new step so indentation failures are reported alongside other profile validation failures.
* Add extrusion role change G-code options
Introduces new G-code options for handling extrusion role changes at the process and filament levels. Updates configuration, GUI, and GCode logic to support 'process_change_extrusion_role_gcode' and 'filament_change_extrusion_role_gcode', allowing custom G-code insertion when the extrusion role changes.
Co-Authored-By: Rodrigo Faselli <162915171+RF47@users.noreply.github.com>
* Optimize extrusion role-change gcode handling
Cache gcode template strings and current filament id, and guard creation of DynamicConfig/placeholder processing behind a check that at least one role-change gcode is non-empty. This avoids redundant config lookups and DynamicConfig/placeholder parsing when no custom role-change gcode is defined, improving clarity and performance without changing behavior.
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Co-authored-by: Rodrigo Faselli <162915171+RF47@users.noreply.github.com>
* Add nightly build reproducibility checkbox
Add a required checkbox to the bug report template prompting reporters to verify the issue is reproducible in the latest nightly build (links to the nightly builds release). This helps catch issues already fixed in nightly releases and reduces duplicate reports.
* Add PR artifact download guide to template
Update the pull request template to include a commented section and a link to the OrcaSlicer wiki explaining how to download artifacts from a PR. This helps contributors and reviewers locate and retrieve build/test artifacts for verification and testing.
* Using bbs versioning for bbs atributes
* Orca tags
* Bump SLIC3R version to match current BBS
* New import logic
* to_string_sf
* 2.3.2 No tagged
* Update comment
Reduce the size of current and new JSONs by standardising them with 1 tab indentation instead of 4 spaces.
This effectively reduces the size by almost 20 MB.
| Current | New |
|---|---|
| 85.2 Mib | 67 Mib |
Used [JQ](https://jqlang.org/) `--tab` to automatically format every current JSON.
> [!NOTE]
> Some profiles had the arrays on the same line, but those created by Orca were in the standard format (each object below the previous one). In some cases, this increases the number of tabs due to the new lines, but the increase is negligible, and this way both the base profiles and those created by Orca maintain the same style.
Bump GitHub Actions action versions
Update workflow action versions: upgrade geekyeggo/delete-artifact from v5 to v6 and microsoft/setup-msbuild from v2 to v3 across .github/workflows/build_all.yml, build_deps.yml, and build_orca.yml. This brings workflows to newer action releases for compatibility and fixes.
* Fix extruder_id out-of-bounds in switch_excluder
Added a check to reset extruder_id to 0 if it exceeds the size of nozzle_volumes or extruders, preventing potential out-of-bounds access.
Co-Authored-By: Christopher R. Palmer <1305033+crpalmer@users.noreply.github.com>
* Add custom nozzle diameter option in sidebar
Ensures that if the actual nozzle diameter is not present in the list, it is added as a custom option. This improves user experience by allowing selection of non-standard nozzle diameters.
Refactor nozzle diameter selection logic in Sidebar
Simplified the logic for updating the extruder nozzle diameter combo box by removing redundant checks and streamlining the addition of custom nozzle diameters. This improves code clarity and ensures the actual nozzle diameter from the printer config is always considered.
Co-Authored-By: yw4z <yw4z@outlook.com>
* Prevent profile switch if selected diameter matches nozzle
Adds a check in Sidebar::priv::switch_diameter to avoid switching printer profiles when the selected diameter matches the current nozzle diameter in the configuration. This prevents unnecessary profile changes and improves user experience.
---------
Co-authored-by: Christopher R. Palmer <1305033+crpalmer@users.noreply.github.com>
Co-authored-by: yw4z <yw4z@outlook.com>
# Description
Transforming internal 3D Files to DRC to reduce orca size
## Calibs
(Not counting temperature_tower)
Original 6,01 MB
Converted 1,57 MB
- Mesh (STL/3MF) to LossLess DRC
- SCV-V2 116kb -> 15kb
- fast_tower_test 66kb -> 9kb
- ringing_tower 172kb -> 22kb
- pressure_advance_test 124kb -> 16kb
- tower_with_seam 2kb -> 1kb
- retraction_tower 1.726kb -> 97kb (done at 25, if 0 = 212kb)
- ~~temperature_tower~~ Updated, fixed, wider range and Draco in: #12103 5.075kb -> 485kb
- vfa 1.453kb -> 179kb
- Step
- SpeedTestStructure 1.312kb -> 86kb
- Imported:
- Linear Deflection: 0.002
- Angle Deflection: 0.25
- Exported as LossLess DRC
## Handy Models
Original 4,66 MB
Converted 1,53 MB
- STL/3MF to LossLess DRC (Maybe reduce the bit depth???)
