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G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)
https://discord.gg/P4VE9UY9gJ
506fde8f86
Some checks are pending
* Grid non-crossing for multiline cleaning Replaced negative offset logic with surface contraction to reduce overlap with perimeters. center the infill filltriangles update triangles preallocate memory Update FillRectilinear.cpp Update FillRectilinear.cpp overlapp adjustment Fix Crash Update FillRectilinear.cpp density tunning density tunning fine tunning reserve polilines Grid non-crossing for multiline Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> Co-Authored-By: discip <53649486+discip@users.noreply.github.com> * Improve multiline fill offset and polyline closure Changed offset type from jtRound to jtMiter in multiline_fill for better geometry. Updated polyline conversion to require at least 3 points and ensured polylines are closed if not already. Updated FillGyroid, FillTpmsD, and FillTpmsFK to pass the 'close' argument to multiline_fill. cleaning FillAdaptive Noncross Only use clipper if worth it safeguard fix overlap Update FillRectilinear.cpp FilllRectilineal multiline clipper Update FillRectilinear.cpp FilllRectilineal multiline clipper Update FillRectilinear.cpp Update FillRectilinear.cpp fix 3d honeycomb Simplify polylines Update FillBase.cpp Update FillBase.cpp cleaning Improved Multiline Function This ensures `multiline_fill()` will correctly generate multiline infill with closed loop polylines if the input infill line is a closedloop polyline. This ensures that the multiline infill doesn't have little gaps or overlaps at the "closed point" of the original infill line. This changes how the tangent is calculated for the first and last points in a polyline if the first and last points are the same, making it a closed loop. Instead of just using the first or last line segment, it uses the line segment between the points before the last point and after the first point, the same way that all the other poly-line mid points are handled. It also uses eigen vector operations to calculate the points instead of explicitly calculating the x and y values. This is probably faster, and if not then it is at least more concise. Hibrid Multiline Function Update FillRectilinear.cpp Update FillRectilinear.cpp Update FillRectilinear.cpp Update FillRectilinear.cpp clipperutils multiline hibrido Update FillBase.cpp Update FillBase.cpp Update FillBase.cpp multiline hibrido arc tolerance multiline con union Update FillBase.cpp Update FillBase.cpp Update FillBase.cpp Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> Co-Authored-By: Donovan Baarda <dbaarda@gmail.com> * Switch multiline offset logic to Clipper2 Replaces Clipper-based multiline offset logic in FillBase.cpp with Clipper2, using InflatePaths and Union for offsetting and merging. Adds new conversion utilities in Clipper2Utils for handling Paths64 to Polygons/Polylines and updates headers accordingly. * Refactor multiline_fill to always use Clipper2 logic Removed the 'use_clipper' parameter from multiline_fill and updated all callers to use the new signature. The function now consistently applies Clipper2-based offset logic for multiline infill, simplifying the code and ensuring uniform behavior across fill patterns. * Change offset join type to Round in multiline_fill Replaces the Miter join type with Round in the InflatePaths call within multiline_fill. For smotther print travels. * Increase max infill multiline to 10 Raised the maximum allowed value for the 'Fill Multiline' infill parameter from 5 to 10 to support more lines in infill patterns. * Refactor multiline_fill to optimize offset logic Replaces manual conversion of polylines to Clipper2 paths with Slic3rPolylines_to_Paths64 and filters short paths using std::remove_if. Uses ClipperOffset for path inflation and streamlines merging and conversion to polylines, improving performance and code clarity. * half iteration because is bucle * Funciona 1 Refactored the multiline_fill function to streamline the insertion of center lines by directly checking for odd line counts and removing redundant logic. This improves code clarity and reduces unnecessary checks. * Refactor multiline_fill for improved offset logic Reworked the multiline_fill function to simplify and clarify the logic for generating multiple offset lines. The new implementation computes offsets more explicitly for odd and even cases, creates a fresh ClipperOffset for each band, and improves conversion between Clipper2 paths and polylines. This