- 3DBenchy 2.417kb -> 570kb (done at 25, if 0 = 1.340kb)
- calicat 43kb -> 6kb
- ksr_fdmtest_v4 128kb -> 74kb
- Orca_stringhell 63kb -> 37kb
- OrcaToleranceTest 758kb -> 94kb
- Stanford_Bunny 755kb -> 187kb (done at 25, if 0 = 316kb)
- Voron_Design_Cube_v7 34kb -> 21kb
## Bit used
After some test with a lot of models and all possible combinations it's safe to say that >20 is BondingBox and mm3 volume the best it can.
So i used 25 just as a safe value in:
- Stanford_Bunny
- 3DBenchy
- retraction_tower
<img width="324" height="499" alt="imagen" src="https://github.com/user-attachments/assets/bb5000cf-c1fa-4153-af2f-691ea59bc254" />
<img width="324" height="499" alt="imagen" src="https://github.com/user-attachments/assets/f38e3528-0d05-4621-984e-f107a0eec91e" />
## MultiPart 3MF
Didint change them, too much trouble for small changes.
Closes#11726
# Description
Removed hardcoded 0.2mm layer height.
Now it will stay in with the user process.
Also corrected several config assignments to use print_config instead of obj->config for consistency.
## Note
Didn't change PA PATTERN because i don't know if it may impact the calibration results for this specific test.
Replaced GitHub wiki URLs with new orcaslicer.com documentation links for several hints to provide more accurate and up-to-date references.
Co-authored-by: yw4z <yw4z@outlook.com>
* Add overhang_reverse config to calibration routines
Set the 'overhang_reverse' configuration option to false in both calib_temp and calib_retraction functions to ensure consistent calibration behavior.
* Disable overhang_reverse in calib_pa function
Adds a line to set the 'overhang_reverse' configuration option to false when running the calib_pa function, ensuring this feature is disabled during calibration.
* Disable reverse on even for PA Tower
* Remove unncesary overhang_reverse disablers
* Update Plater.cpp
Update Plater.cpp
* Update Plater.cpp
Changed the help link for the 'symmetric_infill_y_axis' option from 'strength_settings_patterns#zig-zag' to 'strength_settings_infill#symmetric-infill-y-axis' to provide more accurate documentation.
* Emit Disable Power Loss Recovery
Now only works if it's enabled but the goal it's to force disable it.
With this change it will always emit the command for BBL or Marlin 2.
Co-Authored-By: Michael Rook <54159303+michaelr0@users.noreply.github.com>
* Refactor power loss recovery G-code comments
* Return empty power loss recovery when no compatible printer
* Update power loss recovery comments
Update label and tooltip for power loss recovery
* Add enum for power loss recovery mode
Refactored power loss recovery configuration to use a new PowerLossRecoveryMode enum instead of a boolean. Updated GCodeWriter and related logic to handle the new enum, allowing for 'printer_configuration', 'enable', and 'disable' options. Updated config handling, legacy value conversion, and default values accordingly.
* Update PrintConfig.cpp
---------
Co-authored-by: Michael Rook <54159303+michaelr0@users.noreply.github.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>
* Replace spline with PchipInterpolatorHelper in flow compensator
Swapped out the tk::spline implementation for PchipInterpolatorHelper in SmallAreaInfillFlowCompensator. Updated member types and method calls to use the new interpolator for improved flow compensation modeling.
* Enforce strictly increasing flow compensation factors
Added a check to ensure that flow compensation factors in SmallAreaInfillFlowCompensator strictly increase with extrusion length, throwing an exception if this condition is not met. This improves input validation and prevents invalid compensation models.
* Add context to Small Area Flow Compensation errors
Prefixed error messages in SmallAreaInfillFlowCompensator with 'Small Area Flow Compensation' for improved clarity and debugging. Also rethrows exceptions after logging to ensure proper error propagation.
* Remove spline library from dependencies
Eliminated the spline header-only library from the project by deleting its CMake configuration and header file, and updating documentation and build scripts to remove references to spline. This streamlines the dependencies and build process.
Relocated Clipper2 source files and CMake configuration from src/clipper2 to deps_src/clipper2. Updated CMakeLists to add Clipper2 as a dependency from the new location, improving dependency organization.
Co-authored-by: Rodrigo Faselli <162915171+RF47@users.noreply.github.com>
* Add auto slice after changes option
Introduces a new 'Auto slice after changes' setting in Preferences, allowing OrcaSlicer to automatically re-slice when slicing-related settings change. Implements logic in Plater to schedule auto-reslicing if the option is enabled and conditions are met, and sets the default to false in AppConfig.
* Improve auto-reslice scheduling after slice cancellation
Adds a flag to track when auto-reslice should be triggered after a slicing process is cancelled. Ensures that auto-reslice is scheduled once the current slicing process completes and is not lost if a slice is cancelled mid-operation.
* Add configurable delay for auto slice after change
Introduces a new 'auto_slice_change_delay_seconds' setting to control the delay before auto slicing starts after a change. Updates AppConfig to set a default value, adds a timer and logic in Plater to handle the delay, and exposes the setting in Preferences. This allows users to group multiple edits before triggering auto slicing.
* Combine auto-reslice checkbox and delay input in preferences
Replaces separate auto-reslice and delay settings with a unified UI element in Preferences. The new function create_item_auto_reslice adds both the checkbox and delay input in a single row, improving usability and code organization.
* Move auto reslice option into Control > Behaviour
* Remove 'loop' icon from AutoSlice
* Default disable and 1 Sec
* Add input validation for acceleration and speed values
Added a check to ensure that acceleration values are greater than speed values in the PA calibration dialog. Displays a warning message and prevents calibration if the inputs are invalid to guard against swapped or incorrect user entries.
* Add input validation for calibration parameters
Added the Cali Cat STL file to handy models and updated the GUI to include 'Cali Cat' as a selectable option in the handy model submenu.
Co-authored-by: davidzhen <3886830+davidzhen@users.noreply.github.com>
* Replace with STL to Replace with 3D file: Support STEP
Enhanced the replace logic to support STEP (.stp, .step) files, including user-configurable mesh settings and dialog, while maintaining backward compatibility with STL and other formats.
Updated the menu label and tooltips to 'Replace 3D file' for clarity.
* Update 'STL' references to '3D file' in UI and logs
Replaces user-facing text and log messages referring to 'STL' with '3D file' for broader file type support and improved clarity in the menu, status messages, and logging.
* Merge branch 'main' into remplace-with-stl
* Fix tooltip + URL
* Full Material wiki redirection maping
* Machine wiki + append_option_line wiki linking
* Machine wiki 2
* Update README with improved wiki links and clarity
* Bring back Print statistics options
* Move num_extruders config to OtherSlicingStatesConfigDef
The num_extruders configuration option was relocated from OtherPresetsConfigDef to OtherSlicingStatesConfigDef for better organization and relevance. This change ensures that the number of extruders is defined in the context of slicing states rather than presets.
* Unifi adaptative bed mesh
Renamed 'param_extruder_clearence.svg' to 'param_extruder_clearance.svg' and updated the corresponding resource reference in Tab.cpp to correct the spelling error.
Co-authored-by: Nanashi <53353250+NanashiTheNameless@users.noreply.github.com>
Add fallback URL for MPFR source download
Updated MPFR.cmake to include both the GNU FTP and mpfr.org URLs for downloading the MPFR source. This improves reliability in case one of the sources is unavailable.
* Clipper2 from BBS
* Fix
* Clipper2 Update: 1.5.2 -> 2.1.5.4
* Replace Clipper2Lib::Area calls with Clipper2LibArea
Updated area calculation calls to use Clipper2LibArea<T> instead of Clipper2Lib::Area<T> in multiple locations. This change likely reflects a refactor or renaming of the area calculation function.
* Revert "Replace Clipper2Lib::Area calls with Clipper2LibArea"
This reverts commit c92a9a1522e8d7b0f1f8557d4c752a8b8c8fc279.
* Revert "Clipper2 Update: 1.5.2 -> 2.1.5.4"
This reverts commit a745894bdc9cda4ce4d19e0705d214b78091acad.