enhances maintainability and correctness of the multiline fill generation. * Quartercubic multiline * fillplanePath fix bounding box Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> * fillconcentric multiline Co-Authored-By: Ian Bassi <12130714+ianalexis@users.noreply.github.com> * Update FillBase.hpp * cleaning * Refactor multiline_fill to clean polylines and reuse offsetter Invalid polylines with less than two points are now removed before processing. The ClipperOffset object is created once and reused for each offset, improving efficiency and code clarity. trigger build * Optimize Filltrapezoidal Refactored the trapezoidal fill pattern generation to precompute base row templates and reuse them with vertical translation, reducing redundant computations and improving code clarity. This change enhances performance and maintainability by avoiding repeated construction of row patterns within loops. * Replace push_back with emplace_back for Polyline points Updated Polyline point insertion from push_back to emplace_back for efficiency and clarity. Also refactored row copying logic to avoid in-place modification, improving code readability and safety. * Update FillRectilinear.cpp * Reserve space for poliline points * Union not needed * Update FillRectilinear.cpp * unused functions * compactado Update FillRectilinear.cpp * Adjust minimum rows for better performance * Update FillRectilinear.cpp --------- Co-authored-by: Ian Bassi <12130714+ianalexis@users.noreply.github.com> Co-authored-by: discip <53649486+discip@users.noreply.github.com> Co-authored-by: Donovan Baarda <dbaarda@gmail.com> Co-authored-by: Ian Bassi <ian.bassi@outlook.com> |
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| .devcontainer | ||
| .github | ||
| .idea | ||
| cmake | ||
| deps | ||
| deps_src | ||
| localization/i18n | ||
| resources | ||
| sandboxes | ||
| scripts | ||
| SoftFever_doc | ||
| src | ||
| tests | ||
| tools | ||
| .clang-format | ||
| .cursorignore | ||
| .dockerignore | ||
| .doxygen | ||
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| .gitignore | ||
| AGENTS.md | ||
| build_flatpak.sh | ||
| build_linux.sh | ||
| build_release.bat | ||
| build_release_macos.sh | ||
| build_release_vs.bat | ||
| build_release_vs2022.bat | ||
| CLAUDE.md | ||
| CMakeLists.txt | ||
| LICENSE.txt | ||
| README.md | ||
| SECURITY.md | ||
| version.inc | ||
OrcaSlicer: an open source Next-Gen Slicing Software for Precision 3D Prints.
Optimize your prints with ultra-fast slicing, intelligent support generation, and seamless printer compatibility—engineered for perfection.
Official links and community
Official Website:
Github Repository:
Follow us:
Join our Discord community:
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⚠️ CAUTION: Several clickbait and malicious websites, such as orca-slicer[.]com and orcaslicer[.]net, are pretending to be the official OrcaSlicer site. These sites may redirect you to dangerous downloads or contain misleading information. Our only official website is www.orcaslicer.com. If you come across any of these in search results, please report them as unsafe or phishing to help keep the community secure with: - Google Safe Browsing - Microsoft Security Intelligence - IPThreat |
Main features
- Advanced Calibration Tools
Comprehensive suite: temperature towers, flow rate, retraction & more for optimal performance. - Precise Wall and Seam Control
Adjust outer wall spacing and apply scarf seams to enhance print accuracy. - Sandwich Mode and Polyholes Support
Use varied infill patterns and accurate hole shapes for improved clarity. - Overhang and Support Optimization
Modify geometry for printable overhangs with precise support placement. - Granular Controls and Customization
Fine-tune print speed, layer height, pressure, and temperature with precision. - Network Printer Support
Seamless integration with Klipper, PrusaLink, and OctoPrint for remote control. - Mouse Ear Brims & Adaptive Bed Mesh
Automatic brims and adaptive mesh calibration ensure consistent adhesion. - User-Friendly Interface
Intuitive drag-and-drop design with pre-made profiles for popular printers. - Open-Source & Community Driven
Regular updates fueled by continuous community contributions. - Wide Printer Compatibility
Supports a broad range of printers: Bambu Lab, Prusa, Creality, Voron, and more. - Additional features can be found in the change notes.
Wiki
The wiki aims to provide a detailed explanation of the slicer settings, including how to maximize their use and how to calibrate and set up your printer.