* Update project version
* Update Visual Studio and CMake instructions in build guide
Reorders Visual Studio version recommendations and simplifies installation instructions. Clarifies CMake path setup guidance and removes outdated notes specific to Visual Studio 2026 and CMake 4.2.
* Update CMake mac version 3.31.10
* Reorder max volumetric speed calibration step
Moved the max volumetric speed calibration step after temperature tower in the documentation and updated the calibration menu initialization in MainFrame.cpp to match the new order.
* Update wiki image
* Reorder flow rate and pressure advance calibration steps
Updated documentation and GUI to list Pressure Advance calibration before Flow Rate calibration, reflecting the recommended calibration order. Adjusted menu item order in MainFrame.cpp and updated related documentation and image.
* Update Windows build instructions and images
Revised the Windows build guide to support Visual Studio 2026, added hardware requirements, and simplified command prompts and build script instructions. Updated related screenshots to use generic names instead of version-specific ones.
* New materials
* Temps
* Full filament type list
* Improve nozzle temperature range validation messages
Separates minimum and maximum recommended temperature warnings for nozzle configuration + generig °c usage.
Co-Authored-By: Alexandre Folle de Menezes <afmenez@gmail.com>
* Material Updates
Co-Authored-By: Rodrigo <162915171+RF47@users.noreply.github.com>
* petg-cf10 should be petg-cf
options.
* Pla reduced range
* Adjust some temps
* FilamentTempType Temperature-based logic
* chamber temps
* Fromatting
* Filament chamber temperature range support
Introduces get_filament_chamber_temp_range to retrieve safe chamber temperature limits for filament types. Updates ConfigManipulation to use these limits instead of hardcoded values.
* add adhesion coefficient and yield strength
Replaces hardcoded material checks for adhesion coefficient and yield strength with lookup functions using extended FilamentType struct.
* Thermal length
* Fix
* Refactor filament type data to MaterialType class
Moved filament type properties and related lookup functions from PrintConfig.cpp into a new MaterialType class.
* Fix adhesion_coefficient
Co-Authored-By: SoftFever <softfeverever@gmail.com>
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Co-authored-by: Alexandre Folle de Menezes <afmenez@gmail.com>
Co-authored-by: Rodrigo <162915171+RF47@users.noreply.github.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>
* Disable spiral_mode_smooth in calibrations
Causes problems when using absolute distances (use_relative_e_distances = false).
* Add note about absolute E distances in Smooth Spiral
* Improve initial layer speed documentation
Expanded explanations for initial layer speed settings, including benefits of slower first layers, detailed descriptions for each speed parameter, and added an illustrative image for the 'number of slow layers' setting.
* Update Volumetric speed calib + images
* Update speed_settings_other_layers_speed.md
* Improved MVFS descriptions
Co-Authored-By: dewi-ny-je <2866139+dewi-ny-je@users.noreply.github.com>
Co-Authored-By: MxBrnr <142743732+mxbrnr@users.noreply.github.com>
Co-Authored-By: Rodrigo <162915171+RF47@users.noreply.github.com>
* Clarify bed temperature effects
* MVF images from 14 to 19
To match description
* Update temp-calib.md
* Expand and clarify temperature calibration guide
Added a standard temperature ranges table for common 3D printing materials, clarified and expanded sections on bed and chamber temperature, and improved formatting and tips for optimal print quality.
Co-Authored-By: dewi-ny-je <2866139+dewi-ny-je@users.noreply.github.com>
* Update links for acceleration and jerk settings
* Small perimeters
* Update speed_settings_other_layers_speed.md
* Add reference to ironing speed settings
* Update overhang speed
* Add travel speed illustration
* Update avoid crossing
* Update speed_settings_acceleration.md
* Update speed_settings_overhang_speed.md
* Update speed_settings_acceleration.md
* Update speed_settings_jerk_xy.md
* Update speed_settings_jerk_xy.md
* Update ERS documentation and replace images with PNGs
* Seam Aligned Back
* Copilot FIX
Co-Authored-By: Copilot <175728472+Copilot@users.noreply.github.com>
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Co-authored-by: dewi-ny-je <2866139+dewi-ny-je@users.noreply.github.com>
Co-authored-by: MxBrnr <142743732+mxbrnr@users.noreply.github.com>
Co-authored-by: Rodrigo <162915171+RF47@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Ian Bassi