Download
Stable Release
📥 Download the Latest Stable Release
Visit our GitHub Releases page for the latest stable version of OrcaSlicer, recommended for most users.
Nightly Builds
🌙 Download the Latest Nightly Build
Explore the latest developments in OrcaSlicer with our nightly builds. Feedback on these versions is highly appreciated.
How to install
Windows
Download the Windows Installer exe for your preferred version from the releases page.
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For convenience there is also a portable build available.
Troubleshooting
- If you have troubles to run the build, you might need to install following runtimes:
- MicrosoftEdgeWebView2RuntimeInstallerX64
- vcredist2019_x64
- Alternative Download Link Hosted by Microsoft
- This file may already be available on your computer if you've installed visual studio. Check the following location:
%VCINSTALLDIR%Redist\MSVC\v142
Windows Package Manager
winget install --id=SoftFever.OrcaSlicer -e
Mac
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Download the DMG for your computer:
arm64version for Apple Silicon andx86_64for Intel CPU. -
Drag OrcaSlicer.app to Application folder.
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If you want to run a build from a PR, you also need to follow the instructions below:
Quarantine
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Option 1 (You only need to do this once. After that the app can be opened normally.):
- Step 1: Hold cmd and right click the app, from the context menu choose Open.
- Step 2: A warning window will pop up, click Open
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Option 2: Execute this command in terminal:
xattr -dr com.apple.quarantine /Applications/OrcaSlicer.app -
Option 3:
- Step 1: open the app, a warning window will pop up
- Step 2: in
System Settings->Privacy & Security, clickOpen Anyway:
- Step 1: open the app, a warning window will pop up
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Linux (Ubuntu)
- If you run into trouble executing it, try this command in the terminal:
chmod +x /path_to_appimage/OrcaSlicer_Linux.AppImage
How to Compile
All updated build instructions for Windows, macOS, and Linux are now available on the official OrcaSlicer Wiki - How to build page.
Please refer to the wiki to ensure you're following the latest and most accurate steps for your platform.
Klipper Note
If you're running Klipper, it's recommended to add the following configuration to your printer.cfg file.
# Enable object exclusion
[exclude_object]
# Enable arcs support
[gcode_arcs]
resolution: 0.1
Supports
OrcaSlicer is an open-source project and I'm deeply grateful to all my sponsors and backers.
Their generous support enables me to purchase filaments and other essential 3D printing materials for the project.
Thank you! :)
Sponsors:
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Backers:
Ko-fi supporters ☕: Backers list
Support me
Some background
OrcaSlicer was originally forked from Bambu Studio, it was previously known as BambuStudio-SoftFever.
Bambu Studio is forked from PrusaSlicer by Prusa Research, which is from Slic3r by Alessandro Ranellucci and the RepRap community. OrcaSlicer incorporates a lot of features from SuperSlicer by @supermerill OrcaSlicer's logo is designed by community member Justin Levine (@freejstnalxndr).
License
- OrcaSlicer is licensed under the GNU Affero General Public License, version 3. OrcaSlicer is based on Bambu Studio by BambuLab.
- Bambu Studio is licensed under the GNU Affero General Public License, version 3. Bambu Studio is based on PrusaSlicer by PrusaResearch.
- PrusaSlicer is licensed under the GNU Affero General Public License, version 3. PrusaSlicer is owned by Prusa Research. PrusaSlicer is originally based on Slic3r by Alessandro Ranellucci.
- Slic3r is licensed under the GNU Affero General Public License, version 3. Slic3r was created by Alessandro Ranellucci with the help of many other contributors.
- The GNU Affero General Public License, version 3 ensures that if you use any part of this software in any way (even behind a web server), your software must be released under the same license.
- OrcaSlicer includes a pressure advance calibration pattern test adapted from Andrew Ellis' generator, which is licensed under GNU General Public License, version 3. Ellis' generator is itself adapted from a generator developed by Sineos for Marlin, which is licensed under GNU General Public License, version 3.
- The Bambu networking plugin is based on non-free libraries from BambuLab. It is optional to the OrcaSlicer and provides extended functionalities for Bambulab printer users.